WO2015127646A1

WO2015127646A1 - Apparatus and communication device for semantic hybrid clustering, and semantic hybrid clustering method

Info

Publication number: WO2015127646A1
Application number: PCT/CN2014/072704
Authority: WO
Inventors: 陶源; 于琦; 甄斌
Original assignee: 华为技术有限公司
Priority date: 2014-02-28
Filing date: 2014-02-28
Publication date: 2015-09-03
Also published as: CN105432057A; CN105432057B

Abstract

Provided are an apparatus and a communication device for semantic hybrid clustering, and a semantic hybrid clustering method. The method comprises: receiving, by a semantic engine, a semantic request sent by an AE, the semantic request comprising information for representing the acquisition of a processing result of a resource; discovering a CSF in a CSE according to the semantic request, and receiving a URI of the resource in the CSF which is sent by the CSF; when it is determined that there is no permission for accessing the resource in the CSF, generating a permission state list, the permission state list comprising the URI of the resource; sending a first message to the AE, the first message comprising the permission state list and information for representing that there is no permission for acquiring the resource; receiving the resource which is sent by the AE according to the first message; and conducting hybrid clustering processing on the resource to obtain a processing result of the resource, and sending the processing result to the AE. The method can overcome the deficiency in the prior art that the semantic engine is unable to obtain a resource to complete semantic hybrid clustering because it has no permission to access a resource.

Description

Device, communication device and semantic hybridization method for semantic hybridization

The present invention relates to communication technologies, and in particular, to a device for semantic hybridization, a communication device, and a method for semantic aggregation. Background technique

Machine-to-Machine Communications (referred to as Μ2Μ) is a networked application and service centered on machine intelligence interaction. It realizes the need to embed wireless or wired communication modules and application processing logic inside the machine. Manually intervening data communication to meet the information needs of users in monitoring, command and dispatch, data acquisition and measurement.

Μ2Μ is used in different industries, mainly including health care, transportation, energy, safety and monitoring, home automation and control. For example, in a smart metering system for equipment deployment in the energy industry, some smart metering devices (such as electricity meters, gas meters, water meters) are connected to the data center through a gateway.

A Common Service Entity (CSE) is a service entity that contains a set of service functions of the oneM2M standard, which can be logically understood as CSF. In the oneM2M standard, each resource stored in the CSE has different access rights to different applications, CSEs of storage resources, and other Common Service Functions (CSFs) in the CSE. For example, for data in Data Management & Repository (DMR) (a CSF in CSE), DMR is only used for data storage and transmission, and may be unknown to the data content.

Currently, the oneM2M standard proposes semantic processing capabilities such as a semantic engine in its defined M2M system.

The semantic engine may be a separate CSF in the CSE or a sub-function module in the CSF (for example, a sub-function of DMR). The functions provided by the semantic engine mainly include: 1) verifying semantic attributes according to semantic models; 2) performing semantic queries, such as decomposing a query into several sub-queries, and summarizing the results of each sub-query.

A method for semantic hybridization is provided in the prior art. Taking environmental monitoring as an example, a semantic aggregation method for home environment monitoring includes:

A101. The CSE receives a semantic request sent by the M2M device, where the semantic request includes: Consult the information on the discomfort index in the room;

A102. The semantic engine in the CSE discovers the member resources in the CSF in the CSE according to the semantic request;

A103. The CSF in the CSE returns a Uniform Resource Identifier (URI) of the member resource to the semantic engine, so that the semantic engine collects temperature information and humidity information required to calculate the discomfort index according to the URI. ;

A104. After the CSE collects the required temperature information and humidity information according to the URI, calculates the temperature information and the humidity information, and sends the calculation result to the M2M device.

However, most of the resources corresponding to the URI have access rights, and the semantic engine does not have access rights to the corresponding resources of the URI, so the required temperature information and humidity information cannot be collected, and the discomfort index cannot be obtained.

Therefore, in the method of semantic aggregation provided by the prior art, the problem of resource access rights is not considered. When the CSE does not have access rights to the resource, the above process of semantic aggregation cannot be completed. SUMMARY OF THE INVENTION Embodiments of the present invention provide a device for semantic hybridization, a communication device, and a method for semantic aggregation, which are used to solve the problem that the semantic engine in the prior art does not have access rights to resources and cannot obtain the above resources to complete semantics. Defects in mixing.

In a first aspect, an embodiment of the present invention provides an apparatus for semantic hybridization, including: a transmitter, a receiver, and a processor;

The receiver is configured to receive a semantic request sent by an application entity AE, where the semantic request includes: information used to indicate that a resource processing result is obtained;

The processor, configured to discover, in the general service entity CSE, at least one universal service function module CSF that stores the resource according to the semantic request received by the receiver;

The receiver is further configured to receive a universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

The processor is further configured to determine whether an access right of the resource in the at least one CSF is determined, and when determining that the access right of the resource in the at least one CSF is not generated, generating a permission status list of the resource The permission status list includes: a URI of the resource;

The transmitter is configured to send a first message to the AE, where the first message includes: a privilege state list generated by the processor, and information for indicating that the resource is not privileged to acquire the resource; the receiver, configured to receive the AE according to the first after the transmitter sends the first message The resource sent by the message, where the resource is obtained by the AE from the URI;

The processor is further configured to perform a hybrid processing on the resources received by the receiver to obtain a processing result of the resources.

The transmitter is further configured to send the processing result obtained by the processor to the AE.

With reference to the first aspect, in a first possible implementation, the receiver is further configured to: after the transmitter sends the first message, receive a second message sent by the AE, where the second a message for the AE to determine that a resource in the URI can be acquired and aggregated to process the resource, for causing the semantic engine to end processing of the semantic request;

The processor is further configured to end processing the semantic request according to the second message received by the receiver.

With reference to the first aspect, in a second possible implementation, the receiver is further configured to: after the transmitter sends the first message, receive a third that is sent by the AE according to the first message. a message, the third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI;

The processor is further configured to obtain the resource from the URI according to the third message received by the receiver.

With reference to the first aspect, in a third possible implementation, the processor, when used to determine an access right of a resource in the at least one CSF, obtain the URI from the CSF Resources.

With reference to the first aspect, and other possible implementation manners of the first aspect, in a fourth possible implementation, the privilege state list further includes: a device for semantic hybridization, each resource in the privilege state list The access authority status, and the means for semantic hybridization obtain a semantic description of the resource processing result.

In a second aspect, an embodiment of the present invention provides a communications device, including:

Transmitter, receiver and processor;

The transmitter is configured to send a semantic request to a semantic engine, where the semantic request includes: information used to represent a result of acquiring a resource processing; the semantic request is used to make the semantic engine pass Discovering, by the serving entity CSE, at least one universal service function module CSF storing the resource, and receiving a universal resource identifier URI of the resource in the CSF sent by the at least one CSF; the receiver, used in the After the transmitter sends the semantic request, receiving a first message sent by the semantic engine, where the first message is sent after the semantic engine determines that the access authority of the resource in the at least one CSF is not available, The first message includes: a permission status list of the resource generated when the semantic engine determines an access right of a resource in the at least one CSF, and information indicating that the resource is not authorized to acquire the resource; The permission status list includes: a URI of the resource;

The processor, configured to acquire a resource by using a URI of the permission status list according to the first message received by the receiver;

The transmitter is configured to send the resource acquired by the processor to the semantic engine, so that the semantic engine performs a hybrid processing on the resource;

The receiver is configured to receive, after the transmitter sends the resource, a processing result of the resource cohesion processing by the semantic engine.

With reference to the second aspect, in a first possible implementation, the processor is further configured to determine whether the resource can be mixed and processed.

With reference to the second aspect and the first possible implementation manner, in a second possible implementation manner, the transmitter is further used to

When the processor determines that the resource can be aggregatized, a second message is sent to the semantic engine, the second message being used to cause the semantic engine to end the processing of the semantic request.

With reference to the second aspect, in a third possible implementation, the processor is further configured to perform an update process on the at least one CSF stored resource according to the first message received by the receiver, to enable at least one The resource stored in the CSF has no access permission restriction on the semantic engine, and the at least one CSF is a CSF corresponding to the storage location of the URI in the permission status list;

The transmitter is further configured to send, after the processor update process, a third message to the semantic engine, where the third message is used to enable the semantic engine to obtain the URI from the privilege state list The third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI.

With reference to the second aspect, and all possible implementation manners of the second aspect, in a fourth possible implementation, the privilege state list further includes: the semantic engine is configured in the privilege state list A resource access status, and the semantic engine obtains a semantic description of the resource processing result. In a third aspect, an embodiment of the present invention provides an apparatus for semantic hybridization, including: a receiving unit, configured to receive a semantic request sent by an application entity AE, where the semantic request includes: information used to represent a resource processing result ;

a discovery unit, configured to, according to the semantic request, a general service entity where the semantic aggregation is located

Detecting at least one universal service function module CSF storing the resource in the CSE;

The receiving unit is configured to receive a universal resource identifier URI of a resource in the CSF sent by the at least one CSF;

a determining unit, configured to determine whether an access right of the resource in the at least one CSF received by the receiving unit is received;

a generating unit, configured to generate, when the determining unit determines that the access right of the resource in the at least one CSF is not available, the permission status list of the resource, where the permission status list includes: a URI of the resource;

a sending unit, configured to send a first message to the AE, where the first message includes: a permission status list generated by the generating unit, and information indicating that the resource is not authorized to acquire the resource;

The receiving unit is configured to receive the resource that is sent by the AE according to the first message, where the resource is obtained by using a URI of a permission status list of the first message sent by the AE from the sending unit;

a hybrid processing unit, configured to perform a hybrid processing on the resource received by the receiving unit, to obtain a processing result of the resource;

The sending unit is further configured to send the processing result obtained by the hybrid processing unit to the AE.

With reference to the third aspect, in a first possible implementation, the receiving unit is further configured to: after the sending, by the sending, the first message, receive a second message that is sent by the AE, where the second a message for the AE to determine that a resource in the URI can be acquired and aggregated to process the resource, for causing the semantic engine to end processing of the semantic request;

The device also includes:

And an ending unit, configured to end processing the semantic request according to the second message received by the receiving unit.

With reference to the third aspect, in a second possible implementation manner, the receiving unit is further used to Receiving, by the sending unit, the third message, the third message sent by the AE according to the first message, where the third message includes: used to notify the semantic engine that the resource of the URI is authorized to acquire information;

The device also includes:

And an obtaining unit, configured to obtain the resource from the URI according to the third message received by the receiving unit.

With reference to the third aspect, in a third possible implementation, the apparatus further includes: an acquiring unit, configured to: when the determining unit determines an access right of a resource in the at least one CSF, The resource is obtained from the URI sent by the CSF.

With reference to the third aspect and all possible implementation manners of the third aspect, in a fourth possible implementation, the permission status list further includes: a device for semantic hybridization, for each resource in the permission status list An access authority status, and the means for semantic hybridization obtain a semantic description of the resource processing result.

In a fourth aspect, an embodiment of the present invention provides a communications device, including:

a sending unit, configured to send a semantic request to a semantic engine, where the semantic request includes: information used to represent a result of acquiring a resource processing; the semantic request is used to enable the semantic engine to discover and store the resource in a universal service entity CSE At least one universal service function module CSF, and a universal resource identifier URI that receives resources in the CSF sent by the at least one CSF;

a receiving unit, configured to receive, after the sending unit sends the semantic request, a first message sent by the semantic engine, where the first message is determined by the semantic engine not to have resources in the at least one CSF After the access permission is sent, the first message includes: a permission status list of the resource generated when the semantic engine determines that the access authority of the resource in the at least one CSF is not present, and is used to indicate that there is no permission. Obtaining information of the resource; the permission status list includes: a URI of the resource;

An obtaining unit, configured to acquire a resource by using a URI of the permission status list according to the first message received by the receiving unit;

The sending unit is further configured to send the resource acquired by the acquiring unit to the semantic engine, so that the semantic engine performs a hybrid processing on the resource;

The receiving unit is further configured to: after the sending unit sends the resource, receive a processing result of the resource hybrid processing by the semantic engine. With reference to the fourth aspect, in a first possible implementation, the device further includes: a determining unit, configured to determine whether the resource can be aggregated and processed;

Correspondingly, the sending unit is configured to: when the determining unit determines that the communication device is not capable of being aggregated to process the resource, send the resource acquired by the acquiring unit to the semantic engine, so that the semantic engine is configured to The resources are subjected to a coagulation process.

With reference to the fourth aspect and the first possible implementation manner, in a second possible implementation manner, the sending unit is further used to

When the determining unit determines that the communication device is capable of aggregating the resource, sending a second message to the semantic engine, the second message being used to cause the semantic engine to end processing of the semantic request Message.

With reference to the fourth aspect, in a third possible implementation, the device further includes: an updating unit, configured to update, according to the first message received by the receiving unit, the at least one CSF stored resource, so that at least The resource stored in one CSF has no access permission restriction on the semantic engine, and the at least one CSF is a CSF corresponding to the storage location of the URI in the permission status list;

The sending unit is further configured to: after the updating unit updates the resource stored in the at least one CSF, send a third message to the semantic engine, where the third message is used to enable the semantic engine from the Obtaining the resource in a URI of the permission status list, where the third message includes: information used to notify the semantic engine that the resource has the right to acquire the URI.

With reference to the fourth aspect and all possible implementation manners of the fourth aspect, in a fourth possible implementation, the permission status list further includes: the semantic engine accessing each resource in the permission status list a state, and the semantic engine obtains a semantic description of the resource processing result. In a fifth aspect, an embodiment of the present invention provides a method for semantic hybridization, including:

The semantic engine receives a semantic request sent by the application entity AE, where the semantic request includes: information used to represent the result of acquiring the resource processing;

The semantic engine, according to the semantic request, discovers, in a general service entity CSE where the semantic engine is located, at least one universal service function module CSF that stores the resource, and receives the resource in the CSF sent by the at least one CSF. Universal resource identifier URI;

When the semantic engine determines that the access right of the resource in the at least one CSF is not available, generating a permission status list of the resource, where the permission status list includes: a URI of the resource; The semantic engine sends a first message to the AE, where the first message includes: a permission status list, and information indicating that the resource is not authorized to acquire the resource;

The semantic engine receives the resource sent by the AE according to the first message, where the resource is obtained by the AE from the URI;

The semantic engine performs a hybrid processing on the resource to obtain a processing result of the resource, and sends the processing result to the AE.

With reference to the fifth aspect, in a first possible implementation, after the step of the semantic engine sending the first message to the AE, the method further includes:

Receiving, by the semantic engine, a second message sent by the AE, where the second message is sent by the AE to determine that a resource in the URI can be acquired and aggregating the resource, for using the semantic engine Ending the processing of the semantic request;

The semantic engine ends processing the semantic request according to the second message.

With reference to the fifth aspect, in a second possible implementation manner, after the step of the semantic engine sending the first message to the AE, before the step of the semantic engine performing the hybrid processing on the resource, the method Also includes:

The semantic engine receives a third message that is sent by the AE according to the first message, where the third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI; The third message acquires the resource from the URI.

With reference to the fifth aspect and the foregoing possible implementation manner, in a third possible implementation manner, before the step of the semantic engine performing the hybridization processing on the resource, the method further includes:

When the semantic engine determines the access rights of the resources in the at least one CSF, the resources are obtained from the URIs sent by the CSF.

With reference to the fifth aspect and all possible implementation manners of the fifth aspect, in a fifth possible implementation, the permission status list further includes: the semantic engine accessing each resource in the permission status list a state, and the semantic engine obtains a semantic description of the resource processing result.

In a sixth aspect, an embodiment of the present invention provides a method for semantic hybridization, including:

The application entity AE sends a semantic request to the semantic engine, the semantic request comprising: information for indicating a result of acquiring the resource processing; the semantic request for causing the semantic engine to find at least the storage of the resource in the general service entity CSE a universal service function module CSF, and a universal resource identifier URI that receives resources in the CSF sent by the at least one CSF; Receiving, by the AE, the first message sent by the semantic engine, where the first message is sent by the semantic engine after determining that the access authority does not have the access rights of the resources in the at least one CSF, where the first message includes: The semantic engine determines a permission status list of the resource generated when the access authority of the resource in the at least one CSF is not available, and information indicating that the resource is not authorized to acquire the resource; the permission status list includes: The URI of the resource;

And the AE acquires a resource according to the first message by using a URI of the permission status list, and sends the resource to the semantic engine, so that the semantic engine performs a hybrid processing on the resource; The result of processing by the semantic engine for the resource shuffling process.

With reference to the sixth aspect, in a first possible implementation, before the step of sending the resource to the semantic engine, the method further includes:

The AE determines that the resource cannot be processed by aggregating.

With reference to the sixth aspect and the first possible implementation manner, in the second possible implementation manner, the method further includes:

The AE determines to be capable of aggregating the resource, and transmitting a second message to the semantic engine, the second message being used to cause the semantic engine to end the processing of the semantic request.

With reference to the sixth aspect, in a third possible implementation, after the step of the AE receiving the first message sent by the semantic engine, the method further includes:

And the AE performs an update process on the at least one CSF stored resource according to the first message, so that the resource stored in the at least one CSF has no access permission to the semantic engine, and the at least one CSF is the permission status. The URI in the list corresponds to the CSF of the storage location;

The AE sends a third message to the semantic engine, where the third message is used to enable the semantic engine to obtain the resource from a URI of the permission status list, where the third message includes: The semantic engine has permission to obtain information about the resources of the URI.

With reference to the sixth aspect and all possible implementation manners of the sixth aspect, in a fourth possible implementation, the permission status list further includes: the semantic engine accessing each resource in the permission status list a state, and the semantic engine obtains a semantic description of the resource processing result.

According to the foregoing technical solution, the apparatus for semantic hybridization, the communication device, and the semantic hybridization method of the embodiment of the present invention generate a permission state of a URI including a resource when the semantic engine does not have access rights of a resource of the CSF. List, and send the permission status list to the AE, so that the AE obtains the resource, and sends the acquired resource to the semantic engine, and then the semantic engine performs the resource according to the AE. The hybridization process, whereby the semantic engine can complete semantic aggregation without the access rights of some or some resources required for the aggregation, and can obtain accurate aggregation results, and solve the semantics in the prior art. When the hybridization does not have access rights to the resource, the problem of the semantic aggregation process cannot be completed. DRAWINGS

1 is an architectural diagram of an M2M in the prior art;

2 is a structural diagram of a CSE in the prior art;

3 is a deployment scenario diagram of an M2M in the prior art;

4 is a schematic structural diagram of an apparatus for semantic hybridization according to an embodiment of the present invention; FIG. 5 is a schematic structural diagram of a communication device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an apparatus for semantic hybridization according to another embodiment of the present invention; FIG. 7 is a schematic structural diagram of a communication apparatus according to another embodiment of the present invention;

FIG. 8 is a schematic flowchart of a method for semantic hybridization according to an embodiment of the present invention. detailed description

OneM2M for machine communication can be understood as the open standard of the M2M communication service layer provided by the current standards organization. According to oneM2M, a future network integrating various devices and services can be established, so that M2M services can interoperate and M2M applications can share the basics. Business is implemented independently of the network.

Figure 1 shows the architecture of the existing M2M. The architecture of the M2M is compliant with the oneM2M standard. The M2M application entity (Application Entity, AE for short) and the M2M Common Service Entity (CSE). Communication via Mca reference point; CSE in the Filed Domain communicates with the CSE of the Infrastructure Domain through the Mcc reference point, on the infrastructure node of the different Service Providers (Infrastructure nodes) CSE, through Mcc, reference point communication; CSE communicates with the Underlying Network Service Entity (NSE) through the Men reference point. The following is a brief description of each entity:

AE is used to provide application logic for end-to-end M2M solutions. For example, AEs can be used for remote blood pressure monitoring, remote meter reading, and more.

The CSE includes a set of oneM2M defined service functions that pass the Mca and Mcc reference points. Open to other entities. The services provided by CSE include: Data Management, Device Management, M2M Subscription Management (M2M Subscription)

Management), Location Services, etc. These sub-functions provided by CSE can be logically understood as CSF, as shown in Figure 2. In a CSE, some CSFs are mandatory, others are optional. Within the CSF, some sub-functions are optional and some are mandatory.

The NSE provides services to the CSE. These include: device management, location services and device triggering.

Field Domain: Consists of M2M terminals, M2M gateways, sensing and stimulus (S&A) devices, and M2M local area networks.

Infrastructure Domain: by Application Infrastructure

M2M Service Infrastructure consists of.

Mca reference point: The interface between the M2M application and the CSE. This Mca reference point enables M2M applications to use the services (capabilities) provided by the CSE and enables the CSE to communicate with the application in reverse. The services provided through the Mca reference point depend on the functions supported by the CSE, and the application and CSE are not necessarily on the same physical device.

Mcc reference point: The interface for communication between CSEs. The Mcc reference point is used to implement a CSE that can use the functionality provided by another CSE (this feature can be the CSE itself does not have). The Mcc reference point between the two CSEs needs to be supported by different M2M physical entities.

Men reference point: It is the interface between the CSE and the bearer network of the service layer, enabling the CSE to use the bearer network to provide services to the upper layer. The service referred to here is different from the service carrying the network (the information exchanged between any two M2M physical nodes will use the transmission and connectivity services by default, and these services are regarded as the basic network services).

The main one shown in Figure 2 is the CSF currently supported by oneM2M. Typically, an instance of a CSE in a node can be represented as a collection of functional modules (such as CSFs).

Figure 3 shows the deployment scenario graph supported by M2M, including the application-specific node (Application

Dedicated Node (ADN), Application Service Node (ASN), Middle Node (MN), Infrastructure Node (IN), Non-Node Application Entity (Node-less AE) Five functional entities, according to the definition of Node, can be a functional entity containing one or more M2M applications, or a functional entity containing one CSE and any number of M2M applications (including 0). In this deployment scenario, the ADN and ASN can communicate with the MN and communicate with the IN through it, or directly with the IN without the MN.

Currently, in the oneM2M standard, each resource stored in the CSE has different access rights for different applications, CSEs for storing resources, and other CSEs for CSEs. For example, for data in DMR (a CSF in CSE), CSE (or DMR) is only used for data storage and transmission, and is agnostic to the data content. The semantic engine module also has access rights for data stored in the CSE. For example, in a healthcare application scenario, the platform (CSE) needs to analyze the patient's recipe by obtaining and analyzing the measurements of the thermometer and the indoor thermometer, but the measured data of the thermometer includes the identity, health status, etc. Privacy information, which is not readable by the platform.

That is to say, in some scenarios of semantic aggregation, different entities have different access rights to resources. When semantic aggregation does not have access rights to the resources, the process of semantic aggregation cannot be completed.

FIG. 4 is a schematic structural diagram of an apparatus for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 4, the apparatus for semantic hybridization of the embodiment includes: a transmitter 41, a receiver 42 and Processor 43 ;

The receiver 42 is configured to receive a semantic request sent by the AE, where the semantic request includes: information used to indicate that the resource processing result is obtained;

The processor 43 is configured to discover, in the CSE, at least one CSF storing the resource according to the semantic request received by the receiver 42;

The receiver 42 is further configured to receive a URI of a resource in the CSF sent by the at least one CSF;

The processor 43 is further configured to determine whether an access right of the resource in the at least one CSF is determined, and when determining that the access right of the resource in the at least one CSF is not available, generating a permission status of the resource a list, the permission status list includes: a URI of the resource;

The transmitter 41 is configured to send a first message to the AE, where the first message includes: a permission status list generated by the processor 43, and information indicating that the resource is not authorized to acquire the resource; The receiver 42 is configured to: after the transmitter 41 sends the first message, receive the resource that is sent by the AE according to the first message, where the resource is obtained by the AE from the URI ; The processor 43 is further configured to perform a hybrid processing on the resource received by the receiver 42 to obtain a processing result of the resource.

The transmitter 41 is further configured to send the processing result obtained by the processor 43 to the AE. For example, the foregoing permission status list may further include: an access authority status of each resource in the permission status list by means for semantic hybridization, and the device for semantic aggregation to obtain resource processing result Semantic description.

That is, in a specific application, the permission status list generally includes: a URI of all resources, and an access authority status of each resource in the permission status list by means for semantic hybridization, the semantics The hybrid device obtains a semantic description of the resource processing results.

If the device for semantic hybridization is created with a virtual device execution semantic request, the permission status list may include: a URI of all resources, and an access authority for each resource in the permission status list by means for semantic hybridization State, the virtual device obtains a semantic description of the resource processing result, and the like. This embodiment is for illustrative purposes only, and does not limit the specific form of the privilege state list. The privilege state list may include other content and the like according to actual needs.

Optionally, the receiver 42 is further configured to: after the transmitter 41 sends the first message, receive a second message sent by the AE, where the second message is determined to be obtainable by the AE a resource in the URI and a message aggregated when the resource is processed, for causing the semantic engine to end processing of the semantic request;

The processor 43 is further configured to end processing the semantic request according to the second message received by the receiver 42.

In a second optional implementation scenario, the receiver 42 is further configured to: after the transmitter 41 sends the first message, receive a third message sent by the AE according to the first message, The third message includes: information for notifying the semantic engine that the resource of the URI is authorized to acquire the URI;

The processor 43 is further configured to use the third message received by the receiver 42 from the

The resource is obtained in the URI.

In a third optional implementation scenario, when the processor 43 is further configured to determine an access right of a resource in the at least one CSF, the resource is obtained from a URI sent by the CSF.

The above device for semantic hybridization can complete semantic aggregation when there is no access right of some or some resources required for mixing, and can obtain accurate mixing result, and solve the prior art. When the semantic aggregation does not have access rights to the resource, the problem of the semantic aggregation process cannot be completed. The apparatus for semantic hybridization in the above embodiment can implement the flow of the embodiment shown in Figs. 8A to 10 of the present invention described below.

5 is a schematic structural diagram of a communication device according to an embodiment of the present invention. As shown in FIG. 5, the communication device of this embodiment includes: a transmitter 51, a receiver 52, and a processor 53;

The transmitter 51 is configured to send a semantic request to a semantic engine, where the semantic request includes: information used to represent a result of acquiring a resource processing; the semantic request is used to cause the semantic engine to discover and store the information in a CSE At least one CSF of the resource, and a URI that receives the resource in the CSF sent by the at least one CSF;

The receiver 52 is configured to receive, after the transmitter 51 sends the semantic request, a first message sent by the semantic engine, where the first message is determined by the semantic engine not to have the at least one CSF After the access permission of the resource is sent, the first message includes: a permission status list of the resource generated when the semantic engine determines that the access authority of the resource in the at least one CSF is not used, and is used for Indicates that the resource has no permission to acquire the information; the permission status list includes: a URI of the resource;

The processor 53 is configured to acquire a resource by using a URI of the permission status list according to the first message received by the receiver 52, where the transmitter 51 is configured to send the resource acquired by the processor. The semantic engine to cause the semantic engine to perform a hybrid processing on the resource;

The receiver 52 is configured to receive, after the transmitter 51 sends the resource, a processing result of the resource hybrid processing by the semantic engine.

Optionally, the processor 53 is further configured to determine whether the resource can be mixed and processed.

For example, the foregoing permission status list may further include: a semantic authority's access authority status for each resource in the permission status list, and a semantic description of the semantic engine obtaining resource processing result.

That is to say, in a specific application, the permission status list generally includes: a URI of all resources, and an access authority status of each resource in the permission status list by the semantic engine, and the semantic engine acquires semantics of the resource processing result description. This embodiment is for illustrative purposes only. In other embodiments, the permission status list may be set according to actual needs.

In a second optional implementation scenario, the transmitter 51 is further configured to: when the processor 53 determines that the resource can be mixed and processed, send a second message to the semantic engine, where the second Eliminate The message is used to cause the semantic engine to end the processing of the semantic request.

In a third optional implementation scenario, the processor 53 is further configured to: perform update processing on the at least one CSF stored resource according to the first message received by the receiver 52, to enable the at least one CSF. The stored resource has no access permission restriction on the semantic engine, and the at least one CSF is a CSF corresponding to the storage location of the URI in the permission status list;

The transmitter 51 is further configured to send, after the processor 53 update processing, a third message to the semantic engine, where the third message is used to obtain the semantic engine from a URI of the permission status list The resource, the third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI.

The above communication device interacts with the device for semantic hybridization in the embodiment of the present invention, so that the device for semantic hybridization can complete the access permission of one or some resources required for the aggregation. Semantic cohesion, and can obtain accurate hybridization results, and solve the problem that the semantic mixing in the prior art does not have the access permission of the resource, and the process of semantic aggregation cannot be completed.

The communication device in the above embodiment can implement the flow of the embodiment shown in Figs. 11 and 12 of the present invention described below.

FIG. 6 is a schematic structural diagram of an apparatus for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 6, the apparatus for semantic hybridization according to an embodiment of the present invention includes: a receiving unit 61, a discovery unit 62. a determining unit 63, a generating unit 64, a sending unit 65, and a mixing processing unit 66. The receiving unit 61 is configured to receive a semantic request sent by the AE, where the semantic request includes: information used to indicate a result of acquiring the resource processing;

The discovery unit 62 is configured to discover, according to the semantic request, at least one CSF storing the resource in a CSE where the semantic hybrid is located;

The receiving unit 61 is configured to receive a URI of a resource in the CSF sent by at least one CSF discovered by the discovery unit 62;

The determining unit 63 is configured to determine whether the at least one received by the receiving unit 61 is received

Access rights to resources in the CSF;

The generating unit 64 is configured to generate, when the determining unit 63 determines that the access right of the resource in the at least one CSF is not available, the permission status list of the resource, where the permission status list includes: a URI of the resource;

The sending unit 65 is configured to send a first message to the AE, where the first message includes: a privilege state list generated by the unit 64, and information for indicating that the resource is not privileged to acquire the resource; the receiving unit 61 is configured to receive the resource that is sent by the AE according to the first message, where the resource is The AE is obtained from the URI of the permission status list of the first message sent by the sending unit 65;

The hybrid processing unit 66 is configured to perform a hybrid processing on the resource received by the receiving unit 61 to obtain a processing result of the resource.

The sending unit 65 is further configured to send the processing result obtained by the hybrid processing unit 66 to the AE.

For example, the foregoing permission status list may further include: an access authority status of each resource in the permission status list by means for semantic hybridization, and the device for semantic aggregation to obtain resource processing result Semantic description.

If the device for semantic hybridization is created with a virtual device execution semantic request, the permission status list may include: a URI of all resources, and an access authority for each resource in the permission status list by means for semantic hybridization State, the virtual device obtains a semantic description of the resource processing result, and the like. This embodiment is for illustrative purposes only, and does not limit the specific form of the permission status list. The permission status list is set according to actual needs.

In an optional implementation scenario, the receiving unit 61 is further configured to: in the sending unit

After the first message is sent, the second message sent by the AE is received, where the second message is sent when the AE determines that the resource in the URI can be acquired and the resource is mixed and processed. a message that causes the semantic engine to end processing the semantic request;

At this time, the foregoing apparatus for semantic hybridization further includes an ending unit not shown in the figure, wherein the ending unit is configured to end processing of the semantic request according to the second message received by the receiving unit 61.

In a second optional implementation scenario, the receiving unit 61 is further configured to: after the transmitting unit 65 sends the first message, receive a third message that is sent by the AE according to the first message, The third message includes: information for notifying the semantic engine that the resource of the URI is authorized to acquire the URI; In this case, the foregoing apparatus for semantic hybridization further includes an obtaining unit not shown in the figure, wherein the obtaining unit is configured to acquire the the URI from the URI according to the third message received by the receiving unit 61. Resources.

Optionally, the obtaining unit is further configured to: when the determining unit 63 determines the access right of the resource in the at least one CSF, acquire the resource from the URI sent by the CSF.

The device for semantic hybridization in this embodiment can complete semantic aggregation when the access authority of one or some resources required for the aggregation is not available, and can obtain an accurate mixing result, and solve the present problem. When there is a technique in which semantic aggregation does not have access rights to the resource, the problem of the semantic aggregation process cannot be completed.

The apparatus for semantic hybridization in the above embodiment can implement the flow of the embodiment shown in Figs. 8A to 10 of the present invention described below.

FIG. 7 is a schematic structural diagram of a communication device according to an embodiment of the present invention. As shown in FIG. 7, the communication device of this embodiment includes: a sending unit 71, a receiving unit 72, and an obtaining unit 73. Sending a semantic request to the semantic engine, the semantic request comprising: information for indicating a result of acquiring a resource processing; the semantic request for causing the semantic engine to discover at least one CSF storing the resource in the CSE, and receiving a URI of a resource in the CSF sent by the at least one CSF;

The receiving unit 72 is configured to receive, after the sending unit 71 sends the semantic request, a first message sent by the semantic engine, where the first message is that the semantic engine determines that the resource in the at least one CSF is not included. After the access permission is sent, the first message includes: a list of permission states of the resource generated when the semantic engine determines that the access authority of the resource in the at least one CSF is not available, and is used to indicate that Accessing the information of the resource; the permission status list includes: a URI of the resource;

The obtaining unit 73 is configured to acquire a resource by using a URI of the permission status list according to the first message received by the receiving unit 72;

The sending unit 71 is further configured to send the resource acquired by the obtaining unit 73 to the semantic engine, so that the semantic engine performs a hybrid processing on the resource;

The receiving unit 72 is further configured to: after the sending unit 71 sends the resource, receive a processing result of the resource hybrid processing by the semantic engine.

Optionally, the communication device may further include a determining unit 74 not shown in the figure, where Unit 74 is configured to determine whether the resource can be aggregated for processing;

Correspondingly, the sending unit 71 may be specifically configured to: when the determining unit 74 determines that the communications device is not capable of being aggregated to process the resource, send the resource acquired by the acquiring unit 73 to the semantic engine, so that the The semantic engine performs a hybrid processing on the resources.

That is to say, in a specific application, the permission status list generally includes: a URI of all resources, and an access authority status of each resource in the permission status list by the semantic engine, and the semantic engine acquires semantics of the resource processing result description. This embodiment is for illustrative purposes only, and does not limit the specific form of the privilege status list. The privilege status list is set according to actual needs.

In the second optional implementation scenario, the sending unit 71 is further configured to: when the determining unit 74 determines that the communications device is capable of mixing and processing the resource, sending a second message to the semantic engine, where The second message is for causing the semantic engine to end the message processing of the semantic request.

In a second optional implementation scenario, the communication device may further include an update unit 75 not shown in the figure, and the update unit 75 may be configured to store the at least one CSF according to the first message received by the receiving unit 72. The resource is updated, so that the resources stored in the at least one CSF have no access permission to the semantic engine, and the at least one CSF is a CSF corresponding to the storage location of the URI in the permission status list;

The sending unit 71 is further configured to: after the updating unit 75 updates the resource stored in the at least one CSF, send a third message to the semantic engine, where the third message is used to enable the semantic engine to Obtaining the resource in the URI of the permission status list, where the third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI.

FIG. 8A is a schematic flowchart diagram of a method for semantic hybridization according to an embodiment of the present invention, such as As shown in FIG. 8A, the method of semantic aggregation of the embodiment of the present invention is as follows.

801. The semantic engine receives a semantic request sent by the AE, where the semantic request includes: information used to indicate that the resource processing result is obtained;

802. The semantic engine finds, according to the semantic request, at least one CSF that stores the resource in a CSE where the semantic engine is located, and receives a URI of a resource in the CSF sent by the at least one CSF.

803. When the semantic engine determines that the access right of the resource in the at least one CSF is not available, generating a permission status list of the resource, where the permission status list includes: a URI of the resource.

For example, the privilege status list includes: a URI of all resources, and an access authority status of the semantic engine for each resource, and a semantic description of the semantic engine obtaining resource processing results.

804. The semantic engine sends a first message to the AE, where the first message includes: a permission status list, and information used to indicate that the resource is not authorized to acquire.

805. The semantic engine receives the resource that is sent by the AE according to the first message, where the resource is obtained by the AE from the URI.

806. The semantic engine performs a hybrid processing on the resource, obtains a processing result of the resource, and sends the processing result to the AE.

Optionally, when the semantic engine has access rights for some resources in the CSF, the foregoing method may further include a step 805a not shown in the following figure before the step 805:

805a: When the semantic engine determines the access right of the resource in the at least one CSF, the resource is obtained from the URI sent by the CSF.

Further, in step 805, the semantic engine may perform a hybrid processing on the resource information received by the AE and the resource information obtained from the CSF to obtain a processing result of the resource information, and send the processing result to the AE.

In a specific application, the foregoing permission status list generally includes: a URI of all resources, and an access authority status of each resource in the permission status list by the semantic engine, and the semantic engine acquires a semantic description of the resource processing result.

That is to say, the permission status list may include: a URI that the semantic engine does not have access to the resource, and a URI that the semantic engine has permission to access the resource.

If the semantic engine creates a virtual device execution semantic request, the permission status list may include: a URI of all resources, and an access authority of the semantic engine to each resource in the permission status list The virtual device is configured to obtain a semantic description of the resource processing result and the like.

This embodiment is for illustrative purposes only. The specific form of the permission status list is not limited. The permission status list is set according to actual needs.

The semantic aggregation method of the foregoing embodiment can complete semantic aggregation when the access permission of one or some resources required for the aggregation is not completed, and can obtain an accurate mixing result, and solve the prior art. When semantic aggregation does not have access rights to the resource, the problem of the semantic aggregation process cannot be completed. FIG. 8B is a schematic flowchart of a method for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 8B, a method for semantic hybridization according to an embodiment of the present invention is as follows.

811. The AE sends a semantic request to a semantic engine in the CSE, where the semantic request is: information indicating what the discomfort index in the room is.

812. The semantic engine discovers the first virtual device in the CSE that meets the semantic request.

It should be understood that the first virtual device there may be a virtual device that performs a semantic request, i.e., a device for calculating an uncomfortable index within a room.

813. If there is no first virtual device that meets the semantic request in the CSE, create the first virtual device; the created first virtual device may implement the following functions: temperature value and humidity acquired according to the semantic engine The value calculates the discomfort index.

Optionally, if there is a first virtual device in the CSE that meets the semantic request, the first virtual device is directly used.

814. The semantic engine finds a resource stored in at least one CSF in the CSE. For example, the first CSF stores the temperature value and the humidity value of the X year X month X day, and the second CSF stores the temperature value of the XX year XX month XX day. And humidity values and more.

815. The semantic engine receives a URL for storing a temperature value and a humidity value in at least one CSF in the CSE.

It should be noted that under the current RESTful architecture, any CSF stored resource in the CSE needs to be obtained through the URI of the resource. That is, the CSF provides the URI of the resource to the semantic engine, and the semantic engine obtains the resources in the CSF through the URI.

In CSE, both the semantic engine and the CSF have interfaces for information interaction.

816. When the semantic engine determines that the access right of the resource in the at least one CSF is not available, the access permission status list may be generated, where the access permission status list may include: a URI of the resource in the CSF, And a semantic description of the first virtual device.

Optionally, the permission status list may further include: an access authority status of each resource in the permission status list by the semantic engine.

The resources in the CSF in this step can be temperature values and humidity values.

For example, the semantic description of the first virtual device may be to calculate a discomfort index or the like based on the temperature value and the humidity value.

In a specific application, the permission status list may include: a URI of all resources, and an access authority status of each resource in the permission status list by the semantic engine, where the first virtual device is used to obtain the semantics of the resource processing result Description and more.

817. The semantic engine sends the generated access authority status list to the AE.

818. The AE may return a waiting message to the semantic engine, where the waiting message includes: indicating that the notification semantic engine waits to receive the temperature value and the humidity value that the AE cannot obtain according to the access authority status list.

819. The AE obtains the temperature value and the humidity value pointed to by the URI in the access authority status list through RETREIVE.

RETREIVE is a specific way of obtaining resources.

820. The AE sends the acquired multiple temperature values and the plurality of humidity values to the semantic engine.

821. The first virtual device created by the semantic engine in the foregoing step 413 invokes multiple temperature values and multiple humidity values sent by the foregoing AE to perform a hybrid processing, and obtains a processing result, that is, an uncomfortable index in the room;

It can be understood that the first virtual device can invoke the resource sent by the foregoing AE.

822. The semantic engine sends the result of the discomfort in the room to the AE.

It can be understood that the first virtual device described above may have a function for calculating comfort, that is, having a function of calling resources in the semantic engine, using these resources as input, and acquiring the comfort of the room according to a certain method.

The semantic aggregation method in this embodiment, when the access authority of the resource without the CSF is stored by the semantic engine, sends the URI of the resource in the CSF to the AE, so that the AE acquires the resource, and then receives the resource sent by the AE, and The resources sent by the AE are mixed, and thus the semantic engine does not have When the access permission of one or some resources required for the hybridization is completed, the semantic aggregation can be completed, and the accurate processing result can be obtained, and the semantic aggregation in the prior art does not have the access permission of the resource. There will be problems with the process of semantic coalescing.

FIG. 9 is a schematic flowchart diagram of a method for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 9, a method for semantic hybridization according to an embodiment of the present invention is as follows.

901. The semantic engine receives a semantic request sent by an application entity AE, where the semantic request includes: information used to indicate a result of acquiring a resource processing;

902. The semantic engine finds, according to the semantic request, at least one CSF that stores the resource in a CSE where the semantic engine is located, and receives a URI of a resource in the CSF sent by the at least one CSF.

903. When the semantic engine determines that the access right of the resource in the at least one CSF is not available, generating a permission status list of the resource, where the permission status list includes: a URI of the resource.

For example, the foregoing permission status list includes: a URI of all resources, and an access authority status of the semantic engine for each resource, and a semantic description of the semantic engine obtaining resource processing result.

In a specific application, if the semantic engine creates a virtual device execution semantic request, the permission status list may include: a URI of all resources, and an access authority status of each resource in the permission status list by the semantic engine, the virtual The device is used to obtain semantic descriptions of resource processing results and so on.

904. The semantic engine sends a first message to the AE, where the first message includes: a permission status list, and information used to indicate that the resource is not authorized to acquire the resource;

905. The semantic engine receives a second message sent by the AE, where the second message is sent when the AE determines that the resource in the URI can be acquired and the resource is mixed and processed, and is used to enable the semantic engine. Ending the processing of the semantic request;

906. The semantic engine ends processing the semantic request according to the second message.

In the semantic aggregation method in this embodiment, when the AE can perform subsequent aggregation processing according to the permission status list sent by the semantic engine, the processing process of the semantic request by the semantic engine may be ended.

FIG. 10 is a schematic flowchart of a method for semantic hybridization according to an embodiment of the present invention, as shown in FIG. As shown in FIG. 10, the method of semantic aggregation of the embodiment of the present invention is as follows.

1001: The semantic engine receives a semantic request sent by the AE, where the semantic request includes: information used to indicate that the resource processing result is obtained;

1002: The semantic engine finds, according to the semantic request, at least one CSF that stores the resource in a CSE where the semantic engine is located, and receives a URI of a resource in the CSF sent by the at least one CSF;

1003. When the semantic engine determines that the access right of the resource in the at least one CSF is not available, generating a permission status list of the resource, where the permission status list includes: a URI of the resource.

1004. The semantic engine sends a first message to the AE, where the first message includes: a permission status list, and information used to indicate that the resource is not authorized to acquire the resource;

1005. The semantic engine receives a third message that is sent by the AE according to the first message, where the third message includes: information used to notify the semantic engine that the resource of the URI is authorized to acquire the URI.

In this step, after receiving the first message, the AE may update the access authority information of the resources in the CSF, so that the resources in the CSF open the authority to the semantic engine, and then send the third message to the semantic engine.

It should be understood that Update is an operation of the aforementioned RESTful architecture for updating the attributes of resources or resources.

1006. The semantic engine acquires the resource from the URI according to the third message.

1007. The semantic engine performs a hybrid processing on the obtained resource, obtains a processing result of the resource, and sends the processing result to the AE.

Optionally, when the semantic engine has access rights to some resources in the CSF, the foregoing method is in the step Prior to 1007, step 1007a, not shown in the following figures, may also be included:

1007a: When the semantic engine determines the access rights of the resources in the at least one CSF, the resources are obtained from the URIs sent by the CSF.

The semantic aggregation method in this embodiment sends the URI of the resource in the CSF to the AE by the semantic engine when the access authority of the CSF-free resource is not used, so that the AE updates the resource in the CSF, so that the semantic engine can acquire the CSF. The stored resource, and the semantic engine obtains the resource from the URI sent by the CSF according to the third message, and performs the hybrid processing; thus, the semantic engine does not have the access permission of one or some resources required for the hybridization. When the semantic aggregation can be completed, and the accurate processing result can be obtained, the problem that the semantic mixing of the prior art does not have the access permission of the resource will not be completed.

FIG. 11 is a schematic flowchart diagram of a method for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 11, a method for semantic hybridization according to an embodiment of the present invention is as follows.

The AE sends a semantic request to the semantic engine, where the semantic request includes: information for indicating a result of acquiring the resource processing; the semantic request is used to cause the semantic engine to discover at least one CSF storing the resource in the CSE, And receiving a URI of a resource in the CSF sent by the at least one CSF;

The first message is sent by the AE after the semantic engine determines that the access authority does not have the access rights of the resources in the at least one CSF, and the first message includes: The semantic engine determines a permission status list of the resource generated when the access authority of the resource in the at least one CSF is not available, and information indicating that the resource is not authorized to acquire the resource; the permission status list includes: The URI of the resource.

This embodiment is for illustrative purposes only, and does not limit the specific form of the privilege state list. The privilege state list may include other content and the like according to actual needs. 1103. The AE obtains a resource according to the first message by using a URI of the permission status list, and sends the resource to the semantic engine, so that the semantic engine performs a hybrid processing on the resource.

1104. The AE receives a processing result of the resource hybrid processing by the semantic engine.

Optionally, before the step of transmitting the resource to the semantic engine in step 1103, the method may further include the step 1103' not shown in the following figure:

1103', AE determines that the resource cannot be aggregated.

Optionally, if the AE determines that the resource can be aggregated and processed in step 1103', the AE may send a second message to the semantic engine, where the second message is used to cause the semantic engine to end the Messages processed by semantic requests.

At this point, semantic mixing ends the above process flow.

FIG. 12 is a schematic flowchart diagram of a method for semantic hybridization according to an embodiment of the present invention. As shown in FIG. 12, a method for semantic hybridization according to an embodiment of the present invention is as follows.

1201: The AE sends a semantic request to a semantic engine, where the semantic request includes: information used to represent a result of acquiring a resource processing; the semantic request is used to cause the semantic engine to discover at least one CSF that stores the resource in a CSE, And receiving a URI of a resource in the CSF sent by the at least one CSF;

1202: The AE receives the first message sent by the semantic engine, where the first message is sent after the semantic engine determines that the access authority does not have the access rights of the resources in the at least one CSF, where the first message includes: The semantic engine determines a permission status list of the resource generated when the access authority of the resource in the at least one CSF is not available, and information indicating that the resource is not authorized to acquire the resource; the permission status list includes: The URI of the resource.

This embodiment is for illustrative purposes only, and does not limit the specific form of the privilege state list. The privilege state list may include other content and the like according to actual needs. 1203. The AE performs an update process on the at least one CSF stored resource according to the first message, so that the resource stored in the at least one CSF has no access permission to the semantic engine, and the at least one CSF is the permission state. The URI in the list corresponds to the CSF of the storage location;

1204. The AE sends a third message to the semantic engine, where the third message is used to enable the semantic engine to obtain the resource from a URI of the permission status list, where the third message includes: The semantic engine has permission to obtain information about the resources of the URI.

1205. The AE receives a processing result of the resource sent by the semantic engine, where the processing result is that after the semantic engine receives the third message, the resource of the URI is obtained, and the obtained resource is mixed and processed. owned.

The semantic hybridization method in this embodiment can interact with the semantic engine through the communication device, so that the semantic engine can complete semantic aggregation when the access authority of one or some resources required for the aggregation is not available, and can Obtaining an accurate processing result solves the problem that the semantic aggregation of the prior art does not have the access permission of the resource, and the process of semantic aggregation cannot be completed.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting thereof; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

claims

1. A device for semantic aggregation, characterized by: including:

transmitters, receivers and processors;

Wherein, the receiver is used to receive a semantic request sent by the application entity AE, where the semantic request includes: information used to represent the result of obtaining resource processing;

The processor is configured to discover at least one common service function module CSF that stores the resource in the common service entity CSE according to the semantic request received by the receiver;

The receiver is further configured to receive the universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

The processor is further configured to determine whether it has access rights to the resources in the at least one CSF, and when it is determined that it does not have the access rights to the resources in the at least one CSF, generate a rights status list of the resources , the permission status list includes: the URI of the resource;

The transmitter is configured to send a first message to the AE, where the first message includes: a permission status list generated by the processor, and information indicating that there is no permission to obtain the resource;

The receiver is configured to receive the resource sent by the AE according to the first message after the transmitter sends the first message. The resource is obtained by the AE from the URI. ;

The processor is also configured to perform aggregation processing on the resources received by the receiver to obtain the processing results of the resources;

The transmitter is also used to send the processing results obtained by the processor to the AE.

2. The device according to claim 1, wherein the receiver is further configured to receive a second message sent by the AE after the transmitter sends the first message, and the second message is The message is sent when the AE determines that it can obtain the resource in the URI and process the resource together, and is used to cause the semantic engine to end the processing of the semantic request;

3. The device according to claim 1, wherein the receiver is further configured to receive a third message sent by the AE according to the first message after the transmitter sends the first message. message, the third message includes: information used to notify the semantic engine that it has the authority to obtain the resource of the URI; The processor is further configured to obtain the resource from the URI according to the third message received by the receiver.

4. The apparatus according to claim 1, wherein the processor is further configured to obtain the URI from the URI sent by the CSF when determining that it has access rights to resources in the at least one CSF. resource.

5. The device according to any one of claims 1 to 4, characterized in that, the permission status list further includes: the access permission status of each resource in the permission status list by the device for semantic aggregation, and the device for semantic aggregation to obtain a semantic description of the resource processing result.

6. A communication device, characterized by including:

transmitters, receivers and processors;

Wherein, the transmitter is used to send a semantic request to the semantic engine, the semantic request includes: information used to represent the acquisition of resource processing results; the semantic request is used to make the semantic engine discover in the common service entity CSE At least one universal service function module CSF that stores the resources, and receives the universal resource identifier URI of the resources in the CSF sent by the at least one CSF; the receiver is configured to send the After the semantic request, receive the first message sent by the semantic engine. The first message is sent after the semantic engine determines that it does not have access rights to the resources in the at least one CSF, and the first message includes : a permission status list of the resource generated when the semantic engine determines that the resource in the at least one CSF does not have access permission, and information used to indicate that there is no permission to obtain the resource; the permission status list includes : URI of the resource;

The processor is configured to obtain resources through the URI of the permission status list according to the first message received by the receiver;

The transmitter is used to send the resources acquired by the processor to the semantic engine, so that the semantic engine performs aggregation processing on the resources;

The receiver is configured to receive the processing result of the resource mixing and aggregation processing by the semantic engine after the transmitter sends the resource.

7. The device according to claim 6, wherein the processor is further configured to determine whether the resources can be mixed and processed.

8. The device according to claim 7, wherein the transmitter is further configured to send a second message to the semantic engine when the processor determines that the resource can be mixed and processed. message, the second message is a message used to cause the semantic engine to end processing the semantic request.

9. The device according to claim 6, wherein the processor is further configured to update at least one CSF stored resource according to the first message received by the receiver, so that at least one The resources stored in the CSF have no access permission restrictions on the semantic engine, and the at least one CSF is the CSF corresponding to the storage location of the URI in the permission status list;

The transmitter is further configured to send a third message to the semantic engine after the processor update processing, where the third message is used to cause the semantic engine to obtain the URI of the permission status list. resource, the third message includes: used to notify the semantic engine that it has the authority to obtain the

URI resource information.

10. The device according to any one of claims 6 to 9, characterized in that, the permission status list further includes: the access permission status of each resource in the permission status list by the semantic engine, and the The semantic engine obtains the semantic description of the resource processing results.

11. A device for semantic aggregation, characterized in that it includes:

A receiving unit, configured to receive a semantic request sent by the application entity AE, where the semantic request includes: information representing the acquisition resource processing result;

A discovery unit configured to discover at least one universal service function module CSF that stores the resource in the universal service entity CSE where the semantic aggregation is located according to the semantic request;

The receiving unit is configured to receive the universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

Determining unit, configured to determine whether it has access rights to the resources in the at least one CSF received by the receiving unit;

A generating unit configured to generate a permission status list of the resource when the determination unit determines that it does not have access permission to the at least one resource in the CSF, where the permission status list includes: the URI of the resource;

A sending unit, configured to send a first message to the AE, where the first message includes: a permission status list generated by the generation unit, and information indicating that there is no permission to obtain the resource;

The receiving unit is configured to receive the resource sent by the AE according to the first message, where the resource is obtained by the AE from the URI of the permission status list of the first message sent by the sending unit;

A mixing and aggregation processing unit, configured to perform mixing and aggregation processing on the resources received by the receiving unit, to obtain The processing result to the resource;

The sending unit is also configured to send the processing result obtained by the hybrid processing unit to the AE.

12. The device according to claim 11, wherein the receiving unit is further configured to receive a second message sent by the AE after the sending unit sends the first message, and the second message is The message is sent when the AE determines that it can obtain the resource in the URI and process the resource together, and is used to cause the semantic engine to end processing the semantic request;

The device also includes:

An ending unit, configured to end the processing of the semantic request according to the second message received by the receiving unit.

13. The device according to claim 11, wherein the receiving unit is further configured to receive a third message sent by the AE according to the first message after the sending unit sends the first message, The third message includes: information used to notify the semantic engine that it has the authority to obtain the resource of the URI;

The device also includes:

An obtaining unit, configured to obtain the resource from the URI according to the third message received by the receiving unit.

14. The device according to claim 11, characterized in that, the device further comprises: an obtaining unit, configured to: when the determining unit determines that the resource in the at least one CSF has access rights, obtain the resource from the at least one CSF. Obtain the resource from the URI sent by CSF.

15. The device according to any one of claims 11 to 14, wherein the permission status list further includes: the access permission status of each resource in the permission status list by the device for semantic aggregation, and the device for semantic aggregation to obtain a semantic description of the resource processing result.

16. A communication device, characterized by including:

A sending unit, configured to send a semantic request to the semantic engine, where the semantic request includes: information indicating the acquisition of resource processing results; the semantic request is used to cause the semantic engine to discover and store the resource in the common service entity CSE At least one universal service function module CSF, and receiving the universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

A receiving unit, configured to receive the first message sent by the semantic engine after the sending unit sends the semantic request, where the first message is the result of the semantic engine determining that the at least one The first message is sent after the access permission of the resource in the at least one CSF is sent, and the first message includes: a permission status list of the resource generated when the semantic engine determines that it does not have the access permission of the resource in the at least one CSF, and information used to indicate that there is no permission to obtain the resource; the permission status list includes: the URI of the resource;

Obtaining unit, configured to obtain resources through the URI of the permission status list according to the first message received by the receiving unit;

The sending unit is also configured to send the resources acquired by the acquisition unit to the semantic engine, so that the semantic engine performs aggregation processing on the resources;

The receiving unit is further configured to receive the processing result of the resource mixing and aggregation processing by the semantic engine after the sending unit sends the resource.

17. The device according to claim 16, wherein the device further includes: a determining unit, configured to determine whether the resources can be mixed and processed;

Correspondingly, the sending unit is specifically configured to send the resources obtained by the obtaining unit to the semantic engine when the determining unit determines that the communication device cannot aggregate and process the resources, so that the semantic engine can The resources are mixed and aggregated.

18. The device according to claim 17, wherein the sending unit is further configured to send a second message to the semantic engine when the determining unit determines that the communication device can process the resource in a mixed manner. message, the second message is a message used to cause the semantic engine to end processing the semantic request.

19. The device according to claim 16, characterized in that the device further includes: an update unit, configured to update at least one CSF stored resource according to the first message received by the receiving unit, so that at least The resources stored in one CSF have no access permission restrictions for the semantic engine, and the at least one CSF is the CSF corresponding to the storage location of the URI in the permission status list;

The sending unit is further configured to send a third message to the semantic engine after the update unit updates the resources stored in the at least one CSF, where the third message is used to cause the semantic engine to obtain the information from the semantic engine. The resource is obtained from the URI in the permission status list, and the third message includes: information used to notify the semantic engine that it has permission to obtain the resource of the URI.

20. The device according to any one of claims 16 to 19, characterized in that the permission status list further includes: the access permission status of each resource in the permission status list by the semantic engine. state, and the semantic engine obtains the semantic description of the resource processing result.

21. A method of semantic aggregation, which is characterized by including:

The semantic engine receives a semantic request sent by the application entity AE. The semantic request includes: information used to represent the result of obtaining resource processing;

The semantic engine performs a request on the general service entity where the semantic engine is located based on the semantic request.

Discover at least one universal service function module CSF in the CSE that stores the resource, and receive the universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

When the semantic engine determines that it does not have access permission to a resource in the at least one CSF, it generates a permission status list of the resource. The permission status list includes: the URI of the resource; the semantic engine sends a request to the resource. The AE sends a first message, where the first message includes: a permission status list, and information indicating that there is no permission to obtain the resource;

The semantic engine receives the resource sent by the AE according to the first message, and the resource is obtained by the AE from the URI;

The semantic engine performs aggregation processing on the resources, obtains the processing results of the resources, and sends the processing results to the AE.

22. The method according to claim 21, wherein after the semantic engine sends the first message to the AE, the method further includes:

The semantic engine receives the second message sent by the AE. The second message is sent when the AE determines that it can obtain the resource in the URI and aggregate and process the resource, and is used to enable the semantic engine. A message that ends the processing of the semantic request;

The semantic engine ends processing of the semantic request according to the second message.

23. The method according to claim 21, characterized in that, after the step of the semantic engine sending the first message to the AE and before the step of the semantic engine performing aggregation processing on the resources, the method Also includes:

The semantic engine receives a third message sent by the AE according to the first message. The third message includes: information used to notify the semantic engine that it has the authority to obtain the resource of the URI; The third message obtains the resource from the URI.

24. The method according to any one of claims 21 to 23, characterized in that, before the semantic engine performs aggregation processing on the resources, the method further includes:

When the semantic engine determines that it has access rights to resources in the at least one CSF, Obtain the resource from the URI sent by the CSF.

25. The method according to any one of claims 21 to 24, characterized in that the permission status list further includes: the access permission status of each resource in the permission status list by the semantic engine, and the The semantic engine obtains the semantic description of the resource processing results.

26. A method of semantic aggregation, which is characterized by including:

The application entity AE sends a semantic request to the semantic engine, where the semantic request includes: information used to represent the acquisition of resource processing results; the semantic request is used to enable the semantic engine to discover at least one that stores the resource in the common service entity CSE. a universal service function module CSF, and receiving the universal resource identifier URI of the resource in the CSF sent by the at least one CSF;

The AE receives the first message sent by the semantic engine. The first message is sent after the semantic engine determines that it does not have access rights to the resources in the at least one CSF. The first message includes: A permission status list of the resource generated when the semantic engine determines that the resource in the at least one CSF does not have access permission, and information used to indicate that there is no permission to obtain the resource; the permission status list includes: The URI of said resource;

The AE obtains resources through the URI of the permission status list according to the first message, and sends the resources to the semantic engine, so that the semantic engine performs aggregation processing on the resources; the AE receives the The processing result of the resource mixing and aggregation processing by the semantic engine is described.

27. The method according to claim 26, characterized in that before the step of sending the resource to the semantic engine, it further includes:

The AE determines that the resource cannot be pooled.

28. The method according to claim 27, further comprising:

When the AE determines that the resource can be processed in a mixed manner, it sends a second message to the semantic engine, where the second message is used to cause the semantic engine to end processing the semantic request.

29. The method according to claim 26, characterized in that, after the step of receiving the first message sent by the semantic engine, the AE further includes:

The AE updates the resources stored in at least one CSF according to the first message, so that the resources stored in at least one CSF have no access permission restrictions for the semantic engine, and the at least one CSF is in the permission status The URI in the list corresponds to the CSF of the storage location;

The AE sends a third message to the semantic engine. The third message is used to cause the semantic engine to obtain the resource from the URI of the permission status list. The third message includes: for Notify the semantic engine that it has permission to obtain resource information of the URI.

30. The method according to any one of claims 26 to 29, characterized in that the permission status list further includes: the access permission status of each resource in the permission status list by the semantic engine, and the The semantic engine obtains the semantic description of the resource processing results.