CN116368865A - Wireless communication method, terminal device and network device - Google Patents

Abstract

An embodiment of the present application provides a wireless communication method, a terminal device, and a network device. The terminal device can determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side, thereby optimizing the third-party network. The wireless communication method includes: the terminal device determines the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side; the terminal device selects the access control associated with the logical number information according to the logical number information Parameter configuration and/or system resource configuration; and/or, the terminal device generates a message containing network routing parameters according to the logical number information.

Description

Wireless communication method, terminal device and network device technical field

The embodiments of the present application relate to the communication field, and more specifically, relate to a wireless communication method, a terminal device, and a network device.

Background technique

New Radio (NR) version 16 (release16, R16) introduces a non-public network (Non-public Network, NPN). In some scenarios, operators authorize third-party entities to establish their own NPN networks. Third-party entities The deployed NPN network may have its own network identification configuration method. In this case, how to determine the logical number corresponding to the network identification in the third-party network identification configuration information is an urgent problem to be solved.

Contents of the invention

The embodiment of the present application provides a wireless communication method, a terminal device, and a network device. The terminal device can determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side, thereby optimizing the third-party network.

In a first aspect, a wireless communication method is provided, and the method includes:

The terminal device determines the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side;

The terminal device selects the access control parameter configuration and/or system resource configuration associated with the logical number information according to the logical number information; and/or, the terminal device generates a message including network routing parameters according to the logical number information.

In a second aspect, a wireless communication method is provided, and the method includes:

The network device sends target information to the terminal device, and the target information is used by the terminal device to determine logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side;

Wherein, the logical number information is used to select an associated access control parameter configuration and/or system resource configuration; and/or, the logical number information is used to generate a message including network routing parameters.

In a third aspect, a terminal device is provided, configured to execute the method in the first aspect above.

Specifically, the terminal device includes a functional module for executing the method in the first aspect above.

In a fourth aspect, a network device is provided, configured to execute the method in the second aspect above.

Specifically, the network device includes a functional module for executing the method in the second aspect above.

In a fifth aspect, a terminal device is provided, including a processor and a memory. The memory is used to store a computer program, and the processor is used to invoke and run the computer program stored in the memory to execute the method in the first aspect above.

A sixth aspect provides a network device, including a processor and a memory. The memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect above.

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

Specifically, the device includes: a processor, configured to invoke and run a computer program from the memory, so that the device installed with the device executes the method in any one of the above first to second aspects.

In an eighth aspect, there is provided a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method in any one of the above-mentioned first aspect to the second aspect.

In a ninth aspect, a computer program product is provided, including computer program instructions, the computer program instructions causing a computer to execute the method in any one of the above first to second aspects.

In a tenth aspect, a computer program is provided, which, when running on a computer, causes the computer to execute the method in any one of the above first to second aspects.

Through the above technical solution, the terminal device can determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side, and select the access control parameter configuration and/or system associated with the logical number information according to the logical number information. Resource configuration, and/or, generating a message including network routing parameters based on logical number information. In this way, operations such as access control parameter configuration, system resource configuration, and network routing control can be performed on the third-party network to avoid access congestion, non-isolated resource configuration, and network routing errors caused by the introduction of the third-party network, thereby optimizing the third-party network .

Description of drawings

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

Fig. 2 is a schematic flowchart of a wireless communication method provided according to an embodiment of the present application.

Fig. 3 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.

Fig. 4 is a schematic block diagram of a terminal device provided 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 according to 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 ways

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. With regard to the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

The technical solution of the embodiment of the present application can be applied to various communication systems, for example: Global System of Mobile communication (Global System of Mobile communication, GSM) system, 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, Advanced long term evolution (Advanced long term evolution, LTE-A) system , New Radio (NR) system, evolution system of NR system, LTE (LTE-based access to unlicensed spectrum, LTE-U) system on unlicensed spectrum, NR (NR-based access to unlicensed spectrum) system on unlicensed spectrum unlicensed spectrum (NR-U) system, Non-Terrestrial Networks (NTN) system, Universal Mobile Telecommunications System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (Wireless Fidelity, WiFi), fifth-generation communication (5th-Generation, 5G) system or other communication systems, etc.

Generally speaking, the number of connections supported by traditional communication systems is limited and easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, Device to Device (Device to Device, D2D) communication, Machine to Machine (M2M) communication, Machine Type Communication (MTC), Vehicle to Vehicle (V2V) communication, or Vehicle to everything (V2X) communication, etc. , 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, may also be applied to a dual connectivity (Dual Connectivity, DC) scenario, and may also be applied to an independent (Standalone, SA) deployment Web scene.

Optionally, the communication system in the embodiment of the present application may be applied to an unlicensed spectrum, where the unlicensed spectrum may also be considered as a shared spectrum; or, the communication system in the embodiment of the present application may also be applied to a licensed spectrum, where, Licensed spectrum can also be considered as non-shared spectrum.

The embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, where the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.

The terminal device can be a station (STATION, ST) in the WLAN, and can be a cellular phone, a cordless phone, 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) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, next-generation communication systems such as terminal devices in NR networks, or future A terminal device and the like in an evolved public land mobile network (Public Land Mobile Network, PLMN) network.

In the embodiment of this application, the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as aircraft, balloons and satellites) superior).

In this embodiment of the application, the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal devices in industrial control, wireless terminal devices in self driving, wireless terminal devices in remote medical, wireless terminal devices in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city, or wireless terminal equipment in smart home.

As an example but not a limitation, in this embodiment of the present application, the terminal device may also be a wearable device. Wearable devices can also be called wearable smart devices, which is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes. A wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable devices are not only a hardware device, but also achieve powerful functions through software support, data interaction, and cloud interaction. Generalized wearable smart devices include full-featured, large-sized, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, etc., and only focus on a certain type of application functions, and need to cooperate with other devices such as smart phones Use, such as various smart bracelets and smart jewelry for physical sign monitoring.

In the embodiment of the present application, the network device may be a device used to communicate with the mobile device, and the network device may be an access point (Access Point, AP) in WLAN, a base station (Base Transceiver Station, BTS) in GSM or CDMA , it can also be a base station (NodeB, NB) in WCDMA, or an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and an NR network A network device or a base station (gNB) in a network device or a network device in a future evolved PLMN network or a network device in an NTN network.

As an example but not a limitation, in this embodiment of the present application, the network device may have a mobile feature, for example, the network device may be a mobile device. Optionally, the network equipment may be a satellite or a balloon station. For example, the satellite may be a low earth orbit (low earth orbit, LEO) satellite, a medium earth orbit (medium earth orbit, MEO) satellite, a geosynchronous earth orbit (geostationary earth orbit, GEO) satellite, a high elliptical orbit (High Elliptical Orbit, HEO) satellite. ) Satellite etc. Optionally, the network device may also be a base station installed on land, water, and other locations.

In this embodiment of the present application, the network device may provide services for a cell, and the terminal device communicates with the network device through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device ( For example, a cell corresponding to a base station), the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell, where the small cell may include: a metro cell, a micro cell, a pico cell ( Pico cell), Femto cell, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.

Exemplarily, a communication system 100 applied in this embodiment of the application is shown in FIG. 1 . The communication system 100 may include a network device 110, and the network device 110 may be a device for communicating with a terminal device 120 (or called a communication terminal, terminal). The network device 110 can provide communication coverage for a specific geographical area, and can communicate with terminal devices located in the coverage area.

FIG. 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This application The embodiment does not limit this.

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

It should be understood that a device with a communication function in the network/system in the 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 equipment may include a network equipment 110 and a terminal equipment 120 with communication functions. The network equipment 110 and the terminal equipment 120 may be the specific equipment described above, and will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities 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 often used interchangeably herein. The term "and/or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application. The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

It should be understood that the "indication" mentioned in the embodiments of the present application may be a direct indication, may also be an indirect indication, and may also mean that there is an association relationship. For example, A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.

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

In the embodiment of this application, "predefinition" can be realized by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in devices (for example, including terminal devices and network devices). The implementation method is not limited. For example, pre-defined may refer to defined in the protocol.

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

In the 5G network environment, in order to reduce air interface signaling and quickly restore wireless connections and data services, a new Radio Resource Control (RRC) state is defined, namely RRC_INACTIVE (deactivated) state. This state is different from RRC_IDLE (idle) and RRC_CONNECTED (connected) states. RRC_IDLE: Mobility is UE-based cell selection and reselection, paging is initiated by the core network (Core Network, CN), and the paging area is configured by the CN. There is no UE access stratum (Access Stratum, AS) context on the base station side, and there is no RRC connection. RRC_CONNECTED: There is an RRC connection, and the base station and the UE have UE AS context; the network device knows the location of the UE at the specific cell level. Mobility is mobility controlled by network devices. Unicast data can be transmitted between the UE and the base station. RRC_INACTIVE: Mobility is UE-based cell selection and reselection, there is a connection between CN-NR, UE AS context exists on a certain base station, paging is triggered by Radio Access Network (RAN), RAN-based The paging area is managed by the RAN, and the network equipment knows the location of the UE based on the paging area level of the RAN.

In order to better understand the embodiments of the present application, the NPN network related to the present application will be described.

NR version 16 (release16, R16) introduced NPN. In order to increase the flexibility of NPN deployment, NPN can be divided into Stand-alone Non-public Networks (SNPN) and Closed Access Group (Closed Access Group, CAG) network, a SNPN is determined by the PLMN ID and NID, and a CAG network is determined by the PLMN ID and the CAG identifier (CAG ID). Taking SNPN as an example, PLMN ID and NID can be used as the identification of a SNPN. Users who subscribe to a certain SNPN service will configure the corresponding Subscriber Permanent Identifier (SUPI) and subscription information, and store them in the terminal device and the core network side. A user who subscribes to the SNPN service needs to support the SNPN access mode (SNPN access mode). Users configured in the SNPN access mode can only access the network through SNPN, and users who are not configured in the SNPN access mode can perform the PLMN selection process. The configuration mode (activation, deactivation, etc.) of the SNPN access mode is implemented by the terminal device. In the process of initial access and cell reselection, the access network equipment needs to broadcast the NID and corresponding PLMN ID information supported by itself, and the user configured with the SNPN access mode can select the SNPN cell that can be accessed according to his subscription information. The core network device can also authenticate the user's identity according to the user's subscription information.

A PLMN can simultaneously support any combination mode of network sharing in common public network, SNPN and CAG network. For example, a PLMN can support common public network, SNPN or CAG network alone, can also support common public network and SNPN network sharing combination mode, even support common public network, SNPN and CAG network network sharing combination mode. In other words, common public network, SNPN or CAG network may be supported by one PLMN, common public network and SNPN may also share one PLMN network, or even common public network, SNPN and CAG network may share one PLMN network at the same time. In combination with Table 1 below, the logical deployment relationship among common public networks, SNPNs, and CAG networks can be more clearly reflected.

Table 1

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

The parameter N/M/W in Table 1 is a positive integer greater than or equal to 1.

It should be noted that the "suitable cell" may refer to a cell where the terminal device can normally camp.

In order to better understand the embodiments of the present application, the frequency point priorities related to the present application will be described.

When configuring a frequency point, the network side can configure the frequency point priority information at the same time. The frequency point priority value ranges from 0 to 7. 0 represents the lowest priority, and 7 represents the highest priority. For the diversity of frequency point priority configuration, The standard stipulates that each value from 0 to 7 can be associated with a decimal place value, and the decimal place value range is {0.2, 0.4, 0.6, 0.8}. There are a total of 40 frequency point priority combinations with integer and decimal places.

The frequency point priority can be configured through system information or dedicated signaling. The frequency point priority configured by the dedicated signaling will be associated with an effective duration. Within the effective duration, the dedicated frequency point priority always covers the public frequency point priority of the system information broadcast. level; when the effective duration expires, the terminal can only use the public frequency point priority.

It should be noted that, when a frequency is configured on the network side, the frequency priority of the frequency configured at the same time is the absolute frequency priority of the frequency.

In order to better understand the embodiment of the present application, the cell selection and reselection rules of the terminal in the NPN network related to the present application will be described.

Cell selection: The cell selected by the terminal satisfies the criteria for a suitable cell, and the terminal can choose to reside in the cell to complete the cell selection.

Cell reselection: The target cell for reselection satisfies the appropriate cell criterion and the reselection criterion condition defined based on the absolute frequency point priority, then the terminal reselects to the corresponding cell that meets the aforementioned conditions, and completes cell reselection.

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

High priority frequency point reselection criteria;

Equal-priority frequency point reselection criteria or same-frequency reselection criteria, also called R criteria;

Low priority frequency point reselection criteria.

In order to better understand the embodiment of the present application, the relevant automatic neighbor relationship (Auto Neighbor Relationship, ANR) of the present application will be described.

The newly deployed cell will have an impact on the neighbor cell relationship. The surrounding neighbor cells cannot always obtain the latest neighbor cell relationship information from Operation Administration and Maintenance (OAM). NR allows the terminal to report Neighboring cell-related information acquired by itself, such as Cell Global Identity (CGI)/System Frame Number and Frame Timing Difference (SFTD).

In order to better understand the embodiments of the present application, the network-side emergency communication service indication related to the present application will be described.

At present, the emergency communication service indication information on the network side is configured at the cell (cell) granularity, that is to say, all the PLMNs supported by the cell share the same emergency communication service indication information, and these PLMNs either all support emergency communication, or do not support it; The network does not support emergency communication services in NR R16.

In order to better understand the embodiment of the present application, the routing mechanism of the Access and Mobility Management Function (Access and Mobility Management Function, AMF) related to the present application will be described.

NR version 15 (release15, R15) stipulates that a Next Generation Radio Access Network (NG-RAN) may connect one or more AMF entities, and different AMF entities may provide different services or be operated by different Provider maintenance, in order to route the non-access stratum (Non-Access Stratum, NAS) data of the terminal to the appropriate AMF entity, the terminal device in the fifth message of the four-step random access process or in the fifth message of the two-step random access process The third message needs to provide one of the following information to assist the radio access network (Radio Access Network, RAN) side to select a suitable AMF entity:

The PLMN/SNPN network identification number selected by the terminal device NAS;

The slice list information requested by the terminal device;

The AMF identification information that the terminal device has registered.

In order to better understand the embodiment of the present application, the method for encoding the cell network identifier related to the present application will be described.

Existing cell network identifiers include public network PLMN network identifiers (using PLMN ID identifiers) and/or non-public network NPN identifiers, wherein non-public network NPNs include SNPN networks (using PLMN ID+NID ID identifiers) or CAG networks (using PLMN ID+CAG ID identification), the terminal obtains the original data information of the network identification supported by the cell by reading the system information block (System Information Block, SIB) 1 of the cell system broadcast information. The network type is also used in other network configurations or terminal processes, such as the configuration of cell access control parameters and the addition of network identification parameters in the fifth message of the four-step random access process sent by the terminal. An original PLMN ID or SNPN ID logo occupies more bits (one PLMN ID occupies 20 bits or 24 bits, and one SNPN ID occupies 64 bits or 68 bits). The ID or SNPN ID uses an index to represent the original PLMN ID or SNPN ID of the cell system information broadcast, thereby saving system overhead. Because the agreement stipulates that the total number of public network PLMN and non-public network NPN networks cannot exceed 12 during configuration, so usually 4 bits can represent any public network PLMN or non-public network NPN network broadcast by the cell Compared with the original PLMN ID or SNPN ID broadcast by cell system information, a lot of overhead is saved.

The specific rules of the network identification index are as follows:

All public network PLMN network identifiers form a public network PLMN identifier set, and all non-public network NPN network identifiers form a non-public network NPN identifier set.

Each PLMN ID in all public network PLMN identification sets counts the number of networks independently, and for the non-public network NPN identification set, each SNPN ID in the set independently counts the number of networks (even if multiple NIDs are associated The same PLMN ID also needs to be counted separately), but for a CAG-type NPN network, if multiple CAG IDs are associated with the same PLMN ID, only one can be counted when performing network counting; the agreement further stipulates that the public network PLMN ID of the same cell The set and the network identifiers in the non-public network NPN identifier set are uniformly numbered, and the network identifier numbers in the non-public network NPN identifier set are always continued after the network identifier numbers in the public network PLMN identifier set are completed, for example, the public network PLMN identifier The set includes 5 PLMN ID network identifiers, which are numbered 1 to 5 according to the logical order of configuration, and the network identifiers in the non-public network NPN identifier set can only be numbered from 6. For only NPN (NPN-only) cells, the protocol stipulates that the network identifiers in the non-public network NPN identifier set are numbered from 1. No matter how the network is configured, the total number of public network PLMN and non-public network NPN networks cannot exceed 12, that is to say, the maximum number is 12.

The deployment of NPN networks such as SNPN and CAG is becoming more and more flexible. Under the authorization of operators, third-party entities can even deploy their own NPN networks. The NPN networks deployed by these third-party entities may have their own network identification configuration methods, but currently these The logical relationship between the newly introduced network identification configuration and the existing public network PLMN ID list configuration information and non-public network NPN network identification list configuration information is not defined, so these newly introduced network identification numbering rules cannot be defined, thus Other parameters that need to be associated with these newly introduced network identifiers through indexing cannot be defined, such as access control, AMF routing functions, etc. Access control rule constraints cause resource congestion or terminal messages are incorrectly routed to an inappropriate AMF on the network side, resulting in increased communication delay.

Based on the above problems, the present application proposes a network identification numbering scheme. The terminal device can determine the logical number information corresponding to the network identification in the third-party network identification configuration information configured on the network side, thereby optimizing the third-party network.

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

FIG. 2 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 2 , the method 200 may include at least part of the following content:

S210, the terminal device determines logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side;

S220, the terminal device selects the access control parameter configuration and/or system resource configuration associated with the logical number information according to the logical number information; and/or, the terminal device generates a message containing network routing parameters according to the logical number information .

In the embodiment of this application, the logical relationship between the configuration information of the third-party network identification and the configuration information of the public network PLMN ID list and the configuration information of the non-public network NPN network identification list is defined, so that the access control parameters of the third-party network can be controlled. Operations such as configuration, system resource configuration, and network routing control avoid access congestion, non-isolated resource configuration, and network routing errors caused by the introduction of a third-party network, thereby optimizing the third-party network.

In some embodiments, the third-party network identification configuration information includes at least one of the following information:

A PLMN network identifier, an SNPN network identifier, a temporary network identifier, an access control-related network identifier, and a first functional group identifier.

Wherein, the first functional group identifier is a group identifier that allows the terminal to perform third-party authentication through the cell; or, the first functional group identifier is a group identifier that allows the terminal to obtain its own subscription data through the cell network.

It should be noted that the access control-related network identifier is similar to the PLMN ID or the SNPN ID, that is, the actual meaning is the same, but the length of the access control-related network identifier may be different from the PLMN ID or the SNPN ID. Similarly, the temporary network identifier is similar to the PLMN ID or the SNPN ID, that is, the actual meaning is the same, except that the temporary network identifier is a temporary identifier of the PLMN or the SNPN.

In some embodiments, the first functional group identifier includes at least one of the following configuration granularities:

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

For example, an optional cell granular configuration format of the first functional group identifier may be as shown in Table 2. Since the public network PLMN network identifier or the non-public network NPN network identifier is configured at the cell granularity, the first functional group identifier It is configured in parallel with the public network PLMN network identifier or the non-public network NPN network identifier, so the first functional group identifier is also configured at a cell granularity.

Table 2

Public network PLMN network identification Non-public network NPN network identification ID of the first functional group

For example, an optional PLMN identifier or SNPN identifier granularity or access control-related network identifier granularity or temporary network identifier granularity configuration format of the first functional group identifier may be as shown in Table 3, since the first functional group identifier is PLMN ID/SNPN ID/Access Control-Related Network ID/Temporary Network ID are configured at the next level, so the first functional group ID is configured at the granularity of PLMN ID/SNPN ID/Access Control-related Network ID/Temporary Network ID.

table 3

It should be noted that the access control-related network identifiers and temporary network identifiers in the above Table 3 may also be juxtaposed with the public network PLMN network identifier/non-public network NPN network identifier, or as shown in Table 3, the access control-related network The identification and temporary network identification configuration information is the next-level configuration of the non-public network NPN network identification.

For example, an optional CAG identifier granularity configuration format of the first functional group identifier may be as shown in Table 4. Since the first functional group identifier is a lower-level configuration of the CAG identifier, the first functional group identifier is CAG identifies the granular configuration.

Table 4

In some embodiments, the third-party network identification configuration information may also be associated with first configuration information, and the first configuration information includes at least one of the following information:

Indication information of whether to allow the terminal to perform authentication through the cell network;

Whether to allow the terminal to initiate a third-party network authentication request under the condition that the SNPN or PLMN network identifier maintained by itself for third-party network authentication does not match any SNPN or PLMN network identifier broadcast by the cell system information;

Whether to allow the terminal to obtain or update its own subscription data indication information through the cell network;

An indication of whether emergency communications are allowed.

In some embodiments, the first configuration information includes at least one of the following configuration granularities:

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

For example, an optional cell-granularity configuration format of the first configuration information and the first functional group identifier may be as shown in Table 5, since the public network PLMN network identifier or the non-public network NPN network identifier is configured at the cell granularity, The first configuration information and the first functional group identifier are configured in parallel with the public network PLMN network identifier or the non-public network NPN network identifier, so the first configuration information and the first functional group identifier are also configured at cell granularity.

table 5

Public network PLMN network identification Non-public network NPN network identification ID of the first functional group first configuration information

For example, an optional PLMN identifier or SNPN identifier granularity or access control-related network identifier granularity or temporary network identifier granularity configuration format of the first configuration information may be as shown in Table 6, since the first configuration information is a PLMN identifier /SNPN ID/Access Control-Related Network ID/Temporary Network ID are configured at the next level, so the first configuration information is configured at the granularity of PLMN ID/SNPN ID/Access Control-related Network ID/Temporary Network ID.

Table 6

It should be noted that the access control-related network identifiers and temporary network identifiers in the above Table 6 may also be juxtaposed with the public network PLMN network identifier/non-public network NPN network identifier, or as shown in Table 6, the access control-related network The identification and temporary network identification configuration information is the next-level configuration of the non-public network NPN network identification.

For example, an optional CAG identifier granularity configuration format of the first configuration information may be shown in Table 7. Since the first configuration information is the next-level configuration of the CAG identifier, the first configuration information is the CAG identifier granularity Configuration.

Table 7

In some embodiments, the above S210 may specifically be:

The terminal device determines the logical number information corresponding to the network identifier in the third-party network identifier configuration information according to the first information; wherein, the first information is used to indicate the network identifier in the third-party network identifier configuration information and the PLMN network identifier The network identifiers in the configuration information and/or NPN network identifier configuration information are uniformly numbered.

For example, the number of the network ID in the third-party network ID configuration information is after the number of the network ID in the PLMN network ID configuration information and/or the NPN network ID configuration information.

It should be noted that "PLMN network identification configuration information" may also be referred to as "public network PLMN network identification configuration information", and "NPN network identification configuration information" may also be referred to as "non-public network NPN network identification configuration information".

In some embodiments, the total number of network identifiers in the third-party network identifier configuration information and/or the PLMN network identifier configuration information and/or the NPN network identifier configuration information is a positive integer M;

Wherein, M does not exceed 16, or, M does not exceed 32, or, M does not exceed 64.

In some embodiments, the first information is preconfigured or stipulated in a protocol, or the first information is configured by a network device.

As an example, assume that the number of network identities contained in the PLMN network identity configuration information is 3, the number of network identities contained in the NPN network identity configuration information is 4, and the number of network identities contained in the third-party network identity configuration information is 5 . Then the numbers are numbered according to the unified numbering method: PLMN network identifiers are numbered 1 to 3 according to the logical order of configuration; NPN network identifiers are numbered 4 to 7 according to the logical order of configuration; third-party network identifiers are numbered 8 to 12 according to the logical order of configuration .

It should be noted that the third-party network identifier configuration information may be included in the NPN network identifier configuration information, or may be configured in parallel with the NPN network identifier configuration information, which is not limited in this embodiment of the present application.

In some embodiments, the above S210 may specifically be:

The terminal device determines the logical number information corresponding to the network identifier in the third-party network identifier configuration information according to the second information; wherein, the second information is used to indicate the network identifier in the third-party network identifier configuration information and the PLMN network identifier The network identifiers in the configuration information and/or NPN network identifier configuration information are independently numbered.

For example, the logical number of the network identifier in the third-party network identifier configuration information starts from 0 or 1.

In some embodiments, the number of network identifiers in the third-party network identifier configuration information is a positive integer N;

Wherein, N does not exceed 12, or, N does not exceed 16, or, N does not exceed 32, or, N does not exceed 64.

In some embodiments, the second information is pre-configured or agreed upon in a protocol, or the second information is configured by a network device.

As an example, assume that the number of network identities contained in the PLMN network identity configuration information is 3, the number of network identities contained in the NPN network identity configuration information is 4, and the number of network identities contained in the third-party network identity configuration information is 5 . The numbers are then numbered in accordance with the independent numbering method: PLMN network identifiers are numbered 1 to 3 according to the logical order of configuration; NPN network identifiers are numbered 4 to 7 according to the logical order of configuration; third-party network identifiers are numbered 0 to 4 according to the logical order of configuration Or 1-5.

In some embodiments, the association between the logical number of the third-party network identifier and the access control parameter configuration includes but is not limited to one of the following:

A logical number of a third-party network identifier is associated with a set of access control parameter configurations;

A set of logical numbers identified by third-party networks is associated with a set of access control parameter configurations;

The logical numbers of all third-party network identifiers are associated with a group of access control parameter configurations.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the system resource configuration includes one of the following:

A logical number identified by a third-party network is associated with a group of system resource configurations;

A set of logical numbers identified by third-party networks is associated with a set of system resource configurations;

The logical number of all third-party network identifiers is associated with a set of system resource configurations.

For example, an optional association relationship between the logic number of the third-party network identifier and the access control parameter configuration or the system resource configuration may be shown in Table 8. That is, a logical number of a third-party network identifier is associated with a set of access control parameter configurations or a set of system resource configurations.

Table 8

For another example, an optional association relationship between the logic number of the third-party network identifier and the access control parameter configuration or the system resource configuration may be as shown in Table 9. That is, a group of logical numbers of third-party network identifiers is associated with a group of access control parameter configurations or a group of system resource configurations.

Table 9

For another example, an optional association relationship between the logical number of the third-party network identifier and the access control parameter configuration or the system resource configuration may be as shown in Table 10. Third-party network identification logical number 1 and third-party network identification logical number 2 are independently associated with a set of access control parameter configurations or a set of system resource configurations; while third-party network identification logical number 3 and third-party network identification logical number 4 are combined Associate a set of access control parameter configurations or a set of system resource configurations, followed by the combination of two third-party network identification logic codes to associate a set of access control parameter configurations or a set of system resource configurations.

Table 10

For another example, an optional association relationship between the logic number of the third-party network identifier and the access control parameter configuration or the system resource configuration may be as shown in Table 11. That is, all logical numbers of third-party network identifiers are associated with a set of access control parameter configurations or a set of system resource configurations.

Table 11

In some embodiments, the system resource configuration includes at least one of the following configurations:

Random access resource configuration;

Band Width Part (BWP) resource configuration;

Supported slice type configuration;

Frequency band resource allocation;

Power level configuration.

In some embodiments, the message including network routing parameters generated by the terminal device according to the logical number information is terminal uplink dedicated signaling.

For example, an RRC connection establishment complete message. Another example is an RRC connection reconfiguration complete message. Another example is an RRC connection reestablishment complete message. Another example is an RRC connection recovery complete message.

In some embodiments, the network routing parameter is represented by a logical number value of the third-party network identifier.

For example, if the logical number value of the third-party network identifier is less than or equal to 16, use 4 bits to represent the network routing parameter.

For another example, if the logical number of the third-party network identifier is greater than 16 but less than or equal to 32, 5 bits are used to represent the network routing parameter.

For another example, if the logical number value of the third-party network identifier is greater than 32 but less than or equal to 64, 6 bits are used to represent the network routing parameter.

In some embodiments, the network routing parameter is jointly represented by the network routing parameter defined for the PLMN network identification configuration information and/or the NPN network identification configuration information and the network routing parameter specific to the third-party network identification.

As an example, assume that the number of PLMN network identification configuration information and/or NPN network identification configuration information ranges from 1 to 12, the standard defines 4 bits to represent network routing parameters, and the third-party network identification adopts a unified numbering method for logic serial number. If all third-party network identification numbers are below 12, the 4 bits defined by the multiplexing standard for representing network routing parameters represent values from 1 to 12, that is, the 4 bits represent values from 1 to 12. If all the third-party network identification numbers are above 13 and below 32 (greater than or equal to 13 and less than or equal to 32), a new bit can be defined to combine with the 4 bits defined by the standard to represent network routing parameters to form 5 bits Indicates the values of all third-party network identification numbers; if all third-party network identification numbers are above 33 and below 64 (greater than or equal to 33 and less than or equal to 64), two new bits can be defined to represent The 4 bits of the network routing parameter combine to form 6 bits to represent all third-party network identification number values.

As an example, assume that the number of PLMN network identification configuration information and/or NPN network identification configuration information ranges from 1 to 12, the standard defines 4 bits to represent network routing parameters, and the third-party network identification adopts an independent numbering method for logic serial number. If all the third-party network identification numbers are below 12, the 4 bits used to represent the network routing parameters defined by the multiplexing standard represent values from 1 to 12, that is: 4 bits represent values from 1 to 12, but need 1 extra bit indicates that the network routing parameter is associated with a third-party network ID; if all third-party network ID numbers are between 13 and 32 (greater than or equal to 13 and less than or equal to 32), a new bit can be defined and The 4 bits defined by the standard to represent network routing parameters combine to form 5 bits to represent all third-party network identification numbers; if all third-party network identification numbers are above 33 and below 64 (greater than or equal to 33 and less than or equal to 64), it is possible to define 2 new bits and 4 bits defined by the standard to represent network routing parameters to form 6 bits to represent all third-party network identification number values.

Therefore, in this embodiment of the application, the terminal device can determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side, and select the access control parameter configuration associated with the logical number information according to the logical number information And/or system resource configuration, and/or, generate a message including network routing parameters according to the logical number information. In this way, operations such as access control parameter configuration, system resource configuration, and network routing control can be performed on the third-party network to avoid access congestion, non-isolated resource configuration, and network routing errors caused by the introduction of the third-party network, thereby optimizing the third-party network .

The terminal-side embodiment of the present application is described in detail above in conjunction with FIG. 2 , and the network-side embodiment of the present application is described in detail below in conjunction with FIG. 3 . It should be understood that the network-side embodiment and the terminal-side embodiment correspond to each other, and similar descriptions You can refer to the embodiment on the terminal side.

FIG. 3 is a schematic flowchart of a wireless communication method 300 according to an embodiment of the present application. As shown in FIG. 3 , the method 300 may include at least part of the following content:

S310, the network device sends target information to the terminal device, the target information is used by the terminal device to determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side; wherein, the logical number information is used to select the corresponding network identifier Associated access control parameter configuration and/or system resource configuration; and/or, the logical number information is used to generate a message containing network routing parameters.

In the embodiment of this application, the logical relationship between the configuration information of the third-party network identification and the configuration information of the public network PLMN ID list and the configuration information of the non-public network NPN network identification list is defined, so that the access control parameters of the third-party network can be controlled. Operations such as configuration, system resource configuration, and network routing control avoid access congestion, non-isolated resource configuration, and network routing errors caused by the introduction of a third-party network, thereby optimizing the third-party network.

In some embodiments, the third-party network identification configuration information includes at least one of the following information:

A PLMN network identifier, an SNPN network identifier, a temporary network identifier, an access control-related network identifier, and a first functional group identifier.

Wherein, the first functional group identifier is a group identifier that allows the terminal to perform third-party authentication through the cell; or, the first functional group identifier is a group identifier that allows the terminal to obtain its own subscription data through the cell network.

It should be noted that the access control-related network identifier is similar to the PLMN ID or SNPN ID, that is, the actual meaning is the same, but the length of the access control-related network identifier may be different from the PLMN ID or SNPN ID. Similarly, the temporary network identifier is similar to the PLMN ID or the SNPN ID, that is, the actual meaning is the same, except that the temporary network identifier is a temporary identifier of the PLMN or the SNPN.

In some embodiments, the first functional group identifier includes at least one of the following configuration granularities:

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

In some embodiments, the third-party network identification configuration information may also be associated with first configuration information, and the first configuration information includes at least one of the following information:

Indication information of whether to allow the terminal to perform authentication through the cell network;

Whether to allow the terminal to initiate a third-party network authentication request under the condition that the SNPN or PLMN network identifier maintained by itself for third-party network authentication does not match any SNPN or PLMN network identifier broadcast by the system information of the cell;

Whether to allow the terminal to obtain or update its own subscription data indication information through the cell network;

An indication of whether emergency communications are allowed.

In some embodiments, the first configuration information includes at least one of the following configuration granularities:

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

In some embodiments, the target information is used to indicate that the network identifier in the third-party network identifier configuration information and the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information are uniformly numbered.

For example, the number of the network ID in the third-party network ID configuration information is after the number of the network ID in the PLMN network ID configuration information and/or the NPN network ID configuration information.

It should be noted that "PLMN network identification configuration information" may also be referred to as "public network PLMN network identification configuration information", and "NPN network identification configuration information" may also be referred to as "non-public network NPN network identification configuration information".

In some embodiments, the total number of network identifiers in the third-party network identifier configuration information and/or the PLMN network identifier configuration information and/or the NPN network identifier configuration information is a positive integer M;

Wherein, M does not exceed 16, or, M does not exceed 32, or, M does not exceed 64.

In some embodiments, the first information is preconfigured or stipulated in a protocol, or the first information is configured by a network device.

As an example, assume that the number of network identities contained in the PLMN network identity configuration information is 3, the number of network identities contained in the NPN network identity configuration information is 4, and the number of network identities contained in the third-party network identity configuration information is 5 . Then the numbers are numbered according to the unified numbering method: PLMN network identifiers are numbered 1 to 3 according to the logical order of configuration; NPN network identifiers are numbered 4 to 7 according to the logical order of configuration; third-party network identifiers are numbered 8 to 12 according to the logical order of configuration .

It should be noted that the third-party network identifier configuration information may be included in the NPN network identifier configuration information, or may be configured in parallel with the NPN network identifier configuration information, which is not limited in this embodiment of the present application.

In some embodiments, the target information is used to indicate that the network identifier in the third-party network identifier configuration information is independently numbered from the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information.

For example, the logical number of the network identifier in the third-party network identifier configuration information starts from 0 or 1.

In some embodiments, the number of network identifiers in the third-party network identifier configuration information is a positive integer N;

Wherein, N does not exceed 12, or, N does not exceed 16, or, N does not exceed 32, or, N does not exceed 64.

In some embodiments, the second information is pre-configured or agreed upon in a protocol, or the second information is configured by a network device.

As an example, assume that the number of network identities contained in the PLMN network identity configuration information is 3, the number of network identities contained in the NPN network identity configuration information is 4, and the number of network identities contained in the third-party network identity configuration information is 5 . The numbers are then numbered in accordance with the independent numbering method: PLMN network identifiers are numbered 1 to 3 according to the logical order of configuration; NPN network identifiers are numbered 4 to 7 according to the logical order of configuration; third-party network identifiers are numbered 0 to 4 according to the logical order of configuration Or 1-5.

In some embodiments, the association between the logical number of the third-party network identifier and the access control parameter configuration includes but is not limited to one of the following:

A logical number of a third-party network identifier is associated with a set of access control parameter configurations;

A set of logical numbers identified by third-party networks is associated with a set of access control parameter configurations;

The logical numbers of all third-party network identifiers are associated with a group of access control parameter configurations.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the system resource configuration includes one of the following:

A logical number identified by a third-party network is associated with a group of system resource configurations;

A set of logical numbers identified by third-party networks is associated with a set of system resource configurations;

The logical number of all third-party network identifiers is associated with a set of system resource configurations.

In some embodiments, the system resource configuration includes at least one of the following configurations:

Random access resource configuration;

BWP resource configuration;

Supported slice type configuration;

Frequency band resource allocation;

Power level configuration.

In some embodiments, the message including network routing parameters generated by the terminal device according to the logical number information is terminal uplink dedicated signaling.

For example, an RRC connection establishment complete message. Another example is an RRC connection reconfiguration complete message. Another example is an RRC connection reestablishment complete message. Another example is an RRC connection recovery complete message.

In some embodiments, the network routing parameter is represented by a logical number value of the third-party network identifier.

For example, if the logical number value of the third-party network identifier is less than or equal to 16, use 4 bits to represent the network routing parameter.

For another example, if the logical number of the third-party network identifier is greater than 16 but less than or equal to 32, 5 bits are used to represent the network routing parameter.

For another example, if the logical number value of the third-party network identifier is greater than 32 but less than or equal to 64, 6 bits are used to represent the network routing parameter.

In some embodiments, the network routing parameter is jointly represented by the network routing parameter defined for the PLMN network identification configuration information and/or the NPN network identification configuration information and the network routing parameter specific to the third-party network identification.

As an example, assume that the number of PLMN network identification configuration information and/or NPN network identification configuration information ranges from 1 to 12, the standard defines 4 bits to represent network routing parameters, and the third-party network identification adopts a unified numbering method for logic serial number. If all third-party network identification numbers are below 12, the 4 bits defined by the multiplexing standard for representing network routing parameters represent values from 1 to 12, that is, the 4 bits represent values from 1 to 12. If all the third-party network identification numbers are above 13 and below 32 (greater than or equal to 13 and less than or equal to 32), a new bit can be defined to combine with the 4 bits defined by the standard to represent network routing parameters to form 5 bits Indicates the values of all third-party network identification numbers; if all third-party network identification numbers are above 33 and below 64 (greater than or equal to 33 and less than or equal to 64), two new bits can be defined to represent The 4 bits of the network routing parameter combine to form 6 bits to represent all third-party network identification number values.

As an example, assume that the number of PLMN network identification configuration information and/or NPN network identification configuration information ranges from 1 to 12, the standard defines 4 bits to represent network routing parameters, and the third-party network identification adopts an independent numbering method for logic serial number. If all the third-party network identification numbers are below 12, the 4 bits used to represent the network routing parameters defined by the multiplexing standard represent values from 1 to 12, that is: 4 bits represent values from 1 to 12, but need 1 extra bit indicates that the network routing parameter is associated with a third-party network ID; if all third-party network ID numbers are between 13 and 32 (greater than or equal to 13 and less than or equal to 32), a new bit can be defined and The 4 bits defined by the standard to represent network routing parameters combine to form 5 bits to represent all third-party network identification numbers; if all third-party network identification numbers are above 33 and below 64 (greater than or equal to 33 and less than or equal to 64), it is possible to define 2 new bits and 4 bits defined by the standard to represent network routing parameters to form 6 bits to represent all third-party network identification number values.

Therefore, in this embodiment of the application, the terminal device can determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side based on the instruction of the network device, and select the logical number information associated with the logical number information according to the logical number information. Access control parameter configuration and/or system resource configuration, and/or generate a message containing network routing parameters according to the logical number information. In this way, operations such as access control parameter configuration, system resource configuration, and network routing control can be performed on the third-party network to avoid access congestion, non-isolated resource configuration, and network routing errors caused by the introduction of the third-party network, thereby optimizing the third-party network .

The method embodiment of the present application is described in detail above in conjunction with FIG. 2 to FIG. 3 , and the device embodiment of the present application is described in detail below in conjunction with FIG. 4 to FIG. 8 . It should be understood that the device embodiment and the method embodiment correspond to each other, similar to The description can refer to the method embodiment.

Fig. 4 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application. As shown in Figure 4, the terminal device 400 includes:

The processing unit 410 is configured to determine logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side;

The processing unit 410 is further configured to select the access control parameter configuration and/or system resource configuration associated with the logical number information according to the logical number information; and/or, the terminal device generates a network route including a network route according to the logical number information parameter message.

In some embodiments, the third-party network identification configuration information includes at least one of the following information:

Public land mobile network PLMN network identifier, independent non-public network SNPN network identifier, temporary network identifier, access control related network identifier, first functional group identifier.

In some embodiments, the first functional group identifier is a group identifier that allows the terminal to perform third-party authentication through the cell; or, the first functional group identifier is a group identifier that allows the terminal to obtain or update its own subscription data through the cell network.

In some embodiments, the first functional group identifier includes at least one of the following configuration granularities:

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

In some embodiments, the processing unit 410 is specifically used for:

Determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information according to the first information; where the first information is used to indicate the network identifier in the third-party network identifier configuration information and the PLMN network identifier configuration information and /or the network identifiers in the NPN network identifier configuration information are uniformly numbered.

In some embodiments, the number of the network ID in the third-party network ID configuration information is after the number of the network ID in the PLMN network ID configuration information and/or the NPN network ID configuration information.

In some embodiments, the total number of network identifiers in the third-party network identifier configuration information and/or the PLMN network identifier configuration information and/or the NPN network identifier configuration information is a positive integer M;

Wherein, M does not exceed 16, or, M does not exceed 32, or, M does not exceed 64.

In some embodiments, the first information is preconfigured or stipulated in a protocol, or the first information is configured by a network device.

In some embodiments, the processing unit 410 is specifically used for:

Determine the logical number information corresponding to the network identifier in the third-party network identifier configuration information according to the second information; where the second information is used to indicate the network identifier in the third-party network identifier configuration information and the PLMN network identifier configuration information and /or the network identifiers in the NPN network identifier configuration information are numbered independently.

In some embodiments, the logical number of the network identifier in the third-party network identifier configuration information starts from 0 or 1.

In some embodiments, the number of network identifiers in the third-party network identifier configuration information is a positive integer N;

Wherein, N does not exceed 12, or, N does not exceed 16, or, N does not exceed 32, or, N does not exceed 64.

In some embodiments, the second information is pre-configured or agreed upon in a protocol, or the second information is configured by a network device.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the access control parameter configuration includes one of the following:

A logical number of a third-party network identifier is associated with a set of access control parameter configurations;

A set of logical numbers identified by third-party networks is associated with a set of access control parameter configurations;

The logical numbers of all third-party network identifiers are associated with a group of access control parameter configurations.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the system resource configuration includes one of the following:

A logical number identified by a third-party network is associated with a group of system resource configurations;

A set of logical numbers identified by third-party networks is associated with a set of system resource configurations;

The logical number of all third-party network identifiers is associated with a set of system resource configurations.

In some embodiments, the system resource configuration includes at least one of the following configurations:

Random access resource configuration;

Bandwidth part BWP resource configuration;

Supported slice type configuration;

Frequency band resource allocation;

Power level configuration.

In some embodiments, the message including network routing parameters is terminal uplink dedicated signaling.

In some embodiments, the network routing parameter is represented by a logical number value of the third-party network identifier; or,

The network routing parameters are jointly represented by the network routing parameters defined for the PLMN network identification configuration information and/or the NPN network identification configuration information and the network routing parameters specific to the third-party network identification.

In some embodiments, the aforementioned processing unit may be one or more processors.

It should be understood that the terminal device 400 according to the embodiment of the present application may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 400 are for realizing the method shown in FIG. 2 For the sake of brevity, the corresponding process of the terminal device in 200 will not be repeated here.

Fig. 5 shows a schematic block diagram of a network device 500 according to an embodiment of the present application. As shown in Figure 5, the network device 500 includes:

The communication unit 510 is configured to send target information to the terminal device, where the target information is used by the terminal device to determine logical number information corresponding to the network identifier in the third-party network identifier configuration information configured on the network side;

Wherein, the logical number information is used to select an associated access control parameter configuration and/or system resource configuration; and/or, the logical number information is used to generate a message including network routing parameters.

In some embodiments, the third-party network identification configuration information includes at least one of the following information:

Public land mobile network PLMN network identifier, independent non-public network SNPN network identifier, temporary network identifier, access control related network identifier, first functional group identifier.

In some embodiments, the first functional group identifier is a group identifier that allows the terminal to perform third-party authentication through the cell; or, the first functional group identifier is a group identifier that allows the terminal to obtain or update its own subscription data through the cell network.

In some embodiments, the first functional group identifier includes at least one of the following configuration granularities:

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

In some embodiments, the target information is used to indicate that the network identifier in the third-party network identifier configuration information and the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information are uniformly numbered.

In some embodiments, the number of the network ID in the third-party network ID configuration information is after the number of the network ID in the PLMN network ID configuration information and/or the NPN network ID configuration information.

In some embodiments, the total number of network identifiers in the third-party network identifier configuration information and/or the PLMN network identifier configuration information and/or the NPN network identifier configuration information is a positive integer M;

Wherein, M does not exceed 16, or, M does not exceed 32, or, M does not exceed 64.

In some embodiments, the target information is used to indicate that the network identifier in the third-party network identifier configuration information is independently numbered from the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information.

In some embodiments, the logical number of the network identifier in the third-party network identifier configuration information starts from 0 or 1.

In some embodiments, the number of network identifiers in the third-party network identifier configuration information is a positive integer N;

Wherein, N does not exceed 12, or, N does not exceed 16, or, N does not exceed 32, or, N does not exceed 64.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the access control parameter configuration includes one of the following:

A logical number of a third-party network identifier is associated with a set of access control parameter configurations;

A set of logical numbers identified by third-party networks is associated with a set of access control parameter configurations;

The logical numbers of all third-party network identifiers are associated with a group of access control parameter configurations.

In some embodiments, the association relationship between the logical number of the third-party network identifier and the system resource configuration includes one of the following:

A logical number identified by a third-party network is associated with a group of system resource configurations;

A set of logical numbers identified by third-party networks is associated with a set of system resource configurations;

The logical number of all third-party network identifiers is associated with a set of system resource configurations.

In some embodiments, the system resource configuration includes at least one of the following configurations:

Random access resource configuration;

Bandwidth part BWP resource configuration;

Supported slice type configuration;

Frequency band resource allocation;

Power level configuration.

In some embodiments, the message including network routing parameters is terminal uplink dedicated signaling.

In some embodiments, the network routing parameter is represented by a logical number value of the third-party network identifier; or,

The network routing parameters are jointly represented by the network routing parameters defined for the PLMN network identification configuration information and/or the NPN network identification configuration information and the network routing parameters specific to the third-party network identification.

Optionally, in some embodiments, the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system on chip.

It should be understood that the network device 500 according to the embodiment of the present application may correspond to the network device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the network device 500 are to realize the method shown in FIG. 3 For the sake of brevity, the corresponding processes of the network devices in 300 will not be repeated here.

FIG. 6 is a schematic structural diagram of a communication device 600 provided in an embodiment of the present application. The communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 6 , the communication device 600 may further include a memory 620 . Wherein, the processor 610 can invoke and run a computer program from the memory 620, so as to implement the method in the embodiment of the present application.

Wherein, the memory 620 may be an independent device independent of the processor 610 , or may be integrated in the processor 610 .

Optionally, as shown in FIG. 6, the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, to send information or data to other devices, or receive other Information or data sent by the device.

Wherein, the transceiver 630 may include a transmitter and a receiver. The transceiver 630 may further include antennas, and the number of antennas may be one or more.

Optionally, the communication device 600 may specifically be the network device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here. .

Optionally, the communication device 600 may specifically be a terminal device in the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here. .

Fig. 7 is a schematic structural diagram of a device according to an embodiment of the present application. The apparatus 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 7 , the device 700 may further include a memory 720 . Wherein, the processor 710 can invoke and run a computer program from the memory 720, so as to implement the method in the embodiment of the present application.

Wherein, the memory 720 may be an independent device independent of the processor 710 , or may be integrated in the processor 710 .

Optionally, the device 700 may also include an input interface 730 . Wherein, the processor 710 may control the input interface 730 to communicate with other devices or chips, specifically, may obtain information or data sent by other devices or chips.

Optionally, the device 700 may also include an output interface 740 . Wherein, the processor 710 can control the output interface 740 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.

Optionally, the device can be applied to the network device in the embodiment of the present application, and the device can implement the corresponding process implemented by the network device in each method of the embodiment of the present application, and for the sake of brevity, details are not repeated here.

Optionally, the device can be applied to the terminal device in the embodiment of the present application, and the device can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here.

Optionally, the device mentioned in the embodiment of the present application may also be a chip. For example, it may be a system-on-a-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip.

Fig. 8 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application. As shown in FIG. 8 , the communication system 800 includes a terminal device 810 and a network device 820 .

Wherein, the terminal device 810 can be used to realize the corresponding functions realized by the terminal device in the above method, and the network device 820 can be used to realize the corresponding functions realized by the network device in the above method. .

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability. In the implementation process, each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software. The above-mentioned 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 available Program logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logic block diagrams disclosed in the embodiments of the present application may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Wherein, the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash. The volatile memory can be Random Access Memory (RAM), which acts as an external cache. By way of illustration and not limitation, many forms of RAM are available such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM ) and direct memory bus random access memory (Direct Rambus RAM, DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but not be limited to, these and any other suitable types of memory.

It should be understood that the above-mentioned memory is illustrative but not restrictive. For example, the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.

The embodiment of the present application also provides a computer-readable storage medium for storing computer programs.

Optionally, the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application. For brevity, here No longer.

Optionally, the computer-readable storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, here No longer.

The embodiment of the present application also provides a computer program product, including computer program instructions.

Optionally, the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, the Let me repeat.

Optionally, the computer program product can be applied to the terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal device in the methods of the embodiments of the present application. For the sake of brevity, the Let me repeat.

The embodiment of the present application also provides a computer program.

Optionally, the computer program can be applied to the network device in the embodiment of the present application. When the computer program is run on the computer, the computer executes the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity , which will not be repeated here.

Optionally, the computer program can be applied to the terminal device in the embodiment of the present application. When the computer program is run on the computer, the computer executes the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity , which will not be repeated here.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can 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 into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. For such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other various media that can store program codes. .

The above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the application. Should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (44)

1. A method of wireless communication, comprising:

   the terminal equipment determines logic number information corresponding to the network identifier in the third party network identifier configuration information configured by the network side;

   the terminal equipment selects access control parameter configuration and/or system resource configuration associated with the logic number information according to the logic number information; and/or the terminal equipment generates a message containing network routing parameters according to the logic number information.
2. The method of claim 1, wherein the third party network identification configuration information comprises at least one of:

   public land mobile network PLMN network identification, independent non-public network SNPN network identification, temporary network identification, access control related network identification, first function group identification.
3. The method of claim 2, wherein the first functional group identity is a group identity allowing a terminal to perform a third party authentication through a cell; or the first function group identifier is a group identifier which allows the terminal to acquire or update the subscription data of the terminal through the cell network.
4. A method according to claim 2 or 3, wherein the first functional group identification comprises at least one of the following configuration granularities:

   PLMN identification or SNPN identification granularity, closed access group CAG identification granularity, cell granularity, access control related network identification granularity, temporary network identification granularity.
5. The method according to any one of claims 1 to 4, wherein the determining, by the terminal device, logic number information corresponding to a network identifier in third party network identifier configuration information configured by a network side, includes:

   the terminal equipment determines the logic number information corresponding to the network identifier in the third party network identifier configuration information according to the first information; the first information is used for indicating the network identifier in the third party network identifier configuration information to be numbered uniformly with the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information.
6. The method of claim 5, wherein the numbering of the network identifications in the third party network identification configuration information follows the numbering of the network identifications in the PLMN network identification configuration information and/or NPN network identification configuration information.
7. The method according to claim 5 or 6, wherein the total number of network identifications in the third party network identification configuration information and/or the PLMN network identification configuration information and/or the NPN network identification configuration information is a positive integer M;

   wherein M does not exceed 16, alternatively M does not exceed 32, alternatively M does not exceed 64.
8. The method of any of claims 5 to 7, wherein the first information is pre-configured or protocol-agreed or the first information is configured by a network device.
9. The method according to any one of claims 1 to 4, wherein the determining, by the terminal device, logic number information corresponding to a network identifier in third party network identifier configuration information configured by a network side, includes:

   the terminal equipment determines the logic number information corresponding to the network identifier in the third party network identifier configuration information according to the second information; the second information is used for indicating the network identifier in the third party network identifier configuration information to be independently numbered with the network identifier in the PLMN network identifier configuration information and/or the NPN network identifier configuration information.
10. The method of claim 9, wherein the logical numbering of network identifications in the third party network identification configuration information starts from 0 or 1.
11. The method according to claim 9 or 10, wherein the number of network identifications in the third party network identification configuration information is a positive integer N;

    wherein N is not more than 12, alternatively N is not more than 16, alternatively N is not more than 32, alternatively N is not more than 64.
12. The method of any of claims 9 to 11, wherein the second information is pre-configured or protocol agreed, or wherein the second information is configured by a network device.
13. The method according to any of claims 1 to 12, wherein the association between the logical number of the third party network identity and the access control parameter configuration comprises one of:

    the logic number of a third party network identifier is associated with a set of access control parameter configurations;

    the logic number of the group of third party network identifications is associated with a group of access control parameter configurations;

    the logical number of all third party network identifications is associated with a set of access control parameter configurations.
14. The method according to any of claims 1 to 13, wherein the association between the logical number of the third party network identity and the system resource allocation comprises one of:

    A logic number of a third party network identifier is associated with a set of system resource configurations;

    the logic number of the group of third party network identifications is associated with a group of system resource allocation;

    the logical number of all third party network identifications is associated with a set of system resource configurations.
15. The method of any of claims 1 to 14, wherein the system resource configuration comprises at least one of the following configurations:

    random access resource allocation;

    bandwidth part BWP resource configuration;

    the slice type configuration supported;

    band resource allocation;

    and (5) configuring the power level.
16. The method according to any of claims 1 to 15, wherein the message comprising network routing parameters is a terminal uplink dedicated signaling.
17. The method according to any one of claim 1 to 16, wherein,

    the network routing parameters are represented by the logic number values of the third party network identifications; or,

    the network routing parameters are jointly represented by network routing parameters defined for PLMN network identification configuration information and/or NPN network identification configuration information and network routing parameters specific to the third party network identification.
18. A method of wireless communication, comprising:

    The network equipment sends target information to the terminal equipment, wherein the target information is used for the terminal equipment to determine logic number information corresponding to a network identifier in third-party network identifier configuration information configured by a network side;

    wherein, the logic numbering information is used for selecting the access control parameter configuration and/or the system resource configuration associated with the logic numbering information; and/or the logic numbering information is used to generate messages containing network routing parameters.
19. The method of claim 18, wherein the third party network identification configuration information comprises at least one of:

    public land mobile network PLMN network identification, independent non-public network SNPN network identification, temporary network identification, access control related network identification, first function group identification.
20. The method of claim 19, wherein the first functional group identity is a group identity that allows a terminal to perform third party authentication through a cell; or the first function group identifier is a group identifier which allows the terminal to acquire or update the subscription data of the terminal through the cell network.
21. The method of claim 19 or 20, wherein the first functional group identification comprises at least one of the following configuration granularities:

    PLMN identification or SNPN identification granularity, closed access group CAG identification granularity, cell granularity, access control related network identification granularity, temporary network identification granularity.
22. The method according to any of claims 18 to 21, wherein the target information is used to indicate that the network identity in the third party network identity configuration information is uniformly numbered with the network identity in the PLMN network identity configuration information and/or NPN network identity configuration information.
23. The method of claim 22, wherein the numbering of the network identifications in the third party network identification configuration information follows the numbering of the network identifications in the PLMN network identification configuration information and/or NPN network identification configuration information.
24. The method of claim 22 or 23, wherein,

    the total number of network identifications in the third party network identification configuration information and/or the PLMN network identification configuration information and/or the NPN network identification configuration information is a positive integer M;

    wherein M does not exceed 16, alternatively M does not exceed 32, alternatively M does not exceed 64.
25. The method according to any of claims 18 to 21, wherein the target information is used to indicate that the network identity in the third party network identity configuration information is independently numbered with the network identity in the PLMN network identity configuration information and/or NPN network identity configuration information.
26. The method of claim 25, wherein the logical numbering of network identifications in the third party network identification configuration information starts from 0 or 1.
27. The method of claim 25 or 26, wherein the number of network identifications in the third party network identification configuration information is a positive integer N;

    wherein N is not more than 12, alternatively N is not more than 16, alternatively N is not more than 32, alternatively N is not more than 64.
28. The method according to any of claims 18 to 27, wherein the association between the logical number of the third party network identity and the access control parameter configuration comprises one of:

    the logic number of a third party network identifier is associated with a set of access control parameter configurations;

    the logic number of the group of third party network identifications is associated with a group of access control parameter configurations;

    the logical number of all third party network identifications is associated with a set of access control parameter configurations.
29. The method of any of claims 18 to 28, wherein the association between the logical number of the third party network identity and the system resource allocation comprises one of:

    a logic number of a third party network identifier is associated with a set of system resource configurations;

    The logic number of the group of third party network identifications is associated with a group of system resource allocation;

    the logical number of all third party network identifications is associated with a set of system resource configurations.
30. The method of any of claims 18 to 29, wherein the system resource configuration comprises at least one of the following configurations:

    random access resource allocation;

    bandwidth part BWP resource configuration;

    the slice type configuration supported;

    band resource allocation;

    and (5) configuring the power level.
31. A method according to any one of claims 18 to 30, wherein the message containing network routing parameters is terminal uplink dedicated signalling.
32. The method according to any one of claim 18 to 31,

    the network routing parameters are represented by the logic number values of the third party network identifications; or,

    the network routing parameters are jointly represented by network routing parameters defined for PLMN network identification configuration information and/or NPN network identification configuration information and network routing parameters specific to the third party network identification.
33. A terminal device, comprising:

    the processing unit is used for determining logic number information corresponding to the network identifier in the third party network identifier configuration information configured by the network side;

    The processing unit is further used for selecting access control parameter configuration and/or system resource configuration associated with the logic number information according to the logic number information; and/or the terminal equipment generates a message containing network routing parameters according to the logic number information.
34. A network device, comprising:

    the communication unit is used for sending target information to the terminal equipment, wherein the target information is used for determining logic number information corresponding to the network identifier in the third party network identifier configuration information configured by the network side by the terminal equipment;

    wherein, the logic numbering information is used for selecting the access control parameter configuration and/or the system resource configuration associated with the logic numbering information; and/or the logic numbering information is used to generate messages containing network routing parameters.
35. A terminal device, comprising: a processor and a memory for storing a computer program, the processor being adapted to invoke and run the computer program stored in the memory, to perform the method of any of claims 1 to 17.
36. 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 18 to 32.
37. 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 17.
38. 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 18 to 32.
39. A computer readable storage medium storing a computer program for causing a computer to perform the method of any one of claims 1 to 17.
40. A computer readable storage medium storing a computer program for causing a computer to perform the method of any one of claims 18 to 32.
41. A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 1 to 17.
42. A computer program product comprising computer program instructions which cause a computer to perform the method of any of claims 18 to 32.
43. A computer program, characterized in that the computer program causes a computer to perform the method according to any one of claims 1 to 17.
44. A computer program, characterized in that the computer program causes a computer to perform the method of any of claims 18 to 32.

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