CN102647691B - The sending method of note, Apparatus and system - Google Patents
The sending method of note, Apparatus and system Download PDFInfo
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- CN102647691B CN102647691B CN201210087711.8A CN201210087711A CN102647691B CN 102647691 B CN102647691 B CN 102647691B CN 201210087711 A CN201210087711 A CN 201210087711A CN 102647691 B CN102647691 B CN 102647691B
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Abstract
The embodiment of the invention discloses a kind of sending method of note, Apparatus and system, relate to communication technical field, solve the problem on user mobile phone that emergent message that transmitting terminal sends cannot be sent in appointed area.Method comprises: the target cell information in the appointment range of transmission that reception tactical management network element is sent; The first corresponding relation between the information of one or more mobile terminals that the information of the community within the scope of acquisition belonging network and each community comprise; According to the first corresponding relation and target cell information, obtain the information of the mobile terminal of specifying the Target cell in range of transmission to comprise; Receive the note to be sent that tactical management network element sends, and send note to be sent by Short Message Service Gateway to the mobile terminal that the information of mobile terminal is corresponding; Or, return the information of mobile terminal to tactical management network element, send to be sent note by Short Message Service Gateway to the mobile terminal that the information of mobile terminal is corresponding to make tactical management network element.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a system for sending a short message.
Background
When a special event occurs, for example, a natural disaster such as tsunami and earthquake occurs in a certain area, if a government wants to notify some emergency information to mobile users in the area, the government needs to send the emergency information to mobile terminal equipment (for example, a mobile phone, a tablet computer, etc.) in the certain area through a mass texting technology or a cell broadcasting technology.
The group short message sending technology is a function that a sending end directly sends information to each mobile phone according to the mobile phone number of a user, but the group short message sending technology cannot be applied when a special event occurs because the mobile phone numbers of all users in a specified area cannot be predicted. Therefore, when a special event occurs, the government generally adopts a cell broadcast technology, where a sending end transmits information to a mobile phone through a Cell Broadcast Channel (CBCH), if a user of a mobile phone terminal needs to start or handle a function of receiving a cell broadcast short message in advance.
In the process of implementing the embodiment of the present invention, the inventor finds that at least the following problems exist in the prior art:
because the sending end in the prior art cannot know the cell included in the certain area, and the prior art requires that the user of the mobile phone terminal pre-starts or handles the function of receiving the cell broadcast short message, the problem that the emergency message sent by the sending end cannot be sent to the mobile phone of the user in the designated area is caused once the user does not pre-start the function of receiving the cell broadcast short message.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, and a system for sending a short message, which can solve a problem that an emergency message sent by a sending end in the prior art may not be sent to a user mobile terminal that is already started in a specified area to a certain extent.
The invention adopts the following technical scheme:
a method for sending short messages comprises the following steps:
receiving target cell information in a specified sending range sent by a policy management network element, wherein the target cell information in the specified sending range represents one or more target cells of a cross-operator network and/or one or more target cells of the same operator network;
acquiring information of one or more cells within the range of a network and a first corresponding relation between information of one or more mobile terminals in each cell;
acquiring information of a mobile terminal included in the target cell in the appointed sending range according to the first corresponding relation and the target cell information in the appointed sending range;
receiving a short message to be sent by the policy management network element, and sending the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through a short message gateway; or,
and returning the information of the mobile terminal included in the target cell within the specified sending range to the strategy management network element, so that the strategy management network element sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through a short message gateway.
A method for sending short messages comprises the following steps:
acquiring target cell information in a designated transmission range, wherein the target cell information in the designated transmission range represents one or more target cells crossing an operator network and/or one or more target cells of the same operator network;
sending the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains the information of the mobile terminal included in the target cell in the specified sending range according to the first corresponding relationship between the information of one or more cells in the network range to which the policy communication network element belongs and the information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range;
sending a short message to be sent to the strategy communication network element so that the strategy communication network element sends the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal in the target cell in the specified sending range through a short message gateway; or,
and receiving the information of the mobile terminal in the target cell within the specified sending range, which is sent by the strategy communication network element, and sending the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal in the target cell within the specified sending range through a short message gateway.
A policy communication network element comprising:
a first obtaining unit, configured to receive target cell information within a specified sending range sent by a policy management network element, where the target cell information within the specified sending range indicates one or more target cells across an operator network and/or one or more target cells of the same operator network; receiving a short message to be sent by the policy management network element;
a second obtaining unit, configured to obtain a first correspondence between information of one or more cells within a network range to which the second obtaining unit belongs and information of one or more mobile terminals included in each cell;
a third obtaining unit, configured to obtain, according to the first correspondence and the target cell information in the specified transmission range, information of a mobile terminal included in the target cell in the specified transmission range;
a first sending unit, configured to send the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy management network element is configured to return information of the mobile terminal included in the target cell within the specified transmission range to the policy management network element, so that the policy management network element sends the to-be-sent short message to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through a short message gateway.
A policy management network element, comprising:
a fourth obtaining unit, configured to obtain target cell information within a specified transmission range, where the target cell information within the specified transmission range indicates one or more target cells across operator networks and/or one or more target cells of the same operator network;
a third sending unit, configured to send the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains information of a mobile terminal included in the target cell in the specified sending range according to a first correspondence between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range;
a fourth transceiving unit, configured to send a short message to be sent to the policy communication network element, so that the policy communication network element sends the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy communication network element is configured to receive the information of the mobile terminal included in the target cell within the specified transmission range, and send the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through the short message gateway.
A short message sending system comprises a policy management network element (PMC) and at least one policy communication network element (PCC), wherein,
the policy communication network element is configured to receive target cell information in an appointed transmission range sent by the policy management network element, obtain information of a mobile terminal included in the target cell in the appointed transmission range according to information of one or more cells in a network to which the policy communication network element belongs and a first correspondence between information of one or more mobile terminals included in each cell and the target cell information in the appointed transmission range, receive a short message to be sent by the policy management network element, and send the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell in the appointed transmission range through a short message gateway;
the strategy management network element is used for acquiring target cell information in a specified transmission range, transmitting the target cell information in the specified transmission range to a strategy communication network element, and transmitting a short message to be transmitted to the strategy communication network element.
A short message sending system comprises a policy management network element (PMC) and at least one policy communication network element (PCC), wherein,
the policy communication network element is configured to receive target cell information in an appointed sending range sent by the policy management network element, acquire, according to information of one or more cells in a network range to which the policy management network element belongs, a first correspondence between information of one or more mobile terminals included in each cell and the target cell information in the appointed sending range, information of a mobile terminal included in the target cell in the appointed sending range, and return, to the policy management network element, the information of the mobile terminal included in the target cell in the appointed sending range;
the policy management network element is configured to acquire target cell information within a specified transmission range, send the target cell information within the specified transmission range to a policy communication network element, and send a short message to be sent to a mobile terminal corresponding to the mobile terminal information included in the target cell within the specified transmission range through a short message gateway after receiving the mobile terminal information included in the target cell within the specified transmission range sent by the policy communication network element.
As can be seen, in the sending method, the device, and the system for short messages provided in the embodiments of the present invention, by receiving the target cell information in the designated sending range sent by the policy management network element, and obtaining the first corresponding relationship between the information of one or more cells in the network to which the policy management network element belongs and the information of one or more mobile terminals included in each cell, according to the first corresponding relationship and the target cell information in the designated sending range, the information of a mobile terminal included in the target cell in the designated sending range is obtained, the short message to be sent by the policy management network element is received, and the short message to be sent is sent to a mobile user terminal corresponding to the information of a mobile user terminal included in the target cell in the designated sending range through the short message gateway; or, returning information of the mobile user terminal included in the target cell within the specified sending range to the policy management network element, so that the policy management network element sends the short message to be sent to the mobile user terminal included in the specified sending range through the short message gateway, and the short message to be sent can be sent to the mobile terminal within the specified sending range no matter whether a user of the mobile terminal starts or transacts a function of receiving the cell broadcast short message in advance when an emergency occurs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of a method for sending a short message according to an embodiment of the present invention;
fig. 2 is a flowchart of a short message sending method according to another embodiment of the present invention;
fig. 3 is a flowchart of a method for sending a short message according to another embodiment of the present invention;
fig. 4 is a first schematic structural diagram of a policy communication network element according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a policy communication network element according to an embodiment of the present invention;
fig. 6 is a first schematic structural diagram of a policy management network element according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a policy management network element according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a short message sending system according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a short message sending system according to another embodiment of the present invention;
fig. 10 is a schematic structural diagram of a specific application example of the short message sending system according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the advantages of the technical solutions of the present invention clearer, the present invention is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, in the sending method of short messages provided in this embodiment of the present invention, an execution main body of the method may be a Policy Communication network element (PCC), which includes but is not limited to, it should be understood that a network element having a function similar to that of the PCC of the present invention may also be an execution main body of the method in this embodiment of the present invention, and the method may include:
step 101, receiving target cell information in a designated sending range sent by a policy management network element.
The target cell information in the specified transmission range represents one or more target cells of a plurality of operator networks in the specified range and/or one or more target cells of the same operator network.
Step 102, obtaining a first corresponding relation between information of one or more cells within the range of the network and information of one or more mobile terminals included in each cell.
The information of the mobile user terminal may include a user name and an IDentity Identifier (ID) of the mobile user terminal, and the information of the one or more cells in the network range may be a Cell Global Identifier (CGI), a Service Area Identifier (SAI), or a Location Area Identifier (LAI) of the one or more cells in the operator network where the PCC is located. The first corresponding relationship may be a corresponding relationship between the CGI, SAI, or LAI and a user name and an identity of the mobile terminal.
And 103, acquiring the information of the mobile terminal included in the target cell within the specified sending range according to the first corresponding relation and the information of the target cell within the specified sending range. Step 104 or step 105 is performed.
And step 104, receiving the short message to be sent by the policy management network element, and sending the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through a short message gateway.
And 105, returning the information of the mobile terminal included in the target cell within the specified transmission range to the policy management network element, so that the policy management network element transmits the short message to be transmitted to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through a short message gateway.
As can be seen, in the sending method, the device, and the system for short messages provided in the embodiments of the present invention, by receiving the target cell information in the designated sending range sent by the policy management network element, and obtaining the first corresponding relationship between the information of one or more cells in the network to which the policy management network element belongs and the information of one or more mobile terminals included in each cell, according to the first corresponding relationship and the target cell information in the designated sending range, the information of a mobile terminal included in the target cell in the designated sending range is obtained, the short message to be sent by the policy management network element is received, and the short message to be sent is sent to a mobile user terminal corresponding to the information of a mobile user terminal included in the target cell in the designated sending range through the short message gateway; or, returning information of the mobile user terminal included in the target cell within the specified sending range to the policy management network element, so that the policy management network element sends the short message to be sent to the mobile user terminal included in the specified sending range through the short message gateway, and the short message to be sent can be sent to the mobile terminal within the specified sending range no matter whether a user of the mobile terminal starts or transacts a function of receiving the cell broadcast short message in advance when an emergency occurs.
As shown in fig. 2, in the sending method of a short message provided by another embodiment of the present invention, an executing entity of the method may be a policy management network element PMC, including but not limited to, it should be understood that a network element having a function similar to that of the policy management network element PMC of the present invention may also be an executing entity of the method of the embodiment of the present invention, and the method may include:
step 201, obtaining the target cell information in the designated sending range.
Wherein the target cell information within the specified transmission range includes cells included within the specified transmission range. It should be understood that the designated transmission range may refer to a designated geographic area, which may include one or more target cells in one or more operator networks, and if the designated transmission range is the designated geographic area, the PMC converts the geographic area into a cell actually covered in the mobile network, for example, please refer to the following embodiments.
Step 202, sending the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains information of the mobile terminal included in the target cell in the specified sending range according to a first corresponding relationship between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range. Step 203 or step 204 is performed.
Step 203, sending the short message to be sent to the policy communication network element, so that the policy communication network element sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through the short message gateway.
And 204, receiving the information of the mobile terminal included in the target cell within the specified transmission range, which is sent by the policy communication network element, and sending a short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through a short message gateway.
It can be seen that, in the sending method of short messages provided in another embodiment of the present invention, by obtaining the information of the target cell within the specified sending range and sending the information of the target cell within the specified sending range to the policy communication network element, so that the policy communication network element obtains the information of the mobile terminal included in the target cell within the specified sending range according to the first corresponding relationship and the information of the target cell within the specified sending range, and sends the short message to be sent to the policy communication network element when the short message needs to be sent, so that the policy communication network element sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through the short message gateway or receives the information of the mobile terminal included in the target cell within the specified sending range sent by the policy communication network element, and the short message to be sent is sent to the mobile terminal corresponding to the information of the mobile terminal in the target cell in the appointed sending range through the short message gateway, so that the short message to be sent can be sent to the mobile terminal in the appointed sending range no matter whether a user of the mobile terminal starts or transacts the function of receiving the cell broadcast short message in advance when an emergency occurs.
In order to enable those skilled in the art to better understand the technical solution provided by the embodiment of the present invention, the method for sending a short message provided by the embodiment of the present invention will be further described below by using another specific example.
As shown in fig. 3, a method for sending a short message according to another embodiment of the present invention includes:
step 301, the policy communication network element obtains an intelligent message for starting a detection Point, which is sent by a Mobile Switching Center (MSC) within the range of the network to which the policy communication network element belongs, to a Service Control Point (SCP).
The network to which the policy communication network element belongs may be an operator network in which the policy communication network element is located, and different operator networks deploy different policy communication network elements, but the policy communication network element is not limited to this.
The MSC is a switching entity located at the switching core position of the wireless system, and is mainly used for providing mobility management and switching functions for mobile users and realizing interconnection and intercommunication between the mobile users and fixed users. The SCP is a physical entity for storing user data and service logic and realizing a service control function.
Step 302, the policy communication network element obtains or updates the corresponding relationship between each mobile terminal and the cell where each mobile terminal is located within the range of the network according to the obtained one or more intelligent messages for starting the detection point.
The corresponding relationship may be, but is not limited to, a cell in which each mobile terminal currently located within a range of an operator network where the policy communication network element is located.
Step 303, the policy communication network element sends the acquired intelligent message for starting the detection point to a Service Control Point (SCP).
Specifically, step 303 is adopted to ensure that the intelligent message for starting the detection point sent by the mobile switching center MSC to the service control point SCP is not damaged.
Step 304, the policy management network element obtains the appointed sending range of the short message to be sent.
Wherein, the appointed sending range comprises a center point coordinate and a sending radius.
Specifically, the obtaining of the designated sending range of the short message to be sent by the policy management network element may be that when a worker sending the short message knows that a special condition occurs in a certain area (for example, tsunami, earthquake, war, etc.), the worker inputs the center point coordinate and the sending radius through an input device according to the position of the area, but is not limited to this.
Step 305, the policy management network element obtains information of one or more cells included in one or more operator networks in the full network coverage area.
The policy management network element may be deployed at a government department side that needs to send the emergency short message, for example, a policy management network element may be deployed within a country range, but is not limited thereto. The full network coverage may be a national level full network, and the full network coverage may span multiple operator networks or may be within one operator network.
Specifically, the policy management network element in the country scope may store all cell information of all operators in the country scope, where the cell information may include a center point coordinate of each cell and information such as a cell global identity CGI, a service area identity SAI, or a location area identity LAI of each cell.
Or, the storage system having a communication relationship with the policy management network element stores all cell information of all operators in the country range, and the policy management network element may read all cell information of all operators from the storage system, but is not limited thereto.
Step 306, the policy management network element queries whether the central point position coordinate of each cell in one or more operator networks is within the specified sending range according to the central point coordinate and the sending radius of the specified sending range, and if the central point position coordinate of a cell is within the specified sending range, the cell is a target cell and the target cell information is acquired.
Step 307, sending the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains information of the mobile terminal included in the target cell in the specified sending range according to a first corresponding relationship between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range. Step 308 or 309 is performed.
The first corresponding relationship may be, but is not limited to, a cell in which each mobile terminal currently located within a range of an operator network where the policy communication network element is located.
Step 308, the policy management network element sends the short message to be sent to the policy communication network element, so that the policy communication network element sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through the short message gateway.
Specifically, the short message to be sent may be a short message content input by the input device to the policy management network element according to a situation of a certain area when a worker sending the short message knows that a special situation occurs in the certain area (for example, tsunami, earthquake, war, etc.), or may be a short message content generated by the policy management network element according to the situation of the certain area, but is not limited thereto.
Step 309, the policy management network element receives the information of the mobile terminal included in the target cell within the specified transmission range, which is sent by the policy communication network element, and sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through the short message gateway.
Step 309 is adopted because the policy communication network element needs to acquire a large amount of cell information where the mobile user terminal is located, and the workload is large, so that the work of sending the short message to be sent is handed over to the policy management network element to be completed, but the policy communication network element is not limited to this.
It can be seen that, in the sending method of short messages provided in another embodiment of the present invention, the policy communication network element obtains the information of the mobile terminal included in the target cell within the specified sending range by receiving the target cell information within the specified sending range sent by the policy management network element, according to the first correspondence between the information of one or more cells within the network range to which the policy communication network element belongs and the information of one or more mobile terminals included in each cell, and the target cell information within the specified sending range, receives the short message to be sent by the policy management network element, and sends the short message to be sent to the mobile user terminal corresponding to the information of the mobile user terminal included in the target cell within the specified sending range through the short message gateway; or, returning information of the mobile user terminal included in the target cell within the specified sending range to the policy management network element, so that the policy management network element sends the short message to be sent to the mobile user terminal included in the specified sending range through the short message gateway, and the short message to be sent can be sent to the mobile terminal within the specified sending range no matter whether a user of the mobile terminal starts or transacts a function of receiving the cell broadcast short message in advance when an emergency occurs.
As shown in fig. 4, a policy communication network element provided in an embodiment of the present invention includes:
the first obtaining unit 41 is configured to receive target cell information in a specified sending range sent by a policy management network element, and receive a short message to be sent by the policy management network element.
And the target cell information in the specified transmission range represents one or more target cells crossing the operator network and/or one or more target cells of the same operator network. The specific implementation manner is shown in step 101 in fig. 1, and is not described herein again.
A second obtaining unit 42, configured to obtain a first correspondence between information of one or more cells within a range of a network to which the mobile terminal belongs and information of one or more mobile terminals included in each cell. The specific implementation manner is shown in step 102 in fig. 1, and details are not described here.
A third obtaining unit 43, configured to obtain information of the mobile terminal included in the target cell within the specified sending range according to the first corresponding relationship and the target cell information within the specified sending range. The specific implementation manner is shown in step 103 in fig. 1, and is not described herein again.
A first sending unit 44, configured to send the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy management network element is configured to return information of the mobile terminal included in the target cell within the specified transmission range to the policy management network element, so that the policy management network element sends the to-be-sent short message to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through a short message gateway. The specific implementation manner is shown in step 104 and step 105 in fig. 1, and is not described herein again.
Further, as shown in fig. 5, the second obtaining unit 42 includes:
the first obtaining module 421 is configured to obtain an intelligent message for starting a detection point, which is sent to a service control point SCP by a mobile switching center MSC within a network range to which the mobile switching center MSC belongs. The specific implementation manner is shown in step 301 in fig. 3, and is not described herein again.
A second obtaining module 422, configured to obtain or update a correspondence between each mobile terminal and a cell in which each mobile terminal is located within a range of a network to which the mobile terminal belongs, according to the obtained one or more intelligent messages for starting a detection point. The specific implementation manner is shown in step 302 in fig. 3, and is not described herein again.
A first sending module 423, configured to send the obtained intelligent message of the start detection point to a service control point SCP. The specific implementation manner is shown in step 303 in fig. 3, and details are not described here.
It can be seen that, in the policy communication network element provided in the embodiment of the present invention, since the first obtaining unit receives the target cell information within the designated transmission range sent by the policy management network element and the short message to be sent by the policy management network element, the second acquisition unit acquires information of one or more cells within the range of a network to which the second acquisition unit belongs and a first corresponding relation between information of one or more mobile terminals included in each cell, the third acquisition unit acquires information of mobile terminals included in a target cell within the specified transmission range according to the first corresponding relation and the information of the target cell within the specified transmission range, and the first transmission unit transmits the short message to be transmitted to a mobile user terminal corresponding to the information of the mobile user terminal included in the target cell within the specified transmission range through a short message gateway; or, returning information of the mobile user terminal included in the target cell within the specified sending range to the policy management network element, so that the policy management network element sends the short message to be sent to the mobile user terminal included in the specified sending range through the short message gateway, and the short message to be sent can be sent to the mobile terminal within the specified sending range no matter whether a user of the mobile terminal starts or transacts a function of receiving the cell broadcast short message in advance when an emergency occurs.
As shown in fig. 6, a policy management network element provided in an embodiment of the present invention includes:
a fourth obtaining unit 45, configured to obtain target cell information within the specified transmission range.
And the target cell information in the specified transmission range represents one or more target cells crossing the operator network and/or one or more target cells of the same operator network. The specific implementation manner is shown in step 201 in fig. 2, and details are not described here.
A third sending unit 46, configured to send the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains information of the mobile terminal included in the target cell in the specified sending range according to a first correspondence between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range. The specific implementation manner is shown in step 202 in fig. 2, and is not described herein again.
A fourth transceiving unit 47, configured to send a short message to be sent to the policy communication network element, so that the policy communication network element sends the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy communication network element is configured to receive the information of the mobile terminal included in the target cell within the specified transmission range, and send, through the short message gateway, the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range. The specific implementation manner is shown in step 203 and step 204 in fig. 2, and is not described here again.
Further, as shown in fig. 7, the fourth obtaining unit 45 includes:
the third obtaining module 451 is configured to obtain a specified sending range of a short message to be sent. The specific implementation manner is shown in step 304 in fig. 3, and is not described herein again.
A fourth obtaining module 452, configured to obtain information of one or more cells included in one or more operator networks in a network-wide coverage area. The specific implementation manner is shown in step 305 in fig. 3, and is not described herein again.
A fifth obtaining module 453, configured to obtain the target cell information in the specified sending range according to the specified sending range and the information of one or more cells included in each operator network in the full network coverage. The specific implementation manner is shown in step 306 in fig. 3, and is not described herein again.
Further, as shown in fig. 7, the information of the one or more cells includes a center point position coordinate of each of the one or more cells, the specified transmission range includes the center point coordinate and a transmission radius, and the fifth obtaining module 453 is specifically configured to:
and inquiring whether the central point position coordinate of each cell in the one or more cells is in the specified sending range or not according to the central point coordinate and the sending radius of the specified sending range, and if the central point position coordinate of a cell is in the specified sending range, the cell is a target cell and the target cell information is acquired. The specific implementation manner is shown in step 306 in fig. 3, and is not described herein again.
It can be seen that, in the policy management network element provided in the embodiment of the present invention, since the target cell information in the designated transmission range is acquired by the fourth acquiring unit, the third transmitting unit transmits the target cell information in the designated transmission range to the policy communication network element, so that the policy communication network element acquires the information of the mobile terminal included in the target cell in the designated transmission range according to the first corresponding relationship and the target cell information in the designated transmission range, and the fourth transceiving unit transmits the short message to be transmitted to the policy communication network element when the short message needs to be transmitted, so that the policy communication network element transmits the short message to be transmitted to the mobile terminal corresponding to the information of the mobile terminal included in the target cell in the designated transmission range through the short message gateway, or receives the information of the mobile terminal included in the target cell in the designated transmission range of the policy communication network element, and the short message to be sent is sent to the mobile terminal corresponding to the information of the mobile terminal in the target cell in the appointed sending range through the short message gateway, so that the short message to be sent can be sent to the mobile terminal in the appointed sending range no matter whether a user of the mobile terminal starts or transacts the function of receiving the cell broadcast short message in advance when an emergency occurs.
The system for sending short messages provided in the embodiment of the present invention, as shown in fig. 8, includes a policy communication network element 51 and at least one policy management network element 52, wherein,
the policy communication network element 51 is configured to receive target cell information in an appointed transmission range sent by the policy management network element 52, obtain information of a mobile terminal included in the target cell in the appointed transmission range according to a first correspondence between information of one or more cells in a network to which the policy communication network element belongs and information of one or more mobile terminals included in each cell and the target cell information in the appointed transmission range, receive a short message to be sent by the policy management network element 52, and send the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell in the appointed transmission range through a short message gateway.
The policy management network element 52 is configured to acquire target cell information within a specified transmission range, send the target cell information within the specified transmission range to the policy communication network element 51, and send a short message to be sent to the policy communication network element 51.
It should be noted that a policy management center PMC is deployed in the full network coverage, and a policy communication center PCC is deployed in different operator networks. It can be understood that: the network comprises a policy management network element PMC deployed in a high-level network and at least one policy communication network element PCC respectively deployed in different low-level networks.
For a specific implementation manner, refer to the above embodiments of the policy communication network element and the policy management network element, which are not described herein again.
It can be seen that, in the sending system of short messages provided in the embodiment of the present invention, since the policy communication network element receives the target cell information in the designated sending range sent by the policy management network element, and obtains the first corresponding relationship between the information of one or more cells in the network range and the information of one or more mobile terminals included in each cell, according to the first corresponding relationship and the target cell information in the designated sending range, the information of the mobile terminal included in the target cell in the designated sending range is obtained, the short message to be sent by the policy management network element is received, and the short message to be sent is sent to the mobile user terminal corresponding to the information of the mobile user terminal included in the target cell in the designated sending range through the short message gateway, so that when an emergency occurs, no matter whether the user of the mobile terminal previously starts or transacts the function of receiving the cell broadcast short message, and the short message to be sent can be sent to the mobile terminal within the appointed sending range.
A system for sending a short message according to another embodiment of the present invention, as shown in fig. 9, includes a policy communication network element 51 and at least one policy management network element 52, wherein,
the policy communication network element 51 is configured to receive target cell information in a specified sending range sent by the policy management network element 52, obtain information of a mobile terminal included in the target cell in the specified sending range according to a first correspondence between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell and the target cell information in the specified sending range, and return the information of the mobile terminal included in the target cell in the specified sending range to the policy management network element 52.
The policy management network element 52 is configured to acquire target cell information within an appointed sending range, send the target cell information within the appointed sending range to the policy communication network element 51, and send a short message to be sent to a mobile terminal corresponding to the mobile terminal information included in the target cell within the appointed sending range through a short message gateway after receiving the mobile terminal information included in the target cell within the appointed sending range sent by the policy communication network element 51.
For a specific implementation manner, refer to the above embodiments of the policy communication network element and the policy management network element, which are not described herein again.
It can be seen that, in the system for sending short messages provided in the embodiment of the present invention, by receiving the target cell information in the designated sending range sent by the policy management network element, obtaining the first corresponding relationship between the information of one or more cells in the network range to which the policy management network element belongs and the information of one or more mobile terminals included in each cell, according to the first corresponding relationship and the target cell information in the designated sending range, obtaining the information of the mobile terminal included in the target cell in the designated sending range, and returning the information of the mobile user terminal included in the target cell in the designated sending range to the policy management network element, so that the policy management network element sends the short message to be sent to the mobile user terminal included in the designated sending range through the short message gateway, when an emergency occurs, and no matter whether the user of the mobile terminal starts or transacts the function of receiving the cell broadcast short message in advance, the short message to be sent can be sent to the mobile terminal within the appointed sending range. It should be noted that the first words used in the description of the foregoing embodiments do not limit the order, but are merely for convenience of distinction.
The embodiment of the invention is suitable for all 2G/3G networks (GSM/WCDMA/CDMA 2000/TD-SCDMA).
In order to make those skilled in the art better understand the system for sending short messages provided in the embodiments of the present invention, a specific environment in which the policy communication network element and the policy management network element are applied is described in detail below.
As shown in fig. 10, the policy management Network element 52 is deployed at a government department side that needs to send a Short Message, the policy management Network element 52 may be communicatively connected to a plurality of policy communication Network elements 51, the policy communication Network element 51 may be disposed in a plurality of operator networks in a whole national Network, which only includes two operators, namely, an operator one and an operator two, where the operator one and the operator two are connected through a Public Switched Telephone Network (PSTN) or a Public Land Mobile Network (PLMN), the operator one and the operator two have the same internal facilities, and taking one of them as an example, the operator one includes a policy communication Network element 51, the policy communication Network element 51 is communicatively connected to a Short Message Center 53 (SMC), the policy communication Network element 51 is communicatively connected to a Service Control Point 54(Service Control Point, abbreviated as SCP) communication connection, the policy communication network element 51, the short message center 53 and the service control Point 54 are in communication connection with a Home Location Register 56 (HLR) and a Mobile switching center 57 (MSC) through a network node 55 (STP), and the first operator further includes an information transceiver base station 58 for receiving and sending information.
Based on the above structure, the functions of the policy communication network element 51 and the policy management network element 52 are the specific embodiments of the above short message sending system.
The short message center 53 is used for sending short messages to the outside; the service control point 54 is a physical entity that stores user data and service logic in the network of the first operator and implements a service control function, and when the mobile switching center 57 sends an intelligent message for starting a detection point to the service control point 54, the policy communication network element 51 can obtain or update a corresponding relationship between each mobile terminal and a cell in which each mobile terminal is located within a range of the network to which the policy communication network element belongs through one or more intelligent messages for starting the detection point; the home location register 56 is used for storing subscription data of the operator one's administrative user and location information of the mobile user.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by software plus necessary general hardware, and certainly may also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention may be substantially implemented or a part of the technical solutions contributing to the prior art may be embodied in the form of a software product, which is stored in a readable storage medium, such as a floppy disk, a hard disk, or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. A method for sending a short message is characterized by comprising the following steps:
when an emergency occurs, receiving target cell information in a specified sending range sent by a policy management network element, wherein the target cell information in the specified sending range represents one or more target cells across operator networks and/or one or more target cells of the same operator network, and the one or more target cells represented by the target cell information in the specified sending range comprise mobile terminals which do not start or handle the function of receiving cell broadcast short messages in advance;
acquiring information of one or more cells within the range of a network and a first corresponding relation between information of one or more mobile terminals in each cell;
acquiring information of a mobile terminal included in the target cell in the appointed sending range according to the first corresponding relation and the target cell information in the appointed sending range;
receiving a short message to be sent by the policy management network element, and sending the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through a short message gateway; or,
and returning the information of the mobile terminal included in the target cell within the specified sending range to the strategy management network element, so that the strategy management network element sends the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified sending range through a short message gateway.
2. The method of claim 1, wherein obtaining the first correspondence between the information of the one or more cells within the range of the network and the information of the one or more mobile terminals included in each cell comprises:
acquiring a starting detection point intelligent message sent by a Mobile Switching Center (MSC) within the range of the network to a Service Control Point (SCP);
according to the acquired one or more intelligent messages of the starting detection points, acquiring or updating the corresponding relation between each mobile terminal in the range of the network to which the mobile terminal belongs and the cell in which the mobile terminal is located;
and sending the acquired intelligent message for starting the detection point to a Service Control Point (SCP).
3. A method for sending a short message is characterized by comprising the following steps:
when an emergency occurs, acquiring target cell information in a designated transmission range, wherein the target cell information in the designated transmission range represents one or more target cells across operator networks and/or one or more target cells of the same operator network, and the one or more target cells represented by the target cell information in the designated transmission range comprise a mobile terminal which is not started or transacted with the function of receiving cell broadcast short messages in advance;
sending the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains the information of the mobile terminal included in the target cell in the specified sending range according to the first corresponding relation between the information of one or more cells in the network range to which the policy communication network element belongs and the information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range;
sending a short message to be sent to the strategy communication network element so that the strategy communication network element sends the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal in the target cell in the specified sending range through a short message gateway; or,
and receiving the information of the mobile terminal in the target cell within the specified sending range, which is sent by the strategy communication network element, and sending the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal in the target cell within the specified sending range through a short message gateway.
4. The method of claim 3, wherein the obtaining the target cell information within the specified transmission range comprises:
acquiring a designated sending range of a short message to be sent;
acquiring information of one or more cells included in one or more operator networks in a full network coverage range;
and acquiring target cell information in the specified sending range according to the specified sending range and one or more cell information included in each operator network in the full network coverage range.
5. The method of claim 4, wherein the information about the one or more cells includes a center point location coordinate of each of the one or more cells, the designated transmission range includes a center point coordinate and a transmission radius, and the obtaining the information about the target cell within the designated transmission range according to the designated transmission range and the information about the one or more cells included in each operator network within the full network coverage area includes:
and inquiring whether the central point position coordinate of each cell in the one or more cells is in the specified sending range or not according to the central point coordinate and the sending radius of the specified sending range, and if the central point position coordinate of a cell is in the specified sending range, the cell is a target cell and the target cell information is acquired.
6. A policy communication network element, comprising:
a first obtaining unit, configured to receive target cell information within a specified sending range sent by a policy management network element when an emergency occurs, where the target cell information within the specified sending range indicates one or more target cells across an operator network and/or one or more target cells of the same operator network, and the one or more target cells indicated by the target cell information within the specified sending range include a mobile terminal that does not start or handle a function of receiving a cell broadcast short message in advance; receiving a short message to be sent by the policy management network element;
a second obtaining unit, configured to obtain a first correspondence between information of one or more cells within a network range to which the second obtaining unit belongs and information of one or more mobile terminals included in each cell;
a third obtaining unit, configured to obtain, according to the first correspondence and the target cell information in the specified transmission range, information of a mobile terminal included in the target cell in the specified transmission range;
a first sending unit, configured to send the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy management network element is configured to return information of the mobile terminal included in the target cell within the specified transmission range to the policy management network element, so that the policy management network element sends the to-be-sent short message to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range through a short message gateway.
7. The policy communication network element according to claim 6, wherein said second obtaining unit comprises:
the first acquisition module is used for acquiring an intelligent message for starting a detection point, which is sent to a Service Control Point (SCP) by a Mobile Switching Center (MSC) within the range of the network to which the mobile switching center belongs;
the second acquisition module is used for acquiring or updating the corresponding relation between each mobile terminal in the network range and the cell where each mobile terminal is located according to the acquired one or more intelligent messages for starting the detection points;
and the first sending module is used for sending the acquired intelligent message for starting the detection point to a Service Control Point (SCP).
8. A policy management network element, comprising:
a fourth obtaining unit, configured to obtain target cell information within a specified sending range when an emergency occurs, where the target cell information within the specified sending range indicates one or more target cells across operator networks and/or one or more target cells of the same operator network, and the one or more target cells indicated by the target cell information within the specified sending range include a mobile terminal that does not start or handle a function of receiving a cell broadcast short message in advance;
a third sending unit, configured to send the target cell information in the specified sending range to a policy communication network element, so that the policy communication network element obtains, according to the first correspondence between information of one or more cells in a network range to which the policy communication network element belongs and information of one or more mobile terminals included in each cell, and the target cell information in the specified sending range, information of a mobile terminal included in the target cell in the specified sending range;
a fourth transceiving unit, configured to send a short message to be sent to the policy communication network element, so that the policy communication network element sends the short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in the target cell within the specified sending range through a short message gateway; or, the policy communication network element is configured to receive the information of the mobile terminal included in the target cell within the specified transmission range, and send, through the short message gateway, the short message to be sent to the mobile terminal corresponding to the information of the mobile terminal included in the target cell within the specified transmission range.
9. The policy management network element according to claim 8, wherein said fourth obtaining unit comprises:
the third acquisition module is used for acquiring the appointed transmission range of the short message to be transmitted;
the fourth acquisition module is used for acquiring information of one or more cells included by one or more operator networks in the full network coverage range;
and a fifth obtaining module, configured to obtain target cell information in the specified sending range according to the specified sending range and information about one or more cells included in each operator network in the full network coverage.
10. The policy management network element according to claim 9, wherein the information of the one or more cells includes a center point position coordinate of each of the one or more cells, the specified transmission range includes a center point coordinate and a transmission radius, and the fifth obtaining module is specifically configured to:
and inquiring whether the central point position coordinate of each cell in the one or more cells is in the specified sending range or not according to the central point coordinate and the sending radius of the specified sending range, and if the central point position coordinate of a cell is in the specified sending range, the cell is a target cell and the target cell information is acquired.
11. A short message sending system is characterized in that the system comprises a policy management network element (PMC) and at least one policy communication network element (PCC), wherein,
the policy communication network element is configured to receive, when an emergency occurs, target cell information within an appointed transmission range sent by the policy management network element, obtain, according to information of one or more cells within a network range to which the policy communication network element belongs, a first correspondence between information of one or more mobile terminals included in each cell and the target cell information within the appointed transmission range, information of a mobile terminal included in the target cell within the appointed transmission range, receive a short message to be sent by the policy management network element, and send, through a short message gateway, the short message to be sent to a mobile terminal corresponding to the information of the mobile terminal included in the target cell within the appointed transmission range;
the strategy management network element is used for acquiring the target cell information in the specified transmission range when an emergency occurs, transmitting the target cell information in the specified transmission range to the strategy communication network element, and transmitting a short message to be transmitted to the strategy communication network element;
and one or more target cells represented by the target cell information in the appointed sending range comprise mobile terminals which do not start or handle the function of receiving the cell broadcast short messages in advance.
12. A short message sending system is characterized in that the system comprises a policy management network element (PMC) and at least one policy communication network element (PCC), wherein,
the policy communication network element is configured to receive, when an emergency occurs, target cell information in an appointed transmission range sent by the policy management network element, acquire, according to information of one or more cells in a network range to which the policy management network element belongs, a first correspondence between information of one or more mobile terminals included in each cell and the target cell information in the appointed transmission range, information of a mobile terminal included in the target cell in the appointed transmission range, and return, to the policy management network element, the information of the mobile terminal included in the target cell in the appointed transmission range;
the policy management network element is configured to, when an emergency occurs, acquire target cell information within the specified transmission range, send the target cell information within the specified transmission range to a policy communication network element, and send a short message to be sent to a mobile terminal corresponding to information of a mobile terminal included in a target cell within the specified transmission range through a short message gateway after receiving information of the mobile terminal included in the target cell within the specified transmission range sent by the policy communication network element;
and one or more target cells represented by the target cell information in the appointed sending range comprise mobile terminals which do not start or handle the function of receiving the cell broadcast short messages in advance.
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| CN102970662A (en) * | 2012-11-28 | 2013-03-13 | 内蒙古华腾科技发展有限公司 | Short and multimedia message sending method based on middleware platform |
| CN105101120B (en) * | 2014-05-19 | 2019-01-29 | 比亚迪股份有限公司 | The method and apparatus for sending the method and apparatus of information and receiving information |
| CN105578424B (en) * | 2014-11-07 | 2021-01-08 | 中兴通讯股份有限公司 | Help seeking information transmission method and device |
| CN114885285B (en) * | 2021-02-05 | 2024-11-19 | 大唐移动通信设备有限公司 | Method, device and storage medium for determining terminals within a location selection range |
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| CN1602090A (en) * | 2003-09-22 | 2005-03-30 | 华为技术有限公司 | Method of realizing inside group short message transmission in cluster communication system |
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