CN116325937A

CN116325937A - Wireless communication method, terminal equipment and network equipment

Info

Publication number: CN116325937A
Application number: CN202080105317.5A
Authority: CN
Inventors: 范江胜
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2023-06-23
Also published as: WO2022141210A1

Abstract

The embodiment of the application provides a wireless communication method, terminal equipment and network equipment, wherein the terminal equipment can determine the frequency point priority of a service cell and the frequency point priority of adjacent frequencies thereof, so that cell selection or cell reselection can be performed based on the determined frequency point priority, and the system performance is improved. The method of wireless communication includes: the terminal equipment determines the frequency point priority of the target frequency point according to the frequency point priority information; the target frequency point comprises a serving cell frequency point and/or at least one adjacent frequency associated with the serving cell.

Description

Wireless communication method, terminal equipment and network equipment

Technical Field

The embodiment of the application relates to the field of communication, and more particularly, to a wireless communication method, terminal equipment and network equipment.

Background

The New Radio, NR, version 16 (release 16, R16) introduces a Non-public Network (NPN), and in order to increase flexibility of NPN deployment, the NPN Network may be further divided into a Stand-alone Non-public Network (SNPN) and a closed access group (Closed Access Group, CAG) Network. An SNPN network is determined by a public land mobile network (Public Land Mobile Network, PLMN) Identity (ID) and a network identity (Network Identifier, NID), and a CAG network is determined by the PLMN ID and a CAG identity (CAG ID). In some scenarios, the operator authorization allows the third party entity to establish its own NPN network, that is, the network deployed by the operator authority and the NPN network deployed by the third party entity may coexist, and in this case, how to determine the frequency point priority of the serving cell and the frequency point priority of the neighboring frequency point is a problem to be solved urgently.

Disclosure of Invention

The embodiment of the application provides a wireless communication method, terminal equipment and network equipment, wherein the terminal equipment can determine the frequency point priority of a service cell and the frequency point priority of adjacent frequencies thereof, so that cell selection or cell reselection can be performed based on the determined frequency point priority, and the system performance is improved.

In a first aspect, a method of wireless communication is provided, the method comprising:

the terminal equipment determines the frequency point priority of the target frequency point according to the frequency point priority information;

the target frequency point comprises a serving cell frequency point and/or at least one adjacent frequency associated with the serving cell.

In a second aspect, there is provided a method of wireless communication, the method comprising:

the network equipment sends frequency point priority information to the terminal equipment, wherein the frequency point priority information is used for determining the frequency point priority of a target frequency point by the terminal equipment, and the target frequency point comprises a service cell frequency point and/or at least one adjacent frequency associated with the service cell.

In a third aspect, a terminal device is provided for performing the method in the first aspect.

Specifically, the terminal device comprises functional modules for performing the method in the first aspect described above.

In a fourth aspect, a network device is provided for performing the method in the second aspect.

In particular, the network device comprises functional modules for performing the method in the second aspect described above.

In a fifth aspect, a terminal device is provided comprising a processor and a memory. The memory is used for storing a computer program, and the processor is used for calling and running the computer program stored in the memory to execute the method in the first aspect.

In a sixth aspect, a network device is provided that includes a processor and a memory. The memory is for storing a computer program and the processor is for calling and running the computer program stored in the memory for performing the method of the second aspect described above.

In a seventh aspect, there is provided an apparatus for implementing the method of any one of the first to second aspects.

Specifically, the device comprises: a processor for calling and running a computer program from a memory, causing a device in which the apparatus is installed to perform the method of any of the first to second aspects as described above.

In an eighth aspect, a computer-readable storage medium is provided for storing a computer program that causes a computer to execute the method of any one of the first to second aspects.

In a ninth aspect, there is provided a computer program product comprising computer program instructions for causing a computer to perform the method of any one of the first to second aspects above.

In a tenth aspect, there is provided a computer program which, when run on a computer, causes the computer to perform the method of any of the first to second aspects described above.

Through the technical scheme, the terminal equipment can determine the frequency point priority of the service cell frequency point and/or at least one adjacent frequency associated with the service cell according to the frequency point priority information, so that cell selection or cell reselection can be performed based on the determined frequency point priority, and the system performance is improved.

Drawings

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

Fig. 2 is a schematic diagram of a networking combination relationship among a common public network, an SNPN and a CAG network according to an embodiment of the present application.

Fig. 3 is a schematic flow chart of a method of wireless communication provided in accordance with an embodiment of the present application.

Fig. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.

Fig. 5 is a schematic block diagram of a network device provided according to an embodiment of the present application.

Fig. 6 is a schematic block diagram of a communication device provided according to an embodiment of the present application.

Fig. 7 is a schematic block diagram of an apparatus provided in accordance with an embodiment of the present application.

Fig. 8 is a schematic block diagram of a communication system provided according to an embodiment of the present application.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden for the embodiments herein, are intended to be within the scope of the present application.

The technical solution of the embodiment of the application can be applied to various communication systems, for example: global system for mobile communications (Global System of Mobile communication, GSM), code division multiple access (Code Division Multiple Access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, general packet Radio service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) system, long term evolution advanced (Advanced long term evolution, LTE-a) system, new Radio, NR system evolution system, LTE over unlicensed spectrum (LTE-based access to unlicensed spectrum, LTE-U) system, NR over unlicensed spectrum (NR-based access to unlicensed spectrum, NR-U) system, non-terrestrial communication network (Non-Terrestrial Networks, NTN) system, universal mobile telecommunication system (Universal Mobile Telecommunication System, UMTS), wireless local area network (Wireless Local Area Networks, WLAN), wireless fidelity (Wireless Fidelity, wiFi), fifth Generation communication (5 th-Generation, 5G) system, or other communication system, etc.

Generally, the number of connections supported by the conventional communication system is limited and easy to implement, however, with the development of communication technology, the mobile communication system will support not only conventional communication but also, for example, device-to-Device (D2D) communication, machine-to-machine (Machine to Machine, M2M) communication, machine type communication (Machine Type Communication, MTC), inter-vehicle (Vehicle to Vehicle, V2V) communication, or internet of vehicles (Vehicle to everything, V2X) communication, etc., and the embodiments of the present application may also be applied to these communication systems.

Optionally, the communication system in the embodiment of the present application may be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, and a Stand Alone (SA) fabric scenario.

Optionally, the communication system in the embodiments of the present application may be applied to unlicensed spectrum, where unlicensed spectrum may also be considered as shared spectrum; alternatively, the communication system in the embodiments of the present application may also be applied to licensed spectrum, where licensed spectrum may also be considered as non-shared spectrum.

Embodiments of the present application describe various embodiments in connection with network devices and terminal devices, where a terminal device may also be referred to as a User Equipment (UE), access terminal, subscriber unit, subscriber station, mobile station, remote terminal, mobile device, user terminal, wireless communication device, user agent, user Equipment, or the like.

The terminal device may be a STATION (ST) in a WLAN, may be a cellular telephone, a cordless telephone, a session initiation protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) STATION, a personal digital assistant (Personal Digital Assistant, PDA) device, a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, a vehicle mounted device, a wearable device, a terminal device in a next generation communication system such as an NR network, or a terminal device in a future evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.

In embodiments of the present application, the terminal device may be deployed on land, including indoor or outdoor, hand-held, wearable or vehicle-mounted; can also be deployed on the water surface (such as ships, etc.); but may also be deployed in the air (e.g., on aircraft, balloon, satellite, etc.).

In the embodiment of the present application, the terminal device may be a Mobile Phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an augmented Reality (Augmented Reality, AR) terminal device, a wireless terminal device in industrial control (industrial control), a wireless terminal device in unmanned driving (self driving), a wireless terminal device in remote medical (remote medical), a wireless terminal device in smart grid (smart grid), a wireless terminal device in transportation security (transportation safety), a wireless terminal device in smart city (smart city), or a wireless terminal device in smart home (smart home), and the like.

By way of example, and not limitation, in embodiments of the present application, the terminal device may also be a wearable device. The wearable device can also be called as a wearable intelligent device, and is a generic name for intelligently designing daily wear by applying wearable technology and developing wearable devices, such as glasses, gloves, watches, clothes, shoes and the like. The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also can realize a powerful function through software support, data interaction and cloud interaction. The generalized wearable intelligent device includes full functionality, large size, and may not rely on the smart phone to implement complete or partial functionality, such as: smart watches or smart glasses, etc., and focus on only certain types of application functions, and need to be used in combination with other devices, such as smart phones, for example, various smart bracelets, smart jewelry, etc. for physical sign monitoring.

In this embodiment of the present application, the network device may be a device for communicating with a mobile device, where the network device may be an Access Point (AP) in a WLAN, a base station (Base Transceiver Station, BTS) in GSM or CDMA, a base station (NodeB, NB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, a relay station or an Access Point, a vehicle device, a wearable device, a network device or a base station (gNB) in an NR network, a network device in a PLMN network of future evolution, or a network device in an NTN network, etc.

By way of example and not limitation, in embodiments of the present application, a network device may have a mobile nature, e.g., the network device may be a mobile device. Alternatively, the network device may be a satellite, a balloon station. For example, the satellite may be a Low Earth Orbit (LEO) satellite, a medium earth orbit (medium earth orbit, MEO) satellite, a geosynchronous orbit (geostationary earth orbit, GEO) satellite, a high elliptical orbit (High Elliptical Orbit, HEO) satellite, or the like. Alternatively, the network device may be a base station disposed on land, in a water area, or the like.

In this embodiment of the present application, a network device may provide a service for a cell, where a terminal device communicates with the network device through a transmission resource (e.g., a frequency domain resource, or a spectrum resource) used by the cell, where the cell may be a cell corresponding to a network device (e.g., a base station), and the cell may belong to a macro base station, or may belong to a base station corresponding to a Small cell (Small cell), where the Small cell may include: urban cells (Metro cells), micro cells (Micro cells), pico cells (Pico cells), femto cells (Femto cells) and the like, and the small cells have the characteristics of small coverage area and low transmitting power and are suitable for providing high-rate data transmission services.

Exemplary, a communication system 100 to which embodiments of the present application apply is shown in fig. 1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or referred to as a communication terminal, terminal). Network device 110 may provide communication coverage for a particular geographic area and may communicate with terminal devices located within the coverage area.

Fig. 1 illustrates one network device and two terminal devices by way of example, and alternatively, the communication system 100 may include a plurality of network devices and may include other numbers of terminal devices within the coverage area of each network device, which is not limited in this embodiment of the present application.

Optionally, the communication system 100 may further include a network controller, a mobility management entity, and other network entities, which are not limited in this embodiment of the present application.

It should be understood that a device having a communication function in a network/system in an embodiment of the present application may be referred to as a communication device. Taking the communication system 100 shown in fig. 1 as an example, the communication device may include a network device 110 and a terminal device 120 with communication functions, where the network device 110 and the terminal device 120 may be specific devices described above, and are not described herein again; the communication device may also include other devices in the communication system 100, such as a network controller, a mobility management entity, and other network entities, which are not limited in this embodiment of the present application.

It should be understood that the terms "system" and "network" are used interchangeably herein. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

The terminology used in the description section of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the present application. The terms "first," "second," "third," and "fourth" and the like in the description and in the claims of this application and in the drawings, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

It should be understood that, in the embodiments of the present application, the "indication" may be a direct indication, an indirect indication, or an indication having an association relationship. For example, a indicates B, which may mean that a indicates B directly, e.g., B may be obtained by a; it may also indicate that a indicates B indirectly, e.g. a indicates C, B may be obtained by C; it may also be indicated that there is an association between a and B.

In the description of the embodiments of the present application, the term "corresponding" may indicate that there is a direct correspondence or an indirect correspondence between the two, or may indicate that there is an association between the two, or may indicate a relationship between the two and the indicated, configured, or the like.

In the embodiment of the present application, the "predefining" may be implemented by pre-storing corresponding codes, tables or other manners that may be used to indicate relevant information in devices (including, for example, terminal devices and network devices), and the specific implementation of the present application is not limited. Such as predefined may refer to what is defined in the protocol.

In this embodiment of the present application, the "protocol" may refer to a standard protocol in the communication field, for example, may include an LTE protocol, an NR protocol, and related protocols applied in a future communication system, which is not limited in this application.

In a 5G network environment, for the purposes of reducing air interface signaling and quickly recovering a radio connection, and quickly recovering data traffic, a new radio resource control (Radio Resource Control, RRC) state, i.e., an rrc_inactive state, is defined. This state is different from the rrc_idle and rrc_connected states. Rrc_idle: mobility is UE-based cell selection reselection, paging is initiated by a Core Network (CN), and paging areas are configured by the CN. The base station side does not have a UE Access Stratum (AS) context, and does not have RRC connection. Rrc_connected: the RRC connection exists, and the base station and the UE exist a UE AS context; the network device knows that the location of the UE is cell specific. Mobility is mobility controlled by the network device. Unicast data may be transmitted between the UE and the base station. Rrc_inactive: mobility is a UE-based cell selection reselection, there is a connection between CN-NRs, the UE AS context is present on a certain base station, paging is triggered by the radio access network (Radio Access Network, RAN), the RAN-based paging area is managed by the RAN, the network device knows that the UE location is based on the RAN paging area level.

For better understanding of the embodiments of the present application, NPN networks related to the present application will be described.

The NR 16 introduces an NPN, which may be divided into an snp and a CAG network in order to increase flexibility of NPN deployment, where one snp is determined by PLMN ID and NID, and one CAG network is determined by PLMN ID and CAG identification (CAG ID). Taking the SNPN as an example, PLMN ID and NID may be used as an identifier of the SNPN, and a user subscribed to a certain SNPN service may configure a corresponding user permanent identifier (Subscriber Permanent Identifier, SUPI) and subscription information, and store them at the terminal device and the core network side. A user subscribed to the SNPN service needs to support an SNPN access mode (SNPN access mode), and a user configured to the SNPN access mode can only access the network through the SNPN, and a user not configured to the SNPN access mode can perform a PLMN selection procedure. Wherein the configuration mode (activation, deactivation, etc.) of the SNPN access mode is implemented by the terminal device. In the processes of initial access and cell reselection, the access network equipment needs to broadcast the NID supported by itself and corresponding PLMN ID information, and the user configured with the SNPN access mode can select an accessible SNPN cell according to own subscription information, and the core network equipment can also authenticate the identity of the user according to the subscription information of the user.

One PLMN can simultaneously support any network sharing combination mode in the common public network, the SNPN and the CAG network. For example, one PLMN may support a common public network, an SNPN, or a CAG network alone, or may support a network sharing combination mode of the common public network and the SNPN, or may support a network sharing combination mode of the common public network, the SNPN, and the CAG network. In other words, the common public network, the SNPN or the CAG network may be supported by one PLMN, or the common public network and the SNPN may share one PLMN network at the same time, or even the common public network, the SNPN and the CAG network may share one PLMN network at the same time. The following table 1 can more clearly reflect the logical deployment relationship among the common public network, the SNPN and the CAG network.

TABLE 1

As shown in table 1, from the network configuration perspective, one cell may simultaneously configure public network PLMN ID list information and non-public network NPN network identification list information, where the non-public network NPN network identification list information is an optional parameter introduced by NR R16, and for a CAG type NPN network, one PLMN ID is allowed to be associated with one CAG ID list; for an NPN network of the SNPN type, one PLMN ID is allowed to be associated with one NID list.

The parameter N/M/W in Table 1 is a positive integer of 1 or more.

Fig. 2 is a schematic diagram of a networking combination relationship among a common public network, an SNPN and a CAG network according to an embodiment of the present application. As shown in fig. 2, one physical cell may be shared by multiple PLMN networks at the same time, and each PLMN logical cell may constitute its own unique non-public network. Alternatively, different physical cells may be distinguished by physical cell identity (Physical Cell Identities, PCI). For example, there are 1008 total NR system physical cell identities. PCI is a radio signal used to distinguish between different cells, ensuring that there is no identical physical cell identity within the coverage of the relevant cell. Any network sharing combination of a common public network, SNPN and CAG network can be freely deployed under one PLMN. Optionally, the number of independent SNPN subnetworks deployed in one physical cell, the number of independent CAG subnetworks, or the total number of SNPNs and CAG subnetworks cannot exceed 12.

It should be noted that, the "suitable cell" may refer to a cell in which the terminal device may normally reside.

In order to better understand the embodiments of the present application, the frequency point priority related to the present application is described.

The network side can configure the frequency point priority information at the same time when configuring a frequency point, the frequency point priority value is 0-7, 0 represents the lowest priority, 7 represents the highest priority, for the diversity of the frequency point priority configuration, the standard prescribes that each value of 0-7 can be associated with a decimal place value, the decimal place value range is {0.2,0.4,0.6,0.8}, and the whole digits and the decimal places are matched with 40 frequency point priority combinations in total.

The frequency point priority can be configured through system information or special signaling, the frequency point priority of the special signaling is related to an effective duration, and the special frequency point priority always covers the public frequency point priority of the system information broadcast in the effective duration; after the effective duration is overtime, the terminal can only use the public frequency point priority.

It should be noted that, when a frequency point is configured, the frequency point priority of the frequency point configured by the network side is the absolute frequency point priority of the frequency point.

For better understanding of the embodiments of the present application, a cell selection reselection rule of a terminal in an NPN network related to the present application will be described.

Cell selection: and if the cell selected by the terminal meets the proper cell criterion, the terminal can select to reside in the cell to complete cell selection.

Cell reselection: and if the reselected target cell meets the proper cell criterion and meets the reselection criterion condition defined based on the absolute frequency point priority, the terminal reselects to the cell which corresponds to the condition and completes cell reselection.

The reselection criteria defined based on the absolute frequency point priority include the following three types:

a high priority frequency point reselection criterion;

the equal priority frequency point reselection criterion or the same frequency reselection criterion is also called as an R criterion;

Low priority frequency point reselection criteria.

The third party entity establishes the NPN network as a new NPN network distribution requirement, such as temporary concert communication and temporary emergency communication, and the provision of the temporary NPN network distribution by relying on an operator each time is not an efficient network construction mode, so that the operator seems to be more efficient for various third party NPN network distribution requirements which continuously grow in the future through a protocol authorization mode.

However, once the operator authorizes the third party entity to establish the own NPN network, the problem of coexistence of the NPN network deployed by the operator official and the NPN network deployed by the third party entity occurs, and in this case, how to determine the frequency point priority is a problem to be solved.

Based on the above problems, the present application proposes a scheme for determining the priority of a frequency point, where a terminal device can determine the priority of the frequency point of a serving cell and the frequency point of its neighboring frequency, so that cell selection or cell reselection can be performed based on the determined priority of the frequency point, thereby improving system performance.

The technical scheme of the present application is described in detail below through specific embodiments.

Fig. 3 is a schematic flow chart of a method 200 of wireless communication according to an embodiment of the present application, as shown in fig. 3, the method 200 may include at least some of the following:

S210, the network equipment sends frequency point priority information to the terminal equipment, wherein the frequency point priority information is used for determining the frequency point priority of a target frequency point by the terminal equipment, and the target frequency point comprises a service cell frequency point and/or at least one adjacent frequency associated with the service cell;

s220, the terminal equipment receives the frequency point priority information;

s230, the terminal equipment determines the frequency point priority of the target frequency point according to the frequency point priority information.

In this embodiment of the present application, the frequency point priority information is different from priority information (i.e., absolute frequency point priority) of a frequency point configured by a network side while configuring the frequency point, where the frequency point priority information in this embodiment of the present application is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest. That is, in the embodiment of the present application, the terminal device determines the frequency point priority of the target frequency point according to the frequency point priority information, instead of directly acquiring the absolute frequency point priority of the target frequency point.

It should be noted that the serving cell may be the current serving cell.

Alternatively, the serving cell frequency point may be a frequency point in an NPN network officially deployed by an operator. In this case, part or all of at least one adjacent frequency associated with the serving cell may be a frequency point in an NPN network deployed by an official authority of an operator, or part or all of at least one adjacent frequency associated with the serving cell may also be a frequency point in an NPN network deployed by a third party entity.

Optionally, the serving cell frequency point may also be a frequency point in an NPN network deployed by a third party entity. In this case, part or all of at least one adjacent frequency associated with the serving cell may be a frequency point in an NPN network deployed by an official authority of an operator, or part or all of at least one adjacent frequency associated with the serving cell may also be a frequency point in an NPN network deployed by a third party entity.

In some embodiments, the frequency point priority information in S230 may not be acquired from the network device, that is, S210 and S220 may be optional steps. For example, the frequency point priority information is pre-configured or agreed upon by the protocol. In this case, the terminal device directly obtains the frequency point priority information, and determines the frequency point priority of the target frequency point according to the frequency point priority information.

Optionally, in some embodiments, in a case that the target frequency point is the serving cell frequency point, the frequency point priority information is used to indicate that the frequency point priority of the serving cell frequency point is highest or lowest.

Optionally, in some embodiments, in a case that the target frequency point is at least one adjacent frequency associated with the serving cell, each adjacent frequency in the at least one adjacent frequency is configured with respective frequency point priority information, where the frequency point priority information is used to indicate that a frequency point priority of the corresponding adjacent frequency is highest or lowest. That is, each of the at least one neighbor associated with the serving cell is independently configured with frequency point priority information, e.g., as shown in table 2 below.

TABLE 2

Optionally, in some embodiments, in a case that the target frequency point is at least one neighbor frequency associated with the serving cell, all the neighbor frequencies in the at least one neighbor frequency are configured with one piece of common frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the at least one neighbor frequency is highest or lowest. That is, all neighbors associated with the serving cell are configured with one common frequency point priority information, e.g., as shown in table 3 below.

TABLE 3 Table 3

Optionally, in some embodiments, in a case that the target frequency point is at least one adjacent frequency associated with the serving cell, a part of adjacent frequencies in the at least one adjacent frequency are configured with one common frequency point priority information, and each of another part of adjacent frequencies in the at least one adjacent frequency is configured with the respective frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the corresponding adjacent frequency is highest or lowest. That is, a portion of the neighbors associated with the serving cell independently configure frequency point priority information, while another portion of the neighbors are associated with a common set of frequency point priority information, e.g., as shown in table 4 below.

TABLE 4 Table 4

Optionally, in some embodiments, in a case that the target frequency point is the serving cell frequency point and the at least one neighboring frequency, the serving cell frequency point and the at least one neighboring frequency are configured with a common frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priorities of the serving cell frequency point and the at least one neighboring frequency are the highest or the lowest. That is, the serving cell frequency points and their neighbors together correlate to a common frequency point priority information, e.g., as shown in table 5 below.

TABLE 5

Optionally, in some embodiments, in a case that the target frequency point is the serving cell frequency point and the at least one neighboring frequency, a part of the at least one neighboring frequency and the serving cell frequency point are configured with one piece of common frequency point priority information, and each of the other part of the at least one neighboring frequency is configured with the respective frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest. That is, the serving cell frequency point and a part of the neighboring frequency points are associated with one common frequency point priority information, and another part of the neighboring frequency points are respectively associated with one independent frequency point priority information, for example, as shown in the following table 6.

TABLE 6

Optionally, in some embodiments, in a case that the target frequency point is the serving cell frequency point and the at least one neighbor frequency, a part of the at least one neighbor frequency and the serving cell frequency point are configured with one common frequency point priority information, and another part of the at least one neighbor frequency is configured with another common frequency point priority information, where the frequency point priority information is used to indicate that a frequency point priority of the corresponding frequency point is highest or lowest. That is, the serving cell frequency point and a part of the neighboring frequency points are associated with one common frequency point priority information, and another part of the neighboring frequency points are associated with one common frequency point priority information, for example, as shown in the following table 7.

TABLE 7

In tables 2 to 7, M or N is a positive integer of 1 or more.

Optionally, in some embodiments, the frequency point priority information occupies at least one bit, and a value of the at least one bit is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest. That is, the frequency point priority information may be configured in an explicit manner. For example, the frequency point priority information corresponds to a frequency point of the serving cell, and the frequency point priority information occupies 1 bit, wherein a bit value of 0 is used for indicating that the frequency point priority of the frequency point of the serving cell is highest, and a bit value of 1 is used for indicating that the frequency point priority of the frequency point of the serving cell is lowest; or vice versa.

Optionally, in other embodiments, the frequency point priority information is a feature parameter, and whether the terminal device configures or acquires the feature parameter is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest. That is, the frequency point priority information may be implicitly configured. For example, the frequency point priority information corresponds to a frequency point of the serving cell, and the terminal device configures or acquires the characteristic parameter for indicating that the frequency point of the serving cell has the highest priority, and the terminal device does not configure or acquire the characteristic parameter for indicating that the frequency point of the serving cell has the lowest priority; or vice versa.

Optionally, the characteristic parameter includes, but is not limited to, at least one of:

PLMN list configuration information or SNPN list configuration information or access control related network identification list configuration information or temporary network identification list configuration information;

indication information whether the terminal is allowed to authenticate through the service network;

group identification information allowing the terminal to authenticate through the service network;

whether the terminal is allowed to initiate indication information of a network authentication request in a service network under the condition that the maintained SNPN or PLMN network identifier used for the service network authentication is not matched with any SNPN or PLMN network identifier broadcasted by cell system information;

whether the terminal is allowed to access through the service network and obtain the indication information of the subscription information;

allowing the terminal to access through a service network and acquiring group identification information of subscription information;

indication information of whether PLMN, SNPN, access control related network identity, CAG or temporary network identity allows emergency communication.

It should be appreciated that the access control related network identity is similar, i.e. has the same actual meaning, as the PLMN ID or the SNPN ID, but the length of the access control related network identity may be different from the PLMN ID or the SNPN ID. Similarly, the temporary network identity is similar to, i.e. in the same sense as, the PLMN ID or SNPN ID, except that it is a temporary identity of the PLMN or SNPN.

It should be noted that, in the information included in the feature parameter, the service network may be a current network, for example, an NPN network deployed by a third party entity, or an NPN network deployed by an operator.

Optionally, any item in the feature parameter other than PLMN list configuration information or SNPN list configuration information or access control related network identification list configuration information or temporary network identification list configuration information includes at least one of the following configuration granularities:

PLMN or SNPN granularity, CAG granularity, cell granularity, access control related network identity granularity, temporary network identity granularity.

That is, the "indication information of whether the terminal is allowed to authenticate through the service network" may include at least one of the following configuration granularities:

That is, "group identification information allowing the terminal to authenticate through the service network" may also include at least one of the following configuration granularities:

That is, "whether the terminal is allowed to initiate a network authentication request at the serving network in case that the maintained SNPN or PLMN network identification for serving network authentication use does not match any SNPN or PLMN network identification of the cell system information broadcast" may also include at least one of the following configuration granularities:

That is, the "indication information whether the terminal is allowed to access through the service network and acquire the subscription information" may also include at least one of the following configuration granularities:

That is, the "group identification information allowing the terminal to access and acquire subscription information through the service network" may also include at least one of the following configuration granularities:

That is, "PLMN, SNPN, CAG or temporary network identification indication of whether emergency communication is allowed" may also include at least one of the following configuration granularities:

As one example, feature parameter 1: PLMN list configuration information or SNPN list configuration information or access control related network identification list configuration information or temporary network identification list configuration information; characteristic parameter 2: indication information whether the terminal is allowed to authenticate through the service network; characteristic parameter 3: group identification information allowing the terminal to authenticate through the service network; characteristic parameter 4: whether the terminal is allowed to initiate indication information of a network authentication request in a service network under the condition that the maintained SNPN or PLMN network identifier used for the service network authentication is not matched with any SNPN or PLMN network identifier broadcasted by cell system information; characteristic parameter 5: whether the terminal is allowed to access through the service network and obtain the indication information of the subscription information; characteristic parameters 6: allowing the terminal to access through a service network and acquiring group identification information of subscription information; characteristic parameters 7: indication information of whether PLMN, SNPN, access control related network identity, CAG or temporary network identity allows emergency communication. For example, an alternative cell granularity configuration format may be shown in table 8, where, since feature parameter 1 is a cell granularity configuration, feature parameter 2/3/4/5/6/7 is juxtaposed with feature parameter 1, and feature parameter 2/3/4/5/6/7 is a cell granularity configuration. As another example, an alternative PLMN/SNPN/access control related network identity/temporary network identity granularity configuration format may be as shown in table 9, where the characteristic parameter 2/3/4/5/6/7 is the next level association configuration of characteristic parameter 1, and thus the characteristic parameter 2/3/4/5/6/7 is the PLMN/SNPN granularity configuration. As another example, an alternative CAG granularity configuration format may be as shown in table 10, wherein feature parameter 2/3/4/5/6/7 is the next level of associated configuration of CAG information associated with feature parameter 1, and thus feature parameter 2/3/4/5/6/7 is the configuration of CAG granularity.

TABLE 8

Characteristic parameter 1
Characteristic parameter 2
Characteristic parameter 3
Characteristic parameter 4
Characteristic parameter 5
Characteristic parameter 6
Characteristic parameter 7

TABLE 9

Table 10

Optionally, in some embodiments, the frequency point priority information is carried by a cell system broadcast information, or the frequency point priority information is carried by a dedicated signaling. That is, in S210 described above, the network device may transmit the frequency point priority information to the terminal device through the cell system broadcast information. Alternatively, in S210 described above, the network device may send the frequency point priority information to the terminal device through dedicated signaling.

Optionally, the frequency point priority information is associated with validity configuration information, where the validity configuration information is used to determine whether the frequency point priority information is invalid.

Optionally, in the case that the frequency point priority information is carried by a cell system broadcast information, the validity configuration information includes, but is not limited to, at least one of the following:

cell identity list configuration, tracking Area (TA) list configuration, PLMN or SNPN list configuration, physical cell identity (Physical Cell Identifier, PCI) list configuration, beam (Beam) identity list configuration, access network Area code (Radio Access Network Area Code, RANAC) identity list configuration.

Optionally, in a case where at least one of the target cells of cell selection or cell reselection matches the validity configuration information, the frequency point priority information is not invalidated; otherwise, the frequency point priority information is invalid.

Optionally, in the case that the frequency point priority information is carried through dedicated signaling, the validity configuration information includes, but is not limited to, at least one of the following:

cell identity list configuration, TA list configuration, PLMN or SNPN list configuration, PCI list configuration, beam identity list configuration, RANAC identity list configuration, active duration timer information.

Optionally, in a case where at least one of the target cells of cell selection or cell reselection matches the validity configuration information, the frequency point priority information is not invalidated; otherwise, the frequency point priority information is invalid; or alternatively, the process may be performed,

under the condition that the effective duration timer is not overtime, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid.

It should be noted that: one or more items of the validity configuration information may be parallel relationship or have a superior-inferior relationship when configured, which is not limited in this application.

For example, the cell identity list configuration and the TA list configuration may be in a side-by-side relationship, as shown in table 11.

TABLE 11

For another example, the relationship between the cell identifier list configuration and the beam identifier list configuration is a superior-inferior relationship, and the beam identifier list configuration of the cell can be configured only if the cell identifier list configuration is configured first, as shown in table 12.

Table 12

Therefore, in the embodiment of the application, the terminal device can determine the frequency point priority of the service cell frequency point and/or at least one adjacent frequency associated with the service cell according to the frequency point priority information, so that cell selection or cell reselection can be performed based on the determined frequency point priority, and the system performance is improved. That is, the terminal device may acquire the frequency point priority information for the third party NPN network, and further control mobility of the terminal device according to the specific frequency point priority information configured by the third party NPN network, so as to implement flexible use of the third party NPN network and the network deployed by the operator official and possible mobility control by the terminal device.

The method embodiment of the present application is described in detail above with reference to fig. 3, and the apparatus embodiment of the present application is described in detail below with reference to fig. 4 to 8, it being understood that the apparatus embodiment corresponds to the method embodiment, and similar descriptions may refer to the method embodiment.

Fig. 4 shows a schematic block diagram of a terminal device 300 according to an embodiment of the present application. As shown in fig. 4, the terminal device 300 includes:

a processing unit 310, configured to determine a frequency point priority of the target frequency point according to the frequency point priority information;

Optionally, in the case that the target frequency point is the serving cell frequency point, the frequency point priority information is used to indicate that the frequency point priority of the serving cell frequency point is highest or lowest.

Optionally, in the case that the target frequency point is at least one adjacent frequency associated with the serving cell, each adjacent frequency in the at least one adjacent frequency is configured with respective frequency point priority information, where the frequency point priority information is used to indicate that a frequency point priority of the corresponding adjacent frequency is highest or lowest.

Optionally, in the case that the target frequency point is at least one adjacent frequency associated with the serving cell, all adjacent frequencies in the at least one adjacent frequency are configured with one piece of common frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the at least one adjacent frequency is highest or lowest.

Optionally, in the case that the target frequency point is at least one adjacent frequency associated with the serving cell, a part of adjacent frequencies in the at least one adjacent frequency are configured with one piece of common frequency point priority information, and each of another part of adjacent frequencies in the at least one adjacent frequency is configured with the respective frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the corresponding adjacent frequency is highest or lowest.

Optionally, under the condition that the target frequency point is the serving cell frequency point and the at least one adjacent frequency, the serving cell frequency point and the at least one adjacent frequency are configured with a common frequency point priority information, and the frequency point priority information is used for indicating that the frequency point priorities of the serving cell frequency point and the at least one adjacent frequency are highest or lowest.

Optionally, in the case that the target frequency point is the serving cell frequency point and the at least one neighboring frequency, a part of neighboring frequencies in the at least one neighboring frequency and the serving cell frequency point are configured with one piece of common frequency point priority information, and each neighboring frequency in another part of neighboring frequencies in the at least one neighboring frequency is configured with the respective frequency point priority information, where the frequency point priority information is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.

Optionally, in the case that the target frequency point is the serving cell frequency point and the at least one neighboring frequency, a part of neighboring frequencies in the at least one neighboring frequency and the serving cell frequency point are configured with one piece of common frequency point priority information, and another part of neighboring frequencies in the at least one neighboring frequency are configured with another piece of common frequency point priority information, where the frequency point priority information is used for indicating that the frequency point priority of the corresponding frequency point is highest or lowest.

Optionally, the frequency point priority information occupies at least one bit, and the value of the at least one bit is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.

Optionally, the frequency point priority information is a feature parameter, and whether the terminal device configures or acquires the feature parameter is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.

Optionally, the characteristic parameter includes at least one of:

public land mobile network PLMN list configuration information, independent non-public network SNPN list configuration information, access control related network identification list configuration information, or temporary network identification list configuration information;

PLMN or SNPN granularity, closed access group CAG granularity, cell granularity, access control related network identification granularity, and temporary network identification granularity.

Optionally, the frequency point priority information is carried through a cell system broadcast information, or the frequency point priority information is carried through a dedicated signaling.

Optionally, in the case that the frequency point priority information is carried by a cell system broadcast information, the validity configuration information includes at least one of the following:

cell identity list configuration, tracking area TA list configuration, PLMN or SNPN list configuration, physical cell identity PCI list configuration, beam identity list configuration, access network area code RANAC identity list configuration.

Optionally, in case the frequency point priority information is carried through dedicated signaling, the validity configuration information includes at least one of the following:

Alternatively, in some embodiments, the processing unit may be one or more processors.

It should be understood that the terminal device 300 according to the embodiment of the present application may correspond to the terminal device in the embodiment of the method of the present application, and the foregoing and other operations and/or functions of each unit in the terminal device 300 are respectively for implementing the corresponding flow of the terminal device in the method 200 shown in fig. 3, which is not described herein for brevity.

Fig. 5 shows a schematic block diagram of a network device 400 according to an embodiment of the present application. As shown in fig. 5, the network device 400 includes:

a communication unit 410, configured to send frequency point priority information to a terminal device, where the frequency point priority information is used for determining, by the terminal device, a frequency point priority of a target frequency point, where the target frequency point includes a serving cell frequency point and/or at least one adjacent frequency associated with the serving cell.

Optionally, the characteristic parameter includes at least one of:

whether the terminal equipment is allowed to access through a service network and obtain the indication information of subscription information;

allowing the terminal equipment to access through a service network and acquiring group identification information of subscription information;

Alternatively, in some embodiments, the communication unit may be a communication interface or transceiver, or an input/output interface of a communication chip or a system on a chip.

It should be understood that the network device 400 according to the embodiment of the present application may correspond to the network device in the embodiment of the method of the present application, and the foregoing and other operations and/or functions of each unit in the network device 400 are respectively for implementing the corresponding flow of the network device in the method 200 shown in fig. 3, and are not further described herein for brevity.

Fig. 6 is a schematic structural diagram of a communication device 500 provided in an embodiment of the present application. The communication device 500 shown in fig. 6 comprises a processor 510, from which the processor 510 may call and run a computer program to implement the method in the embodiments of the present application.

Optionally, as shown in fig. 6, the communication device 500 may also include a memory 520. Wherein the processor 510 may call and run a computer program from the memory 520 to implement the methods in embodiments of the present application.

Wherein the memory 520 may be a separate device from the processor 510 or may be integrated into the processor 510.

Optionally, as shown in fig. 6, the communication device 500 may further include a transceiver 530, and the processor 510 may control the transceiver 530 to communicate with other devices, and in particular, may send information or data to other devices, or receive information or data sent by other devices.

Wherein the transceiver 530 may include a transmitter and a receiver. The transceiver 530 may further include antennas, the number of which may be one or more.

Optionally, the communication device 500 may be specifically a network device in the embodiment of the present application, and the communication device 500 may implement a corresponding flow implemented by the network device in each method in the embodiment of the present application, which is not described herein for brevity.

Optionally, the communication device 500 may be specifically a mobile terminal/terminal device in the embodiment of the present application, and the communication device 500 may implement a corresponding flow implemented by the mobile terminal/terminal device in each method in the embodiment of the present application, which is not described herein for brevity.

Fig. 7 is a schematic structural view of an apparatus of an embodiment of the present application. The apparatus 600 shown in fig. 7 includes a processor 610, and the processor 610 may call and run a computer program from a memory to implement the methods in the embodiments of the present application.

Optionally, as shown in fig. 7, the apparatus 600 may further comprise a memory 620. Wherein the processor 610 may call and run a computer program from the memory 620 to implement the methods in embodiments of the present application.

The memory 620 may be a separate device from the processor 610 or may be integrated into the processor 610.

Optionally, the apparatus 600 may further comprise an input interface 630. The processor 610 may control the input interface 630 to communicate with other devices or chips, and in particular, may acquire information or data sent by the other devices or chips.

Optionally, the apparatus 600 may further comprise an output interface 640. Wherein the processor 610 may control the output interface 640 to communicate with other devices or chips, and in particular, may output information or data to other devices or chips.

Optionally, the apparatus may be applied to a network device in the embodiments of the present application, and the apparatus may implement a corresponding flow implemented by the network device in each method in the embodiments of the present application, which is not described herein for brevity.

Optionally, the apparatus may be applied to a mobile terminal/terminal device in the embodiment of the present application, and the apparatus may implement a corresponding flow implemented by the mobile terminal/terminal device in each method in the embodiment of the present application, which is not described herein for brevity.

Alternatively, the device mentioned in the embodiments of the present application may also be a chip. For example, a system-on-chip or a system-on-chip, etc.

Fig. 8 is a schematic block diagram of a communication system 700 provided in an embodiment of the present application. As shown in fig. 8, the communication system 700 includes a terminal device 710 and a network device 720.

The terminal device 710 may be configured to implement the corresponding functions implemented by the terminal device in the above method, and the network device 720 may be configured to implement the corresponding functions implemented by the network device in the above method, which are not described herein for brevity.

It should be appreciated that the processor of an embodiment of the present application may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method embodiments may be implemented by integrated logic circuits of hardware in a processor or instructions in software form. The processor may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be embodied directly in hardware, in a decoded processor, or in a combination of hardware and software modules in a decoded processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory, and the processor reads the information in the memory and, in combination with its hardware, performs the steps of the above method.

It will be appreciated that the memory in embodiments of the present application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DR RAM). It should be noted that the memory of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

It should be understood that the above memory is exemplary but not limiting, and for example, the memory in the embodiments of the present application may be Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), direct RAM (DR RAM), and the like. That is, the memory in embodiments of the present application is intended to comprise, without being limited to, these and any other suitable types of memory.

Embodiments of the present application also provide a computer-readable storage medium for storing a computer program.

Optionally, the computer readable storage medium may be applied to a network device in the embodiments of the present application, and the computer program causes a computer to execute a corresponding flow implemented by the network device in each method in the embodiments of the present application, which is not described herein for brevity.

Optionally, the computer readable storage medium may be applied to a mobile terminal/terminal device in the embodiments of the present application, and the computer program causes a computer to execute a corresponding procedure implemented by the mobile terminal/terminal device in each method of the embodiments of the present application, which is not described herein for brevity.

Embodiments of the present application also provide a computer program product comprising computer program instructions.

Optionally, the computer program product may be applied to a network device in the embodiments of the present application, and the computer program instructions cause the computer to execute corresponding flows implemented by the network device in the methods in the embodiments of the present application, which are not described herein for brevity.

Optionally, the computer program product may be applied to a mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause a computer to execute corresponding processes implemented by the mobile terminal/terminal device in the methods in the embodiments of the present application, which are not described herein for brevity.

The embodiment of the application also provides a computer program.

Optionally, the computer program may be applied to a network device in the embodiments of the present application, and when the computer program runs on a computer, the computer is caused to execute a corresponding flow implemented by the network device in each method in the embodiments of the present application, which is not described herein for brevity.

Optionally, the computer program may be applied to a mobile terminal/terminal device in the embodiments of the present application, where the computer program when run on a computer causes the computer to execute corresponding processes implemented by the mobile terminal/terminal device in the methods in the embodiments of the present application, and for brevity, will not be described herein.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software 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.

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. For such understanding, the technical solutions of the present application may be embodied in essence or in a part contributing to the prior art or in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

A method of wireless communication, comprising:

the terminal equipment determines the frequency point priority of the target frequency point according to the frequency point priority information;

the target frequency point comprises a serving cell frequency point and/or at least one adjacent frequency associated with the serving cell.
The method of claim 1, wherein,

and under the condition that the target frequency point is the frequency point of the service cell, the frequency point priority information is used for indicating that the frequency point priority of the frequency point of the service cell is highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, each adjacent frequency in the at least one adjacent frequency is configured with respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding adjacent frequency is highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, configuring one common frequency point priority information for all adjacent frequencies in the at least one adjacent frequency, wherein the frequency point priority information is used for indicating that the frequency point priority of the at least one adjacent frequency is highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, one part of adjacent frequencies in the at least one adjacent frequency are configured with the common frequency point priority information, and each of the other part of adjacent frequencies in the at least one adjacent frequency is configured with the respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding adjacent frequency is highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, the service cell frequency point and the at least one adjacent frequency are configured with common frequency point priority information, and the frequency point priority information is used for indicating that the frequency point priorities of the service cell frequency point and the at least one adjacent frequency are highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, one part of adjacent frequency in the at least one adjacent frequency and the service cell frequency point are configured with one piece of common frequency point priority information, and each adjacent frequency in the other part of adjacent frequency in the at least one adjacent frequency is configured with the respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding frequency point is highest or lowest.
The method of claim 1, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, one part of adjacent frequency in the at least one adjacent frequency and the service cell frequency point are configured with one piece of common frequency point priority information, and the other part of adjacent frequency in the at least one adjacent frequency is configured with the other piece of common frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding frequency point is highest or lowest.
The method according to any one of claims 2 to 8, wherein the frequency point priority information occupies at least one bit, and a value of the at least one bit is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.
The method according to any one of claims 2 to 8, wherein the frequency point priority information is a characteristic parameter, and whether the terminal device configures or acquires the characteristic parameter is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.
The method of claim 10, wherein the characteristic parameters include at least one of:

public land mobile network PLMN list configuration information, independent non-public network SNPN list configuration information, access control related network identification list configuration information, or temporary network identification list configuration information;

indication information whether the terminal is allowed to authenticate through the service network;

group identification information allowing the terminal to authenticate through the service network;

whether the terminal is allowed to initiate indication information of a network authentication request in a service network under the condition that the maintained SNPN or PLMN network identifier used for the service network authentication is not matched with any SNPN or PLMN network identifier broadcasted by cell system information;

whether the terminal is allowed to access through the service network and obtain the indication information of the subscription information;

allowing the terminal to access through a service network and acquiring group identification information of subscription information;

Indication information whether PLMN, SNPN, access control related network identity, closed access group CAG or temporary network identity allows emergency communication.
The method of claim 11, wherein any one of the characteristic parameters other than PLMN list configuration information or SNPN list configuration information or access control related network identification list configuration information or temporary network identification list configuration information comprises at least one of the following configuration granularities:

PLMN or SNPN granularity, CAG granularity, cell granularity, access control related network identity granularity, temporary network identity granularity.
The method according to any of claims 1 to 12, wherein the frequency point priority information is carried over a cell system broadcast information or the frequency point priority information is carried over dedicated signaling.
The method of claim 13, wherein the bin priority information is associated with validity configuration information, wherein the validity configuration information is used to determine whether the bin priority information is invalid.
The method of claim 14, wherein the validity configuration information comprises at least one of:

Cell identity list configuration, tracking area TA list configuration, PLMN or SNPN list configuration, physical cell identity PCI list configuration, beam identity list configuration, access network area code RANAC identity list configuration.
The method of claim 15, wherein,

in the case that at least one of the target cells of cell selection or cell reselection is matched with the validity configuration information, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid.
The method of claim 14, wherein the validity configuration information comprises at least one of:

cell identity list configuration, TA list configuration, PLMN or SNPN list configuration, PCI list configuration, beam identity list configuration, RANAC identity list configuration, active duration timer information.
The method of claim 17, wherein,

in the case that at least one of the target cells of cell selection or cell reselection is matched with the validity configuration information, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid; or alternatively, the process may be performed,

Under the condition that the effective duration timer is not overtime, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid.
A method of wireless communication, comprising:

the network equipment sends frequency point priority information to the terminal equipment, wherein the frequency point priority information is used for determining the frequency point priority of a target frequency point by the terminal equipment, and the target frequency point comprises a service cell frequency point and/or at least one adjacent frequency associated with the service cell.
The method of claim 19, wherein,

and under the condition that the target frequency point is the frequency point of the service cell, the frequency point priority information is used for indicating that the frequency point priority of the frequency point of the service cell is highest or lowest.
The method of claim 19, wherein,

and under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, each adjacent frequency in the at least one adjacent frequency is configured with respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding adjacent frequency is highest or lowest.
The method of claim 19, wherein,

And under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, configuring one common frequency point priority information for all adjacent frequencies in the at least one adjacent frequency, wherein the frequency point priority information is used for indicating that the frequency point priority of the at least one adjacent frequency is highest or lowest.
The method of claim 19, wherein,

and under the condition that the target frequency point is at least one adjacent frequency associated with the service cell, one part of adjacent frequencies in the at least one adjacent frequency are configured with the common frequency point priority information, and each of the other part of adjacent frequencies in the at least one adjacent frequency is configured with the respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding adjacent frequency is highest or lowest.
The method of claim 19, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, the service cell frequency point and the at least one adjacent frequency are configured with common frequency point priority information, and the frequency point priority information is used for indicating that the frequency point priorities of the service cell frequency point and the at least one adjacent frequency are highest or lowest.
The method of claim 19, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, one part of adjacent frequency in the at least one adjacent frequency and the service cell frequency point are configured with one piece of common frequency point priority information, and each adjacent frequency in the other part of adjacent frequency in the at least one adjacent frequency is configured with the respective frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding frequency point is highest or lowest.
The method of claim 19, wherein,

and under the condition that the target frequency point is the service cell frequency point and the at least one adjacent frequency, one part of adjacent frequency in the at least one adjacent frequency and the service cell frequency point are configured with one piece of common frequency point priority information, and the other part of adjacent frequency in the at least one adjacent frequency is configured with the other piece of common frequency point priority information, wherein the frequency point priority information is used for indicating that the frequency point priority of the corresponding frequency point is highest or lowest.
The method according to any one of claims 20 to 26, wherein the frequency bin priority information occupies at least one bit, and a value of the at least one bit is used to indicate that a frequency bin priority of a corresponding frequency bin is highest or lowest.
A method according to any one of claims 20 to 26, wherein the frequency point priority information is a characteristic parameter, and whether the terminal device configures or acquires the characteristic parameter is used to indicate that the frequency point priority of the corresponding frequency point is highest or lowest.
The method of claim 28, wherein the characteristic parameters include at least one of:

public land mobile network PLMN list configuration information, independent non-public network SNPN list configuration information, access control related network identification list configuration information, or temporary network identification list configuration information;

indication information whether the terminal is allowed to authenticate through the service network;

group identification information allowing the terminal to authenticate through the service network;

whether the terminal is allowed to initiate indication information of a network authentication request in a service network under the condition that the maintained SNPN or PLMN network identifier used for the service network authentication is not matched with any SNPN or PLMN network identifier broadcasted by cell system information;

whether the terminal equipment is allowed to access through a service network and obtain the indication information of subscription information;

allowing the terminal equipment to access through a service network and acquiring group identification information of subscription information;

Indication information whether PLMN, SNPN, access control related network identity, closed access group CAG or temporary network identity allows emergency communication.
The method of claim 29, wherein any one of the characteristic parameters other than PLMN list configuration information or SNPN list configuration information or access control related network identification list configuration information or temporary network identification list configuration information comprises at least one of the following configuration granularities:

PLMN or SNPN granularity, CAG granularity, cell granularity, access control related network identity granularity, temporary network identity granularity.
The method according to any of claims 19 to 30, wherein the frequency point priority information is carried over a cell system broadcast information or the frequency point priority information is carried over dedicated signaling.
The method of claim 31, wherein the bin priority information is associated with validity configuration information, wherein the validity configuration information is used to determine whether the bin priority information is invalid.
The method of claim 32, wherein the validity configuration information comprises at least one of:

Cell identity list configuration, tracking area TA list configuration, PLMN or SNPN list configuration, physical cell identity PCI list configuration, beam identity list configuration, access network area code RANAC identity list configuration.
The method of claim 33, wherein,

in the case that at least one of the target cells of cell selection or cell reselection is matched with the validity configuration information, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid.
The method of claim 32, wherein the validity configuration information comprises at least one of:

cell identity list configuration, TA list configuration, PLMN or SNPN list configuration, PCI list configuration, beam identity list configuration, RANAC identity list configuration, active duration timer information.
The method of claim 35, wherein,

in the case that at least one of the target cells of cell selection or cell reselection is matched with the validity configuration information, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid; or alternatively, the process may be performed,

Under the condition that the effective duration timer is not overtime, the frequency point priority information is not invalid; otherwise, the frequency point priority information is invalid.
A terminal device, comprising:

the communication unit is used for determining the frequency point priority of the target frequency point according to the frequency point priority information;

the target frequency point comprises a serving cell frequency point and/or at least one adjacent frequency associated with the serving cell.
A network device, comprising:

the communication unit is used for sending frequency point priority information to the terminal equipment, wherein the frequency point priority information is used for determining the frequency point priority of a target frequency point by the terminal equipment, and the target frequency point comprises a service cell frequency point and/or at least one adjacent frequency associated with the service cell.
A terminal device, comprising: a processor and a memory for storing a computer program, the processor being for invoking and running the computer program stored in the memory, performing the method of any of claims 1 to 18.
A network device, comprising: a processor and a memory for storing a computer program, the processor being for invoking and running the computer program stored in the memory, performing the method of any of claims 19 to 36.
A chip, comprising: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method of any one of claims 1 to 18.
A chip, comprising: a processor for calling and running a computer program from a memory, causing a device on which the chip is mounted to perform the method of any of claims 19 to 36.
A computer readable storage medium storing a computer program for causing a computer to perform the method of any one of claims 1 to 18.
A computer readable storage medium storing a computer program for causing a computer to perform the method of any one of claims 19 to 36.
A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 1 to 18.
A computer program product comprising computer program instructions which cause a computer to perform the method of any of claims 19 to 36.
A computer program, characterized in that the computer program causes a computer to perform the method according to any one of claims 1 to 18.
A computer program, characterized in that the computer program causes a computer to perform the method of any of claims 19 to 36.