WO2024000537A1 - 网络访问方法、装置、通信设备和存储介质 - Google Patents

网络访问方法、装置、通信设备和存储介质 Download PDF

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Publication number
WO2024000537A1
WO2024000537A1 PCT/CN2022/103175 CN2022103175W WO2024000537A1 WO 2024000537 A1 WO2024000537 A1 WO 2024000537A1 CN 2022103175 W CN2022103175 W CN 2022103175W WO 2024000537 A1 WO2024000537 A1 WO 2024000537A1
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Prior art keywords
network
registration
request message
3gpp standard
access technology
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PCT/CN2022/103175
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English (en)
French (fr)
Inventor
刘建宁
沈洋
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北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/103175 priority Critical patent/WO2024000537A1/zh
Priority to CN202280002507.3A priority patent/CN117643116A/zh
Publication of WO2024000537A1 publication Critical patent/WO2024000537A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Definitions

  • This application relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular, to network access methods, devices, communication equipment and storage media.
  • the fifth generation cellular mobile communication system can support data connections that provide multiple access technologies above the RAN layer, that is, two access network paths can be used simultaneously between the UE and the data network to transmit data, and the RAN can
  • the 5G core network user plane anchor point also has two independent user plane tunnels.
  • ATSSS multi-connection Access Traffic Steering Switch and Splitting
  • 3GPP 3rd Generation Partnership Project
  • non-3GPP 3rd Generation Partnership Project
  • embodiments of the present disclosure provide a network access method, device, communication device, and storage medium.
  • a network access method is provided, which is executed by a user equipment (User Equipment, UE) and includes:
  • the UE accesses the first network through the first Third Generation Partnership Project 3GPP standard access technology, wherein the UE accesses the second network through the second 3GPP standard access technology based on at least the user identity. Networks, wherein the first network is different from the second network.
  • accessing the first network through the first 3GPP standard access technology includes:
  • registering the first network through the first 3GPP standard access technology includes:
  • the first registration request message carries a secondary registration identifier, where the secondary registration identifier is used to instruct the UE to request registration through the first 3GPP standard access technology based on the user identity identifier.
  • the UE is registered in the second network through the second 3GPP standard access technology based on the user identity.
  • the method further includes,
  • the registration acceptance message is that the AMF registers the registration information of the UE to the unified data management function (Unified Data Management, UDM) of the UE's home network through the second registration request message, and based on receiving the Sent by a UDM registration response message, wherein the second registration request message carries the secondary registration identifier.
  • UDM Unified Data Management
  • the registration response message is the UDM determining to maintain the first registration management (Registration Management, RM) context and the UE in the first network based on the second registration request message. Sent by the second RM context of the UE in the second network.
  • RM Registration Management
  • the method further includes maintaining a first RM context of the UE in the first network and a second RM context of the UE in the second network.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • the first network is determined by the UE based on the network identifier in the downlink instruction
  • the first network is detected by the UE.
  • a network access method wherein the execution of the AMF by the first network includes:
  • the service parameters are service parameters for the UE to access the first network through the first 3GPP standard access technology based on the user identity, wherein the UE is based on at least the user identity Identifies that the second network is accessed through the second 3GPP standard access technology, where the first network is different from the second network.
  • determining service parameters for the UE includes:
  • the service parameter determination service for the UE to register with the first network through the first 3GPP standard access technology based on the user identity includes:
  • a first registration request message sent by the UE based on the user identity identifier to request registration with the first network wherein the first registration request message carries a secondary registration identifier, wherein the secondary registration request message Registration identifier, used to indicate that the UE requests to register with the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE requests to register with the first network through the second 3GPP based on the user identity identifier.
  • the standard access technology is registered in the second network.
  • the determined service parameters for the UE to register with the first network through the first 3GPP standard access technology based on the user identity include:
  • Second registration request message Based on the first registration request message, send a second registration request message for registering the registration information of the UE to the UDM to the UDM of the home network of the UE; wherein the second registration request message carries Indicate the secondary registration mark;
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the determined service parameters for the UE to register with the first network through the first 3GPP standard access technology based on the user identity include:
  • a registration acceptance message indicating successful registration to the first network is sent to the UE.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • a network access method in which the execution of UDM of the home network includes:
  • a first registration management RM context of the UE in the first network and a second RM context of the UE in the second network are maintained.
  • the second registration request message is sent by the AMF after receiving the first registration request message, wherein the first registration request message is sent by the UE based on the user identity identifier. Sent by the first 3GPP standard access technology to the AMF, the first registration request message carries the secondary registration identifier.
  • the determined service parameters for the UE to register with the first network through the first 3GPP standard access technology based on the user identity include:
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • a network access device which is provided in user equipment UE; including:
  • the transceiver module is configured to access the first network through the first Third Generation Partnership Project 3GPP standard access technology based on the user identity, wherein the UE accesses through the second 3GPP standard based on at least the user identity.
  • the technology accesses a second network, wherein the first network is different from the second network.
  • the transceiver module is specifically configured as:
  • the transceiver module is configured as:
  • a first registration request message is sent to the AMF of the first network to request registration to the first network, wherein the first registration request message carries a secondary registration Identity, wherein the secondary registration identifier is used to indicate that the UE requests to register to the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE is based on the user identity identifier.
  • the identity identifier is registered in the second network through the second 3GPP standard access technology.
  • the transceiver module is further configured to:
  • the registration acceptance message is sent by the AMF to register the registration information of the UE to the UDM of the UE's home network through the second registration request message and based on receipt of the registration response message of the UDM, where , the second registration request message carries the secondary registration identifier.
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the apparatus further includes: a processing module configured to maintain a first RM context of the UE in the first network and a second RM context of the UE in the second network.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • the first network is determined by the UE based on the network identifier in the downlink instruction
  • the first network is detected by the UE.
  • a network access device is provided, which is provided in the AMF of the first network of the user equipment UE; which includes:
  • a transceiver module configured to determine service parameters for the user equipment UE, where the service parameters are service parameters for the UE to access the first network based on the user identity through the first 3GPP standard access technology, wherein the UE at least Based on the user identity, access a second network through a second 3GPP standard access technology, where the first network is different from the second network.
  • the transceiver module is specifically configured as:
  • the transceiver module is specifically configured as:
  • a first registration request message sent by the UE based on the user identity identifier to request registration with the first network wherein the first registration request message carries a secondary registration identifier, wherein the secondary registration request message Registration identifier, used to indicate that the UE requests to register with the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE requests to register with the first network through the second 3GPP based on the user identity identifier.
  • the standard access technology is registered in the second network.
  • the transceiver module is specifically configured as:
  • Second registration request message Based on the first registration request message, send a second registration request message for registering the registration information of the UE to the UDM to the UDM of the home network of the UE; wherein the second registration request message carries Indicate the secondary registration mark;
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the transceiver module is specifically configured as:
  • a registration acceptance message indicating successful registration to the first network is sent to the UE.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • a network access device is provided, which is provided in the UDM of the home network of the user equipment UE; which includes:
  • the transceiver module is configured to receive a second registration request message sent by the access and mobility management function AMF of the first network, wherein the second registration request message is used to indicate to register the registration information of the user equipment UE to the UDM, wherein the second registration request message carries a secondary registration identifier, wherein the secondary registration identifier is used to indicate that the UE requests to pass the first third generation partnership plan based on the user identity identifier.
  • the 3GPP standard access technology registers with the first network, and maintains the registration status in the second network through the second 3GPP standard access technology based on the user identity; based on the second registration request message, maintains the A first registration management RM context for the UE in the first network and a second RM context for the UE in the second network.
  • the second registration request message is sent by the AMF after receiving the first registration request message, wherein the first registration request message is sent by the UE based on the user identity identifier. Sent by the first 3GPP standard access technology to the AMF, the first registration request message carries the secondary registration identifier.
  • the transceiver module is specifically configured as:
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • a communication equipment device including a processor, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs the executable program.
  • steps of the network access method described in the first aspect, the second aspect, or the third aspect are performed.
  • a storage medium on which an executable program is stored, wherein when the executable program is executed by a processor, the executable program implements the first aspect, the second aspect, or the third aspect. Describe the steps for network access methods.
  • the UE accesses the first network through the 3GPP standard access technology based on the user identity, wherein the UE is based on at least the user identity, Access a second network through a second 3GPP standard access technology, where the first network is different from the second network.
  • the UE accesses the first network and the second network respectively through the first 3GPP standard access technology and the second 3GPP standard access technology based on a user identity, which improves the flexibility of the access network and meets the needs of different communication scenarios. need.
  • Data from the two networks can be aggregated or backed up each other to improve data throughput and data transmission reliability.
  • Figure 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • Figure 2 is a schematic flow chart of a network access method according to an exemplary embodiment
  • Figure 3 is a schematic flow chart of a network access method according to an exemplary embodiment
  • Figure 4 is a schematic flowchart of a network access method according to an exemplary embodiment
  • Figure 5 is a schematic flowchart of a network access method according to an exemplary embodiment
  • Figure 6 is a schematic flowchart of a network access method according to an exemplary embodiment
  • Figure 7 is a block diagram of a network access device according to an exemplary embodiment
  • Figure 8 is a block diagram of a network access device according to an exemplary embodiment
  • Figure 9 is a block diagram of a network access device according to an exemplary embodiment
  • Figure 10 is a block diagram of a device for network access according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • word “if” as used herein may be interpreted as "when” or "when” or "in response to determining.”
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on cellular mobile communication technology.
  • the wireless communication system may include several terminals 11 and several base stations 12 .
  • the terminal 11 may be a device that provides voice and/or data connectivity to the user.
  • Terminal 11 can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • Terminal 11 can be an Internet of Things terminal, such as a sensor device, a mobile phone (or "cellular" phone) and a device with The computer of the Internet of Things terminal, for example, can be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
  • station STA
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • remote station remote station
  • access terminal remote terminal
  • user terminal user agent, user device, or user equipment (UE).
  • UE user equipment
  • the terminal 11 may be a device of an unmanned aerial vehicle.
  • the terminal 11 may also be a vehicle-mounted device, for example, it may be an on-board computer with a wireless communication function, or a wireless communication device connected to an external on-board computer.
  • the terminal 11 may also be a roadside device, for example, it may be a streetlight, a signal light or other roadside device with wireless communication function.
  • the base station 12 may be a network-side device in a wireless communication system.
  • the wireless communication system can be the 4th generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as the Long Term Evolution (LTE) system; or the wireless communication system can also be a 5G system, Also called new radio (NR) system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network).
  • MTC system New Generation-Radio Access Network
  • the base station 12 may be an evolved base station (eNB) used in the 4G system.
  • the base station 12 may also be a base station (gNB) that adopts a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 12 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is equipped with a protocol stack including the Packet Data Convergence Protocol (PDCP) layer, the Radio Link Control protocol (Radio Link Control, RLC) layer, and the Media Access Control (Media Access Control, MAC) layer; distributed
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC Media Access Control
  • the unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation of the base station 12.
  • a wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on the next generation mobile communication network technology standard of 5G.
  • an E2E (End to End) connection can also be established between terminals 11.
  • V2V vehicle to vehicle, vehicle to vehicle
  • V2I vehicle to infrastructure, vehicle to roadside equipment
  • V2P vehicle to pedestrian, vehicle to person
  • the above-mentioned wireless communication system may also include a network management device 13.
  • the network management device 13 may be a core network device in a wireless communication system.
  • the network management device 13 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device can also be other core network devices, such as Serving Gate Way (SGW), Public Data Network Gate Way (PGW), Policy and Charging Rule Function Unit (Policy and Charging Rules Function (PCRF) or Home Subscriber Server (HSS), etc.
  • SGW Serving Gate Way
  • PGW Public Data Network Gate Way
  • PCRF Policy and Charging Rule Function Unit
  • HSS Home Subscriber Server
  • two 3GPP standard technologies need to be used to access path distribution and/or aggregate traffic, for example:
  • PLMN Public Land Mobile Network
  • LTE Long Term Evolution
  • EPC Evolved Packet Core
  • 5GC New Radio
  • NTN 3GPP Non-Terrestrial Networks
  • LEO low Earth orbit
  • MEO medium earth orbits
  • GEO Geosynchronous Earth Orbit
  • Two different PLMN access paths or two 3GPP access paths between PLMN and Non-Public Network (NPN).
  • one path uses 3GPP NTN to access PLMN-1, and the other path uses 3GPP NTN to access PLMN-1.
  • Use 3GPP terrestrial access PLMN-2 can also include two 3GPP terrestrial access paths, using the same radio access technology (RAT, Radio Acess Technology) (for example, NR&NR, NTN&NTN) or different RAT ( For example, NR plus LTE).
  • RAT Radio Acess Technology
  • the 3GPP standard technology access path refers to an access path that complies with the communication protocol specifications specified by the 3GPP organization.
  • Terrestrial plus satellite access (single or multiple PLMN): The additional resources available to the NTN network can be used to expand the capacity/data throughput (Throghput, Tput) of the terrestrial network and vice versa.
  • Opportunities to use traffic aggregation (or selection/switching) can be based on demand or temporary coverage situations. For example, for a UE in a train/cruise ship/airplane (usually served by NTN) arriving at a stopover (can use NTN and TN dual coverage).
  • Traffic aggregation/splitting can be used to extend bandwidth/Tput through multi-satellite access, such as through LEO and MEO/GEO networks.
  • traffic steering and switching on different types of satellite access can be better controlled, for example, based on application delay or bandwidth requirements, LEO discontinuous coverage, etc.
  • the available resources of the local network can be used to provide additional capacity to the wide area PLMN1 network and vice versa. Similar scenarios may apply to other local environments such as campuses, businesses, factories, homes.
  • a UE (a user identity) can register with two PLMNs through a 3GPP standard technology access path and a non-3GPP standard technology access path, and cannot support two 3GPP standard technology access paths.
  • this exemplary embodiment provides a network access method that can be executed by a UE in a cellular mobile communication system, including:
  • Step 201 Based on the user identity, access the first network through the first 3GPP standard access technology, wherein the UE accesses the second network through the second 3GPP standard access technology based on at least the user identity, wherein , the first network is different from the second network.
  • the network can identify unique cellular mobile communication network users through user identification.
  • the user identity may include but is not limited to one of the following: International Mobile Subscriber Identity (IMSI), Subscription Permanent Identifier (SUPI), Globally Unique Temporary UE Identity (GUTI) ), the only account configured by the operator.
  • IMSI International Mobile Subscriber Identity
  • SUPI Subscription Permanent Identifier
  • GUI Globally Unique Temporary UE Identity
  • a user identity can correspond to a Subscriber Identity Module (SIM).
  • SIM Subscriber Identity Module
  • the user identification may include the USIM may store the user's user identification information.
  • SIM can include but is not limited to the SIM used in 2G, the Universal Subscriber Identity Module (USIM) used in 3G to 5G, and other forms of SIM used in subsequent cellular mobile communication systems.
  • USIM may include, but is not limited to, at least one of the following: physical USIM and electronic USIM (eUSIM).
  • the UE can access the first network and the second network based on the user identification information for the user in the USIM.
  • the UE's access (including registration, access, data transmission, etc.) to the first network and the second network are based on the same user identity. transmission, etc.) first network and second network.
  • the first network may be a first 3GPP standard technology access path that adopts a first 3GPP standard access technology
  • the second network may be a second 3GPP standard technology access path that adopts a second 3GPP standard access technology.
  • the first network and the second network may be cellular mobile communication networks.
  • Cellular mobile communication networks include but are not limited to at least one of the following: Public Land Mobile Network (PLMN), Non-Public Network (NPN).
  • PLMN Public Land Mobile Network
  • NPN Non-Public Network
  • the first network and the second network may be different types of networks.
  • the first network may be a PLMN and the second network may be an NPN.
  • the first network and the second network may be networks of the same type but managed by different MNOs, or they may be two different networks managed by the same MNO.
  • the first network and the second network may be two different PLMNs.
  • the first 3GPP standard access technology and the second 3GPP standard access technology may be the same radio access technology (RAT, Radio Access Technology).
  • RAT Radio Access Technology
  • the first 3GPP standard access technology and the second 3GPP standard access technology may both be NR, NTN, or LTE, etc.
  • the first 3GPP standard access technology and the second 3GPP standard access technology may be different access technologies.
  • the first 3GPP standard access technology may be NR
  • the second 3GPP standard access technology may be LTE.
  • the first 3GPP standard access technology may be 3GPP's terrestrial access technology
  • the second 3GPP standard access technology may be 3GPP's NTN.
  • the ground access technology may include access through ground base stations, etc.
  • NTN can include access through low Earth orbit (Low Earth Orbit, LEO) satellites, medium earth orbits (MEO) and/or geosynchronous earth orbit (Geosynchronous Earth Orbit, GEO).
  • the first 3GPP standard access technology and the second 3GPP standard access technology are different NTN access methods.
  • the first 3GPP standard access technology may be an access technology through LEO satellites
  • the second 3GPP standard access technology may be an access technology through MEO satellites.
  • the UE can access the first network and the second network respectively through the first 3GPP standard access technology and the second 3GPP standard access technology based on a user identity.
  • accessing the first network and the second network includes at least one of the following: registering to the first network and the second network, performing data communication with the first network and the second network, etc. That is, at the same moment, the UE can be registered in the first network through the first 3GPP standard access technology through a user identity, and also be in the registration state in the second network through the second 3GPP standard access technology, and can A state in which data communication is performed between the first network and the second network.
  • the UE may be registered in PLMN1 through base station 1 and registered in PLMN2 through base station 2 based on a user identity.
  • the UE can access PLMN1 and PLMN2 through base station 1 and base station 2 respectively.
  • the UDM of the UE's home network can determine the service parameters for the UE to access the first network and the second network.
  • the service parameters may include but are not limited to at least one of the following: data transmitted by the UE during registration with the first network and the second network, maintenance of UE information when the UE registers with the first network and the second network at the same time. and control of transmitted data, etc.
  • the requirement of the UE to access the first network and the second network can be met.
  • the UDM of the home network can save and maintain context information for the UE in the first network and the second network respectively. Realize that the UE is connected to the first network and the second network at the same time.
  • the simultaneous connection of the UE to the first network and the second network may include: the UE registering with the first network and the second network at the same time, data communication between the UE and the first network and the second network, etc.
  • the data communication between the UE and the first network and the data communication between the UE and the second network may occur at the same time or in time sharing.
  • first network and the second network are only used to distinguish the two networks. Without departing from the scope of the embodiments of the present disclosure, the first network may also be called the second network, and the second network may also be called the first network.
  • the UE can register with two networks successively or simultaneously. For example, the UE may first register with the first network and then register with the second network; or the UE may first register with the second network and then register with the first network.
  • the UE can first register to the second network and then register to the first network as an example for explanation.
  • the AMF of the first network may determine the service parameters of the UE.
  • the service parameters determined by the AMF of the first network may include but are not limited to at least one of the following: data transmitted by the UE during registration with the first network and the second network, Maintenance of UE information and control of transmission data when registering in the first network and the second network at the same time, etc.
  • the AMF may indicate to the core network element that the UE has registered with the second network; or, the UE has a configuration corresponding to the first network. and two contextual information for the second network.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • the second network may be the UE's home network (eg, hPLMN), and the UE may first register with the home network, and then access the first network based on the user identity.
  • the context information of the UE for both the first network and the second network may be stored in the UE's home network (eg, hPLMN).
  • the second network may be a visited network (eg, vPLMN) where the UE roams.
  • the UE may first register with the visited network and then access the first network based on the user identity.
  • the context information of the UE for both the first network and the second network may be stored in the UE's home network (eg, hPLMN).
  • the UE is connected to the first network and the second network at the same time, which can meet the needs of different application scenarios.
  • the traffic of the first network and the second network can be aggregated to improve data throughput.
  • the communication quality of one network is poor, data transmission can still be maintained through another network, improving data transmission reliability.
  • the UE accesses the first network and the second network respectively through the first 3GPP standard access technology and the second 3GPP standard access technology based on a user identity, which improves the flexibility of the access network and meets the needs of different communication scenarios. need.
  • Data from the two networks can be aggregated or backed up each other to improve data throughput and data transmission reliability.
  • accessing the first network through the first 3GPP standard access technology includes:
  • the UE can simultaneously register with the first network through the first 3GPP standard access technology and the second network through the second 3GPP standard access technology based on the same user identity. That is, the UE can be registered in both the first network and the second network based on the same user identity (for example, it can be stored in the same SIM) at the same time.
  • the UE may initiate registration with the first network and the second network at the same time; it may also register with one network first and then register with the other network.
  • the UE may first register with the second network, and then register with the first network based on the same user identity.
  • the UDM of the home network can determine that the UE corresponds to the context of the first network and the second network respectively, so as to realize the simultaneous registration of the UE with the first network and the second network.
  • the AMF of the first network can determine whether the UE has been registered in the second network. If the UE has been registered in the second network, the AMF of the first network can instruct the core network (such as the core network of the home network) to request the UE to simultaneously Registered with the first network and the second network. The AMF of the first network may request authentication from the core network, etc., to determine whether the UE is allowed to register with the first network and the second network at the same time. The AMF of the first network can also transmit data for the UE to register to the first network when the core network (such as the core network of the home network) allows the UE to register to the first network and the second network based on the same SIM.
  • the core network such as the core network of the home network
  • accessing the first network through the first 3GPP standard access technology includes:
  • a first registration request message is sent to the AMF of the first network to request registration to the first network, wherein the first registration request message carries a secondary registration Identity, wherein the secondary registration identifier is used to indicate that the UE requests to register to the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE is based on the user identity identifier.
  • the identity identifier is registered in the second network through the second 3GPP standard access technology.
  • the UE may first register with the second network, and then register with the first network based on the same user identity.
  • the UE may send a first registration request message to the AMF of the first network.
  • the first registration request message may carry a secondary registration identifier, which is used to instruct the UE to request access through the first 3GPP standard when it has already registered to the second network through the second 3GPP standard access technology based on the same user identity.
  • Technology registers with First Network That is, the UE can be registered in the first network and the second network at the same time.
  • the UE may send a registration request message to the AMF through the access network (such as NG-RAN) in the selected first network.
  • the registration request message may carry a secondary registration identifier, indicating that the UE performs secondary registration.
  • the UE, the second network, an application and/or a specific service may trigger the UE to initiate registration with the first network after registering with the second network.
  • the first network is determined by the UE based on the network identifier in the downlink instruction
  • the first network is detected by the UE.
  • the UE Before registering with the first network, the UE may select the first network that needs to be accessed.
  • the first network may indicate the downlink instruction sent to the UE through the network side, such as the network side of the second network.
  • the downlink command may carry the network identifier of the first network.
  • the UE determines the first network that needs to be registered based on the downlink instruction.
  • the first network may be detected by the UE.
  • it may be detected when the UE uses the first 3GPP standard access technology to monitor the network during random access.
  • the first network may broadcast through a base station and/or satellite, such as broadcasting a synchronization signal block (SSB), and the UE may monitor the SSB to discover the first network.
  • SSB synchronization signal block
  • the second network may be the home network.
  • the UE registers with the home network in the initial random access, and determines the first network and registers based on external or UE own triggers.
  • the second network may be a roaming access network.
  • the UE registers with the home network in the initial random access, and registers with the visited network during the roaming process. After the UE accesses the visited network, it can register in the third network based on the trigger of the UE, the second network, the application and/or the specific service. In the case of the second network, register to the first network again.
  • this exemplary embodiment provides a network access method that can be executed by a UE in a cellular mobile communication system, including:
  • Step 301 Receive a registration acceptance message sent by the AMF based on the first registration request message indicating successful registration to the first network;
  • the registration acceptance message is sent by the AMF to register the registration information of the UE to the UDM of the UE's home network through the second registration request message and based on receipt of the registration response message of the UDM, where , the second registration request message carries the secondary registration identifier.
  • Step 301 can be implemented alone or in combination with step 201.
  • the AMF of the first network may carry the UE's registration information, such as the UE's Connection Management (CM) CM context, in the second registration request message and send it to the UE's home network.
  • CM Connection Management
  • the second registration request message may carry a secondary registration identifier to instruct the UE to perform secondary registration, that is, after registering with the second network, register with the first network again.
  • the UDM of the home network receives the second registration request message sent by the AMF of the first network. If the UE is allowed to register for the second time, the UDM of the home network can return a registration response message to the AMF of the first network, indicating that the UE is allowed to register for the second time. times registered.
  • the AMF of the first network may send a registration acceptance message to the UE, indicating successful registration to the first network.
  • the registration acceptance message may also carry parameters of the first 3GPP standard access technology of the first network.
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the second RM context of the UE may be saved in the UDM of the home network and the second RM context may be maintained.
  • the UDM of the home network receives the second registration request message sent by the AMF of the first network. If the UE is allowed to register for the second time, the UDM of the home network can determine the UE in the first network based on the UE's registration information (such as CM context). The first RM context. And determine to maintain the first RM context and the second RM context at the same time.
  • the UDM of the home network receives the second registration request message sent by the AMF of the first network. If the UE is allowed to register for the second time, the UDM of the home network can determine the UE in the first network based on the UE's registration information (such as CM context). The first RM context. And determine to maintain the first RM context and the second RM context at the same time.
  • the method further includes maintaining a first RM context of the UE in the first network and a second RM context of the UE in the second network.
  • the UE may maintain the first RM context and the second RM context.
  • the UE can simultaneously access the first network through the first 3GPP standard access technology and the second network through the second 3GPP standard access technology.
  • this exemplary embodiment provides a network access method, which can be executed by the AMF of the first network, including:
  • Step 401 Determine service parameters for the UE, where the service parameters are service parameters for the UE to access the first network through the first 3GPP standard access technology based on the user identity identifier; wherein the UE is based on at least the user identity identifier, Access a second network through a second 3GPP standard access technology, where the first network is different from the second network.
  • step 201 and step 301 The limitations of the technical solution executed by the UE are the same as those in step 201 and step 301, and will not be repeated here.
  • the UE may first register with the second network, and then register with the first network based on the same user identity.
  • the UDM of the home network can determine that the UE corresponds to the context of the first network and the second network respectively, so as to realize the simultaneous registration of the UE with the first network and the second network.
  • the AMF of the first network can determine whether the UE has been registered in the second network. If the UE has been registered in the second network, the AMF of the first network can instruct the core network (such as the core network of the home network) to request the UE to simultaneously Registered with the first network and the second network. The AMF of the first network may request authentication from the core network, etc., to determine whether the UE is allowed to register with the first network and the second network at the same time. The AMF of the first network can also transmit data for the UE to register to the first network when the core network (such as the core network of the home network) allows the UE to register to the first network and the second network based on the same SIM.
  • the core network such as the core network of the home network
  • determining service parameters for the UE includes:
  • the identifier is used to indicate that the UE requests to register with the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE requests to register with the first network through the second 3GPP standard access technology based on the user identity identifier.
  • the access technology is registered in the second network.
  • the UE may first register with the second network, and then register with the first network based on the same user identity.
  • the UE may send a first registration request message to the AMF of the first network.
  • the first registration request message may carry a secondary registration identifier, which is used to instruct the UE to request access through the first 3GPP standard when it has already registered to the second network through the second 3GPP standard access technology based on the same user identity.
  • Technology registers with First Network That is, the UE can be registered in the first network and the second network at the same time.
  • this exemplary embodiment provides a network access method, which can be executed by the UDM of the UE's home network, including:
  • Step 501 Receive a second registration request message sent by the AMF of the first network, where the second registration request message is used to indicate registering the registration information of the user equipment UE to the UDM, where the second registration The request message carries a secondary registration identifier, where the secondary registration identifier is used to instruct the UE to request to register with the first network through the first 3GPP standard access technology based on the user identity identifier, and maintain Based on the registration status of the user identity in the second network through the second 3GPP standard access technology; based on the second registration request message, maintain the first RM context of the UE in the first network and the The second RM context of the UE in the second network.
  • the limitations of the technical solution executed by the UE are the same as those in step 201, step 301 and step 401, and will not be repeated here.
  • the limitations of the technical solution executed by the AMF of the first network are the same as those in step 201, step 301, and step 401, and will not be repeated here.
  • the UE can simultaneously register with the first network through the first 3GPP standard access technology and the second network through the second 3GPP standard access technology based on the same user identity. That is, the UE can be registered in both the first network and the second network based on the same SIM at the same time.
  • the UE may initiate registration with the first network and the second network at the same time; it may also register with one network first and then register with the other network.
  • the UE may first register with the second network, and then register with the first network based on the same user identity.
  • the UDM of the home network can determine that the UE corresponds to the context of the first network and the second network respectively, so as to realize the simultaneous registration of the UE with the first network and the second network.
  • the AMF of the first network can determine whether the UE has been registered in the second network. If the UE has been registered in the second network, the AMF of the first network can instruct the core network (such as the core network of the home network) to request the UE to simultaneously Registered with the first network and the second network. The AMF of the first network may request authentication from the core network, etc., to determine whether the UE is allowed to register with the first network and the second network at the same time. The AMF of the first network can also transmit data for the UE to register to the first network when the core network (such as the core network of the home network) allows the UE to register to the first network and the second network based on the same SIM.
  • the core network such as the core network of the home network
  • the UE first accesses the visiting network, namely Network-2 (the second network), and then registers with Network-1 (the first network).
  • specific steps include:
  • Step 601 The UE performs network selection and registration with Network-2 according to the roaming process.
  • the AMF of Network-2 sends a second registration request message to the UDM of the home network (such as HPLMN) to register the UE with Network-2.
  • Step 602 The UE decides to trigger secondary registration to Network-1 (Network-1 may be vPLMN, NPN, NTN, etc.). For example, the UE may trigger secondary registration to Network-1 based on a specific service/application. Secondary registration can be when the UE registers in network-2 and simultaneously registers in network-1.
  • Network-1 may be vPLMN, NPN, NTN, etc.
  • Secondary registration can be when the UE registers in network-2 and simultaneously registers in network-1.
  • Step 603 The UE performs network selection to select network-1 through the following two possible options:
  • the upper-layer instructions include the target network identifier, that is, the network identifier of network-1.
  • Step 604 The UE sends a first registration request message to the AMF through the NG-RAN of Network-1 in the selected Network-1, including a secondary registration identifier, instructing the UE to perform secondary registration with Network-1.
  • Step 605 The AMF in Network-1 registers the registration message (such as CM context) to the UDM of the home network.
  • Step 606 The home network receives the second registration request message with the secondary registration identifier, and the UDM maintains RM contexts for the 3GPP access types of network-1 and network-2 respectively.
  • Step 607 The UDM of the home network sends a registration response message to the AMF in network-1
  • Step 608 The AMF sends a registration acceptance message to the UE, including 3GPP access parameters.
  • the UE maintains RM contexts for 3GPP access of Network-1 and 3GPP access of Network-2 respectively.
  • the UE registers directly with the HPLMN.
  • the rest of the process is similar to step X02 to step X08 and will not be described again here.
  • An embodiment of the present invention also provides a network access device, as shown in Figure 7, applied to a UE in cellular mobile wireless communications, wherein the device 100 includes:
  • the transceiver module 110 is configured to access the first network through the first Third Generation Partnership Project 3GPP standard access technology based on the user identity, wherein the UE is at least based on the user identity and accesses the first network through the second 3GPP standard access technology.
  • the access technology is used to access a second network, where the first network is different from the second network.
  • the transceiver module 110 is specifically configured as:
  • the transceiver module 110 is configured as:
  • a first registration request message is sent to the AMF of the first network to request registration to the first network, wherein the first registration request message carries a secondary registration Identity, wherein the secondary registration identifier is used to indicate that the UE requests to register to the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE is based on the user identity identifier.
  • the identity identifier is registered in the second network through the second 3GPP standard access technology.
  • the transceiver module 110 is further configured to:
  • the registration acceptance message is sent by the AMF to register the registration information of the UE to the UDM of the UE's home network through the second registration request message and based on receipt of the registration response message of the UDM, where , the second registration request message carries the secondary registration identifier.
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the apparatus further includes: a processing module 120 configured to maintain a first RM context of the UE in the first network and a second RM context of the UE in the second network.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • the first network is determined by the UE based on the network identifier in the downlink instruction
  • the first network is detected by the UE.
  • An embodiment of the present invention also provides a network access device, as shown in Figure 8, applied in the AMF of the first network, wherein the device 200 includes:
  • the transceiver module 210 is configured to determine service parameters for the user equipment UE, where the service parameters are service parameters for the UE to access the first network through the first 3GPP standard access technology based on the user identity, where the UE Based at least on the user identity, access a second network through a second 3GPP standard access technology, where the first network is different from the second network.
  • the transceiver module 210 is specifically configured as:
  • the transceiver module 210 is specifically configured as:
  • a first registration request message sent by the UE based on the user identity identifier to request registration with the first network wherein the first registration request message carries a secondary registration identifier, wherein the secondary registration request message Registration identifier, used to indicate that the UE requests to register with the first network through the first 3GPP standard access technology based on the user identity identifier, and the UE requests to register with the first network through the second 3GPP based on the user identity identifier.
  • the standard access technology is registered in the second network.
  • the transceiver module 210 is specifically configured as:
  • Second registration request message Based on the first registration request message, send a second registration request message for registering the registration information of the UE to the UDM to the UDM of the home network of the UE; wherein the second registration request message carries Indicate the secondary registration mark;
  • the registration response message is the UDM determining to maintain the first RM context of the UE in the first network and the second RM context of the second network based on the second registration request message. Sent by the UE's second RM context.
  • the transceiver module 210 is specifically configured as:
  • a registration acceptance message indicating successful registration to the first network is sent to the UE.
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • An embodiment of the present invention also provides a network access device, as shown in Figure 9, applied in UDM of the home network, wherein the device 300 includes:
  • the transceiver module 310 is configured to receive a second registration request message sent by the access and mobility management function AMF of the first network, where the second registration request message is used to indicate to register the registration information of the user equipment UE to the The UDM, wherein the second registration request message carries a secondary registration identifier, wherein the secondary registration identifier is used to indicate that the UE requests to pass the first third-generation partner based on the user identity identifier.
  • the second registration request message is sent by the AMF after receiving the first registration request message, wherein the first registration request message is sent by the UE based on the user identity identifier. Sent by the first 3GPP standard access technology to the AMF, the first registration request message carries the secondary registration identifier.
  • the transceiver module 310 is specifically configured as:
  • the second network includes one of the following:
  • the home network of the UE The home network of the UE;
  • the access network of the UE The access network of the UE.
  • the transceiver module 110, the processing module 120, the transceiver module 210, the transceiver module 310, etc. may be processed by one or more central processing units (CPU, Central Processing Unit), graphics processors (GPU, Graphics Processing Unit).
  • CPU Central Processing Unit
  • GPU Graphics Processing Unit
  • BP Baseband Processor
  • ASIC Application Specific Integrated Circuit
  • DSP Programmable Logic Device
  • PLD Programmable Logic Device
  • CPLD Complex Programmable Logic Device
  • FPGA Field-Programmable Gate Array
  • controller controller
  • microcontroller MCU, Micro Controller Unit
  • microprocessor Microprocessor
  • FIG. 10 is a block diagram of a device 3000 for network access according to an exemplary embodiment.
  • the device 3000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • device 3000 may include one or more of the following components: processing component 3002, memory 3004, power supply component 3006, multimedia component 3008, audio component 3010, input/output (I/O) interface 3012, sensor component 3014, and Communication Component 3016.
  • Processing component 3002 generally controls the overall operations of device 3000, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 3002 may include one or more processors 3020 to execute instructions to complete all or part of the steps of the above method.
  • processing component 3002 may include one or more modules that facilitate interaction between processing component 3002 and other components.
  • processing component 3002 may include a multimedia module to facilitate interaction between multimedia component 3008 and processing component 3002.
  • Memory 3004 is configured to store various types of data to support operations at device 3000. Examples of such data include instructions for any application or method operating on device 3000, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 3004 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 3006 provides power to the various components of device 3000.
  • Power supply components 3006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 3000 .
  • Multimedia component 3008 includes a screen that provides an output interface between device 3000 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. A touch sensor can not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • multimedia component 3008 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 3010 is configured to output and/or input audio signals.
  • audio component 3010 includes a microphone (MIC) configured to receive external audio signals when device 3000 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 3004 or sent via communications component 3016 .
  • audio component 3010 also includes a speaker for outputting audio signals.
  • the I/O interface 3012 provides an interface between the processing component 3002 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 3014 includes one or more sensors for providing various aspects of status assessment for device 3000 .
  • the sensor component 3014 can detect the open/closed state of the device 3000, the relative positioning of components, such as the display and keypad of the device 3000, the sensor component 3014 can also detect the position change of the device 3000 or a component of the device 3000, the user The presence or absence of contact with device 3000, device 3000 orientation or acceleration/deceleration, and temperature changes of device 3000.
  • Sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 3016 is configured to facilitate wired or wireless communication between the apparatus 3000 and other devices.
  • Device 3000 may access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 3016 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • communications component 3016 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 3000 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 3004 including instructions, which can be executed by the processor 3020 of the device 3000 to complete the above method is also provided.
  • non-transitory computer-readable storage media may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

本公开实施例公开了网络访问方法、装置、通信设备和存储介质。用户设备(UE)基于用户身份标识,通过第一第三代合作伙伴计划(3GPP)标准接入技术接入第一网络,其中,UE至少基于用户身份标识,通过第二3GPP 标准接入技术接入第二网络,其中,第一网络不同于第二网络(201)。

Description

网络访问方法、装置、通信设备和存储介质 技术领域
本申请涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及网络访问方法、装置、通信设备和存储介质。
背景技术
第五代蜂窝移动通信系统(5GS)能够支持在RAN层以上提供多种接入技术的数据连接,,即在UE与数据网络间可以同时使用两种接入网路径来传输数据,且RAN到5G核心网用户面锚点也有两个独立的用户面隧道。例如,多连接接入流量切换与分流管理技术(Access Traffic Steering Switch and Splitting,ATSSS)支持一条第三代合作伙伴计划(3rd Generation Partnership Project,3GPP)标准技术接入路径和一条非3GPP标准技术接入路径的流量引导、拆分和切换。
发明内容
有鉴于此,本公开实施例提供了一种网络访问方法、装置、通信设备和存储介质。
根据本公开实施例的第一方面,提供一种网络访问方法,其中,被用户设备(User Equipment,UE)执行,包括:
基于用户身份标识,通过第一第三代合作伙伴计划3GPP标准接入技术接入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述通过第一3GPP标准接入技术接入第一网络,包括:
通过所述第一3GPP标准接入技术注册所述第一网络,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述通过所述第一3GPP标准接入技术注册所述第一网络,包括:
通过所述第一3GPP标准接入技术,向所述第一网络的接入和移动性管理功能(Access and Mobility Management Function,AMF)发送请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述方法还包括,
接收所述AMF基于所述第一注册请求消息发送的指示注册到所述第一网络成功的注册接受消 息;
所述注册接受消息,是所述AMF将所述UE的注册信息通过第二注册请求消息注册到所述UE的归属网络的统一数据管理功能(Unified Data Management,UDM),并且基于接收到所述UDM的注册响应消息所发送的,其中,所述第二注册请求消息携带有所述二次注册标识。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一注册管理(Registration Management,RM)上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述方法还包括:维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
在一个实施例中,所述第一网络是所述UE基于下行指令中的网络标识确定的;
和/或,
所述第一网络是所述UE检测到的。
根据本公开实施例的第二方面,提供一种网络访问方法,其中,被第一网络的AMF的执行,包括:
为用户设备UE确定服务参数,其中所述服务参数为所述UE基于用户身份标识通过第一3GPP标准接入技术对第一网络接入的服务参数,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述为UE确定服务参数,包括:
为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数务,包括:
接收所述UE基于所述用户身份标识发送的请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,包括:
基于所述第一注册请求消息,向所述UE的归属网络的UDM发送将所述UE的注册信息注册到所述UDM的第二注册请求消息;其中,所述第二注册请求消息,携带有指示所述二次注册标识;
接收UDM基于所述第二注册请求消息发送的注册响应消息。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,包括:
当接收到所述注册响应消息时,向所述UE发送指示注册到所述第一网络成功的注册接受消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
根据本公开实施例的第三方面,提供一种网络访问方法,其中,被归属网络的UDM的执行,包括:
接收第一网络的接入和移动性管理功能AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一第三代合作伙伴计划3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;
基于所述第二注册请求消息,维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二注册请求消息,是所述AMF接收到第一注册请求消息发送的,其中,所述第一注册请求消息,是所述UE基于所述用户身份标识,通过所述第一3GPP标准接入技术向所述AMF发送的,其中,所述第一注册请求消息,携带有所述二次注册标识。
在一个实施例中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,包括:
确定维护所述第一RM上下文和所述第二RM上下文,向所述AMF发送注册响应消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
根据本公开实施例的第四方面,提供一种网络访问装置,设置于用户设备UE内;其中,包括:
收发模块,配置为基于用户身份标识,通过第一第三代合作伙伴计划3GPP标准接入技术接入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述收发模块,具体配置为:
通过所述第一3GPP标准接入技术注册所述第一网络,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述收发模块,配置为:
通过所述第一3GPP标准接入技术,向所述第一网络的AMF发送请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述收发模块,还配置为:
接收所述AMF基于所述第一注册请求消息发送的指示注册到所述第一网络成功的注册接受消息;
所述注册接受消息,是所述AMF将所述UE的注册信息通过第二注册请求消息注册到所述UE的归属网络的UDM,并且基于接收到所述UDM的注册响应消息所发送的,其中,所述第二注册请求消息携带有所述二次注册标识。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述装置还包括:处理模块,配置为维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
在一个实施例中,所述第一网络是所述UE基于下行指令中的网络标识确定的;
和/或,
所述第一网络是所述UE检测到的。
根据本公开实施例的第五方面,提供一种网络访问装置,设置于用户设备UE的第一网络的AMF内;其中,包括:
收发模块,配置为为用户设备UE确定服务参数,其中所述服务参数为所述UE基于用户身份标识通过第一3GPP标准接入技术对第一网络接入的服务参数,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述收发模块,具体配置为:
为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述收发模块,具体配置为:
接收所述UE基于所述用户身份标识发送的请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE 请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述收发模块,具体配置为:
基于所述第一注册请求消息,向所述UE的归属网络的UDM发送将所述UE的注册信息注册到所述UDM的第二注册请求消息;其中,所述第二注册请求消息,携带有指示所述二次注册标识;
接收UDM基于所述第二注册请求消息发送的注册响应消息。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述收发模块,具体配置为:
当接收到所述注册响应消息时,向所述UE发送指示注册到所述第一网络成功的注册接受消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
根据本公开实施例的第六方面,提供一种网络访问装置,设置于用户设备UE的归属网络的UDM内;其中,包括:
收发模块,配置为接收第一网络的接入和移动性管理功能AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一第三代合作伙伴计划3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;基于所述第二注册请求消息,维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二注册请求消息,是所述AMF接收到第一注册请求消息发送的,其中,所述第一注册请求消息,是所述UE基于所述用户身份标识,通过所述第一3GPP标准接入技术向所述AMF发送的,其中,所述第一注册请求消息,携带有所述二次注册标识。
在一个实施例中,所述收发模块,具体配置为:
确定维护所述第一RM上下文和所述第二RM上下文,向所述AMF发送注册响应消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
根据本公开实施例的第七方面,提供一种通信设备装置,包括处理器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如第一方面或第二方面或第三方面所述网络访问方法的步骤。
根据本公开实施例的第八方面,提供一种存储介质,其上存储由可执行程序,其中,所述可执 行程序被处理器执行时实现如第一方面或第二方面或第三方面所述网络访问方法的步骤。
根据本公开实施例提供的网络访问方法、装置、通信设备和存储介质,UE基于用户身份标识,通过3GPP标准接入技术接入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。如此,UE基于一个用户身份标识通过第一3GPP标准接入技术和第二3GPP标准接入技术,分别接入第一网络和第二网络,提高了接入网络的灵活性,满足不同通信场景的需求。两个网络的数据可以聚合或互为备份,提高数据吞吐量、提高数据传输可靠性。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开实施例。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明实施例,并与说明书一起用于解释本发明实施例的原理。
图1是根据一示例性实施例示出的一种无线通信系统的结构示意图;
图2是根据一示例性实施例示出的一种网络访问方法的流程示意图;
图3是根据一示例性实施例示出的一种网络访问方法的流程示意图;
图4是根据一示例性实施例示出的一种网络访问方法的流程示意图;
图5是根据一示例性实施例示出的一种网络访问方法的流程示意图;
图6是根据一示例性实施例示出的一种网络访问方法的流程示意图;
图7是根据一示例性实施例示出的一种网络访问装置的框图;
图8是根据一示例性实施例示出的一种网络访问装置的框图;
图9是根据一示例性实施例示出的一种网络访问装置的框图;
图10是根据一示例性实施例示出的一种用于网络访问的装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
请参考图1,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示,无线通信系统是基于蜂窝移动通信技术的通信系统,该无线通信系统可以包括:若干个终端11以及若干个基站12。
其中,终端11可以是指向用户提供语音和/或数据连通性的设备。终端11可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,终端11可以是物联网终端,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、订户单元(subscriber unit)、订户站(subscriber station)、移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户终端(user equipment,UE)。或者,终端11也可以是无人飞行器的设备。或者,终端11也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线通信设备。或者,终端11也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站12可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口(new radio,NR)系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。或者,MTC系统。
其中,基站12可以是4G系统中采用的演进型基站(eNB)。或者,基站12也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站12采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对基站12的具体实现方式不加以限定。
基站12和终端11之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中,终端11之间还可以建立E2E(End to End,端到端)连接。比如车联网通信(vehicle to everything,V2X)中的V2V(vehicle to vehicle,车对车)通信、V2I(vehicle to Infrastructure, 车对路边设备)通信和V2P(vehicle to pedestrian,车对人)通信等场景。
在一些实施例中,上述无线通信系统还可以包含网络管理设备13。
若干个基站12分别与网络管理设备13相连。其中,网络管理设备13可以是无线通信系统中的核心网设备,比如,该网络管理设备13可以是演进的数据分组核心网(Evolved Packet Core,EPC)中的移动性管理实体(Mobility Management Entity,MME)。或者,该网络管理设备也可以是其它的核心网设备,比如服务网关(Serving Gate Way,SGW)、公用数据网网关(Public Data Network Gate Way,PGW)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)或者归属签约用户服务器(Home Subscriber Server,HSS)等。对于网络管理设备13的实现形态,本公开实施例不做限定。
在一些场景下,需要采用两个3GPP标准技术访问路径分配和/或聚合流量,例如:
1.同一公共陆地移动网(Public Land Mobile Network,PLMN)中的两条3GPP标准技术接入路径,例如,一条使用长期演进技术(Long Term Evolution,LTE)/分组核心演进(Evolved Packet Core,EPC)的路径和另一条使用新空口(New Radio,NR)/5G核心网(5GC)的路径;或两条使用3GPP非地面网络(Non-Terrestrial Networks,NTN)接入的路径,例如,通过低地球轨道(Low Earth Orbit,LEO)卫星和中地球轨道(medium earth orbits,MEO)/地球同步轨道(Geosynchronous Earth Orbit,GEO)。
2.两条不同的PLMN访问路径,或PLMN和非公众网络(Non-Public Network,NPN)之间的两条3GPP接入路径,例如,一条路径使用3GPP NTN接入PLMN-1,另一条路径使用3GPP地面接入PLMN-2(或NPN);还可以包括两个3GPP地面接入路径,使用相同的无线电接入技术(RAT,Radio Acess Technology)(例如,NR&NR、NTN&NTN)或不同的RAT(例如,NR加LTE)。
在本公开的所有实施例中,3GPP标准技术接入路径是指符合3GPP组织指定的通信协议规范的接入路径。
在这些情况下,在移动网络运营商(Mobile Network Operator,MNO)控制/策略下启用额外的5GS机制以提供灵活的用户平面流量聚合、转向和交换将是有益的。这些机制可以提高接入和网络资源利用率、容量、覆盖范围、可靠性和用户体验质量(QoE)。
对于涉及两个PLMN(或PLMN加NPN)之间互通的场景,可以假设这两个网络由同一个MNO或不同的合作伙伴MNO管理(有一些商业协议)。在后一种情况下,MNO间协议将包括有关如何管理和跨网络路由流量的适当激励措施和政策,不在本研究范围内。
地面加卫星接入(单个或多个PLMN):NTN网络可用的额外资源可用于扩展地面网络的容量/数据吞吐量(Throghput,Tput),反之亦然。使用流量聚合(或选择/切换)的机会可以基于需求或临时覆盖情况。例如,对于火车/游轮/飞机(通常由NTN提供服务)中的UE,到达中途停留地(可以使用NTN和TN双重覆盖)。
流量聚合/拆分可用于通过多卫星接入扩展带宽/Tput,例如通过LEO和MEO/GEO网络。此外, 可以更好地控制不同类型卫星接入上的流量转向和切换,例如,基于应用延迟或带宽要求、LEO不连续覆盖等。
在特定区域或场所,例如在高数据流量活动期间的体育场内,本地网络(NPN或PLMN2)的可用资源可用于提供额外容量广域PLMN1网络,反之亦然。类似的场景可能适用于其他本地环境,例如校园、企业、工厂、家庭。
目前,一个UE(一个用户身份标识)可以通过一个3GPP标准技术接入路径和一个非3GPP标准技术接入路径注册到两个PLMN,不能支持两个3GPP标准技术接入路径。
如图2所示,本示例性实施例提供一种网络访问方法,可以被蜂窝移动通信系统的UE执行,包括:
步骤201:基于用户身份标识,通过第一3GPP标准接入技术接入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
网络可以通过用户身份标识识别唯一的蜂窝移动通信网络用户。用户身份标识可以包括但不限于以下之一:国际移动用户识别码(International Mobile Subscriber Identity,IMSI),用户永久标识(Subscription Permanent Identifier,SUPI),全球唯一临时UE标识(Globally Unique Temporary UE Identity,GUTI),运营商配置的唯一账号。
在一个可能的实现方式中,一个用户身份标识可以对应于一个用户识别模块(Subscriber Identity Module,SIM)。用户身份标识可以包括USIM可以存储有用户的用户识别信息。SIM可以包括但不限于2G采用的SIM,以及3G至5G所采用的全球用户识别卡(Universal Subscriber Identity Module,USIM),以及后续蜂窝移动通信系统采用的其他形式的SIM。USIM可以包括但不限于以下至少之一向:实体USIM和电子USIM(eUSIM)。
在一个可能的实现方式中,UE可以基于USIM中针对用户的用户识别信息接入第一网络和第二网络。
本实施例中,如无特殊说明,UE接入(包括注册、访问、数据传输,等)第一网络和第二网络,均为UE基于同一个用户身份标识接入(包括注册、访问、数据传输,等)第一网络和第二网络。其中第一网络可以为采用第一3GPP标准接入技术的第一3GPP标准技术接入路径,第二网络可以为采用第二3GPP标准接入技术的第二3GPP标准技术接入路径。
这里,第一网络和第二网络可以是蜂窝移动通信网络。蜂窝移动通信网络包括但不限于以下至少之一:公共陆地移动网(Public Land Mobile Network,简称:PLMN),非公众网络(Non-Public Network,NPN)。
第一网络和第二网络可以是不同类型的网络,例如第一网络可以是PLMN,第二网络可以是NPN。
第一网络和第二网络可以是类型相同、但不同MNO管理的网络,也可以是相同MNO管理的两个不同的网络。例如,第一网络和第二网络可以是两个不同的PLMN。
在一个可能的实现方式中,第一3GPP标准接入技术和第二3GPP标准接入技术可以是相同的无线电接入技术(RAT,Radio Acess Technology)。例如,第一3GPP标准接入技术和第二3GPP标准接入技术可以均为NR、或者NTN、或者LTE等。
在一个可能的实现方式中,第一3GPP标准接入技术和第二3GPP标准接入技术可以是不同的接入技术。例如,第一3GPP标准接入技术可以是NR,第二3GPP标准接入技术可以是LTE。
再例如,第一3GPP标准接入技术可以是3GPP的地面接入技术,第二3GPP标准接入技术可以是3GPP的NTN。其中,地面接入技术可以包括,通过地面基站接入等。NTN可以包括通过低地球轨道(Low Earth Orbit,LEO)卫星、中地球轨道(medium earth orbits,MEO)和/或地球同步轨道(Geosynchronous Earth Orbit,GEO)接入等。
在一个可能的实现方式中,第一3GPP标准接入技术和第二3GPP标准接入技术是不同的NTN接入方式。
例如,第一3GPP标准接入技术可以是通过LEO卫星的接入技术,第二3GPP标准接入技术可以是通过MEO卫星的接入技术。
这里,UE可以基于一个用户身份标识分别通过第一3GPP标准接入技术和第二3GPP标准接入技术接入第一网络和第二网络。其中,接入第一网络和第二网络包括以下至少之一项:注册到第一网络和第二网络、与第一网络和第二网络进行数据通信等。即在同一个时刻,UE可以通过一个用户身份标识,通过第一3GPP标准接入技术在第一网络处于注册状态,和通过第二3GPP标准接入技术在第二网络也处于注册状态,并能够对第一网络和第二网络进行数据通信进行数据通信的状态。
例如,UE可以基于一个用户身份标识,通过基站1在PLMN1处于注册状态,通过基站2在PLMN2也处于注册状态。UE可以通过基站1和基站2分别接入PLMN1和PLMN2.
这里,UE的归属网络的UDM可以确定UE接入第一网络和第二网络的服务参数。这里,服务参数可以包括但不限于以下至少之一项:UE在注册到第一网络和第二网络过程中传输的数据、UE在同时注册于第一网络和第二网络时对UE信息的维护以及传输数据的管控,等。从而能满足UE接入第一网络和第二网络的需求。
例如,归属网络的UDM可以为UE在第一网络和第二网络分别保存一个上下文信息,并进行维护。实现UE同时连接到第一网络和第二网络。这里,UE同时连接到第一网络和第二网络可以包括:UE同时注册于第一网络和第二网络,UE与第一网络和第二网络之间的数据通信等。
UE与第一网络之间的数据通信以及UE与第二网络之间的数据通信,可以同时发生,也可以分时发生的。
应当理解,第一网络和第二网络只用于将两种网络进行区分。在不脱离本公开实施例范围的情况下,第一网络也可以被称为第二网络,第二网络也可以被称为第一网络。
在一个可能的实现方式中,UE可以先后或同时注册到两个网络。例如,UE可以先注册到第一网络,再注册到第二网络;或者UE可以先注册到第二网络再注册到第一网络。
本实施例中,以UE可以先注册到第二网络再注册到第一网络为例进行说明。
UE注册到第二网络后,可以发起对第一网络的接入,如注册等。第一网络的AMF可以确定UE的服务参数,第一网络的AMF确定的服务参数可以包括但不限于以下至少之一项:UE在注册到第一网络和第二网络过程中传输的数据、UE在同时注册于第一网络和第二网络时对UE信息的维护以及传输数据的管控,等。从而能满足UE接入第一网络和第二网络的需求。例如,AMF在确定UE已经注册到第二网络,并且UE发起对第一网络的接入时,可以向核心网网元指示UE已经注册到第二网络;或者,UE具有分别对应于第一网络和第二网络的两个上下文信息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
在一个可能的实现方式中,第二网络可以是UE的归属网络(如,hPLMN),UE可以先注册到归属网络,再基于用户身份标识接入第一网络。UE针对第一网络和第二网络的上下文信息均可以存储于UE的归属网络(如,hPLMN)中。
在一个可能的实现方式中,第二网络可以是UE漫游的访问网络(如,vPLMN),UE可以先注册到访问网络,再基于用户身份标识接入第一网络。UE针对第一网络和第二网络的上下文信息均可以存储于UE的归属网络(如,hPLMN)中。
UE同时接入到第一网络和第二网络,可以满足不同应用场景的需要,例如,可以将第一网络和第二网络的流量进行聚合,提高数据吞吐量。在一个网络通信质量不佳时,仍然可以通过另一个网络保持数据的传输,提高数据传输可靠性。
如此,UE基于一个用户身份标识通过第一3GPP标准接入技术和第二3GPP标准接入技术,分别接入第一网络和第二网络,提高了接入网络的灵活性,满足不同通信场景的需求。两个网络的数据可以聚合或互为备份,提高数据吞吐量、提高数据传输可靠性。
在一个实施例中,所述通过第一3GPP标准接入技术接入第一网络,包括:
通过所述第一3GPP标准接入技术注册所述第一网络,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个可能的方式中,UE可以基于同一用户身份标识,同时通过第一3GPP标准接入技术注册于第一网络,以及通过第二3GPP标准接入技术注册于第二网络。即UE可以在同一时刻,基于同一个用户身份标识(示例性的可以存储在同一SIM内)在第一网络和第二网络内均处于注册状态。
这里,同时注册于第一网络和第二网络,可以是UE在同一时刻发起对第一网络和第二网络的注册;也可以先注册一个网络,再进行另一个网络的注册。
在一个可能的实现方式中,UE可以先注册到第二网络,再基于同一个用户身份标识注册到第一网络。
归属网络的UDM在UE注册到第一网络和第二网络的过程中,可以确定UE分别对应于第一网络和第二网络的上下文,以实现UE同时注册到第一网络和第二网络。
第一网络的AMF,可以确定UE是否已经注册到第二网络中,如果UE已经注册到第二网络中, 第一网络的AMF可以向核心网(如归属网络的核心网)进行指示UE请求同时注册于第一网络和第二网络。第一网络的AMF可以向核心网请求鉴权等,以确定是否允许UE同时注册的第一网络和第二网络。第一网络的AMF还可以在核心网(如归属网络的核心网)允许UE基于同一个SIM注册到第一网络和第二网络时,进行UE注册到第一网络的数据的传输。
在一个实施例中,所述通过所述第一3GPP标准接入技术接入所述第一网络,包括:
通过所述第一3GPP标准接入技术,向所述第一网络的AMF发送请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
UE可以先注册到第二网络,再基于同一个用户身份标识注册到第一网络。UE可以向第一网络的AMF发送第一注册请求消息。第一注册请求消息可以携带有二次注册标识,用于指示UE基于同一个用户身份标识在已经通过第二3GPP标准接入技术注册到第二网络的情况下,请求通过第一3GPP标准接入技术注册到第一网络。即是UE可以同时在第一网络和第二网络中处于注册状态。
在一个可能的实现方式中,UE可以在选择的第一网络中通过接入网(如NG-RAN)向AMF发送注册请求消息。注册请求消息中可以携带有二次注册标识,表示UE进行二次注册。
在一个可能的实现方式中,可以由UE、第二网络、应用和/或特定的服务等触发UE在注册到第二网络后,发起对第一网络的注册。
在一个实施例中,
所述第一网络是所述UE基于下行指令中的网络标识确定的;
和/或,
所述第一网络是所述UE检测到的。
在注册到第一网络之前,UE可以选择需要接入的第一网络。
在一个可能的实现方式中,第一网络可以是通过网络侧,如第二网络的网络侧向UE发送的下行指令指示的。下行指令中可以携带有第一网络的网络标识。UE基于下行指令确定需要注册的第一网络。
在一个可能的实现方式中,第一网络可以是UE检测到的。例如,可以是UE在随机接入过程中,采用第一3GPP标准接入技术对网络进行监听等操作的时候检测到的。
示例性的,第一网络可以通过基站和/或卫星等进行广播,例如广播同步信号块(SSB),UE可以对SSB进行监听,实现对第一网络的发现。
在一个可能的实现方式中,第二网络可以是归属网络。UE在初次随机接入中注册到归属网络,并基于外部或UE自身的触发,确定第一网络并进行注册。
在一个可能的实现方式中,第二网络可以是漫游的访问网络。UE在初次随机接入中注册到归属网络,在漫游过程中注册到访问网络,UE接入访问网络后,可以基于UE、第二网络、应用和/或特 定的服务的触发,在注册于第二网络的情况下,再注册到第一网络。
如图3所示,本示例性实施例提供一种网络访问方法,可以被蜂窝移动通信系统的UE执行,包括:
步骤301:接收所述AMF基于所述第一注册请求消息发送的指示注册到所述第一网络成功的注册接受消息;
所述注册接受消息,是所述AMF将所述UE的注册信息通过第二注册请求消息注册到所述UE的归属网络的UDM,并且基于接收到所述UDM的注册响应消息所发送的,其中,所述第二注册请求消息携带有所述二次注册标识。
步骤301可以单独实施也可以结合步骤201一起实施。
第一网络的AMF接收到第一注册请求消息后,可以将UE的注册信息,如UE的连接管理(Connection Management,CM)CM上下文,携带在第二注册请求消息中发送给UE的归属网络的UDM。第二注册请求消息中可以携带有二次注册标识,指示UE进行二次注册,即在注册到第二网的情况下,再注册到第一网络。
归属网络的UDM接收到第一网络的AMF发送的第二注册请求消息,如果允许UE进行二次注册,那么,归属网络的UDM可以向第一网络的AMF返回注册响应消息,指示允许UE进行二次注册。
第一网络的AMF接收到注册响应消息后,可以向UE发送注册接受消息,指示成功注册到第一网络。注册接受消息中还可以携带有第一网络的第一3GPP标准接入技术的参数。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
UE注册到第二网络(包括归属网络或访问网络)的过程中,归属网络的UDM中可以保存有UE的第二RM上下文,并维护第二RM上下文。
归属网络的UDM接收到第一网络的AMF发送的第二注册请求消息,如果允许UE进行二次注册,那么,归属网络的UDM可以基于UE的注册信息(如CM上下文)确定第一网络中UE的第一RM上下文。并确定同时维护第一RM上下文和第二RM上下文。
在一个实施例中,所述方法还包括:维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
UE接收到注册接受消息后,可以维护第一RM上下文和第二RM上下文。从而实现,UE同时通过第一3GPP标准接入技术访问第一网络和通过第二3GPP标准接入技术访问第二网络。
如图4所示,本示例性实施例提供一种网络访问方法,可以被第一网络的AMF执行,包括:
步骤401:为UE确定服务参数,其中所述服务参数为UE基于用户身份标识通过第一3GPP标准接入技术接入第一网络的服务参数;其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
其中,对于UE执行的技术方案的限定,与步骤201和步骤301中相同,在此不再重复赘述。
在一个可能的实现方式中,UE可以先注册到第二网络,再基于同一个用户身份标识注册到第一网络。
归属网络的UDM在UE注册到第一网络和第二网络的过程中,可以确定UE分别对应于第一网络和第二网络的上下文,以实现UE同时注册到第一网络和第二网络。
第一网络的AMF,可以确定UE是否已经注册到第二网络中,如果UE已经注册到第二网络中,第一网络的AMF可以向核心网(如归属网络的核心网)进行指示UE请求同时注册于第一网络和第二网络。第一网络的AMF可以向核心网请求鉴权等,以确定是否允许UE同时注册的第一网络和第二网络。第一网络的AMF还可以在核心网(如归属网络的核心网)允许UE基于同一个SIM注册到第一网络和第二网络时,进行UE注册到第一网络的数据的传输。
在一个实施例中,所述为UE确定服务参数,包括:
接收所述UE基于所述用户身份标识发送的请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中所述二次注册标识用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
UE可以先注册到第二网络,再基于同一个用户身份标识注册到第一网络。UE可以向第一网络的AMF发送第一注册请求消息。第一注册请求消息可以携带有二次注册标识,用于指示UE基于同一个用户身份标识在已经通过第二3GPP标准接入技术注册到第二网络的情况下,请求通过第一3GPP标准接入技术注册到第一网络。即是UE可以同时在第一网络和第二网络中处于注册状态。
其中,对于UE、第一网络的AMF、第二网络的UDM所执行的技术方案的限定,与步骤201和步骤301中相同,在此不再重复赘述。如图5所示,本示例性实施例提供一种网络访问方法,可以被UE的归属网络的UDM执行,包括:
步骤501:接收第一网络的AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;基于所述第二注册请求消息,维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
其中,对于UE执行的技术方案的限定,与步骤201和步骤301和步骤401中相同,在此不再重复赘述。其中,对于第一网络的AMF执行的技术方案的限定,与步骤201和步骤301和步骤401中相同,在此不再重复赘述。
在一个可能的方式中,UE可以基于同一用户身份标识,同时通过第一3GPP标准接入技术注册于第一网络,以及通过第二3GPP标准接入技术注册于第二网络。即UE可以在同一时刻,基于同一个SIM在第一网络和第二网络内均处于注册状态。
这里,同时注册于第一网络和第二网络,可以是UE在同一时刻发起对第一网络和第二网络的 注册;也可以先注册一个网络,再进行另一个网络的注册。
在一个可能的实现方式中,UE可以先注册到第二网络,再基于同一个用户身份标识注册到第一网络。
归属网络的UDM在UE注册到第一网络和第二网络的过程中,可以确定UE分别对应于第一网络和第二网络的上下文,以实现UE同时注册到第一网络和第二网络。
第一网络的AMF,可以确定UE是否已经注册到第二网络中,如果UE已经注册到第二网络中,第一网络的AMF可以向核心网(如归属网络的核心网)进行指示UE请求同时注册于第一网络和第二网络。第一网络的AMF可以向核心网请求鉴权等,以确定是否允许UE同时注册的第一网络和第二网络。第一网络的AMF还可以在核心网(如归属网络的核心网)允许UE基于同一个SIM注册到第一网络和第二网络时,进行UE注册到第一网络的数据的传输。
以下结合上述任意实施例提供一个具体示例:
在漫游场景中,UE首先接入访问网络,即网络-2(第二网络),再注册到网络-1(第一网络)。如图6所述,具体步骤包括:
步骤601:UE按照漫游流程向网络-2执行网络选择和注册,网络-2的AMF向归属网络(如HPLMN)的UDM发送第二注册请求消息,将UE注册到网络-2。
步骤602:UE决定触发对网络-1的二次注册(网络-1可以是vPLMN、NPN、NTN等),例如,UE可以基于特定的服务/应用触发对网络-1的二次注册。二次注册可以是UE注册在网络-2时,同时注册到网络-1.
步骤603:UE通过以下两个可能的选项执行网络选择以选择网络-1:
1、基于上层指令选择网络-1,上层指令中包括目标网络标识,即网络-1的网络标识。
2、定义二次网络选择,重用正常的网络选择流程,只排除注册网络和等效网络。
步骤604:UE在选择的网络-1中通过网络-1的NG-RAN向AMF发送第一注册请求消息,包括二次注册标识,指示UE进行对网络-1的二次注册。
步骤605:网络-1中的AMF将注册消息(如CM上下文)注册到归属网络的UDM。
步骤606:归属网络接收到第二注册请求消息,带有二次注册标识,UDM为网络-1和网络-2的3GPP接入类型分别维护RM上下文。
步骤607:归属网络的UDM向网络-1中的AMF发送注册响应消息
步骤608:AMF向UE发送注册接受消息,包括3GPP接入参数。UE为网络-1的3GPP接入和网络-2的3GPP接入分别维护RM上下文。
针对非漫游情况,UE直接注册到HPLMN。其余过程与步骤X02至步骤X08类似,在此不再赘述。
本发明实施例还提供了一种网络访问装置,如图7所示,应用于蜂窝移动无线通信的UE中,其中,所述装置100包括:
收发模块110,配置为基于用户身份标识,通过第一第三代合作伙伴计划3GPP标准接入技术接 入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述收发模块110,具体配置为:
通过所述第一3GPP标准接入技术注册所述第一网络,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述收发模块110,配置为:
通过所述第一3GPP标准接入技术,向所述第一网络的AMF发送请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述收发模块110,还配置为:
接收所述AMF基于所述第一注册请求消息发送的指示注册到所述第一网络成功的注册接受消息;
所述注册接受消息,是所述AMF将所述UE的注册信息通过第二注册请求消息注册到所述UE的归属网络的UDM,并且基于接收到所述UDM的注册响应消息所发送的,其中,所述第二注册请求消息携带有所述二次注册标识。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述装置还包括:处理模块120,配置为维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
在一个实施例中,所述第一网络是所述UE基于下行指令中的网络标识确定的;
和/或,
所述第一网络是所述UE检测到的。
本发明实施例还提供了一种网络访问装置,如图8所示,应用于第一网络的AMF中,其中,所述装置200包括:
收发模块210,配置为为用户设备UE确定服务参数,其中所述服务参数为所述UE基于用户身份标识通过第一3GPP标准接入技术对第一网络接入的服务参数,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
在一个实施例中,所述收发模块210,具体配置为:
为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定 服务参数,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
在一个实施例中,所述收发模块210,具体配置为:
接收所述UE基于所述用户身份标识发送的请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
在一个实施例中,所述收发模块210,具体配置为:
基于所述第一注册请求消息,向所述UE的归属网络的UDM发送将所述UE的注册信息注册到所述UDM的第二注册请求消息;其中,所述第二注册请求消息,携带有指示所述二次注册标识;
接收UDM基于所述第二注册请求消息发送的注册响应消息。
在一个实施例中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
在一个实施例中,所述收发模块210,具体配置为:
当接收到所述注册响应消息时,向所述UE发送指示注册到所述第一网络成功的注册接受消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
本发明实施例还提供了一种网络访问装置,如图9所示,应用于归属网络的UDM中,其中,所述装置300包括:
收发模块310,配置为接收第一网络的接入和移动性管理功能AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一第三代合作伙伴计划3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;基于所述第二注册请求消息,维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文。
在一个实施例中,所述第二注册请求消息,是所述AMF接收到第一注册请求消息发送的,其中,所述第一注册请求消息,是所述UE基于所述用户身份标识,通过所述第一3GPP标准接入技术向所述AMF发送的,其中,所述第一注册请求消息,携带有所述二次注册标识。
在一个实施例中,所述收发模块310,具体配置为:
确定维护所述第一RM上下文和所述第二RM上下文,向所述AMF发送注册响应消息。
在一个实施例中,所述第二网络包括以下之一:
所述UE的归属网络;
所述UE的访问网络。
在示例性实施例中,收发模块110、处理模块120、收发模块210和收发模块310等可以被一个或多个中央处理器(CPU,Central Processing Unit)、图形处理器(GPU,Graphics Processing Unit)、基带处理器(BP,Baseband Processor)、应用专用集成电路(ASIC,Application Specific Integrated Circuit)、DSP、可编程逻辑器件(PLD,Programmable Logic Device)、复杂可编程逻辑器件(CPLD,Complex Programmable Logic Device)、现场可编程门阵列(FPGA,Field-Programmable Gate Array)、通用处理器、控制器、微控制器(MCU,Micro Controller Unit)、微处理器(Microprocessor)、或其他电子元件实现,用于执行前述方法。
图10是根据一示例性实施例示出的一种用于网络访问的装置3000的框图。例如,装置3000可以是移动电话、计算机、数字广播终端、消息收发设备、游戏控制台、平板设备、医疗设备、健身设备、个人数字助理等。
参照图10,装置3000可以包括以下一个或多个组件:处理组件3002、存储器3004、电源组件3006、多媒体组件3008、音频组件3010、输入/输出(I/O)接口3012、传感器组件3014、以及通信组件3016。
处理组件3002通常控制装置3000的整体操作,诸如与显示、电话呼叫、数据通信、相机操作和记录操作相关联的操作。处理组件3002可以包括一个或多个处理器3020来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件3002可以包括一个或多个模块,便于处理组件3002和其他组件之间的交互。例如,处理组件3002可以包括多媒体模块,以方便多媒体组件3008和处理组件3002之间的交互。
存储器3004被配置为存储各种类型的数据以支持在装置3000的操作。这些数据的示例包括用于在装置3000上操作的任何应用程序或方法的指令、联系人数据、电话簿数据、消息、图片、视频等。存储器3004可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM)、电可擦除可编程只读存储器(EEPROM)、可擦除可编程只读存储器(EPROM)、可编程只读存储器(PROM)、只读存储器(ROM)、磁存储器、快闪存储器、磁盘或光盘。
电源组件3006为装置3000的各种组件提供电力。电源组件3006可以包括电源管理系统、一个或多个电源、及其他与为装置3000生成、管理和分配电力相关联的组件。
多媒体组件3008包括在装置3000和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件3008包括一个前置摄像头和/或后置摄像头。当装置3000处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件3010被配置为输出和/或输入音频信号。例如,音频组件3010包括一个麦克风(MIC),当装置3000处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器3004或经由通信组件3016发送。在一些实施例中,音频组件3010还包括一个扬声器,用于输出音频信号。
I/O接口3012为处理组件3002和外围接口模块之间提供接口,上述外围接口模块可以是键盘、点击轮、按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件3014包括一个或多个传感器,用于为装置3000提供各个方面的状态评估。例如,传感器组件3014可以检测到装置3000的打开/关闭状态、组件的相对定位,例如组件为装置3000的显示器和小键盘,传感器组件3014还可以检测装置3000或装置3000一个组件的位置改变、用户与装置3000接触的存在或不存在、装置3000方位或加速/减速和装置3000的温度变化。传感器组件3014可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件3014还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件3014还可以包括加速度传感器、陀螺仪传感器、磁传感器、压力传感器或温度传感器。
通信组件3016被配置为便于装置3000和其他设备之间有线或无线方式的通信。装置3000可以接入基于通信标准的无线网络,如Wi-Fi、2G或3G,或它们的组合。在一个示例性实施例中,通信组件3016经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件3016还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术、红外数据协会(IrDA)技术、超宽带(UWB)技术、蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置3000可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器3004,上述指令可由装置3000的处理器3020执行以完成上述方法。例如,非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明实施例的其它实施方案。本申请旨在涵盖本发明实施例的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明实施例的一般性原理并包括本公开实施例未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明实施例的真正范围和精神由下面的权利要求指出。
应当理解的是,本发明实施例并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明实施例的范围仅由所附的权利要求来限制。

Claims (24)

  1. 一种网络访问方法,其中,被用户设备UE执行,包括:
    基于用户身份标识,通过第一第三代合作伙伴计划3GPP标准接入技术接入第一网络,其中,所述UE至少基于用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
  2. 根据权利要求1所述的方法,其中,所述通过第一3GPP标准接入技术接入第一网络,包括:
    通过所述第一3GPP标准接入技术注册所述第一网络,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
  3. 根据权利要求2所述的方法,其中,所述通过所述第一3GPP标准接入技术注册所述第一网络,包括:
    通过所述第一3GPP标准接入技术,向所述第一网络的AMF发送请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
  4. 根据权利要求3所述的方法,其中,所述方法还包括,
    接收所述接入和移动性管理功能AMF基于所述第一注册请求消息发送的指示注册到所述第一网络成功的注册接受消息;
    所述注册接受消息,是所述AMF将所述UE的注册信息通过第二注册请求消息注册到所述UE的归属网络的统一数据管理功能UDM,并且基于接收到所述UDM的注册响应消息所发送的,其中,所述第二注册请求消息携带有所述二次注册标识。
  5. 根据权利要求4所述的方法,其中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
  6. 根据权利要求1至5任一项所述的方法,其中,所述方法还包括:维护所述第一网络中所述UE的第一RM上下文和所述第二网络中所述UE的第二RM上下文。
  7. 根据权利要求1至5任一项所述的方法,其中,所述第二网络包括以下之一:
    所述UE的归属网络;
    所述UE的访问网络。
  8. 根据权利要求1至5任一项所述的方法,其中,
    所述第一网络是所述UE基于下行指令中的网络标识确定的;
    和/或,
    所述第一网络是所述UE检测到的。
  9. 一种网络访问方法,其中,被第一网络的接入和移动性管理功能AMF的执行,包括:
    为用户设备UE确定服务参数,其中所述服务参数为所述UE基于用户身份标识通过第一3GPP标准接入技术对第一网络接入的服务参数,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
  10. 根据权利要求9所述的方法,其中,所述为UE确定服务参数,包括:
    为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,其中,所述UE至少基于所述用户身份标识通过所述第二3GPP标准接入技术注册于所述第二网络。
  11. 根据权利要求10所述的方法,其中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数务,包括:
    接收所述UE基于所述用户身份标识发送的请求注册到所述第一网络的第一注册请求消息,其中,所述第一注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络,且所述UE基于所述用户身份标识通过所述第二3GPP标准接入技术在所述第二网络中为注册状态。
  12. 根据权利要求11所述的方法,其中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,包括:
    基于所述第一注册请求消息,向所述UE的归属网络的UDM发送将所述UE的注册信息注册到所述UDM的第二注册请求消息;其中,所述第二注册请求消息,携带有指示所述二次注册标识;
    接收UDM基于所述第二注册请求消息发送的注册响应消息。
  13. 根据权利要求12所述的方法,其中,所述注册响应消息,是所述UDM基于所述第二注册请求消息,确定维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文所发送的。
  14. 根据权利要求12所述的方法,其中,所述为所述UE基于所述用户身份标识通过所述第一3GPP标准接入技术注册到所述第一网络的确定服务参数,包括:
    当接收到所述注册响应消息时,向所述UE发送指示注册到所述第一网络成功的注册接受消息。
  15. 根据权利要求9至14任一项所述的方法,其中,所述第二网络包括以下之一:
    所述UE的归属网络;
    所述UE的访问网络。
  16. 一种网络访问方法,其中,被归属网络的统一数据管理功能UDM的执行,包括:
    接收第一网络的接入和移动性管理功能AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一第三代合作伙伴计划3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;
    基于所述第二注册请求消息,维护所述第一网络中所述UE的第一注册管理RM上下文和所述 第二网络中所述UE的第二RM上下文。
  17. 根据权利要求16所述的方法,其中,
    所述第二注册请求消息,是所述AMF接收到第一注册请求消息发送的,其中,所述第一注册请求消息,是所述UE基于所述用户身份标识,通过所述第一3GPP标准接入技术向所述AMF发送的,其中,所述第一注册请求消息,携带有所述二次注册标识。
  18. 根据权利要求17所述的方法,其中,所述方法还包括:
    确定维护所述第一RM上下文和所述第二RM上下文,向所述AMF发送注册响应消息。
  19. 根据权利要求16-18任一项所述的方法,其中,所述第二网络包括以下之一:
    所述UE的归属网络;
    所述UE的访问网络。
  20. 一种网络访问装置,设置于用户设备UE内;其中,包括:
    收发模块,配置为基于用户身份标识,通过第一第三代合作伙伴计划3GPP标准接入技术接入第一网络,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
  21. 一种网络访问装置,设置于用户设备UE的第一网络的AMF内;其中,包括:
    收发模块,配置为为用户设备UE基于用户身份标识通过第一3GPP标准接入技术对第一网络进行接入确定服务参数,其中,所述UE至少基于所述用户身份标识,通过第二3GPP标准接入技术接入第二网络,其中,所述第一网络不同于所述第二网络。
  22. 一种网络访问装置,设置于用户设备UE的归属网络的UDM内;其中,包括:
    收发模块,配置为接收第一网络的接入和移动性管理功能AMF发送的第二注册请求消息,其中,所述第二注册请求消息,用于指示将用户设备UE的注册信息注册到所述UDM,其中,所述第二注册请求消息,携带有二次注册标识,其中,所述二次注册标识,用于指示所述UE请求基于所述用户身份标识通过第一第三代合作伙伴计划3GPP标准接入技术注册到所述第一网络,并且维持基于所述用户身份标识通过第二3GPP标准接入技术在第二网络中的注册状态;基于所述第二注册请求消息,维护所述第一网络中所述UE的第一注册管理RM上下文和所述第二网络中所述UE的第二RM上下文。
  23. 一种通信设备装置,包括处理器、存储器及存储在存储器上并能够由所述处理器运行的可执行程序,其中,所述处理器运行所述可执行程序时执行如权利要求1至8、或9至15、或16至21任一项所述网络访问方法的步骤。
  24. 一种存储介质,其上存储由可执行程序,其中,所述可执行程序被处理器执行时实现如权利要求1至8、或9至15、或16至19任一项所述网络访问方法的步骤。
PCT/CN2022/103175 2022-06-30 2022-06-30 网络访问方法、装置、通信设备和存储介质 WO2024000537A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111447675A (zh) * 2019-01-17 2020-07-24 华为技术有限公司 通信方法和相关产品
CN111465011A (zh) * 2019-01-18 2020-07-28 华为技术有限公司 跨网络接入方法、装置、存储介质及通信系统
US20200305211A1 (en) * 2017-12-04 2020-09-24 Telefonaktiebolaget Lm Ericsson (Publ) System and methods for ims session continuity across 4g and 5g networks
CN113316151A (zh) * 2021-06-04 2021-08-27 展讯通信(上海)有限公司 通信方法、装置及设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200305211A1 (en) * 2017-12-04 2020-09-24 Telefonaktiebolaget Lm Ericsson (Publ) System and methods for ims session continuity across 4g and 5g networks
CN111447675A (zh) * 2019-01-17 2020-07-24 华为技术有限公司 通信方法和相关产品
CN111465011A (zh) * 2019-01-18 2020-07-28 华为技术有限公司 跨网络接入方法、装置、存储介质及通信系统
CN113316151A (zh) * 2021-06-04 2021-08-27 展讯通信(上海)有限公司 通信方法、装置及设备

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
QUALCOMM, LENOVO, CABLELABS, XIAOMI, COMCAST CORPORATION, VERIZON UK LTD, TENCENT, THALES, CHARTER COMMUNICATIONS, SYNCTECHNO INC.: "New SID on Upper layer traffic steering, switching and split over dual 3GPP access", 3GPP DRAFT; S1-220206, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. Electronic Meeting; 20220214 - 20220224, 25 February 2022 (2022-02-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052117037 *
QUALCOMM, LENOVO, CABLELABS, XIAOMI, COMCAST CORPORATION, VERIZON UK LTD, TENCENT, THALES, CHARTER COMMUNICATIONS, SYNCTECHNO INC.: "New SID on Upper layer traffic steering, switching and split over dual 3GPP access", 3GPP DRAFT; S1-221017, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. Electronic Meeting; 20220509 - 20220519, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052158760 *
QUALCOMM, LENOVO, CABLELABS, XIAOMI, COMCAST CORPORATION, VERIZON UK LTD, TENCENT, THALES, CHARTER COMMUNICATIONS, SYNCTECHNO INC.: "New SID on Upper layer traffic steering, switching and split over dual 3GPP access", 3GPP DRAFT; S1-221231, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. Electronic Meeting; 20220509 - 20220519, 20 May 2022 (2022-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052158911 *
QUALCOMM, LENOVO, CABLELABS, XIAOMI, COMCAST CORPORATION, VERIZON UK LTD, TENCENT: "New SID on Upper layer traffic aggregation and steering, over dual 3GPP access", 3GPP DRAFT; S1-220111, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG1, no. Electronic Meeting; 20220214 - 20220224, 4 February 2022 (2022-02-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052104857 *

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