CN114374978A - Method, device and computer readable storage medium for discovering MEC server - Google Patents

Method, device and computer readable storage medium for discovering MEC server Download PDF

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Publication number
CN114374978A
CN114374978A CN202011100780.9A CN202011100780A CN114374978A CN 114374978 A CN114374978 A CN 114374978A CN 202011100780 A CN202011100780 A CN 202011100780A CN 114374978 A CN114374978 A CN 114374978A
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China
Prior art keywords
mec server
address
server
mec
correlation information
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CN202011100780.9A
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Chinese (zh)
Inventor
高晨亮
曹蕾
郭姗
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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Priority to CN202011100780.9A priority Critical patent/CN114374978A/en
Publication of CN114374978A publication Critical patent/CN114374978A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

The embodiment of the invention provides a method, a device and a computer readable storage medium for discovering a multi-access edge computing (MEC) server, wherein the method comprises the following steps: the application server acquires an address and position association information of the MEC server; and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.

Description

Method, device and computer readable storage medium for discovering MEC server
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method and an apparatus for discovering a Multi-access Edge Computing (MEC) server, and a computer-readable storage medium.
Background
In the MEC system architecture, part of data (such as local monitoring information) sent by a terminal needs to be sent to a local network, and part of data (such as external information query) needs to be sent to an external network.
In the 5G research scheme, a Local Domain Name Server (DNS) may be added to a Local network, a terminal acquires a Local DNS address in a 3GPP bottom-layer communication flow, sends an address request to the DNS, and the DNS returns an MEC server address. The 5G belongs to a newly deployed network, and can increase network entities and modify flows of terminals and networks in bottom layer communication, while for the existing 4G and other networks, the difficulty of newly increasing network entities and modifying the flows of the bottom layer is higher, and the realization is not flexible enough.
Disclosure of Invention
In view of the above, embodiments of the present invention are intended to provide a method, an apparatus, and a computer-readable storage medium for discovering an MEC server.
In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:
the embodiment of the invention provides a method for discovering a multi-access edge computing MEC server, which is applied to an application server and comprises the following steps:
acquiring an address and position association information of an MEC server;
and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
Wherein, the acquiring the MEC server address and the position association information comprises:
and receiving the identification and the address of the MEC server and the position association information.
Wherein, the acquiring the MEC server address and the position association information comprises:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
Wherein the location related information includes, but is not limited to, the following information:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
Wherein the sending the MEC server address and the location related information to a terminal includes:
and sending the MEC server address and the position correlation information to a terminal.
The embodiment of the invention also provides a method for discovering the multi-access edge computing MEC server, which is applied to a terminal and comprises the following steps:
receiving an MEC server address and position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
establishing a connection with the MEC server based on the MEC server address and the location correlation information.
Wherein, the receiving the MEC server address and the location correlation information includes:
and when registering, receiving the MEC server address and the position related information sent by the application server.
Optionally, after receiving the MEC server address and the location association information, the method further includes:
reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
The embodiment of the invention also provides a method for discovering the multi-access edge computing MEC server, which is applied to the MEC server and comprises the following steps:
receiving position correlation information sent by a base station;
sending the address of the MEC server and the position correlation information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
Optionally, after receiving the location related information sent by the base station, the method further includes:
and sending the address of the MEC server to the base station for routing when the base station sends the subsequent data.
Wherein the sending the address of the MEC server itself and the location related information includes:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which is applied to an application server and comprises the following steps:
the acquisition module is used for acquiring the address of the MEC server and the position correlation information;
a first sending module, configured to send the MEC server address and the location-related information to a terminal, where the terminal establishes a connection with the MEC server.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which is applied to a terminal and comprises the following steps:
the first receiving module is used for receiving the address of the MEC server and the position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
a connection module, configured to establish a connection with the MEC server based on the MEC server address and the location association information.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which is applied to the MEC server and comprises the following steps:
a second receiving module, configured to receive the location related information sent by the base station;
a second sending module, configured to send an address of the MEC server and the location-related information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to perform the steps of the above method when running the computer program.
Embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the steps of the above-mentioned method.
According to the method, the device and the computer readable storage medium for discovering the MEC server, provided by the embodiment of the invention, the application server acquires the address and the position association information of the MEC server; and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
The embodiment of the invention can realize rapid deployment and discovery of the MEC server in the application layer and realize the related functions of the MEC on the basis of not increasing the existing LTE or the existing network entity and not changing the bottom communication flow.
Drawings
Fig. 1 is a first flowchart illustrating a method for discovering an MEC server according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a second method for discovering an MEC server according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a third method for discovering an MEC server according to an embodiment of the present invention;
fig. 4 is a first schematic structural diagram of an apparatus for discovering an MEC server according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a device for discovering an MEC server according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a device for discovering an MEC server according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a system according to an embodiment of the present disclosure;
fig. 8 is a flowchart illustrating a method for discovering an MEC server according to an embodiment of the present disclosure.
Detailed Description
The invention is described below with reference to the figures and examples.
An embodiment of the present invention provides a method for discovering a multi-access edge computing MEC server, as shown in fig. 1, where the method is applied to an application server, and includes:
step 101: acquiring an address and position association information of an MEC server;
step 102: and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
In the embodiment of the present invention, the acquiring the address of the MEC server and the location related information includes:
and receiving the identification and the address of the MEC server and the position association information.
In the embodiment of the present invention, the acquiring the address of the MEC server and the location related information includes:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
In the embodiment of the present invention, the position related information includes, but is not limited to, the following information:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
In this embodiment of the present invention, the sending the MEC server address and the location related information to the terminal includes:
and sending the MEC server address and the position correlation information to a terminal.
An embodiment of the present invention further provides a method for discovering a multi-access edge computing MEC server, as shown in fig. 2, where the method is applied to a terminal and includes:
step 201: receiving an MEC server address and position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
step 202: establishing a connection with the MEC server based on the MEC server address and the location correlation information.
In this embodiment of the present invention, the receiving the MEC server address and the location related information includes:
and when registering, receiving the MEC server address and the position related information sent by the application server.
In an embodiment of the present invention, after receiving the MEC server address and the location association information, the method further includes:
reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
An embodiment of the present invention further provides a method for discovering a multi-access edge computing MEC server, as shown in fig. 3, where the method is applied to an MEC server and includes:
step 301: receiving position correlation information sent by a base station;
step 302: sending the address of the MEC server and the position correlation information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
In an embodiment of the present invention, after receiving the location-related information sent by the base station, the method further includes:
and sending the address of the MEC server to the base station for routing when the base station sends the subsequent data.
In this embodiment of the present invention, the sending the address of the MEC server itself and the location-related information includes:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
In order to implement the foregoing method embodiment, an embodiment of the present invention further provides an apparatus for discovering a multi-access edge computing MEC server, where as shown in fig. 4, the apparatus is applied to an application server, and includes:
an obtaining module 401, configured to obtain an address of the MEC server and location association information;
a first sending module 402, configured to send the MEC server address and the location association information to a terminal, where the terminal is used to establish a connection with the MEC server.
In this embodiment of the present invention, the obtaining module 401 obtains the MEC server address and the location association information, including:
and receiving the identification and the address of the MEC server and the position association information.
In this embodiment of the present invention, the obtaining module 401 obtains the MEC server address and the location association information, including:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
In the embodiment of the present invention, the position related information includes, but is not limited to, the following information:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
In this embodiment of the present invention, the sending module 402 sends the MEC server address and the location association information to a terminal, including:
and sending the MEC server address and the position correlation information to a terminal.
An embodiment of the present invention further provides a device for discovering a multi-access edge computing MEC server, as shown in fig. 5, where the device is applied to a terminal and includes:
a first receiving module 501, configured to receive an MEC server address and location association information; the MEC server address and the position correlation information are acquired and sent by an application server;
a connection module 502, configured to establish a connection with the MEC server based on the MEC server address and the location association information.
In this embodiment of the present invention, the receiving, by the first receiving module 501, the MEC server address and the location association information include:
and when registering, receiving the MEC server address and the position related information sent by the application server.
In one embodiment of the present invention, after the first receiving module 501 receives the MEC server address and the location association information,
the mobile terminal is also used for reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
An embodiment of the present invention further provides a device for discovering a multi-access edge computing MEC server, as shown in fig. 6, where the device is applied to an MEC server, and includes:
a second receiving module 601, configured to receive location related information sent by a base station;
a second sending module 602, configured to send an address of the MEC server and the location-related information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
In an embodiment of the present invention, after the second receiving module 601 receives the location-related information sent by the base station,
the second sending module 602 is further configured to send the address of the MEC server to the base station, and use the address for routing when the base station sends subsequent data.
In this embodiment of the present invention, the sending, by the second sending module 602, the address of the MEC server itself and the location related information includes:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
acquiring an address and position association information of an MEC server;
and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
When the MEC server address and the location association information are obtained, the processor is further configured to execute, when the computer program is run:
and receiving the identification and the address of the MEC server and the position association information.
When the MEC server address and the location association information are obtained, the processor is further configured to execute, when the computer program is run:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
Wherein the location related information includes, but is not limited to, the following information:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
When the MEC server address and the location association information are sent to the terminal, the processor is further configured to execute, when the computer program is run, the following steps:
and sending the MEC server address and the position correlation information to a terminal.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
receiving an MEC server address and position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
establishing a connection with the MEC server based on the MEC server address and the location correlation information.
When receiving the MEC server address and the location association information, the processor is further configured to execute, when running the computer program:
and when registering, receiving the MEC server address and the position related information sent by the application server.
After receiving the MEC server address and the location association information, the processor is further configured to, when running the computer program, perform:
reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
The embodiment of the invention also provides a device for discovering the multi-access edge computing MEC server, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to execute, when running the computer program:
receiving position correlation information sent by a base station;
sending the address of the MEC server and the position correlation information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
After receiving the location-related information sent by the base station, the processor is further configured to execute, when running the computer program:
and sending the address of the MEC server to the base station for routing when the base station sends the subsequent data.
When the address of the MEC server and the location association information are sent, the processor is further configured to execute, when the computer program is run, the following steps:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
It should be noted that: the device provided in the foregoing embodiment is only illustrated by the division of the program modules when performing discovery of the MEC server, and in practical applications, the processing allocation may be completed by different program modules according to needs, that is, the internal structure of the apparatus may be divided into different program modules to complete all or part of the processing described above. In addition, the apparatus provided in the above embodiments and the corresponding method embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments and are not described herein again.
In an exemplary embodiment, the embodiment of the present invention also provides a computer-readable storage medium, which may be a Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disc, or CD-ROM; or may be a variety of devices including one or any combination of the above memories, such as a mobile phone, computer, tablet device, personal digital assistant, etc.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs:
acquiring an address and position association information of an MEC server;
and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
When the MEC server address and the location correlation information are obtained, the computer program further executes, when executed by the processor:
and receiving the identification and the address of the MEC server and the position association information.
When the MEC server address and the location correlation information are obtained, the computer program further executes, when executed by the processor:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
Wherein the location related information includes, but is not limited to, the following information:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
When the MEC server address and the location correlation information are sent to a terminal, the computer program, when executed by a processor, further performs:
and sending the MEC server address and the position correlation information to a terminal.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs:
receiving an MEC server address and position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
establishing a connection with the MEC server based on the MEC server address and the location correlation information.
When the receiving the MEC server address and the location correlation information, the computer program, when executed by the processor, further performs:
and when registering, receiving the MEC server address and the position related information sent by the application server.
After receiving the MEC server address and the location association information, the computer program, when executed by the processor, further performs:
reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, performs:
receiving position correlation information sent by a base station;
sending the address of the MEC server and the position correlation information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
After receiving the location-related information sent by the base station, the computer program, when executed by the processor, further performs:
and sending the address of the MEC server to the base station for routing when the base station sends the subsequent data.
When the sending of the address of the MEC server itself and the location-related information is performed, the computer program further executes, when executed by the processor:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
The invention is described below in conjunction with the scenario embodiments.
As shown in fig. 7, in this embodiment, by connecting the capability opening platform with the MEC server, the application server obtains the address and the location association information of the edge computing server through the capability opening platform, and sends the address and the location association information to the UE, so that the UE establishes a connection with the MEC server after moving to an area served by the MEC server.
Of course, in another embodiment of the present invention, the MEC server may directly perform the interaction between the address of the MEC server itself and the location related information with the application server, that is: the capability opening platform may not be provided.
Fig. 8 is a flowchart illustrating a method for discovering an MEC server based on the system shown in fig. 7, as shown in fig. 8, including:
step 1: when the base station establishes connection with the MEC server, the base station sends the identification and/or the affiliated location area, such as a Tracking Area Identification (TAI) and the like, to the MEC server;
step 2: the MEC server sends the address to the base station for the routing use when the subsequent data of the base station is sent;
and step 3: the MEC server sends the self identification, the self address, the base station ID establishing connection with the MEC server and/or the affiliated location area identification, such as a tracking area identification TAI and the like to the capability open platform;
and 4, step 4: the method comprises the steps that an MEC server identifier, an MEC address, a base station identifier (such as a base station ID, a cell ID and the like) and/or a affiliated location area identifier (such as a Tracking Area Identifier (TAI) and the like) are/is sent to a server by a capability open platform;
and 5: when UE registers, the MEC address and the base station identification (such as base station ID, cell ID and the like) associated with the MEC address and/or the location area identification (such as tracking area identification TAI and the like) of the MEC address and the base station identification are/is sent to the UE;
step 6: the UE saves the received MEC server address and the identification associated with the MEC server address;
and 7: reading cell broadcast when the UE moves;
and 8: when the UE reads that the information (base station identifier) in the received broadcast message matches the received base station identifier associated with the MEC server, performing subsequent actions, such as: establishing a local connection, sending data to the MEC server, and the like.
Therefore, the embodiment of the invention can realize rapid deployment and discovery of the MEC server in the application layer and realize the related functions of the MEC on the basis of not increasing the existing LTE or the existing network entity and not changing the bottom communication flow.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (16)

1. A method for discovering a multi-access edge computing (MEC) server, the method applied to an application server, comprises:
acquiring an address and position association information of an MEC server;
and sending the MEC server address and the position correlation information to a terminal for establishing connection between the terminal and the MEC server.
2. The method of claim 1, wherein the obtaining the MEC server address and the location correlation information comprises:
and receiving the identification and the address of the MEC server and the position association information.
3. The method of claim 1, wherein the obtaining the MEC server address and the location correlation information comprises:
and receiving the identification and the address of the MEC server forwarded by the capability open platform and the position correlation information.
4. The method of claim 1, wherein the location-related information includes, but is not limited to, the following:
and the base station identifier is connected with the MEC server and/or the location area identifier to which the base station belongs.
5. The method of claim 1, wherein sending the MEC server address and location association information to a terminal comprises:
and sending the MEC server address and the position correlation information to a terminal.
6. A method for discovering a multi-access edge computing (MEC) server, the method being applied to a terminal and comprising:
receiving an MEC server address and position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
establishing a connection with the MEC server based on the MEC server address and the location correlation information.
7. The method of claim 6, wherein the receiving the MEC server address and the location correlation information comprises:
and when registering, receiving the MEC server address and the position related information sent by the application server.
8. The method of claim 6, wherein after receiving the MEC server address and the location association information, the method further comprises:
reading cell broadcast during moving;
and if the base station identification in the broadcast message is determined to be the same as the base station identification associated with the received MEC server, performing subsequent operation.
9. A method for discovering a multi-access edge computing, MEC, server, the method applied to the MEC server comprising:
receiving position correlation information sent by a base station;
sending the address of the MEC server and the position correlation information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
10. The method of claim 9, wherein after receiving the location-related information transmitted by the base station, the method further comprises:
and sending the address of the MEC server to the base station for routing when the base station sends the subsequent data.
11. The method of claim 9, wherein the sending the address of the MEC server and the location association information comprises:
sending the address of the MEC server and the position correlation information to an application server; alternatively, the first and second electrodes may be,
sending the address of the MEC server and the position correlation information to an application server through a capability opening platform.
12. An apparatus for discovering a multi-access edge computing (MEC) server, the apparatus being applied to an application server, and comprising:
the acquisition module is used for acquiring the address of the MEC server and the position correlation information;
a first sending module, configured to send the MEC server address and the location-related information to a terminal, where the terminal establishes a connection with the MEC server.
13. An apparatus for discovering a multi-access edge computing (MEC) server, the apparatus being applied to a terminal and comprising:
the first receiving module is used for receiving the address of the MEC server and the position correlation information; the MEC server address and the position correlation information are acquired and sent by an application server;
a connection module, configured to establish a connection with the MEC server based on the MEC server address and the location association information.
14. An apparatus for discovering a multi-access edge computing, MEC, server, the apparatus being applied to the MEC server and comprising:
a second receiving module, configured to receive the location related information sent by the base station;
a second sending module, configured to send an address of the MEC server and the location-related information;
and the address of the MEC server and the position correlation information are used for establishing connection between the terminal and the MEC server.
15. An apparatus for discovering a multi-access edge computing, MEC, server, the apparatus comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 5, or to perform the steps of the method of any one of claims 6 to 8, or to perform the steps of the method of any one of claims 9 to 11, when running the computer program.
16. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5, or carries out the steps of the method of any one of claims 6 to 8, or carries out the steps of the method of any one of claims 9 to 11.
CN202011100780.9A 2020-10-15 2020-10-15 Method, device and computer readable storage medium for discovering MEC server Pending CN114374978A (en)

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