CN111565437B - Communication method and access network equipment - Google Patents
Communication method and access network equipment Download PDFInfo
- Publication number
- CN111565437B CN111565437B CN202010296881.1A CN202010296881A CN111565437B CN 111565437 B CN111565437 B CN 111565437B CN 202010296881 A CN202010296881 A CN 202010296881A CN 111565437 B CN111565437 B CN 111565437B
- Authority
- CN
- China
- Prior art keywords
- operator
- core network
- target address
- terminal
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 18
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 102100037700 DNA mismatch repair protein Msh3 Human genes 0.000 description 1
- 108050007511 Ddc1 Proteins 0.000 description 1
- 101100238606 Homo sapiens MSH3 gene Proteins 0.000 description 1
- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 description 1
- 101100015484 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GPA1 gene Proteins 0.000 description 1
- 101150102866 adc1 gene Proteins 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a communication method and access network equipment, relates to the technical field of communication, and solves the problem of how to distinguish 2B and 2C of each operator by a base station after co-construction and access the 2B and 2C of each operator to a corresponding core network. The method comprises the steps that the access network equipment acquires carrier information and a target address from a terminal; the access network equipment determines an operator to which the terminal belongs and the service type of a service initiated by the terminal according to the carrier information; wherein the operator comprises at least one operator core network; when the service type and the target address meet the preset conditions, the access network equipment accesses the terminal to an operator core network corresponding to the target address; each operator core network corresponds to a target address, and the operator core network corresponding to the target address is an operator core network in at least one operator core network.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication method and an access network device.
Background
The fifth generation mobile communication technology (5th-generation, 5G) network provides multiple slicing modes, which can satisfy the demands of both customers (2C) and enterprises (2B).
The transceiver devices (e.g. access network devices) in a 5G network are typically multi-antenna devices, such as: 64 Transceiver and Receiver (TR) devices, resulting in very high networking costs. Therefore, operators are looking for a solution in which multiple operators co-establish a base station and use the co-established base station for network deployment. The co-building of the base station means that one base station can meet the requirements of multiple operators, and the equipment of the multiple operators is not centralized in the same base station.
How the base station after being co-constructed distinguishes the 2B and the 2C of each operator, and accesses the 2B and the 2C of each operator to the corresponding core network becomes a problem to be solved urgently.
Disclosure of Invention
The invention provides a communication method and access network equipment, which solve the problem of how to distinguish 2B and 2C of each operator by a base station after co-construction and access the 2B and 2C of each operator to a corresponding core network.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, in the communication method provided in the embodiment of the present invention, when the access network device acquires the carrier information and the target address from the terminal, an operator to which the terminal belongs and a service type of a service initiated by the terminal are determined according to the carrier information. Wherein the operator comprises at least one operator core network. And when the service type and the target address meet the preset conditions, the access network equipment accesses the terminal to the operator core network corresponding to the target address. Each operator core network corresponds to a target address, and the operator core network corresponding to the target address is an operator core network in at least one operator core network.
Therefore, when the access network device is the base station, the base station determines the service type of the service initiated by the terminal according to the carrier information acquired from the terminal, so that the service types of different services initiated by different terminals can be distinguished.
Further, each operator core network corresponds to a target address, and the operator to which the terminal belongs comprises at least one operator core network. Therefore, when the service type and the target address are determined to meet the preset conditions, the terminal is accessed to the operator core network corresponding to the target address. The operator core network corresponding to the target address is an operator core network in at least one operator core network. Therefore, the base station can access the terminals with different service types to the corresponding operator core networks, and the problem of how to distinguish the 2B and the 2C of each operator and access the 2B and the 2C of each operator to the corresponding core networks by the base station after co-construction is solved.
In a second aspect, the present invention provides an access network device, including: an acquisition unit and a processing unit.
Specifically, the acquiring unit is configured to acquire the carrier information and the target address from the terminal.
The processing unit is configured to determine, according to the carrier information acquired by the acquiring unit, an operator to which the terminal belongs and a service type of a service initiated by the terminal. Wherein the operator comprises at least one operator core network.
The processing unit is further configured to access the terminal to an operator core network corresponding to the target address when the service type and the target address acquired by the acquiring unit meet the preset condition. Each operator core network corresponds to a target address, and the operator core network corresponding to the target address is an operator core network in at least one operator core network.
In a third aspect, the present invention provides an access network device, including: communication interface, processor, memory, bus; the memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus. When the access network device is operating, the processor executes the computer-executable instructions stored by the memory to cause the access network device to perform the communication method as provided in the first aspect above.
In a fourth aspect, the invention provides a computer-readable storage medium comprising instructions. The instructions, when executed on a computer, cause the computer to perform the communication method as provided in the first aspect above.
In a fifth aspect, the present invention provides a computer program product which, when run on a computer, causes the computer to perform the communication method according to the first aspect.
It should be noted that all or part of the above computer instructions may be stored on the first computer readable storage medium. The first computer readable storage medium may be packaged with the processor of the access network device or may be packaged separately from the processor of the access network device, which is not limited in the present invention.
For the description of the second, third, fourth and fifth aspects of the present invention, reference may be made to the detailed description of the first aspect; in addition, for the beneficial effects described in the second aspect, the third aspect, the fourth aspect and the fifth aspect, reference may be made to the beneficial effect analysis of the first aspect, and details are not repeated here.
In the present invention, the names of the above access network devices do not limit the devices or functional modules themselves, and in practical implementations, the devices or functional modules may appear by other names. Insofar as the functions of the respective devices or functional modules are similar to those of the present invention, they fall within the scope of the claims of the present invention and their equivalents.
These and other aspects of the invention will be more readily apparent from the following description.
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, 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 the drawings without creative efforts.
Fig. 1 is a network system to which a communication method according to an embodiment of the present invention is applied;
fig. 2 is a schematic structural diagram of an access network device in a communication method according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a communication method according to an embodiment of the present invention;
fig. 4 is a second flowchart of a communication method according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of an access network device according to an embodiment of the present invention;
fig. 6 is a second schematic structural diagram of an access network device according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings.
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.
For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used to distinguish the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like do not limit the quantity and execution order.
An embodiment of the present invention provides a communication method, which is applied to a network system shown in fig. 1, where the network system may include: a terminal 1, an access network device 2 and a core network device 3. Wherein each core network device supports at least one operator core network.
For example, taking the access device 2 as a base station and the core network device 3 supporting at least one operator core network of a preset operator as an example for description, a specific implementation process is as follows:
specifically, the operator core network may be a private network core network (also referred to as a private network) or the operator core network may be a public network core network.
Specifically, the service types include a service of a first network type and a service of a second network type, and the first network type is different from the second network type. Illustratively, the first network type is a private network and the second network type is a public network.
Specifically, the target address corresponding to the private network core network is different from the target address corresponding to the public network core network.
When the base station 2 acquires the carrier information and the target address from the terminal 1, the base station 2 needs to determine an operator to which the terminal belongs and a service type of a service initiated by the terminal according to the carrier information of the terminal.
When the base station 2 determines that the service type is a service of a public network (also referred to as a public network service or 2C), and the target address meets a preset condition, the base station 2 accesses the terminal 1 to a public network core network corresponding to the target address.
When the base station 2 determines that the service type is a service of a private network (also referred to as a private network service or 2B), and the target address meets a preset condition, the base station 2 accesses the terminal 1 to a private network core network corresponding to the target address.
Fig. 2 shows an architecture of the access network device 2 in the above communication method. As shown in fig. 2, the access network device 2 includes: the device comprises a radio frequency unit and a baseband processing unit. The radio frequency unit is connected to the base station processing unit through a Common Public Radio Interface (CPRI), and the private network core networks of the operator a, the operator B, the operator a, and the operator B are connected to the baseband processing unit of the access network device 2 through NG interfaces.
The baseband processing unit includes a Control Plane (CP) and a User Plane (UP).
The control plane CP includes a carrier frequency detection module, a target address detection module, and a core network selection module.
The target address detection module is used for acquiring a target address from the terminal 1; the carrier frequency detection module is used for acquiring carrier information from the terminal 1. The core network selection module is used for determining the service type and the network identifier detection module is used for determining the operator to which the terminal belongs and the service type of the service initiated by the terminal according to the carrier information acquired by the carrier frequency detection module. The core network selection module is further configured to access the terminal to an operator core network corresponding to the target address when it is determined that the service type and the target address obtained by the target address detection module satisfy the preset condition. The operator core network corresponding to the target address is an operator core network in at least one operator core network.
The radio frequency unit comprises an antenna unit, a switch, a first combiner for processing uplink data, a second combiner for processing downlink data and at least two transceivers.
Each transceiver includes a Digital Up Conversion (DUC), a digital to analog converter (DAC), a transmit antenna (TX), a receive antenna (RX), an analog to digital converter (ADC), and a Digital Down Conversion (DDC).
Specifically, in the communication method provided by the present invention, a plurality of communication links are provided for each operator, and each communication link is used for carrying service data of the same service type of the operator.
For example, referring to fig. 2, taking an example that an operator a and an operator b access an access network device 2 through an NG interface at the same time, a specific implementation process is as follows:
when the service types of the service initiated by the terminal 1 of the operator a and the operator B include the public network service and the private network service, the access network device 2 needs to include 4 communication links (e.g., a first communication link composed of a baseband processing unit, a first transceiver, a first combiner, a second combiner, a switch and an antenna unit, a second communication link composed of a baseband processing unit, a second transceiver, a first combiner, a second combiner, a switch and an antenna unit, a third communication link composed of a baseband processing unit, a third transceiver, a first combiner, a second combiner, a switch and an antenna unit, and a fourth communication link composed of a baseband processing unit, a fourth transceiver, a first combiner, a second combiner, a switch and an antenna unit) for respectively carrying the service data (also referred to as private network service data) generated by the operator a 2B and the service data (also referred to as public network service data) generated by the operator B, And private network service data and public network service data of operator B.
Specifically, each of the first communication link, the second communication link, the third communication link, and the fourth communication link includes a carrier link for transmitting uplink data and a carrier link for transmitting downlink data. Such as: the first communication link comprises a carrier link composed of a baseband processing unit, a DUC1, a DAC1, a TX1, a first combiner, a switch and an antenna unit and used for transmitting uplink data, and a carrier link composed of the baseband processing unit, a DDC1, an ADC1, an RX1, a second combiner, a switch and an antenna unit and used for transmitting downlink data.
Suppose that the access network device 2 carries the public network service data of the operator a through the first communication link, carries the private network service data of the operator a through the second communication link, carries the public network service data of the operator b through the third communication link, and carries the private network service data of the operator b through the fourth communication link.
As can be seen from fig. 2, when the terminal 1 of the operator a initiates 2B, the access network device 2 transmits private network service data through the first communication link. Uplink data in the private network service data of the terminal 1 is transmitted through a carrier link for transmitting the uplink data in a first communication link of the access network device 2.
When the terminal 1 of the operator a initiates 2C, the access network device 2 transmits public network service data through the second communication link. Uplink data in the public network service data of the terminal 1 is transmitted through a carrier link used for transmitting the uplink data in the second communication link of the access network device 2.
And then, combining uplink data in the service data of the public network service and uplink data in the service data of the private network service together through a first combiner, and outputting the combined uplink data to an antenna unit.
When the terminal 1 of the operator a or the operator b transmits uplink data, the access network device 2 receives downlink data responding to the uplink data. When the antenna unit of the access network device 2 receives the downlink data, the downlink data needs to be distinguished through the second combiner. When it is determined that the downlink data includes downlink data of the private network of the terminal 1 of the operator a, the downlink data needs to be transmitted to the terminal 1 through the carrier link for transmitting the downlink data in the first communication link. When it is determined that the downlink data includes downlink data of the public network of the terminal 1 of the operator a, the downlink data needs to be transmitted to the terminal 1 through the carrier link for transmitting the downlink data in the second communication link.
Specifically, the transmission mode of the uplink data in the service data of the public network service of the operator b and the transmission mode of the uplink data in the service data of the private network service are similar to the transmission mode of the uplink data in the service data of the public network service of the operator a and the transmission mode of the uplink data in the service data of the private network service, and are not described herein again.
In this embodiment of the present invention, the access network device 2 may be an access network device (BTS) in a global system for mobile communication (GSM), a Code Division Multiple Access (CDMA), an access network device (Node B, NB) in a Wideband Code Division Multiple Access (WCDMA), an access network device (eNB) in a Long Term Evolution (Long Term Evolution, LTE), an access network device (eNB) in an internet of things (IoT) or a narrowband internet of things (NB-IoT), an access network device in a future 5G mobile communication network or a future evolved Public Land Mobile Network (PLMN), which is not limited in this embodiment of the present invention.
The terminal 1 is arranged to provide voice and/or data connectivity services to a user. The terminal 1 may have different names such as User Equipment (UE), an access terminal, a terminal unit, a terminal station, a mobile station, a remote terminal, a mobile device, a wireless communication device, a vehicular user equipment, a terminal agent, or a terminal device. Optionally, the terminal 1 may be various handheld devices, vehicle-mounted devices, wearable devices, and computers with communication functions, which is not limited in this embodiment of the present invention. For example, the handheld device may be a smartphone. The in-vehicle device may be an in-vehicle navigation system. The wearable device may be a smart bracelet. The computer may be a Personal Digital Assistant (PDA) computer, a tablet computer, and a laptop computer.
The communication method provided by the embodiment of the present invention is described below with reference to the network system shown in fig. 1.
As shown in fig. 3, the communication method provided by the embodiment of the present invention includes the following steps S11-S13:
s11, the access network device 2 obtains the carrier information and the destination address from the terminal 1. Wherein each operator core network corresponds to a target address.
Specifically, S11 includes S110, and the access network device 2 acquires the working frequency point and the destination address from the terminal 1. The access network device 2 may obtain the destination address through a Protocol Data Unit (PDU) session initiated by the terminal 1.
Specifically, the target address may be an Internet Protocol (IP) address.
Specifically, the terminal 1 may initiate a private network service or a public network service through mobile phone software (APP) installed on the terminal 1.
Specifically, the access network device 2 may store the obtained target address of the terminal 1, so as to facilitate management.
Illustratively, the correspondence between the stored terminal and the destination address is shown in table 1.
TABLE 1
Corresponding terminal | Target address |
T1 | A |
TN | B |
In order to distinguish each terminal TN, the access network device 2 may distinguish the terminals according to an International Mobile Equipment Identity (IMEI) of each terminal TN, where N is an integer greater than 0.
S12, the access network device 2 determines the operator to which the terminal 1 belongs and the service type of the service initiated by the terminal 1 according to the carrier information. Wherein the operator comprises at least one operator core network.
Specifically, S12 includes: s120, the access network equipment 2 determines the operator to which the terminal 1 belongs and the service type of the service initiated by the terminal 1 according to the working frequency point. The access network device 2 determines the working frequency point by checking carrier information in a Management Information Base (MIB) signaling reported by the terminal 1.
Specifically, the access network device 2 may query a preset configuration table according to the working frequency point, and determine the service type of the service initiated by the affiliated operator and the terminal 1. The preset configuration table comprises corresponding relations of frequency point information, operators and service types.
For example, when the frequency point information is a frequency point interval, the preset configuration table is shown in table 2.
TABLE 2
When the working frequency point of the terminal 1 is AN, it can be known from table 2 that when the AN is in the frequency point interval a1-a2, it is determined that the operator to which the terminal 1 belongs is the operator a, and the service type of the service initiated by the terminal 1 is 2C.
For example, when the frequency point information is a frequency point set, the preset configuration table is shown in table 3.
TABLE 3
Wherein both N and M are greater than 0.
When the working frequency point of the terminal 1 is a BN, it can be known from table 3 that the BN is an element of the frequency point set { B1, B2, … …, BN }, it is determined that the operator to which the terminal 1 belongs is the operator B, and the service type of the service initiated by the terminal 1 is 2C.
And S13, when the service type and the target address meet the preset conditions, accessing the terminal 1 to the operator core network corresponding to the target address. The operator core network corresponding to the target address is an operator core network in at least one operator core network.
Specifically, the operator core network includes at least one of a private network core network and a public network core network, where a target address corresponding to the private network core network is different from a target address corresponding to the public network core network, and S13 includes: s130, when the access network device 2 determines that the service type is the service of the first network type and the target address is the address of the first address field, the terminal 1 is accessed to the private network core network corresponding to the target address. S131, when the access network device 2 determines that the service type is a second network type service and the destination address is an address of the second address field, the terminal 1 is accessed to the public network core network corresponding to the destination address.
Specifically, in order to distinguish different operator core networks, the communication method provided in the embodiment of the present invention distinguishes different operator core networks by segmenting an IP address.
Illustratively, the correspondence between the IP address field and the address identifier is shown in table 4.
TABLE 4
Specifically, the first address field is a private network address field, the second address field is a public network address field, and the first address field is different from the second address field.
And when the access network equipment 2 determines that the service type is 2B and the target address is an address in the private network address field, accessing the terminal 1 to a private network core network corresponding to the target address.
And when the access network equipment 2 determines that the service type is 2C and the target address is an address in the address field of the public network, accessing the terminal 1 to the core network of the public network corresponding to the target address.
Specifically, when the service type is other service, the target address is an address of another address field, and the operator core network is another core network, the access network device 2 determines that the service type of the service initiated by the terminal 1 is another service, and the target address is an address in another address field, and accesses the terminal 1 to another core network corresponding to the target address.
Further, in the embodiment of the present invention, in combination with fig. 3, as shown in fig. 4, the above S11 may include S110.
Further, in the embodiment of the present invention, in combination with fig. 3, as shown in fig. 4, the above S12 may include S120.
Further, in the embodiment of the present invention, in combination with fig. 3, as shown in fig. 4, the above S13 may include S130 and S131.
Therefore, when the access network device is the base station, the base station determines the service type of the service initiated by the terminal according to the carrier information acquired from the terminal, so that the service types of different services initiated by different terminals can be distinguished.
Each operator core network corresponds to a target address, and the operator to which the terminal belongs comprises at least one operator core network. Therefore, when the service type and the target address are determined to meet the preset conditions, the terminal is accessed to the operator core network corresponding to the target address. The operator core network corresponding to the target address is an operator core network in at least one operator core network. Therefore, the base station can access the terminals with different service types to the corresponding operator core networks, and the problem of how to distinguish the 2B and the 2C of each operator and access the 2B and the 2C of each operator to the corresponding core networks by the base station after co-construction is solved.
The above description mainly introduces the solutions provided by the embodiments of the present invention from the perspective of methods. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the present invention may perform functional module division on the access network device according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only one logic function division, and another division manner may be available in actual implementation.
Fig. 5 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention. The access network device 2 is configured to determine, according to the carrier information, an operator to which the terminal belongs and a service type of a service initiated by the terminal when the carrier information and the target address are obtained from the terminal. Each operator core network corresponds to a target address, and the operators comprise at least one operator core network. And when the service type and the target address meet the preset conditions, accessing the terminal to an operator core network corresponding to the target address. The operator core network corresponding to the target address is an operator core network in at least one operator core network. The access network device 2 may comprise an obtaining unit 101 and a processing unit 102.
An obtaining unit 101 is configured to obtain carrier information and a target address from the terminal 1. Wherein each operator core network corresponds to a target address. For example, in conjunction with fig. 3, the obtaining unit 101 may be configured to execute S11. In conjunction with fig. 4, the obtaining unit 101 may be configured to execute S110.
A processing unit 102, configured to determine, according to the carrier information acquired by the acquiring unit 101, an operator to which the terminal 1 belongs and a service type of a service initiated by the terminal 1. Wherein the operator comprises at least one operator core network.
The processing unit 102 is further configured to access the terminal 1 to an operator core network corresponding to the target address when determining that the service type and the target address acquired by the acquiring unit 101 meet a preset condition. The operator core network corresponding to the target address is an operator core network in at least one operator core network. For example, in conjunction with FIG. 3, processing unit 102 may be configured to perform S12 and S13. In connection with fig. 4, the processing unit 102 may be configured to perform S120, S130, and S131.
All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and the function thereof is not described herein again.
Of course, the access network device 2 provided in the embodiment of the present invention includes, but is not limited to, the above modules, for example, the access network device 2 may further include the storage unit 103. The storage unit 103 may be configured to store the program code of the write access network device 2, and may also be configured to store data generated by the write access network device 2 during operation, such as data in a write request.
Fig. 6 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention, and as shown in fig. 6, the access network device 2 may include: at least one processor 51, a memory 52, a communication interface 53 and a communication bus 54.
The following describes each component of the access network device 2 in detail with reference to fig. 6:
the processor 51 is a control center of the access network device 2, and may be a single processor or a collective term for multiple processing elements. For example, the processor 51 is a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present invention, such as: one or more DSPs, or one or more Field Programmable Gate Arrays (FPGAs).
In particular implementations, processor 51 may include one or more CPUs such as CPU0 and CPU1 shown in fig. 6 as one example. Also, as an embodiment, the access network device 2 may include a plurality of processors, such as the processor 51 and the processor 55 shown in fig. 6. Each of these processors may be a Single-core processor (Single-CPU) or a Multi-core processor (Multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
The Memory 52 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, optical disk storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these. The memory 52 may be self-contained and coupled to the processor 51 via a communication bus 54. The memory 52 may also be integrated with the processor 51.
In a particular implementation, the memory 52 is used for storing data and software programs for implementing the present invention. The processor 51 may perform various functions of the air conditioner by running or executing software programs stored in the memory 52 and calling data stored in the memory 52.
The communication interface 53 is a device such as any transceiver, and is used for communicating with other devices or communication Networks, such as a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), a terminal, and a cloud. The communication interface 53 may include a receiving unit implementing a receiving function and a transmitting unit implementing a transmitting function.
The communication bus 54 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus.
As an example, in conjunction with fig. 5, the acquiring unit 101 in the access network device 2 implements the same function as the communication interface 53 in fig. 6, the processing unit 102 implements the same function as the processor 51 in fig. 6, and the storage unit 103 implements the same function as the memory 52 in fig. 6.
Through the description of the foregoing embodiments, it will be clear to those skilled in the art that, for convenience and simplicity of description, only the division of the functional modules is illustrated, and in practical applications, the above function distribution may be completed by different functional modules as needed, that is, the internal structure of the apparatus may be divided into different functional modules to complete all or part of the above described functions.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical functional division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another device, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, that is, may be located in one place, or may be distributed in a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may be essentially or partially contributed to by the prior art, or all or part of the technical solution may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. A method of communication, comprising:
the access network equipment acquires carrier information and a target address from a terminal;
the access network equipment determines an operator to which the terminal belongs and a service type of a service initiated by the terminal according to the carrier information; wherein the operator comprises at least one operator core network;
the carrier information comprises working frequency points;
the access network device determines the operator to which the terminal belongs and the service type of the service initiated by the terminal according to the carrier information, and the method comprises the following steps:
the access network equipment inquires a preset configuration table according to the working frequency point, and determines an operator to which the terminal belongs and a service type of a service initiated by the terminal, wherein the preset configuration table comprises the corresponding relation of frequency point information, the operator and the service type;
when the service type and the target address meet the preset conditions, the access network equipment accesses the terminal to an operator core network corresponding to the target address; each operator core network corresponds to a target address, and the operator core network corresponding to the target address is an operator core network in the at least one operator core network.
2. The communication method according to claim 1, wherein the operator core network includes at least one of a private network core network and a public network core network, and a target address corresponding to the private network core network is different from a target address corresponding to the public network core network;
when it is determined that the service type and the target address meet the preset condition, the accessing, by the access network, the terminal to the operator core network corresponding to the target address includes:
when the access network equipment determines that the service type is a service of a first network type and the target address is an address of a first address field, the access network equipment accesses the terminal to a private network core network corresponding to the target address;
and when the access network equipment determines that the service type is a service of a second network type and the target address is the address of a second address field, accessing the terminal to a public network core network corresponding to the target address.
3. An access network device, comprising:
an acquisition unit configured to acquire carrier information and a target address from a terminal;
a processing unit, configured to determine, according to the carrier information acquired by the acquiring unit, an operator to which the terminal belongs and a service type of a service initiated by the terminal; wherein the operator comprises at least one operator core network; the carrier information comprises working frequency points;
the processing unit is specifically configured to query a preset configuration table according to the working frequency point, and determine an operator to which the terminal belongs and a service type of a service initiated by the terminal, where the preset configuration table includes a corresponding relationship between frequency point information, the operator and the service type;
the processing unit is further configured to access the terminal to an operator core network corresponding to the target address when it is determined that the service type and the target address obtained by the obtaining unit satisfy a preset condition; each operator core network corresponds to a target address, and the operator core network corresponding to the target address is an operator core network in the at least one operator core network.
4. The access network device of claim 3, wherein the operator core network comprises at least one of a private network core network and a public network core network, and wherein a target address corresponding to the private network core network is different from a target address corresponding to the public network core network;
the processing unit is specifically configured to access the terminal to a private network core network corresponding to the target address when the service type is determined to be a service of a first network type and the target address acquired by the acquiring unit is an address of a first address field;
the processing unit is specifically configured to access the terminal to a public network core network corresponding to the target address when the service type is determined to be a service of a second network type and the target address acquired by the acquiring unit is an address of a second address field.
5. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the communication method according to any one of claims 1-2.
6. An access network device, comprising: communication interface, processor, memory, bus;
the memory is used for storing computer execution instructions, and the processor is connected with the memory through the bus;
the processor executes the computer-executable instructions stored by the memory when the access network device is operating to cause the access network device to perform the communication method of any of claims 1-2 above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010296881.1A CN111565437B (en) | 2020-04-15 | 2020-04-15 | Communication method and access network equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010296881.1A CN111565437B (en) | 2020-04-15 | 2020-04-15 | Communication method and access network equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111565437A CN111565437A (en) | 2020-08-21 |
CN111565437B true CN111565437B (en) | 2022-06-21 |
Family
ID=72071884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010296881.1A Active CN111565437B (en) | 2020-04-15 | 2020-04-15 | Communication method and access network equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111565437B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112203354B (en) * | 2020-10-13 | 2023-08-11 | 中国联合网络通信集团有限公司 | Service processing method and device |
CN112188578B (en) * | 2020-10-13 | 2023-10-10 | Oppo广东移动通信有限公司 | Cell selection method, device, terminal equipment and storage medium |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102014365A (en) * | 2010-11-04 | 2011-04-13 | 中兴通讯股份有限公司 | Method and system for selecting core network operator from radio network sharing |
CN102075968A (en) * | 2010-11-30 | 2011-05-25 | 中兴通讯股份有限公司 | Method and system for increasing business services in mobile communication system |
CN104219782A (en) * | 2013-05-30 | 2014-12-17 | 中国电信股份有限公司 | Network access method and system |
CN104303556A (en) * | 2012-12-31 | 2015-01-21 | 华为技术有限公司 | Method for sharing wireless network, radio network controller, and core network |
CN104540185A (en) * | 2014-12-15 | 2015-04-22 | 上海华为技术有限公司 | Network access method, access gateway and access control device |
CN105657791A (en) * | 2016-03-31 | 2016-06-08 | 北京奇虎科技有限公司 | Communication network access method and device |
CN107094305A (en) * | 2017-04-19 | 2017-08-25 | 广东欧珀移动通信有限公司 | A kind of cut-in method of wireless network, device and user terminal |
CN109379450A (en) * | 2018-10-11 | 2019-02-22 | 平安科技(深圳)有限公司 | Network interface interactive management method, device, computer equipment and storage medium |
CN110300218A (en) * | 2018-03-23 | 2019-10-01 | 中兴通讯股份有限公司 | Method for adjusting performance and device, terminal, storage medium, electronic device |
CN110418349A (en) * | 2018-04-26 | 2019-11-05 | 大唐移动通信设备有限公司 | A kind of the multi-operator communication processing method and device in shared small station |
CN110719620A (en) * | 2019-10-18 | 2020-01-21 | 中国联合网络通信集团有限公司 | Terminal access method and system |
CN112312401A (en) * | 2019-07-23 | 2021-02-02 | 大唐移动通信设备有限公司 | Shared base station, service processing method and device of shared base station |
-
2020
- 2020-04-15 CN CN202010296881.1A patent/CN111565437B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102014365A (en) * | 2010-11-04 | 2011-04-13 | 中兴通讯股份有限公司 | Method and system for selecting core network operator from radio network sharing |
CN102075968A (en) * | 2010-11-30 | 2011-05-25 | 中兴通讯股份有限公司 | Method and system for increasing business services in mobile communication system |
CN104303556A (en) * | 2012-12-31 | 2015-01-21 | 华为技术有限公司 | Method for sharing wireless network, radio network controller, and core network |
CN104219782A (en) * | 2013-05-30 | 2014-12-17 | 中国电信股份有限公司 | Network access method and system |
CN104540185A (en) * | 2014-12-15 | 2015-04-22 | 上海华为技术有限公司 | Network access method, access gateway and access control device |
CN105657791A (en) * | 2016-03-31 | 2016-06-08 | 北京奇虎科技有限公司 | Communication network access method and device |
CN107094305A (en) * | 2017-04-19 | 2017-08-25 | 广东欧珀移动通信有限公司 | A kind of cut-in method of wireless network, device and user terminal |
CN110300218A (en) * | 2018-03-23 | 2019-10-01 | 中兴通讯股份有限公司 | Method for adjusting performance and device, terminal, storage medium, electronic device |
CN110418349A (en) * | 2018-04-26 | 2019-11-05 | 大唐移动通信设备有限公司 | A kind of the multi-operator communication processing method and device in shared small station |
CN109379450A (en) * | 2018-10-11 | 2019-02-22 | 平安科技(深圳)有限公司 | Network interface interactive management method, device, computer equipment and storage medium |
CN112312401A (en) * | 2019-07-23 | 2021-02-02 | 大唐移动通信设备有限公司 | Shared base station, service processing method and device of shared base station |
CN110719620A (en) * | 2019-10-18 | 2020-01-21 | 中国联合网络通信集团有限公司 | Terminal access method and system |
Also Published As
Publication number | Publication date |
---|---|
CN111565437A (en) | 2020-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111586797B (en) | Communication method and access network equipment | |
CN111565435B (en) | Communication method and access network equipment | |
CN111818576B (en) | User access method and access network equipment | |
CN112333830B (en) | Service processing method and equipment | |
CN111565437B (en) | Communication method and access network equipment | |
CN111586795B (en) | Communication method and access network equipment | |
CN109391316B (en) | Frequency band state processing method and equipment | |
CN113056016A (en) | Co-construction shared resource block configuration method and access network equipment | |
CN113055948A (en) | Downlink resource block reservation method and device | |
CN114189938B (en) | Carrier wave determining method, communication device and storage medium | |
CN112367710B (en) | Service processing method and equipment | |
CN113115378B (en) | Co-construction shared resource block configuration method and access network equipment | |
CN111565436B (en) | Communication method and access network equipment | |
CN111565434B (en) | Communication method and access network equipment | |
CN111586798B (en) | Communication method and access network equipment | |
CN111565433B (en) | Communication method and access network equipment | |
CN111565438B (en) | Communication method and access network equipment | |
CN111565432B (en) | Communication method and access network equipment | |
CN112333829A (en) | Service processing method and device | |
CN112333842B (en) | Service processing method and equipment | |
CN112312501B (en) | Method for determining access network equipment and terminal | |
CN111818580B (en) | User access method and access network equipment | |
JP7534030B2 (en) | Method and apparatus for using unlicensed spectrum | |
CN111586794B (en) | Communication method and access network equipment | |
CN116746167A (en) | A configuration method and device for measuring gap Gap |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |