CN115250462A

CN115250462A - Carrier configuration method and device

Info

Publication number: CN115250462A
Application number: CN202110457739.5A
Authority: CN
Inventors: 韩立锋
Original assignee: Spreadtrum Communications Shanghai Co Ltd
Current assignee: Spreadtrum Communications Shanghai Co Ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-10-28
Also published as: WO2022228456A1

Abstract

The embodiment of the application discloses a carrier configuration method and a carrier configuration device, wherein the method comprises the following steps: the first access network equipment firstly acquires first information, the first information is used for indicating a first carrier of a first terminal, the first carrier is used for bearing a paging message, then second information is acquired, the second information is used for indicating mobility information of the first terminal, the mobility information is used for indicating a mobile state of the first terminal, if the mobile state indicated by the mobility information is static, the first carrier is determined according to the first information, and finally third information is sent to the first terminal, and the third information is used for indicating the first carrier. In the method, the first access network device configures the carrier according to the first information indicating the carrier carrying the paging message by only the stationary first terminal, so that the carrier configuration intelligence is improved, and meanwhile, the paging failure caused by the change of the position of the first terminal is avoided.

Description

Carrier configuration method and device

Technical Field

The present application relates to the field of communications technologies, and in particular, to a carrier configuration method and apparatus.

Background

In the communication process, since the location of the terminal may change, and for an idle terminal, the reporting of the first information (including information such as the coverage enhancement level of the first terminal, the discontinuous reception DRX cycle, the number of repetitions required to successfully receive the paging message, and the like) cannot be completed, or the reporting of the updating of the first information cannot be completed in time.

When the terminal is in a connected state, the terminal reports first information, and the core network element can configure a carrier for carrying a paging message according to the first information. When the terminal is released from the connection state to the idle state, if the first information of the terminal changes due to the change of the terminal position, if the network device performs paging according to the originally configured carrier, the terminal monitors the paging message on the originally configured carrier, and since the originally configured carrier cannot be updated, the paging failure is likely to be caused.

For a paging message transmission service, how to configure a carrier carrying a paging message to ensure that the configured carrier is always suitable for a certain terminal, and how to perform paging under the configuration is a problem to be solved at present.

Disclosure of Invention

The embodiment of the application provides a carrier configuration method and a carrier configuration device, wherein a first access network device configures a carrier according to first information of the carrier which is only a static first terminal and bears a paging message according to an indication, so as to improve the intelligence of carrier configuration, and meanwhile, paging failure caused by position change of the first terminal is avoided.

In a first aspect, an embodiment of the present application provides a carrier configuration method, which is applied to a first access network device, and the method includes:

acquiring first information, wherein the first information is used for indicating a first carrier of a first terminal, and the first carrier is used for carrying a paging message;

acquiring second information, wherein the second information is used for indicating mobility information of the first terminal, and the mobility information is used for indicating a moving state of the first terminal;

if the mobile state indicated by the mobility information is static, determining the first carrier according to the first information;

and sending third information to the first terminal, wherein the third information is used for indicating the first carrier.

In a second aspect, an embodiment of the present application provides a carrier configuration method, which is applied to a first terminal, and the method includes:

receiving third information from a first access network device, where the third information is used to indicate a first carrier, the first carrier is used to carry a paging message, the first carrier is a carrier indicated by first information when a mobile state of a first terminal is static, the mobile state is a state indicated by mobility information, and the mobility information is information indicated by second information;

receiving a paging message on the first carrier.

In a third aspect, an embodiment of the present application provides a carrier configuration method, which is applied to a core network element, and the method includes:

sending fifth information to a first access network device, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

the fifth information is used to instruct the first access network device to send a paging message on the second carrier when it is determined that the second cell id is the same as the cell id of the first access network device and the mobile state indicated by the mobility information is stationary.

In a fourth aspect, an embodiment of the present application provides a carrier configuration apparatus, which is applied to a first access network device, where the apparatus includes a processing unit and a communication unit, where the processing unit is configured to:

acquiring first information through the communication unit, wherein the first information is used for indicating a first carrier of a first terminal, the first carrier is used for carrying paging messages, and the first carrier is used for carrying the paging messages;

and sending third information to the first terminal through the communication unit, wherein the third information is used for indicating the first carrier.

In a fifth aspect, an embodiment of the present application provides a carrier configuration apparatus, where the apparatus includes a processing unit and a communication unit, where the processing unit is configured to:

receiving, by the communication unit, third information from a first access network device, where the third information is used to indicate a first carrier, the first carrier is used to carry a paging message, the first carrier is a carrier indicated by first information when a moving state of a first terminal is stationary, the moving state is a state indicated by mobility information, and the mobility information is information indicated by second information;

receiving, by the communication unit, a paging message on the first carrier.

In a sixth aspect, an embodiment of the present application provides a carrier configuration apparatus, which is applied to a core network element, where the apparatus includes a processing unit and a communication unit, and the processing unit is configured to:

sending fifth information to a first access network device through the communication unit, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

In a seventh aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the method of any one of the first, second, third, and fourth aspects.

In an eighth aspect, embodiments of the present application provide a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the steps of the method according to any one of the second, third and fourth aspects of the first aspect.

In a ninth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps as described in any of the first, second, third, and fourth aspects of the embodiments of the present application. The computer program product may be a software installation package.

According to the technical scheme, first access network equipment firstly acquires first information, the first information is used for indicating a first carrier of a first terminal, the first carrier is used for bearing paging messages, then second information is acquired, the second information is used for indicating mobility information of the first terminal, the mobility information is used for indicating the moving state of the first terminal, if the moving state indicated by the mobility information is static, the first carrier is determined according to the first information, and finally third information is sent to the first terminal and used for indicating the first carrier. In the method, the first access network device configures the carrier according to the first information indicating the carrier carrying the paging message by only the stationary first terminal, so that the carrier configuration intelligence is improved, and meanwhile, the paging failure caused by the change of the position of the first terminal is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a communication system architecture provided in an embodiment of the present application;

fig. 2 is a flowchart illustrating a carrier configuration method according to an embodiment of the present application;

fig. 3 is a flowchart illustrating another carrier configuration method according to an embodiment of the present application;

fig. 4 is a block diagram of functional units of a carrier configuration apparatus according to an embodiment of the present application;

fig. 5 is a block diagram illustrating functional units of another carrier configuration apparatus according to an embodiment of the present disclosure;

fig. 6 is a block diagram illustrating functional units of another carrier configuration apparatus according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

First, partial terms related to the embodiments of the present application are explained so as to be easily understood by those skilled in the art.

1. And (4) a terminal. The Terminal in the embodiment of the present application may refer to various forms of User Equipment (UE), an access Terminal, a subscriber unit, a subscriber station, a Mobile Station (MS), a remote station, a remote Terminal, a mobile device, a user Terminal, a Terminal (TE), a wireless communication device, a user agent, or a user Equipment. The terminal may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with a Wireless communication function, a computing device or other processing device connected to a Wireless modem, a vehicle-mounted device, a wearable device, a terminal in a future 5G Network or a terminal in a future evolved Public Land Mobile Network (PLMN), and the like, which is not limited in this embodiment.

2. And (4) accessing the network equipment. In this embodiment, the access network device is a device that provides a wireless communication function for a terminal, and may also be referred to as a Radio Access Network (RAN) device or an access network element. Wherein the access network device may support at least one wireless communication technology, such as LTE, NR, etc. By way of example, access network devices include, but are not limited to: a next generation base station (generation node B, gNB), an evolved node B (eNB), a Radio Network Controller (RNC), a Node B (NB), a node B (ng-eNB) for continuing evolution, a Base Station Controller (BSC), a Base Transceiver Station (BTS), a home base station (e.g., home evolved node B or home node B, HNB), a Base Band Unit (BBU), a transceiving point (TRP), a Transmitting Point (TP), a mobile switching center, and the like in a fifth generation mobile communication system (5 th-generation, 5G). The network device may also be a wireless controller, a Centralized Unit (CU), and/or a Distributed Unit (DU) in a Cloud Radio Access Network (CRAN) scenario, or the access network device may be a relay station, an access point, a vehicle-mounted device, a terminal, a wearable device, and an access network device in future mobile communication or an access network device in a PLMN that is evolved in the future, and the like.

In some embodiments, the access network device may also communicate with an Internet Protocol (IP) network, such as the Internet (Internet), a private IP network, or other data network.

3. A core network. The core network in the embodiment of the application is composed of core network elements. The core network element may also be referred to as core network equipment, and is a network element deployed in a core network, for example, a core network element or a core network user plane network element. The Core Network in the embodiment of the present application may be an Evolved Packet Core (EPC), a 5G Core Network (5G Core Network), or may be a novel Core Network in a future communication system. For example, the 5G core network is composed of a set of network elements, and implements Access and Mobility Management functions (AMF) for Mobility Management and other functions, a User Plane Function (UPF) for providing packet routing and forwarding and QoS (Quality of Service) Management functions, a Session Management Function (SMF) for providing Session Management, IP address allocation and Management functions, and the like. The EPC may be composed of a Mobility Management Entity (MME) providing functions such as Mobility Management and Gateway selection, a Serving Gateway (S-GW) providing functions such as packet forwarding, and a PDN Gateway (P-GW) providing functions such as terminal address allocation and rate control. For Multicast Broadcast Service (MBS), the core network may include several new network elements to implement functions such as packet forwarding, MBS conference management, qoS management, carrier configuration mode switching (switching between unicast and Multicast/Broadcast carrier configuration modes), and the like. Alternatively, the functions may be implemented by existing core network elements.

4. And (4) uplink communication. In this embodiment of the present application, uplink communication may also be referred to as uplink carrier configuration, which refers to unidirectional communication from a terminal to an access network device, where a communication link for uplink communication is an uplink. The data configured by the carrier on the uplink is uplink data. The carrier configuration direction of the uplink data is the uplink direction.

5. And (4) downlink communication. In this embodiment of the present application, downlink communication may also be referred to as downlink carrier configuration, which refers to unidirectional communication from an access network device to a terminal, where a communication link for the downlink communication is an uplink. And the data configured by the carrier on the downlink is downlink data. The carrier configuration direction of the downlink data is a downlink direction.

6. The term "at least one" as used in the embodiments of the present application means one or more, and the "plurality" means two or more. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a and b, a and c, b and c, or a, b and c, wherein each of a, b, c may itself be an element or a set comprising one or more elements.

And, unless stated to the contrary, the embodiments of the present application refer to the ordinal numbers "first", "second", etc., for distinguishing a plurality of objects, and do not limit the sequence, timing, priority, or importance of the plurality of objects. For example, the first information and the second information are different information only for distinguishing them from each other, and do not indicate a difference in the contents, priority, transmission order, importance, or the like of the two information.

The term "connect" in the embodiments of the present application refers to various connection manners, such as direct connection or indirect connection, to implement communication between devices, which is not limited in this embodiment of the present application.

The embodiments of the present application will be described below with reference to the drawings.

The technical solution of the embodiment of the present application may be applied to a Global System for Mobile Communication (CSM), a Code Division Multiple Access (CDMA) System, a Wideband Code Division Multiple Access (WCDMA) System, a Worldwide Interoperability for Microwave Access (Wi-MAX) System, a Long Term Evolution (Long Term Evolution, LTE) System, a 5G Communication System (e.g., new Radio, NR)), a Communication System in which Multiple Communication technologies are integrated (e.g., a Communication System in which an LTE technology and an NR technology are integrated), or a future New Communication System, such as a 6G Communication System, a 7G Communication System, and the like, and the embodiment of the present application is not limited thereto. The technical solution of the embodiment of the present application is also applicable to different network architectures, including but not limited to a relay network architecture, a dual link architecture, a Vehicle-to-any-object communication (Vehicle-to-event) architecture, and the like.

Fig. 1 is a schematic diagram illustrating an architecture of a communication system according to an embodiment of the present application. As shown in fig. 1, the communication system includes an access network device 110 and a terminal 120, and b =3 is taken as an example for illustration. In some embodiments, the communication system may further include a core network 130, wherein the core network 130 is communicatively coupled to the access network device 110, and the access network device 110 is communicatively coupled to the terminal 120.

It should be noted that the communication system shown in fig. 1 is only for illustration and is not a limitation to the embodiment of the present application. For example, the embodiments of the present application do not limit the form and number of access network devices, terminals, and the like.

A carrier configuration method according to an embodiment of the present application is described with reference to the communication system shown in fig. 1.

Exemplarily, as shown in fig. 2, fig. 2 is a schematic flowchart of a carrier configuration method provided in an embodiment of the present application, and specifically includes the following steps:

s210, the first access network equipment acquires first information, wherein the first information is used for indicating a first carrier of the first terminal, and the first carrier is used for bearing a paging message.

Wherein the first information includes, but is not limited to, at least one of: a coverage enhancement level of the first terminal, a Discontinuous Reception (DRX) cycle, and a number of repetitions required to successfully receive the paging message.

S220, the first access network equipment acquires second information, wherein the second information is used for indicating the mobility information of the first terminal, and the mobility information is used for indicating the mobile state of the first terminal.

And S230, if the mobile state indicated by the mobility information is static, the first access network device determines the first carrier according to the first information.

In a specific implementation, the first access network device may assign a first carrier carrying a paging message to the first terminal according to the first information of the first terminal when it is determined that the mobile state of the first terminal is stationary.

S240, the first access network device sends third information to the first terminal, where the third information is used to indicate the first carrier.

Wherein the third information is different from the first information. The third information may include, but is not limited to, a first carrier index of the first carrier and/or a first carrier id of the first carrier.

In a specific implementation, the first access network device sends the first carrier index of the first carrier and/or the first carrier id of the first carrier to the first terminal by loading the first carrier index and/or the first carrier id of the first carrier in the third information.

And S250, the first terminal receives the third information from the first access network equipment.

It can be understood that, for the first terminal, the third information is used to indicate a first carrier, where the first carrier is used to carry a paging message, and when the first carrier is a carrier indicated by the first information and the moving state of the first terminal is static, the moving state is a state indicated by the mobility information, and the mobility information is information indicated by the second information.

S260, the first terminal receives the paging message on the first carrier.

It should be noted that, the occurrence of S210 and S220 has no specific sequence, and may be that S210 occurs before S220, or S210 occurs after S220, or S210 and S220 occur simultaneously, which is not limited specifically.

Therefore, the first access network device configures the carrier according to the first information indicating the carrier carrying the paging message by only the stationary first terminal, so that the carrier configuration intelligence is improved, and meanwhile, the paging failure caused by the change of the position of the first terminal is avoided.

According to the technical scheme, first access network equipment firstly acquires first information, the first information is used for indicating a first carrier of a first terminal, the first carrier is used for bearing paging messages, then second information is acquired, the second information is used for indicating mobility information of the first terminal, the mobility information is used for indicating the mobile state of the first terminal, if the mobile state indicated by the mobility information is static, the first carrier is determined according to the first information, and finally third information is sent to the first terminal and used for indicating the first carrier. In the method, the first access network device configures the carrier according to the first information indicating the carrier carrying the paging message by only the stationary first terminal, so that the carrier configuration intelligence is improved, and meanwhile, the paging failure caused by the change of the position of the first terminal is avoided.

In one possible example, for the first access network device, the implementation manner of the first access network device obtaining the first information may be: the first access network device receives first information from the first terminal. It is to be understood that for the first terminal, the first terminal sends the first information to the first access network device.

In a specific implementation, when the first terminal is in a connected state, the first terminal may first bear first information indicating the first carrier in the first message, and then send the first information to the first access network device, and correspondingly, the first access network device receives the first information from the first terminal.

As a possible implementation manner, for the first access network device, the receiving, by the first access network device, the first information from the first terminal may be: the first access network equipment firstly sends a first request to a first terminal, wherein the first request is used for requesting to acquire first information, and then receives the first information from the first terminal. It is to be understood that, for the first terminal, the sending, by the first terminal, the first information to the first access network device may be: the first terminal first receives a first request from the first access network device and then transmits first information to the first access network device in response to the first request.

In a specific implementation, when a first terminal is in a connected state, first access network equipment sends a first request to the first terminal; after receiving a first request from first access network equipment, a first terminal responds to the first request, first information indicating a first carrier is carried in a first message, and then the first information is sent to the first access network equipment; the first access network device receives first information from the first terminal.

As a possible implementation manner, for the first access network device, the receiving, by the first access network device, the first information from the first terminal may be: the first access network device receives first information from the first terminal through Radio Resource Control (RRC) dedicated signaling. It is to be understood that, for the first terminal, the sending, by the first terminal, the first information to the first access network device may be: the first terminal sends the first information to the access network equipment through RRC dedicated signaling.

In a specific implementation, the first terminal sends the first information to the first access network device through the RRC dedicated signaling, and correspondingly, the first access network device receives the first information from the first terminal through the RRC dedicated signaling.

As a possible implementation manner, for the first access network device, the receiving, by the first access network device, the first information from the first terminal may be: the first access network device receives first information from the first terminal through a media access control element (MAC CE). It is to be understood that, for the first terminal, the sending, by the first terminal, the first information to the first access network device may be: and the first terminal sends the first information to the access network equipment through the MAC CE.

In a specific implementation, the first terminal sends the first information to the first access network device through the MAC CE, and correspondingly, the first access network device receives the first information from the first terminal through the MAC CE.

As a possible implementation manner, for the first access network device, the receiving, by the first access network device, the first information from the first terminal may be: the first access network device receives the first information from the first terminal through RRC dedicated signaling and MAC CE. It is to be understood that, for the first terminal, the sending, by the first terminal, the first information to the first access network device may be: the first terminal sends the first information to the first access network equipment through RRC dedicated signaling and MAC CE.

In a specific implementation, the first terminal sends the first information to the first access network device through the RRC dedicated signaling and the MAC CE, and correspondingly, the first access network device receives the first information from the first terminal through the RRC dedicated signaling and the MAC CE.

In one possible example, for the first access network device, an implementation manner of the first access network device obtaining the second information may be: the first access network device receives second information from the first terminal and/or a core network element. It is to be understood that for the first terminal and/or the core network element, the first terminal and/or the core network element sends the second information to the first access network device.

It should be noted that, as a possible implementation manner, for the first access network device, the first access network device receives the second information from the core network element. And for the core network element, the core network element sends second information to the first access network device, and for the first terminal, the second information is information from the core network element. Specifically, the core network element performs the following operations to send the second information to the first access network device: firstly, when the first terminal performs network registration, the subscription information of the first terminal is stored, then the mobility information of the first terminal is obtained from the subscription information, then the mobility information of the first terminal is carried in the second information, and finally the second information is sent to the first access network equipment.

Therefore, the first access network device can acquire the second information from the core network element, in other words, the core network element can send the second information to the first access network device, so that the first access network device can obtain the moving state of the core network element based on the second information, the intelligence of the first access network device for acquiring the moving state of the core network element is improved, and the intelligence of carrier configuration is further improved.

It should be further noted that, for the first access network device, the receiving, by the first access network device, the second information from the core network element may be: the first access network device firstly sends a second request to the core network element, wherein the second request is used for requesting to acquire second information, and then receives the second information from the core network element. For the core network element, the sending, by the core network element, the second information to the first access network device may be: the core network element first receives a second request from the first access network device, and then sends second information to the first access network device in response to the second request.

In a specific implementation, the first access network device sends a second request for requesting to acquire the second information to the core network element, and correspondingly, after receiving the second request, the core network element responds to the second request, and carries the mobility information of the first terminal in the second message to send to the first access network device.

Therefore, the first access network device actively requests the core network element to acquire the second information from the core network element so as to finally obtain the mobile state of the first terminal, and the intelligence of acquiring the mobile state of the first terminal is further improved, so that the intelligence of carrier configuration is further improved.

It should be noted that, as a possible implementation manner, for the first access network device, the first access network device receives the second information from the first terminal. For a first terminal, the first terminal sends second information to a first access network device, and specifically, the first terminal performs the following operations to implement sending the second information to the first access network device: when the first terminal is in a connected state, the mobility information of the first terminal is carried in the second message, and then the second message is sent to the first access network device.

As can be seen, in this example, the first access network device can obtain the second information from the first terminal, in other words, the first terminal can send the second information to the first access network device, so that the first access network device obtains the mobile state of the first terminal based on the second information, the intelligence of the first access network device obtaining the mobile state of the first terminal is improved, and the intelligence of carrier configuration is further improved.

It should be further noted that, for the first access network device, the implementation manner of the first access network device receiving the second information from the first terminal may be: the first access network device firstly sends a second request to the first terminal, wherein the second request is used for requesting to acquire second information, and then receives the second information from the first terminal. For the first terminal, the sending, by the first terminal, the second information to the first access network device may be: the first terminal first receives a second request from the first access network device, and then transmits second information to the first access network device in response to the second request.

In a specific implementation, the first access network device sends a second request for requesting to acquire the second information to the first terminal, and after receiving the second request, the first terminal carries the mobility information of the first terminal in the second message in response to the second request and sends the second request to the first access network device.

Therefore, the first access network device actively requests the first terminal to acquire the second information from the first terminal so as to finally obtain the mobile state of the first terminal, and the intelligence of acquiring the mobile state of the first terminal is further improved, so that the intelligence of carrier configuration is further improved.

It should be noted that, as a possible implementation manner, for the first access network device, the first access network device receives the second information from the first terminal and the core network element, and an occurrence order of the first access network device receiving the second information from the first terminal and the first access network device receiving the second information from the core network element is not specifically limited, and the first access network device may receive the second information from the first terminal first and then receive the second information from the core network element, or the first access network device may receive the second information from the core network element first and then receive the second information from the first terminal. For the core network element and the first terminal, both the core network element and the first terminal send the second information to the first access network device, and in addition, for the first access network device receiving the second information from the first terminal and the first access network device receiving the second information from the core network element, please refer to the foregoing corresponding contents, which is not repeated here.

It should be further noted that, for the first access network device, the first access network device receives second information from the first terminal and a network element of a core network, and includes: and the first access network equipment sends a second request to the first terminal and the core network element, wherein the second request is used for requesting to acquire second information. For the first terminal and the core network element, both the first terminal and the core network element receive the second request from the first access network device, and send the second information to the first access network device in response to the second request. And will not be repeated here.

In one possible example, the first access network device receives second information from the first terminal and/or a core network element, including: the first access network device receives the second information from the first terminal and/or the core network element through RRC dedicated signaling and/or MAC CE. For the first terminal and/or the core network element, the sending, by the first terminal and/or the core network element, the second information to the first access network device includes: and the first terminal and/or the core network element send the second information to the first access network equipment through RRC dedicated signaling and/or MAC CE.

It should be noted that, in this embodiment, it is considered that the first terminal and/or the core network element sends the second information to the first access network device through at least one of RRC dedicated signaling and mac ce, so as to implement adaptive configuration of the first carrier of the first terminal.

Further, for the first access network device, a specific implementation manner of the first access network device sending the third information to the first terminal may be: and when the first terminal releases the connection, the first access network equipment sends third information to the first terminal through RRC dedicated signaling and/or MAC CE. For the first terminal, a specific implementation manner of the first terminal receiving the third information from the first access network device may be: third information is received from the first access network device via RRC dedicated signaling and/or MAC CE.

In a specific implementation, when the first terminal releases the connection, the first access network device carries the first carrier index of the first carrier and/or the first carrier id of the first carrier in the third information, carries the third information in the RRC dedicated signaling and/or the MAC CE, and finally sends the third information to the first terminal through the RRC dedicated signaling and/or the MAC CE, and accordingly, the first terminal receives the third information from the first access network device through the RRC dedicated signaling and/or the MAC CE.

In other embodiments of the present application, after S210 and S220, if the mobility state indicated by the mobility information is mobile, the first access network device may select a carrier carrying the paging message by: the first access network equipment configures first carrier list information, wherein the first carrier list information comprises but is not limited to at least one carrier carrying a paging message, an index and a carrier weight of each carrier in the at least one carrier, and the like; when paging occurs, the first terminal and the first access network equipment select carriers by applying a first carrier selection algorithm to receive and send paging messages.

The first carrier selection algorithm may be random selection according to the UE-ID of the first terminal, and the specific operation formula is as follows: floor (UE _ ID/(N × Ns)) mod W < W (0) + W (1) + \ 8230, + (N).

Wherein, N is the number of paging wireless frames in a paging cycle; ns is the number of paging occasions within a paging radio frame; w (i) is a weight value of an ith carrier in the at least one carrier; w is the weight value of all the carriers in at least one carrier; the minimum n value satisfying the above formula is the selected nth carrier.

Therefore, the first access network device and the first terminal are only mobile first terminals, and the carrier carrying the paging message is selected according to the first carrier selection algorithm, so that the paging efficiency is improved, and the calculation amount is reduced.

In other embodiments of the present application, for a first access network device, the method further comprises: and the first access network equipment firstly determines the fourth information and then sends the fourth information to the core network element. It can be understood that, for a core network element, the method further includes: the core network element receives the fourth information from the first access network device.

The fourth information is used to indicate the first carrier, the third information is the same as the fourth information, and the third information may be different from the fourth information, which is not limited specifically.

Wherein the fourth information may include, but is not limited to, a first carrier index of the first carrier, and/or a first carrier unique code id of the first carrier.

In a specific implementation, after receiving the fourth information, the core network element stores the fourth information, and when the first terminal is released from the connected state and enters the idle state, if the core network element has a page, the core network element carries the fourth information in fifth information to send to the first access network device, where the fifth information is a paging message, so that the first access network device determines, based on the paging message carrying the fourth information, a carrier for sending the paging message.

Referring to fig. 3, fig. 3 is a flowchart illustrating another carrier configuration method according to an embodiment of the present application, where as shown in fig. 3, the carrier configuration method includes the following steps:

s310, the core network element sends fifth information to the first access network device, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message.

Wherein the sixth information includes, but is not limited to, a second carrier index of the second carrier and/or a second carrier id of the second carrier.

And the fifth information is used for indicating the first access network equipment to send the paging message on the second carrier under the condition that the second cell id is the same as the cell id of the first access network equipment and the mobile state indicated by the mobility information is static.

In a specific implementation, when the core network element needs to page, the second carrier index of the second carrier and/or the second carrier id of the second carrier may be first carried in the sixth information, and then the unique code id of the second cell of the first connection of the first terminal, the sixth information, and the mobility information of the first terminal are carried in the fifth information (i.e., the paging message) and sent to the first access network device.

As can be seen, in the example, the core network element issues, to the first access network device, a paging message carrying information of a cell id, a carrier index, a carrier id, mobility information, and the like of the first terminal, which is closest to the current time, so that the first access network device determines, according to the paging message, a carrier that carries the paging message and corresponds to the first terminal.

S320, the first access network device receives the fifth information from the core network element.

S330, the first access network equipment judges whether the fifth information meets a first condition, the first condition comprises that the second cell id is the same as the cell id of the first access network equipment, and the moving state indicated by the mobility information is static.

And S340, if the fifth information meets the first condition, the first access network equipment sends a paging message on the second carrier.

It will be appreciated that the first access network device transmits the paging message on the second carrier and, accordingly, the first terminal receives the paging message on the second carrier.

As can be seen, in this example, the first access network device can send the paging message to the stationary first terminal according to the originally configured carrier, so as to improve the convenience of determining the carrier carrying the paging message.

In other embodiments of the present application, after S330, if the fifth information does not satisfy the first condition, the first access network device may select a carrier carrying the paging message by: the first access network equipment configures first carrier list information, wherein the first carrier list information comprises but is not limited to at least one carrier carrying a paging message, an index and a carrier weight of each carrier in the at least one carrier, and the like; when paging occurs, the first terminal and the first access network equipment select carriers by applying a first carrier selection algorithm to receive and send paging messages.

Wherein, the fifth information not satisfying the first condition may be: the second cell id is different from the cell id of the first access network device, and/or the mobility state indicated by the mobility information is mobile.

It is to be understood that some contents of the above-mentioned specific implementation manners of S310 to S340 may refer to the specific implementation manner of the embodiment shown in fig. 2, and are not described herein again.

In the embodiment of the application, a core network element issues a paging message carrying information such as a cell id, a carrier index, a carrier id, mobility information and the like of a first terminal, which is closest to the current time, to a first access network device, the first access network device can determine a carrier carrying the paging message corresponding to the first terminal according to the paging message, and the first access network device can send the paging message to a stationary first terminal according to an originally configured carrier, so that convenience of determining the carrier carrying the paging message is improved.

The above-mentioned scheme of the embodiment of the present application is introduced mainly from the perspective of interaction between network elements in the method side. It is understood that the terminal or the network device includes hardware structures and/or software modules for performing the respective functions in order to realize the functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software driven 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 application.

In the embodiment of the present application, the terminal or the network device may be divided into the functional units according to the above method examples, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module. It should be noted that the division of the units in the embodiment of the present application is illustrative, and is only one division of the logic functions, and there may be another division in actual implementation.

In the case of an integrated unit, fig. 4 provides a block diagram of functional units of a carrier configuration apparatus. The carrier configuration apparatus 400 is applied to a first access network device, and the apparatus 400 specifically includes: a processing unit 420 and a communication unit 410. Processing unit 420 is configured to control and manage actions of the first access network device, for example, processing unit 420 is configured to support the first access network device to perform the steps in fig. 2 and fig. 3 and other processes used in the technical solutions described in this application. The communication unit 410 is used to support communication between the first access network device and other devices in the communication system. The carrier configuration apparatus 400 may also include a storage unit 430 for storing program codes and data for the first access network device.

The processing unit 420 may be a processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general purpose processor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. Processing unit 420 may also be a combination that performs computing functions, including by way of example, one or more microprocessors, a combination of DSPs and microprocessors, and the like. The communication unit 410 may be a communication interface, a transceiver, a transceiving circuit, etc., and the storage unit 430 may be a memory. When the processing unit 420 is a processor, the communication unit 410 is a communication interface, and the storage unit 430 is a memory, the carrier configuration apparatus 400 according to the embodiment of the present application may be an electronic device shown in fig. 7, where the electronic device is a first access network device.

In a specific implementation, the processing unit 420 is configured to perform any step performed by the first access network device in the above method embodiment, and when performing data transmission, such as sending, and the like, optionally invokes the communication unit 410 to complete the corresponding operation. The following is a detailed description.

The processing unit 420 is configured to: acquiring, by the communication unit 410, first information, where the first information is used to indicate a first carrier of a first terminal, and the first carrier is used to carry a paging message;

acquiring, by the communication unit 410, second information, where the second information is used to indicate mobility information of the first terminal, and the mobility information is used to indicate a moving state of the first terminal;

It should be noted that, specific implementation of each operation may be described in detail in the method embodiment shown in fig. 2 or fig. 3, and is not described in detail here.

In one possible example, the first information includes at least one of: the coverage enhancement level of the first terminal, the discontinuous reception DRX cycle, and the number of repetitions required for successfully receiving the paging message.

In one possible example, in terms of the obtaining the first information through the communication unit 410, the processing unit 420 is specifically configured to: the first information from the first terminal is received through the communication unit 410.

In one possible example, in terms of the receiving, by the communication unit 410, the first information from the first terminal, the processing unit 420 is specifically configured to: receiving, by the communication unit 410, the first information from the first terminal through radio resource control, RRC, dedicated signaling and/or medium access control, MAC, CE.

In one possible example, in terms of the receiving, by the communication unit 410, the first information from the first terminal, the processing unit 420 is specifically configured to: sending a first request to the first terminal through the communication unit 410, where the first request is used to request to acquire the first information.

In one possible example, in terms of the obtaining of the second information through the communication unit 410, the processing unit 420 is specifically configured to: said second information is received from the first terminal and/or the core network element through said communication unit 410.

In a possible example, in terms of the receiving, by the communication unit 410, the second information from the first terminal and/or the core network element, the processing unit 420 is specifically configured to: receiving, by the communication unit 410, the second information from the first terminal and/or the core network element through RRC dedicated signaling and/or MAC CE.

In one possible example, the processing unit 420 is further configured to: before receiving the second information from the core network element through the communication unit 410, sending a second request to the first terminal and/or the core network element through the communication unit 410, where the second request is used to request to acquire the second information.

In one possible example, in terms of the sending the third information to the first terminal through the communication unit 410, the processing unit 420 is specifically configured to: when the first terminal releases the connection, the third information is transmitted to the first terminal through RRC dedicated signaling and/or MAC CE through the communication unit 410.

In one possible example, the processing unit 420 is further configured to: determining, by the communication unit 410, fourth information indicating the first carrier; sending fourth information to the core network element through the communication unit 410.

In one possible example, the fourth information comprises a first carrier index of the first carrier, and/or a first carrier unique code id of the first carrier.

In one possible example, the processing unit 420 is further configured to: receiving, by the communication unit 410, fifth information from a core network element, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message; judging whether the fifth information meets a first condition, wherein the first condition comprises that the second cell id is the same as the cell id of the first access network equipment, and the mobile state indicated by the mobility information is static; if the fifth information satisfies the first condition, a paging message is transmitted on the second carrier through the communication unit 410.

In one possible example, the sixth information includes a second carrier index of the second carrier, and/or a second carrier id of the second carrier.

In the case of an integrated unit, fig. 5 provides a block diagram of functional units of yet another carrier configuration apparatus. The carrier configuration apparatus 500 is applied to a first terminal in a communication system, and the apparatus 500 specifically includes: a processing unit 520 and a communication unit 510. The processing unit 520 is configured to control and manage the actions of the first terminal, for example, the processing unit 520 is configured to support the first terminal to execute the steps in fig. 2 or fig. 3 and other processes for the technical solutions described in this application. The communication unit 510 is used to support communication between the first terminal and other devices in the communication system. The carrier configuration apparatus 500 may also include a storage unit 530 for storing program codes and data for the first terminal.

The processing unit 520 may be a processor or a controller, and may be, for example, a CPU, a DSP, an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. Processing unit 520 may also be a combination that performs computing functions, e.g., including one or more microprocessors, a combination of DSPs and microprocessors, and the like. The communication unit 510 may be a communication interface, a transceiver, a transceiving circuit, etc., and the storage unit 530 may be a memory. When the processing unit 520 is a processor, the communication unit 510 is a communication interface, and the storage unit 530 is a memory, the carrier configuration apparatus 500 according to the embodiment of the present application may be an electronic device shown in fig. 7, where the electronic device is a first terminal.

In a specific implementation, the processing unit 520 is configured to perform any one of the steps performed by the first terminal in the above-described method embodiments, and when performing data transmission, such as sending, the communication unit 510 is optionally invoked to complete the corresponding operation. The details will be described below.

The processing unit 520 is configured to: receiving, by the communication unit 510, third information from a first access network device, where the third information is used to indicate a first carrier, the first carrier is used to carry a paging message, the first carrier is a carrier indicated by first information when a moving state of a first terminal is static, the moving state is a state indicated by mobility information, and the mobility information is information indicated by second information;

a paging message is received on the first carrier by the communication unit 510.

It should be noted that specific implementation of each operation may be described in detail in the method embodiment shown in fig. 2 or fig. 3, and details are not described herein again.

In the application, the stationary first terminal configures the carrier according to the first information indicating the carrier carrying the paging message by the first access network device, so that the intelligence of the carrier configuration for the first terminal is improved, and meanwhile, the paging failure caused by the change of the position of the first terminal is avoided.

In one possible example, the processing unit 520 is further configured to: before the third information from the first access network device is received through the communication unit 510, the first information is sent to the first access network device through the communication unit 510.

In a possible example, in the aspect of sending the first information to the first access network device through the communication unit 510, the processing unit 520 is specifically configured to: transmitting the first information to the access network device through the communication unit 510 through RRC dedicated signaling and/or MAC CE.

In a possible example, in the aspect of sending the first information to the first access network device through the communication unit 510, the processing unit 520 is specifically configured to: receiving, by the communication unit 510, a first request from the first access network device; in response to the first request, the first information is sent to the first access network device through the communication unit 510.

In one possible example, the processing unit 520 is further configured to: the second information is sent to the first access network device through the communication unit 510 before the third information is received from the first access network device through the communication unit 510.

In a possible example, in terms of sending the second information to the first access network device through the communication unit 510, the processing unit 520 is specifically configured to: transmitting, by the communication unit 510, the second information to the first access network device through RRC dedicated signaling and/or MAC CE.

In a possible example, in terms of sending the second information to the first access network device through the communication unit 510, the processing unit 520 is specifically configured to: receiving a second request from the first access network device through the communication unit 510; in response to the second request, the second information is sent to the first access network device through the communication unit 510.

In one possible example, the second information is information from a network element of a core network.

In one possible example, in terms of receiving, by the communication unit 510, the third information from the first access network device, the processing unit 520 is specifically configured to: receiving, by the communication unit 510, the third information from the first access network device through RRC dedicated signaling and/or MAC CE.

In the case of an integrated unit, fig. 6 provides a block diagram of functional units of yet another carrier configuration apparatus. The carrier configuration apparatus 600 is applied to a network element of a core network in a communication system, where the apparatus 600 includes a processing unit 620 and a communication unit 610, and the processing unit 620 is configured to:

sending fifth information to a first access network device through the communication unit 610, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

The processing unit 620 may be a processor or a controller, and may be, for example, a CPU, a DSP, an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processing unit 620 may also be a combination of computing functions, e.g., comprising one or more microprocessors in combination, a DSP and a microprocessor in combination, or the like. The communication unit 610 may be a communication interface, a transceiver, a transceiving circuit, etc., and the storage unit 630 may be a memory. When the processing unit 620 is a processor, the communication unit 610 is a communication interface, and the storage unit 630 is a memory, the carrier configuration apparatus 600 according to the embodiment of the present application may be an electronic device shown in fig. 7, and in this case, the electronic device is a core network element.

In a specific implementation, the processing unit 620 is configured to perform any one of the steps performed by the core network element in the above-described method embodiment, and when performing data transmission such as sending, optionally invoke the communication unit 610 to complete the corresponding operation. The details will be described below.

The processing unit 620 is configured to: sending fifth information to a first access network device through the communication unit 610, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

It can be seen that, in the embodiment of the present application, a core network element issues, to a first access network device, a paging message carrying information of a cell id, a carrier index, a carrier id, mobility information, and the like of a closest connection of a first terminal to a current time, so that the first access network device can determine a carrier carrying the paging message corresponding to the first terminal according to the paging message, so that the first access network device can send the paging message to a stationary first terminal according to an originally configured carrier, and convenience in determining the carrier carrying the paging message is improved.

In one possible example, the sixth information comprises a second carrier index of the second carrier and/or a second carrier id of the second carrier.

Referring to fig. 7, fig. 7 is an electronic device according to an embodiment of the present disclosure, where the electronic device includes: one or more processors, one or more memories, one or more communication interfaces, and one or more programs; the one or more programs are stored in the memory and configured to be executed by the one or more processors.

In one possible implementation, the electronic device is a first access network device, and the program includes instructions for performing the following steps:

In another possible implementation manner, the electronic device is a first terminal, and the program includes instructions for performing the following steps:

receiving a paging message on the first carrier. In a possible implementation manner, the electronic device is a core network element, and the program includes instructions for performing the following steps:

All relevant contents of each scene related to the method embodiment may be referred to the functional description of the corresponding functional module, and are not described herein again.

It will be appreciated that the memory described above may include both read-only memory and random access memory, and provides instructions and data to the processor. The portion of memory may also include non-volatile random access memory. For example, the memory may also store device type information.

In the embodiment of the present application, the processor of the above apparatus may be a Central Processing Unit (CPU), and the processor may also be other general processors, digital Signal Processors (DSP), application Specific Integrated Circuits (ASIC), field Programmable Gate Arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or by instructions in the form of software. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software elements in a processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in a memory, and a processor executes instructions in the memory, in combination with hardware thereof, to perform the steps of the above-described method. To avoid repetition, it is not described in detail here.

The embodiment of the present application further provides a chip, where the chip is configured to obtain first information, where the first information is used to indicate a first carrier of a first terminal, and the first carrier is used to carry a paging message;

The embodiment of the present application further provides a chip module, which includes a transceiver component and a chip, where the chip is configured to obtain first information, where the first information is used to indicate a first carrier of a first terminal, and the first carrier is used to carry a paging message;

The embodiment of the present application further provides a chip, where the chip is configured to receive third information from a first access network device, where the third information is used to indicate a first carrier, the first carrier is used to carry a paging message, the first carrier is a carrier indicated by the first information when a moving state of a first terminal is static, the moving state is a state indicated by mobility information, and the mobility information is information indicated by second information;

receiving a paging message on the first carrier.

The embodiment of the application further provides a chip module, which includes a transceiver component and a chip, where the chip is configured to receive third information from a first access network device, where the third information is used to indicate a first carrier, the first carrier is used to carry a paging message, the first carrier is a carrier indicated by the first information when a moving state of a first terminal is stationary, the moving state is a state indicated by mobility information, and the mobility information is information indicated by second information;

receiving a paging message on the first carrier.

The embodiment of the present application further provides a chip, where the chip is configured to send fifth information to a first access network device, where the fifth information includes a unique second cell code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

The embodiment of the present application further provides a chip module, which includes a transceiver component and a chip, where the chip is configured to send fifth information to a first access network device, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

Embodiments of the present application also provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package.

It should be noted that for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the elements may be selected according to actual needs to achieve the purpose of the solution of the embodiments of the present application.

In addition, functional units in the embodiments of the present application 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 may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially or partially contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, or a TRP, etc.) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps of the methods of the above embodiments may be implemented by a program, which is stored in a computer-readable memory, the memory including: flash disk, ROM, RAM, magnetic or optical disk, and the like.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A carrier configuration method is applied to a first access network device, and comprises the following steps:

2. The method of claim 1, wherein the first information comprises at least one of: the coverage enhancement level of the first terminal, the discontinuous reception DRX cycle, and the number of repetitions required for successfully receiving the paging message.

3. The method of claim 1, wherein obtaining the first information comprises:

receiving the first information from the first terminal.

4. The method of claim 3, wherein the receiving the first information from the first terminal comprises:

receiving the first information from the first terminal through radio resource control, RRC, dedicated signaling and/or a media access control, MAC, control element, CE.

5. The method of claim 3, wherein prior to the receiving the first information from the first terminal, the method further comprises:

and sending a first request to the first terminal, wherein the first request is used for requesting to acquire the first information.

6. The method of claim 1, wherein the obtaining the second information comprises:

receiving said second information from the first terminal and/or a core network element.

7. The method according to claim 6, wherein said receiving said second information from the first terminal and/or the core network element comprises:

receiving the second information from the first terminal and/or the core network element through RRC dedicated signaling and/or MAC CE.

8. The method of claim 6, wherein before the receiving the second information from the core network element, the method further comprises:

and sending a second request to the first terminal and/or a core network element, wherein the second request is used for requesting to acquire the second information.

9. The method of claim 1, wherein the sending third information to the first terminal comprises:

and when the first terminal releases the connection, transmitting the third information to the first terminal through RRC dedicated signaling and/or MAC CE.

10. The method of claim 1, further comprising:

determining fourth information, wherein the fourth information is used for indicating the first carrier;

and sending fourth information to the core network element.

11. The method according to claim 10, wherein the fourth information comprises a first carrier index of the first carrier, and/or a first carrier unique code id of the first carrier.

12. The method of claim 1, further comprising:

receiving fifth information from a core network element, where the fifth information includes a second cell unique code id of a first connection of the first terminal, sixth information, and mobility information of the first terminal, where the sixth information is used to indicate a second carrier of the first connection, the first connection is a connection closest to a current time, and the second carrier is used to carry a paging message;

judging whether the fifth information meets a first condition, wherein the first condition comprises that the second cell id is the same as the cell id of the first access network equipment, and the moving state indicated by the mobility information is static;

and if the fifth information meets the first condition, sending a paging message on the second carrier.

13. The method according to claim 12, wherein the sixth information comprises a second carrier index of the second carrier, and/or a second carrier id of the second carrier.

14. A carrier configuration method applied to a first terminal, the method comprising:

receiving a paging message on the first carrier.

15. The method of claim 14, wherein the first information comprises at least one of: the coverage enhancement level of the first terminal, the discontinuous reception DRX cycle, and the number of repetitions required for successfully receiving the paging message.

16. The method of claim 14, wherein prior to receiving the third information from the first access network device, the method further comprises:

and sending the first information to the first access network equipment.

17. The method of claim 16, wherein the sending the first information to the first access network device comprises;

and transmitting the first information to the access network equipment through RRC dedicated signaling and/or MAC CE.

18. The method of claim 16, wherein the sending the first information to the first access network device comprises:

receiving a first request from the first access network device;

sending the first information to the first access network device in response to the first request.

19. The method of claim 14, wherein prior to receiving the third information from the first access network device, the method further comprises:

and sending the second information to the first access network equipment.

20. The method of claim 19, wherein the sending the second information to the first access network device comprises:

and sending the second information to the first access network equipment through RRC dedicated signaling and/or MAC CE.

21. The method of claim 19, wherein the sending the second information to the first access network device comprises:

receiving a second request from the first access network device;

and sending the second information to the first access network equipment in response to the second request.

22. The method of claim 14, wherein the second information is information from a core network element.

23. The method of claim 14, wherein receiving the third information from the first access network device comprises:

receiving the third information from the first access network device through RRC dedicated signaling and/or MAC CE.

24. A carrier configuration method is applied to a core network element, and the method comprises the following steps:

and the fifth information is used for indicating the first access network equipment to send a paging message on the second carrier under the condition that the second cell id is the same as the cell id of the first access network equipment and the mobile state indicated by the mobility information is static.

25. The method according to claim 24, wherein the sixth information comprises a second carrier index of the second carrier and/or a second carrier id of the second carrier.

26. A carrier configuration apparatus, applied to a first access network device, the apparatus includes a processing unit and a communication unit, where the processing unit is configured to:

acquiring second information through the communication unit, wherein the second information is used for indicating mobility information of the first terminal, and the mobility information is used for indicating a moving state of the first terminal;

27. A carrier configuration apparatus, applied to a first terminal, the apparatus comprising a processing unit and a communication unit, wherein the processing unit is configured to:

receiving, by the communication unit, a paging message on the first carrier.

28. A carrier configuration apparatus, applied to a network element of a core network, the apparatus includes a processing unit and a communication unit, where the processing unit is configured to:

29. An electronic device, characterized in that the electronic device comprises a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-13, or the steps in the method of any of claims 14-23, or the steps in the method of any of claims 24-25.

30. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the steps of the method according to any one of claims 1-13, or the steps of the method according to any one of claims 14-23, or the steps of the method according to any one of claims 24-25.