WO2022022712A1 - Procédé et appareil de transmission d'informations, terminal multicarte et support de stockage lisible - Google Patents

Procédé et appareil de transmission d'informations, terminal multicarte et support de stockage lisible Download PDF

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Publication number
WO2022022712A1
WO2022022712A1 PCT/CN2021/109833 CN2021109833W WO2022022712A1 WO 2022022712 A1 WO2022022712 A1 WO 2022022712A1 CN 2021109833 W CN2021109833 W CN 2021109833W WO 2022022712 A1 WO2022022712 A1 WO 2022022712A1
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WIPO (PCT)
Prior art keywords
information
network
type
message
3gpp
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PCT/CN2021/109833
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English (en)
Chinese (zh)
Inventor
刘选兵
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维沃移动通信有限公司
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Publication of WO2022022712A1 publication Critical patent/WO2022022712A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present application belongs to the field of communication technologies, and in particular relates to an information transmission method, a device, a multi-card terminal and a readable storage medium.
  • multi-card terminals there are not only single-card terminals but also dual-card or multi-card terminals on the market, which are collectively referred to as multi-card terminals.
  • the capabilities of the multi-card terminal can be single-send single-receive, single-send double-receive, and double-send double-receive.
  • a multi-card terminal can reside on multiple networks at the same time, but the implementation of the multi-card terminal is different, and some multi-card terminals can transmit and receive simultaneously on multiple networks without affecting each other.
  • the terminal can reside on multiple networks at the same time, it may reside on two networks in a time-division manner, that is, it resides on network A for a period of time and listens to the paging of network A.
  • Existing multi-card terminals include idle state UEs and connected state UEs. When idle state UEs need to access the network to transmit information, connections and data transmissions of other UEs in connected mode may be interrupted.
  • the idle state UE when the idle state UE needs to access the network to transmit information, it will interrupt the connection and data transmission of another UE in the connected mode.
  • the purpose of the embodiments of the present application is to provide an information transmission method, which can solve the problem that in a multi-card terminal, when the idle state UE needs to access the network to transmit information, the connection and data transmission of the connected state UE will be interrupted.
  • an information transmission method is provided, which is applied to a terminal.
  • the multi-card terminal includes a first UE and a second UE, and the method includes:
  • the first UE determines the first information supporting non-3GPP transmission
  • the first UE transmits the second information with the first network in a non-3GPP transmission manner through the data connection of the second UE;
  • the first network is a network where the first UE resides, the first information includes an information type supporting non-3GPP transmission, and the information type of the second information belongs to the information type supporting non-3GPP transmission.
  • an information transmission apparatus includes a first UE and a second UE, and the apparatus further includes:
  • a determining module used for the first UE to determine the first information that supports non-3GPP transmission
  • a transmission module used for the first UE to transmit the second information with the first network in a non-3GPP transmission manner through the data connection of the second UE;
  • the first network is a network where the first UE resides, the first information includes an information type supporting non-3GPP transmission, and the information type of the second information belongs to the information type supporting non-3GPP transmission.
  • a multi-card terminal in a third aspect, includes a first UE and a second UE, the multi-card terminal further includes a processor, a memory, and a multi-card terminal stored on the memory and available in the processor
  • a program or instruction running on the processor when the program or instruction is executed by the processor, implements the steps of the method according to the first aspect.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.
  • a fifth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction, implementing the method described in the first aspect. steps of the method described.
  • the first UE first determines the first information that supports non-3GPP transmission, and then uses the non-3GPP transmission mode to transmit the second information with the residing first network through the data connection of the second UE, wherein the first The information indicates the information type of the second information.
  • the idle state or inactive state UE can transmit information with the network in a non-3GPP transmission mode through the data connection of the connected state UE, so as to avoid interrupting the connection and data transmission of the connected state UE.
  • FIG. 1 is a schematic flowchart of a terminal accessing a 5G core network through a 3GPP mode and a non-3GPP mode;
  • FIG. 2 is a schematic flowchart of an information transmission method provided by an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of an information transmission apparatus provided by an embodiment of the present application.
  • FIG. 4 is one of the schematic structural diagrams of a multi-card terminal provided by an embodiment of the present application.
  • FIG. 5 is a second schematic structural diagram of a multi-card terminal provided by an embodiment of the present application.
  • first, second and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first”, “second” distinguishes Usually it is a class, and the number of objects is not limited.
  • the first object may be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the associated objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency-Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th Generation , 6G) communication system.
  • 6th generation 6th Generation
  • the multi-card terminal may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook , Ultra-mobile Personal Computer (UMPC), Mobile Internet Device (MID), Wearable Device (Wearable Device) or Vehicle User Equipment (VUE), Pedestrian User Equipment, PUE) and other terminal-side devices, and wearable devices include: bracelets, earphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 .
  • a terminal can access a 5th Generation (5th Generation , 5G) core network through a 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) manner and a non-3GPP manner.
  • the non-3GPP network accesses the 5G network through the non-3GPP interworking function (Non-3GPP InterWorking Function, N3IWF).
  • N3IWF Non-3GPP InterWorking Function
  • an embodiment of the present application provides an information transmission method, which is applied to a multi-card terminal, where the multi-card terminal includes a first UE and a second UE, and the method includes:
  • Step 201 the first UE determines the first information supporting non-3GPP transmission
  • Step 202 the first UE sends the second information to the first network in a non-3GPP transmission mode through the data connection of the second UE, and/or receives the second information from the first network in a non-3GPP transmission mode;
  • the above-mentioned first network is a network where the first UE resides, the first information includes an information type supporting non-3GPP transmission, and the information type of the second information belongs to the information type supporting non-3GPP transmission.
  • the first UE determines the first information that supports non-3GPP transmission, that is, determines the type of information that supports non-3GPP transmission, and then uses the non-3GPP data connection for the determined information type through the data connection of the second UE.
  • the transmission mode transmits the second information with the first network.
  • the second information includes information in the process of bidirectional transmission with the first network, that is, the second information includes the data sent by the first UE to the first network through a non-3GPP transmission mode through the data connection of the second UE. information, or information received by the first UE from the first network in a non-3GPP transmission manner through the data connection of the second UE.
  • the first UE is in an idle state or an inactive state
  • the second UE is in a connected state.
  • the idle or inactive UE can transmit information with the network in a non-3GPP transmission mode through the data connection of the connected UE, so as to avoid interruption of the connection and data transmission of the connected UE.
  • the first UE determines the first information supporting non-3GPP transmission, including:
  • the first UE sends first information to the first network, where the first information includes: information types that support non-3GPP transmission, that is, the first UE sends to the first network the information types that the first UE supports non-3GPP transmission;
  • the first UE determines the information type that it supports non-3GPP transmission based on its own capability, and sends the determined information type to the first network.
  • the first UE receives the first information from the first network, and the first information includes: the information type that supports non-3GPP transmission, that is, the first UE receives the information type that the first network supports non-3GPP transmission from the first network;
  • the first network configures the first UE with the information type supporting non-3GPP transmission based on the information type supporting 3GPP transmission by itself.
  • the first UE supports non-3GPP transmission information types through negotiation with the first network, so as to determine which types of information can be transmitted in a non-3GPP transmission manner.
  • the first information may also be referred to as multi-card assistance information or UE assistance information.
  • the first UE can transmit the first information with the first network using the 3GPP transmission mode or the non-3GPP transmission mode, that is, the first UE can transmit the first information through the 3GPP transmission mode or the non-3GPP transmission mode.
  • the first information is sent to the first network by the 3GPP transmission mode or the non-3GPP transmission mode, or the first UE may receive the first information from the first network through the 3GPP transmission mode or the non-3GPP transmission mode.
  • the types of information that support non-3GPP transmissions include at least one of the following:
  • Non-access stratum (NAS) signaling message type NAS signaling message type
  • Short Message Service Short Message Service, SMS
  • SMS Short Message Service
  • the first UE can transmit the above-mentioned type of second information with the first network in a non-3GPP transmission manner through the data connection of the second UE.
  • the first information includes any of the following:
  • the first UE may send the first information in the above-mentioned form to the first network, or receive the first information in the above-mentioned form from the first network.
  • the above-mentioned first UE receives from the first network the information type that the first network supports non-3GPP transmission, including at least one of the following:
  • the first UE receives system information from the first network, and determines, according to the system information, an information type supported by the first network for non-3GPP transmission;
  • the first network configures the first information for the first UE through the system information, and the first UE determines the information type that the first network supports non-3GPP transmission by reading the system information.
  • the first UE receives a registration completion message from the first network, and determines the information type that the first network supports non-3GPP transmission according to the registration completion message;
  • the first network configures the first information for the first UE through a registration complete message, and the first UE determines the information type that the first network supports non-3GPP transmission by receiving the registration complete message.
  • the first UE receives network assistance information from the first network, and determines, according to the network assistance information, an information type that the first network supports for non-3GPP transmission;
  • the first network configures the first information for the first UE through the network assistance information, and the first UE determines the information type that the first network supports non-3GPP transmission by receiving the network assistance information.
  • the first UE transmits the second information through the data connection of the second UE and the access and mobility management function (Access and Mobility Management Function, AMF) of the N3IWF and the first network.
  • AMF Access and Mobility Management Function
  • the following describes the transmission process of the second information for different first information, that is, for different types of second information:
  • the first information includes: paging message type, NAS signaling message type, SMS type and/or paging response type
  • the second information transmitted with the first network includes at least one of the following:
  • Initiating periodic registration update sending a first request message to the first network, and receiving a first response message from the first network;
  • TAU Tracking Area Update
  • LAU Location Area Update
  • RAU Rouxe Area Update
  • the first UE may not continue to send the paging response to the first network by using the non-3GPP transmission mode. Therefore, in the above process of transmitting the second information, only the Operations include receiving a paging message from the first network.
  • the first information includes: the type of the RRC signaling message, and the second information transmitted with the first network, including at least one of the following:
  • RNAU periodic radio access network notification area update
  • System information is received from the first network.
  • the first information includes: paging message type and/or paging busy indication type, and the second information is transmitted with the first network, including at least one of the following:
  • the paging busy indication information is used by the UE to inform the network that it does not respond to paging and will not continue the connection establishment process required by subsequent paging reasons.
  • the paging message is received through 3GPP, and the paging busy indication information is sent through non-3GPP.
  • Embodiment 1 The NAS information is transmitted through non-3GPP, and the specific process is as follows;
  • the first UE completes the registration process.
  • the first UE establishes a Protocol Data Unit Session (Protocol Data Unit Session, PDU Session).
  • the first UE returns to the idle state or the inactive state.
  • the first UE acquires the second information type that the first network supports non-3GPP transmission, including but not limited to:
  • the first UE reads the system information and determines the second information type supported by the network
  • the first UE receives the registration complete message and determines the second information type supported by the network
  • the first UE receives other network messages such as network assistance information, and determines the second information type supported by the network;
  • the second UE enters the connection mode and establishes a data connection.
  • the first UE sends information such as multi-card auxiliary information to the first network, and determines that the transmission mode is a non-3GPP mode; without loss of generality, the first UE transmits the information through the data connection of the second UE. That is, the first UE indicates that the network can transmit information with the first UE on the established PDU session through the N3IWF.
  • the first UE sends the first information to the first network, such as multi-card auxiliary information.
  • the first UE indicates the second information type that it supports for non-3GPP transmission, including NAS signaling messages, short messages (SMS), paging messages (Paging), and the like.
  • the first UE initiates a NAS signaling process to the first network in a non-3GPP manner, including at least one of the following:
  • the first UE initiates periodic registration update and sends a registration request message (Registration Request);
  • the first UE initiates a TAU (Tracking Area Update) and sends a TRACKING AREA UPDATE REQUEST message;
  • the first UE initiates a LAU/RAU (Routing Area Update) and sends a request message;
  • the NAS of the first UE encapsulates the NAS message into an Internet Protocol (Internet Protocol, IP) packet, and sends the IP packet containing the NAS message through the established PDU Session through the data connection of the second UE to the N3IWF.
  • IP Internet Protocol
  • the first UE receives an IP packet containing a NAS message in the PDU session through the data connection of the second UE, and the first UE sends the NAS message in the IP packet to its NAS.
  • Embodiment 2 RRC information is transmitted through non-3GPP, and the specific process is as follows:
  • the first UE completes the registration process.
  • the first UE establishes a PDU Session.
  • the first UE returns to the idle state or the inactive state.
  • the first UE acquires the second information type that the first network supports non-3GPP transmission, including but not limited to:
  • the first UE reads the system information and determines the second information type supported by the network
  • the first UE receives the registration complete message, and determines the second information type supported by the network
  • the first UE receives other network messages such as network assistance information, and determines the second information type supported by the network;
  • the second UE enters the connection mode and establishes a data connection.
  • the first UE sends information such as multi-card auxiliary information to the first network, and determines that the transmission mode is a non-3GPP mode; without loss of generality, the first UE transmits the information through the data connection of the second UE. That is, the first UE indicates that the network can transmit information with the first UE on the established PDU session through the N3IWF.
  • the first UE sends the first information to the first network, such as multi-card auxiliary information.
  • the first UE indicates a second information type that can be transmitted in a non-3GPP manner, including RRC messages, such as RNAU, system information, and the like.
  • the first UE initiates an RRC process to the first network in a non-3GPP manner, including:
  • the first UE initiates a periodic RNAU process and sends a request message (RRCResumeRequest; RRCResumeRequest1);
  • the RRC of the first UE encapsulates the RRC message into an IP packet, and sends the IP packet containing the NAS message to the N3IWF through the established PDU Session through the data connection of the second UE.
  • the first UE receives an IP packet containing an RRC message in the PDU session through the data connection of the second UE, and the first UE sends the RRC message in the IP packet to its RRC.
  • Embodiment 3 Send a paging busy indication, the specific process is as follows:
  • the first UE completes the registration process.
  • the first UE establishes a PDU Session.
  • the first UE returns to the idle state or the inactive state.
  • the first UE obtains the second information type supported by the first network, including but not limited to:
  • the first UE reads the system information, and determines the second information type supported by the network, such as a paging busy indication;
  • the first UE receives the registration complete message, and determines the second information type supported by the network, such as a paging busy indication;
  • the first UE receives other network messages such as network assistance information, and determines the second information type supported by the network, such as a paging busy indication;
  • the second UE enters the connection mode and establishes a data connection.
  • the first UE sends the first information to the first network, and determines that the transmission mode is a non-3GPP mode; without loss of generality, the first UE transmits the information through the data connection of the second UE. That is, the first UE indicates that the network can transmit information with the first UE on the established PDU session through the N3IWF.
  • the first network sends the paging message in a non-3GPP manner.
  • the first UE receives the paging message in a non-3GPP manner.
  • the first UE processes the paging message and determines to send the paging busy indication information.
  • the first UE sends paging busy indication information to the first network in a non-3GPP manner.
  • the paging busy indication information is used by the first UE to inform the network that it does not respond to paging and will not continue the connection establishment process required by subsequent paging reasons.
  • the first network receives the paging busy indication information in a non-3GPP manner.
  • the execution body may be an information transmission apparatus, or a control module in the information transmission apparatus for executing the information transmission method.
  • the information transmission device provided by the embodiment of the present application is described by taking the information transmission method performed by the information transmission device as an example.
  • an embodiment of the present application provides an information transmission apparatus 300, the apparatus includes a first UE and a second UE, and the apparatus 300 further includes:
  • a determining module 301 configured for the first UE to determine first information supporting non-3GPP transmission
  • a transmission module 302 used for the first UE to send the second information to the first network in a non-3GPP transmission mode through the data connection of the second UE, and/or to receive the second information from the first network in a non-3GPP transmission mode information;
  • the first network is a network where the first UE resides, the first information includes an information type supporting non-3GPP transmission, and the information type of the second information belongs to the information type supporting non-3GPP transmission.
  • the determining module 301 includes:
  • a first sending unit used for the first UE to send first information to the first network
  • a first receiving unit used for the first UE to receive first information from the first network.
  • the first UE sends the first information to the first network using a 3GPP transmission mode or a non-3GPP transmission mode, or the first UE uses a 3GPP transmission mode or a non-3GPP transmission mode to send the first information from the The first network receives the first information.
  • the first UE is in an idle state or an inactive state, and the second UE is in a connected state.
  • the transmission module 302 is further configured to:
  • the second information is sent to the AMF of the first network through the N3IWF, and/or the second information is received from the AMF of the first network through the N3IWF.
  • the type of information that supports non-3GPP transmission includes at least one of the following:
  • the first information includes any of the following:
  • the first receiving unit includes:
  • a first receiving subunit used for the first UE to receive system information from the first network, and to determine, according to the system information, an information type supported by the first network for non-3GPP transmission;
  • a second receiving subunit configured for the first UE to receive a registration complete message from the first network, and to determine, according to the registration complete message, an information type that the first network supports non-3GPP transmission;
  • a third receiving subunit configured for the first UE to receive network assistance information from the first network, and to determine, according to the network assistance information, an information type that the first network supports for non-3GPP transmission.
  • the first information includes: paging message type, NAS signaling message type, SMS type and/or paging response type;
  • the transmission module 302 includes:
  • a second sending unit configured to initiate periodic registration update, and send a first request message to the first network
  • a second receiving unit configured to receive a first response message from the first network
  • a third sending unit configured to initiate a new TAU, and send a second request message to the first network
  • a third receiving unit configured to receive a second response message from the first network
  • a fourth sending unit configured to initiate a LAU and send a third request message to the first network
  • a fourth receiving unit configured to receive a third response message from the first network
  • a fifth sending unit configured to initiate a RAU and send a fourth request message to the first network
  • a fifth receiving unit configured to receive a fourth response message from the first network
  • a sixth receiving unit configured to receive a paging message from the first network
  • a sixth sending unit configured to send a paging response to the first network
  • the first information includes: RRC signaling message type, and the transmission module 302 includes:
  • a seventh sending unit configured to initiate a periodic RNAU, and send a fifth request message to the first network
  • a seventh receiving unit configured to receive a fifth response message from the first network
  • an eighth receiving unit configured to receive system information from the first network
  • the first information includes: paging message type and/or paging busy indication type
  • the transmission module 302 includes:
  • a ninth receiving unit configured to receive a paging message from the first network
  • the eighth sending unit is configured to send paging busy indication information to the first network.
  • the first UE first determines the first information that supports non-3GPP transmission, and then uses the non-3GPP transmission mode to transmit the second information with the residing first network through the data connection of the second UE, wherein the first The information indicates the information type of the second information.
  • the idle or inactive UE can transmit information with the network in a non-3GPP transmission mode through the data connection of the connected UE, so as to avoid interruption of the connection and data transmission of the connected UE.
  • the information transmission device in this embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile terminal or a non-mobile terminal.
  • the mobile terminal may include, but is not limited to, the types of terminals listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television (television) , TV), teller machine or self-service machine, etc., which are not specifically limited in the embodiments of the present application.
  • Network Attached Storage Network Attached Storage
  • PC personal computer
  • TV television
  • teller machine or self-service machine etc.
  • the information transmission device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of the present application.
  • the information transmission apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 1 and achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an embodiment of the present application further provides a multi-card terminal 400, including a first UE and a second UE, a processor 401, and a memory 402, which are stored in the memory 402 and can be accessed at any location.
  • the program or instruction running on the processor 401 For example, when the program or instruction is executed by the processor 401, each process of the above-mentioned information transmission method embodiment can be realized, and the same technical effect can be achieved. In order to avoid repetition, it is not repeated here. .
  • FIG. 5 is a schematic diagram of a hardware structure of a multi-card terminal implementing an embodiment of the present application.
  • the multi-card terminal 500 includes a first UE and a second UE, and also includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface Unit 508, memory 509, and processor 510 and other components.
  • the multi-card terminal 500 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 510 through a power management system, so as to manage charging, discharging, and Power management and other functions.
  • a power supply such as a battery
  • the multi-card terminal structure shown in FIG. 5 does not constitute a limitation on the multi-card terminal.
  • the multi-card terminal may include more or less components than the one shown in the figure, or combine some components, or arrange different components. No longer.
  • the input unit 504 may include a graphics processor (Graphics Processing Unit, GPU) 5041 and a microphone 5042. Such as camera) to obtain still pictures or video image data for processing.
  • the display unit 506 may include a display panel 5061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 507 includes a touch panel 5071 and other input devices 5072 .
  • the touch panel 5071 is also called a touch screen.
  • the touch panel 5071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 5072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not described herein again.
  • the radio frequency unit 501 receives the downlink data from the network side device, and then processes it to the processor 510; in addition, sends the uplink data to the network side device.
  • the radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • Memory 509 may be used to store software programs or instructions as well as various data.
  • the memory 509 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like.
  • the memory 509 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • PROM erasable programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM electrically erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • flash memory for example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.
  • the processor 510 may include one or more processing units; optionally, the processor 510 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 510.
  • the radio frequency unit 501 is used for the first UE to determine the first information supporting non-3GPP transmission;
  • the radio frequency unit 501 is used for the first UE to send the second information to the first network in a non-3GPP transmission mode through the data connection of the second UE, and/or to receive the second information from the first network in a non-3GPP transmission mode information;
  • the first network is a network where the first UE resides, the first information includes an information type supporting non-3GPP transmission, and the information type of the second information belongs to the information type supporting non-3GPP transmission.
  • the radio frequency unit 501 is further used for:
  • the first UE receives first information from the first network.
  • the first UE sends the first information to the first network by using a 3GPP transmission mode or a non-3GPP transmission mode, or the first UE uses a 3GPP transmission mode or a non-3GPP transmission mode from the first information.
  • a network receives the first information.
  • the first UE is in an idle state or an inactive state
  • the second UE is in a connected state.
  • the radio frequency unit 501 is further used for:
  • the first UE sends the second information to the AMF of the first network through the N3IWF, and/or receives the second information from the AMF of the first network through the N3IWF.
  • the type of information that supports non-3GPP transmission includes at least one of the following:
  • Radio resource control RRC signaling message type
  • SMS Short message service SMS type
  • the first information includes any of the following:
  • the radio frequency unit 501 is also used for at least one of the following:
  • the first UE receives system information from the first network, and determines, according to the system information, an information type supported by the first network for non-3GPP transmission;
  • the first UE receives a registration complete message from the first network, and determines, according to the registration complete message, an information type that the first network supports non-3GPP transmission;
  • the first UE receives network assistance information from the first network, and determines an information type supported by the first network for non-3GPP transmission according to the network assistance information.
  • the first information includes: paging message type, NAS signaling message type, SMS type and/or paging response type;
  • the radio frequency unit 501 is also used for at least one of the following:
  • Initiating periodic registration update sending a first request message to the first network, and receiving a first response message from the first network;
  • Initiating a tracking area update TAU sending a second request message to the first network, and receiving a second response message from the first network;
  • the first information includes: RRC signaling message type, and the radio frequency unit 501 is further used for:
  • the first information includes: paging message type and paging busy indication type, and the radio frequency unit 501 is further configured to:
  • a paging message is received from the first network, and paging busy indication information is sent to the first network.
  • the first UE first determines the first information that supports non-3GPP transmission, and then uses the non-3GPP transmission mode to transmit the second information with the residing first network through the data connection of the second UE, wherein the first The information indicates the information type of the second information.
  • the idle or inactive UE can transmit information with the network in a non-3GPP transmission mode through the data connection of the connected UE, so as to avoid interruption of the connection and data transmission of the connected UE.
  • Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process of the foregoing information transmission method embodiment can be achieved, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiment.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.
  • An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction to implement the above information transmission method
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run a network-side device program or instruction to implement the above information transmission method
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente demande divulgue un procédé et un appareil de transmission d'informations, un terminal multicarte et un support de stockage lisible. Le terminal multicarte comprend un premier UE et un second UE, et le procédé comprend les étapes suivantes : le premier UE détermine des premières informations prenant en charge la transmission non-3GPP ; au moyen de la connexion de données avec le second UE, le premier UE utilise un procédé de transmission non-3GPP pour envoyer des secondes informations à un premier réseau et/ou utilise un procédé de transmission non-3GPP pour recevoir des secondes informations en provenance du premier réseau ; le premier réseau est le réseau dans lequel réside le premier UE, les premières informations comprennent des types d'informations qui prennent en charge la transmission non-3GPP, et le type d'informations des secondes informations appartient aux types d'informations qui prennent en charge la transmission non-3GPP.
PCT/CN2021/109833 2020-07-31 2021-07-30 Procédé et appareil de transmission d'informations, terminal multicarte et support de stockage lisible WO2022022712A1 (fr)

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CN202010763617.4 2020-07-31
CN202010763617.4A CN114071797A (zh) 2020-07-31 2020-07-31 信息传输方法、装置、多卡终端及可读存储介质

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