WO2024060092A1 - 信息处理方法及装置、通信设备及存储介质 - Google Patents

信息处理方法及装置、通信设备及存储介质 Download PDF

Info

Publication number
WO2024060092A1
WO2024060092A1 PCT/CN2022/120348 CN2022120348W WO2024060092A1 WO 2024060092 A1 WO2024060092 A1 WO 2024060092A1 CN 2022120348 W CN2022120348 W CN 2022120348W WO 2024060092 A1 WO2024060092 A1 WO 2024060092A1
Authority
WO
WIPO (PCT)
Prior art keywords
relay
source
target
information
communication
Prior art date
Application number
PCT/CN2022/120348
Other languages
English (en)
French (fr)
Inventor
刘建宁
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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/CN2022/120348 priority Critical patent/WO2024060092A1/zh
Priority to CN202280003666.5A priority patent/CN118057979A/zh
Publication of WO2024060092A1 publication Critical patent/WO2024060092A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems

Definitions

  • the present disclosure relates to the field of wireless communication technology but is not limited to the field of wireless communication technology, and in particular to an information processing method and apparatus, a communication device and a storage medium.
  • the user equipment When the user equipment (User Equipment, UE) is located within or outside the 3Gpp network coverage, it can communicate with other equipment UE through relay equipment.
  • a UE that provides such relay communication may be called a UE to UE (UE to UE, U2U) relay.
  • Figure 1A shows a schematic diagram of communication between a source UE and a target UE through U2U relay.
  • SL direct connection communication
  • Embodiments of the present disclosure provide an information processing method and apparatus, a communication device, and a storage medium.
  • a first aspect of the present disclosure provides an information processing method, wherein the method is performed by a user equipment to user equipment (User Equipment to User Equipment, U2U) relay, and the method includes:
  • the source UE that performs U2U relay communication through the U2U relay is added to the target UE of U2U relay communication.
  • the second aspect of the embodiment of the present disclosure provides an information processing method, which is executed by the source user equipment UE, and the method includes:
  • a third aspect of the embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the adding module is configured to add a source UE that performs U2U relay communication through the U2U relay to a target UE that performs U2U relay communication.
  • a fourth aspect of the embodiments of the present disclosure provides an information processing device, wherein the device includes:
  • the second sending module is configured to send relay information to the U2U relay, where the relay information is used for the U2U relay to determine whether the source UE can serve as a target UE for U2U relay communication.
  • a fifth aspect of the embodiment of the present disclosure provides a communication device, including a processor, a transceiver, 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.
  • the program executes the information processing method provided by the first aspect or the second aspect.
  • a sixth aspect of the embodiments of the present disclosure provides a computer storage medium that stores an executable program; after the executable program is executed by a processor, the information provided by the first aspect or the second aspect can be realized Approach.
  • the U2U relay will add the information of the source UE that requests U2U relay communication to the information of the target UE maintained by itself, instead of sending announcement messages through the U2U relay and through announcements.
  • the message receives a response message to discover candidate devices that can serve as target UEs.
  • this reduces the situation in which some UEs are incorrectly regarded as target UEs when they are unable or unwilling to serve as target UEs.
  • discovering the target UE in this way can reduce the signaling overhead caused by the U2U relay sending announcement messages and receiving response messages returned based on the announcement messages.
  • Figure 1A is a schematic diagram of U2U relay communication according to an exemplary embodiment
  • FIG1B is a schematic structural diagram of a wireless communication system according to an exemplary embodiment
  • Figure 2 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 3 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 4 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 5A is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 5B is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 5C is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 5D is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 6 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 7 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 8 is a schematic flowchart of an information processing method according to an exemplary embodiment
  • Figure 9 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • Figure 10 is a schematic structural diagram of an information processing device according to an exemplary embodiment
  • FIG11 is a schematic structural diagram of a UE according to an exemplary embodiment
  • Figure 12 is a schematic structural diagram of a communication device 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.
  • words as used herein may be interpreted as being at or in response to or in response to determining.
  • FIG. 1B 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 UEs 11 and several access devices 12.
  • UE 11 may be a device that provides voice and/or data connectivity to users.
  • the UE 11 can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the UE 11 can be an Internet of Things UE, such as a sensor device, a mobile phone (or a cellular phone) and a device with the Internet of Things
  • the computer of the UE may, for example, be a fixed, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted device.
  • station STA
  • subscriber unit subscriber unit
  • subscriber station mobile station
  • mobile station mobile station
  • remote station remote station
  • access point remote UE ( remote terminal)
  • access UE access terminal
  • user terminal user terminal
  • user agent user agent
  • user equipment user device
  • user UE user equipment
  • UE 11 can also be a device for an unmanned aerial vehicle.
  • the UE 11 may also be a vehicle-mounted device, for example, it may be a driving computer with a wireless communication function, or a wireless communication device connected to an external driving computer.
  • the UE 11 can also be a roadside device, for example, it can be a street light, a signal light or other roadside equipment with wireless communication functions.
  • the access device 12 may be a network-side device in the 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). Or, MTC system.
  • the access device 12 may be an evolved access device (eNB) used in the 4G system.
  • the access device 12 may also be an access device (gNB) using a centralized distributed architecture in the 5G system.
  • eNB evolved access device
  • gNB access device
  • the access device 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 access device 12.
  • a wireless connection can be established between the access device 12 and the UE 11 through the 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.
  • the UE can determine whether it can become a U2U relay.
  • the U2U relay will determine the user information identification (User Info ID) and the layer 2 identification of the target UE.
  • the U2U relay will broadcast announcement messages. For example, the U2U relay will perform a discovery process based on model A and model B, and announce the information of the target UE discovered based on the discovery process to the source UE.
  • the U2U relay will periodically perform the discovery process and periodically broadcast announcement messages.
  • the source UE will monitor the announcement message and select the U2U relay to communicate with the target UE based on the monitored announcement message.
  • Model A is used to discover the target UE, the U2U relay needs to send different announcement messages. After receiving the announcement message, the target UE needs to return a response message to the U2U relay.
  • model B to achieve mutual discovery between UEs has been documented in various related technologies and will not be repeated here.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • S1110 Add the source UE that performs U2U relay communication through the U2U relay to the target UE of U2U relay communication.
  • the U2U relay can be various communication devices.
  • the U2U relay may be various mobile UEs.
  • the mobile UE includes but is not limited to mobile phones, tablets, wearable devices, vehicle-mounted devices, smart home devices and/or smart office devices, etc.
  • the U2U relay may be a device certified by the network device and capable of providing U2U relay services.
  • the U2U relay may be a UE device and/or a wireless device deployed or designated by a communication operator.
  • the U2U relay may be a device located within the coverage of the wireless network or may be located outside the coverage of the mobile network.
  • the wireless network includes but is not limited to a fourth generation mobile communication network or a fifth generation mobile communication network or a subsequent mobile communication network.
  • the U2U relay when the U2U relay performs this U2U relay communication, it can be considered that since the source UE supports U2U relay communication with the target UE, it can default that the source UE supports serving as a U2U relay for other UEs.
  • the target UE of the communication therefore, the source UE can be added to the target UE.
  • the source UE can serve as a target UE to provide communications with other source UEs.
  • the U2U relay locally maintains a list of target UEs reachable by itself.
  • S1110 may include: adding the source UE's information to the list of target UEs.
  • the information of the source UE may include: user information identification (User Info ID) and/or other identifications such as the device identification of the source UE.
  • User Info ID user information identification
  • other identifications such as the device identification of the source UE.
  • the user information identifier here may include but is not limited to identification information such as the user information identifier of the source UE holder.
  • the equipment identification of the UE includes but is not limited to: International Mobile Equipment Identity (IMEI), User Permanent Identifier (SUbscription Permanent Identifier, SUPI) or the layer 2 identification of the source UE, etc.
  • IMEI International Mobile Equipment Identity
  • SUPI User Permanent Identifier
  • SUPI Service Permanent Identifier
  • the S1110 may include: adding the source UE of this U2U relay communication to the list of target UEs of U2U relay communication maintained by the U2U relay for subsequent U2U relay communication. .
  • the other identifiers include but are not limited to: the layer 2 identifier (Layer 2ID) and/or the layer 3 identifier (Layer 3ID) of the source UE.
  • the source UE here is any UE that initiates U2U relay communication, that is, it is the initiator of U2U relay communication, and the name of the UE is not limited to the source UE, and can also be called the first UE, etc.
  • the target UE may be a candidate device of the target UE for U2U relay communication.
  • the target UE is the receiving end of the U2U relay communication, and the name of the UE is not limited to the target UE, and may also be called the second UE, etc.
  • the U2U relay will provide the source UE's information to other source UEs, thereby allowing other UEs to select the source UE for subsequent U2U relay communications.
  • target UE If the source UE is added to the target UE, during subsequent U2U relay communications, the U2U relay will provide the source UE's information to other source UEs, thereby allowing other UEs to select the source UE for subsequent U2U relay communications. target UE.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • S1210 Send an announcement message to the source UE, where the announcement message includes: information about the target UE;
  • S1220 Receive a direct communication request message returned by the source UE based on the announcement message
  • the announcement message sent by the U2U relay may be: a message broadcast by the U2U relay on a sidelink (SL).
  • SL sidelink
  • This message carries information about the target UE currently maintained by the U2U relay.
  • the current source UE has a need for U2U relay communication, and the information of the opposite end UE that the source UE wants to communicate with is located in the announcement message broadcast by the U2U relay, the source UE will send a direct communication request to the U2U relay.
  • the direct communication request message may include: information of the target UE selected by the source UE as the U2U relay communication. In this way, the U2U relay knows the target UE selected by the source UE this time.
  • the U2U relay If the direct communication request message sent by the source UE is received, the U2U relay discovers the source UE. If it initiates U2U relay communication by default, the source UE can be used as the target UE. At this time, the U2U relay can add the source UE's information to the target UE's information.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • S1310 Send an announcement message to the source UE, where the announcement message includes: information about the target UE;
  • S1320 Receive a direct communication request message returned by the source UE based on the announcement message
  • the U2U relay After receiving the direct communication request message from the source UE, the U2U relay sends query information to the source UE;
  • S1340 Receive the query response returned by the source UE, and determine that the source UE is a target UE capable of communicating as a U2U relay.
  • the U2U relay can also obtain accurate information indicating whether the source UE can serve as the target UE for U2U relay communication.
  • the direct communication request message includes: relay information;
  • adding the source UE to the target UE of the U2U relay communication includes:
  • the source UE capable of being a target UE of U2U relay communication is added to the target UE of U2U relay communication.
  • the relay information of the source UE is used to indicate whether the source UE can serve as a target UE for U2U relay communication.
  • the relay information of the source UE indicates that the source UE can serve as a target UE for U2U relay communication, which can be understood as at least one of the following:
  • the source UE is willing to serve as the target UE for U2U relay communication
  • the source UE intends to be the target UE for U2U relay communication
  • the source UE can serve as the target UE for U2U relay communication
  • the source UE serves as the target UE for U2U relay communication
  • the source UE supports being the target UE for U2U relay communication.
  • the U2U relay communication here is not the current U2U relay communication initiated by the source UE, but the subsequent U2U relay communication.
  • the source UE of this U2U relay communication will send a direct connection communication request message (or direct connection communication).
  • Relay information is added to the request message), and the relay information indicates whether the source UE of this U2U relay communication can serve as the target UE.
  • the source UE directly carries the relay information in the direct communication request message to indicate whether it is the target UE.
  • a special information unit (Information Element, IE) can be added to the direct communication request message to carry the Describe relay information.
  • the relay information can be carried in the remaining bits of the direct communication request message. In this case, there is no need to add additional bits in the direct communication request message, and there is no need to define the message format of the direct communication request message.
  • the relay information includes:
  • Relay hop count information indicates the relay hop count supported by the source UE when serving as the target UE in U2U relay communication
  • Relay indication indicates that the source UE is a target UE capable of U2U relay communication.
  • the relay information may separately include relay hop count information, and the relay hop count information may indicate the relay supported by the source UE of this U2U relay communication as the target UE of the U2U relay communication. Next hop count. At this time, if the source UE supports being the target UE for U2U relay communication, the number of relay hops is at least 1. If the source UE does not support being the target UE for U2U relay communication, the relay hop count is 0 or the value is NULL.
  • the U2U relay can easily know whether the source UE supports serving as the target UE of the U2U relay, and at the same time, it can know what the source UE supports when serving as the target UE of the U2U relay communication. Relay hop count.
  • the relay information may separately include a relay indication, and the relay indication may directly indicate whether the source UE supports (ie is capable of) serving as a target UE for U2U relay communication.
  • the relay indication may be carried by one bit, and the two values of this bit may respectively represent that the source UE supports the target UE as the U2U relay communication, or does not support the target UE as the U2U relay communication.
  • the relay information includes: relay hop count information and relay indication at the same time.
  • the relay hop count information indicates the hop count supported by the source UE when serving as the target UE for U2U relay communication.
  • the relay indication can be used by the U2U relay to quickly know whether the source UE can be the target UE of the U2U relay.
  • the relay indication may also be used by the U2U relay to determine whether the relay hop count information needs to be further decoded. If the relay indication indicates that the source UE does not support serving as the target UE for U2U relay communication, the U2U relay does not need to decode the relay hop count information, thereby reducing unnecessary decoding.
  • the source UE has the capability of being a target UE for U2U relay communication, but the UE is unwilling to be a target UE for U2U relay communication according to user instructions.
  • the source UE does not have the capability to serve as a target UE for U2U relay communication. For example, if the source UE has not been authorized by the network side to serve as a target UE for U2U relay communication, it means that the source UE does not have one of the capabilities of being a target UE for U2U relay communication.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • the relay information includes the relay hop count information and the relay hop count information indicates that the U2U relay hop count supported by the source UE is equal to 0 or empty, discard the relay information, That is, the source UE is not added to the target UE.
  • an embodiment of the present disclosure provides an information processing method, which is performed by a U2U relay, and the method includes:
  • S1610 Receive relay information sent by the source UE
  • an embodiment of the present disclosure provides an information processing method, which is executed by a U2U relay.
  • the method includes:
  • S1710 Receive relay information sent by the source UE.
  • an embodiment of the present disclosure provides an information processing method, which is performed by a source UE and includes:
  • S2110 Send relay information to the U2U relay, where the relay information is used for the U2U relay to determine whether the source UE can serve as a target UE for U2U relay communication.
  • the source UE will provide the relay information of whether it can be a target UE of the U2U relay to the U2U relay located around the source UE.
  • the source UE sends relay information to the U2U relay.
  • the U2U relay determines whether the source UE is willing or supported as a subsequent U2U relay.
  • the target UE for relay communication.
  • the relay information may include at least one of the following information:
  • Relay hop count information indicates the relay hop count supported by the source UE when serving as the target UE in U2U relay communication
  • Relay indication indicates that the source UE is a target UE capable of U2U relay communication.
  • the relay information may separately include relay hop count information, and the relay hop count information may indicate the relay supported by the source UE of this U2U relay communication as the target UE of the U2U relay communication. Next hop count. At this time, if the source UE supports being the target UE for U2U relay communication, the number of relay hops is at least 1. If the source UE does not support being the target UE for U2U relay communication, the relay hop count is 0 or the value is NULL.
  • the U2U relay can easily know whether the source UE supports being the target UE of the U2U relay, and at the same time, it can know what the source UE supports when serving as the target UE of the U2U relay communication. Relay hop count.
  • the relay information may separately include a relay indication, and the relay indication may directly indicate whether the source UE supports being a target UE for U2U relay communication.
  • the relay indication may be carried by one bit, and the two bit values of this bit may respectively represent that the source UE supports serving as the target UE for U2U relay communication, or does not support serving as the target UE for U2U relay communication. .
  • the relay information includes: relay hop count information and relay indication at the same time.
  • the relay hop count information indicates the hop count supported by the source UE when serving as the target UE for U2U relay communication.
  • the relay indication can be used by the U2U relay to quickly know whether the source UE can be the target UE of the U2U relay.
  • the relay indication may also be used by the U2U relay to determine whether the relay hop count information needs to be further decoded. If the relay indication indicates that the source UE does not support serving as the target UE for U2U relay communication, the U2U relay does not need to decode the relay hop count information, thereby reducing unnecessary decoding.
  • the S2110 may include at least one of the following:
  • relay information is sent to the U2U relay, and the relay information indicates that the source UE supports and/or is willing to serve as a U2U relay.
  • relay information is sent to the U2U relay, and the relay information indicates that the source UE does not support and/or is unwilling to serve as a U2U relay communication.
  • the target UE for relay communication When the source UE supports and/or is willing to serve as a target UE for U2U relay communication, relay information is sent to the U2U relay, and the relay information indicates that the source UE does not support and/or is unwilling to serve as a U2U relay communication.
  • the target UE for relay communication is
  • the relay information sent by the source UE to the U2U relay can be carried in any message for mutual discovery or establishment of a relay link with the U2U relay.
  • an embodiment of the present disclosure provides an information processing method, which is executed by a source UE.
  • the method includes:
  • S2210 Send a direct communication request message containing relay information to the U2U, where the relay information is used for the U2U relay to determine whether the source UE can serve as a target UE for U2U relay communication.
  • the source UE when the source UE wants to initiate U2U relay communication, and when the information of the target UE carried in the announcement message broadcast by the U2U relay is found to have the information of the target UE that the source UE wants to communicate with, the source UE will The U2U relay sends a direct communication request message.
  • the direct communication request message in addition to the information for the source UE to select the target UE and/or the relay service code (RSC), the direct communication request message will also include the relay service code. information.
  • the U2U relay when it receives the direct communication request message, on the one hand, it establishes a relay link (specifically such as SL) with the source UE according to the direct communication request message, and the U2U relay also communicates with the target selected by the source UE.
  • the UE establishes a relay link to achieve end-to-end communication between the source UE and the target UE.
  • the U2U relay will also determine whether the source UE can be added to the target UE information maintained by itself based on the relay information.
  • the information of target UEs maintained by the U2U relay may include: a list of target UEs.
  • the relay information includes:
  • Relay indication indicating that the source UE is a target UE capable of communicating as a U2U relay
  • Relay hop count information indicates the relay hop count supported by the source UE when serving as the target UE during U2U relay communication.
  • an embodiment of the present disclosure provides an information processing method, which may include:
  • the U2U relay broadcast has collected the target UE list, such as the target UE list is pre-configured or has been discovered before, or the U2U relay has or has communicated with the target UE.
  • the announcement message contains discovery message type information, the user information ID of the UE relay, the RSC, the user information ID of the target UE, and the layer 2 ID list.
  • the source layer 2 ID of the announcement message is self-allocated by the U2U (UE-to-UE) relay, and the destination layer 2 ID is selected according to the configured policy.
  • the policy may be a policy configured by the operator but is not limited to a policy configured by the operator.
  • the user information ID and/or layer 2 ID list of the target UE may be the aforementioned information of the target UE.
  • the source UE sends a Direct Communication Request (DCR) message to the U2U relay.
  • the direct communication request message may include a relay indication to indicate that the U2U relay can discover the source UE of this U2U relay communication through the U2U relay.
  • the direct communication request may also carry relay hop count information indicating the hop count.
  • the relay UE will not broadcast the discovery message. If the value of the relay hop count information is 1, it means that the source UE is willing to be discovered as the target UE of the U2U relay.
  • the U2U relay When the U2U relay receives the DCR message containing relay information, it updates the target UE list. Of course, in some embodiments, based on the relay information, it may be further checked whether the source UE can be added to the target UE list.
  • the source UE when the L2 link is established between the source UE and the U2U relay, the source UE sends the relay information to the U2U relay.
  • the U2U relay sends a direct communication acceptance message to the source UE.
  • the U2U relay may periodically or irregularly update the list of target UEs maintained by itself (ie, the list of target UEs).
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the adding module 110 is configured to add the source UE that performs U2U relay communication through the U2U relay to the target UE of the U2U relay communication.
  • the information processing device may be a U2U relay.
  • the information processing device may further include: a storage module.
  • This storage module can be connected to the add-on module 110 .
  • the storage module can be used to store information of the target UE.
  • the adding module 110 may be a program module; after the program module is executed by a processor, the above operations can be implemented.
  • the adding module 110 may be a software and hardware combination module; the software and hardware combination module includes, but is not limited to, various programmable arrays; the programmable arrays include, but is not limited to: field programmable arrays and /or complex programmable arrays.
  • the adding module 110 may also include a pure hardware module; the pure hardware module includes but is not limited to an application specific integrated circuit.
  • the device includes:
  • the first sending module is configured to send an announcement message to the source UE, where the announcement message includes: information of the target UE;
  • a first receiving module configured to receive a direct communication request message returned by the source UE based on the announcement message
  • the adding module 110 is configured to add the source UE to the target UE of the U2U relay communication after receiving the direct communication request message.
  • the direct communication request message includes: relay information;
  • the adding module 110 is configured to add the source UE capable of being a target UE of U2U relay communication to the target UE of U2U relay communication according to the relay information.
  • the relay information includes:
  • Relay hop count information indicates the relay hop count supported by the source UE when serving as the target UE in U2U relay communication
  • Relay indication indicates that the source UE is a target UE capable of U2U relay communication.
  • the device further includes:
  • a first determining module configured to determine that the source UE supports U2U relay hops when the relay information includes the relay hop count information and the relay hop count information indicates that the U2U relay hop count supported by the source UE is greater than 0.
  • the UE can serve as the target UE.
  • the device further includes:
  • the second determination module is configured to determine that the source UE can serve as the target UE when the relay information includes the relay indication and the relay indication indicates that the source UE is willing to serve as the target UE.
  • an embodiment of the present disclosure provides an information processing device, wherein the device includes:
  • the second sending module 210 is configured to send relay information to the user equipment to user equipment U2U relay, where the relay information is used for the U2U relay to determine whether the source UE can serve as a U2U relay.
  • the target UE for communication.
  • the information processing device may be the source UE.
  • the information processing device may further include a storage module, which may be connected to the second sending module 210 and may be used to at least store the relay information.
  • the second sending module 210 is configured to send a direct communication request message containing the relay information to the U2U.
  • the relay information includes:
  • Relay hop count information indicating the number of relay hops supported when the source UE serves as a target UE in U2U relay communication; and/or a relay indication, indicating that the source UE is a target UE capable of U2U relay communication.
  • An embodiment of the present disclosure provides a communication device, including:
  • Memory used to store instructions executable by the processor
  • the processor is configured to execute the information processing method provided by any of the foregoing technical solutions.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to store information stored thereon after the communication device is powered off.
  • the communication device includes: UE or U2U relay.
  • the processor can be connected to the memory through a bus, etc., and is used to read the executable program stored in the memory, for example, at least one of the methods shown in Figures 2 to 4, Figures 5A to 5D, and Figures 6 to 8 one of them.
  • FIG 10 is a block diagram of a UE 800 according to an exemplary embodiment.
  • UE 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, etc.
  • UE 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communications component 816.
  • Processing component 802 generally controls the overall operations of UE 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to generate all or part of the steps of the methods described above.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at UE 800. Examples of this data include instructions for any application or method operating on the UE 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 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 806 provides power to various components of UE 800.
  • Power component 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to UE 800.
  • the multimedia component 808 includes a screen that provides an output interface between the UE 800 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 touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the UE 800 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when UE 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which 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 814 includes one or more sensors for providing various aspects of status assessment for UE 800.
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the UE 800, and the sensor component 814 can also detect the position change of the UE 800 or a component of the UE 800. , the presence or absence of user contact with the UE 800, the orientation or acceleration/deceleration of the UE 800 and the temperature change of the UE 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between UE 800 and other devices.
  • UE 800 can access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 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
  • UE 800 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.
  • a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, executable by the processor 820 of the UE 800 to generate the above method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • an embodiment of the present disclosure shows a structure of a communication device.
  • the communication device 900 can be provided as a network side device.
  • the communication device can be any of the aforementioned U2U relays.
  • communications device 900 includes a processing component 922, which further includes one or more processors, and memory resources, represented by memory 932, for storing instructions, such as application programs, executable by processing component 922.
  • the application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the foregoing methods applied to the access device, for example, as shown in Figures 2 to 4, Figures 5A to 5D, and Figures 6 to 8 At least one of the methods.
  • Communication device 900 may also include a power supply component 926 configured to perform power management of communication device 900, a wired or wireless network interface 950 configured to connect communication device 900 to a network, and an input-output (I/O) interface 958 .
  • the communication device 900 may operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • Embodiments of the present disclosure provide a computer storage medium that stores an executable program; after the executable program is executed by a processor, the information processing method provided by any of the foregoing technical solutions can be implemented, for example, as shown in Figure 2 At least one of the methods shown in FIG. 4, FIG. 5A to FIG. 5D, and FIG. 6 to FIG. 8.
  • the computer storage media may include: any non-transitory storage media or become permanent storage media.

Landscapes

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

Abstract

本公开实施例提供一种信息处理方法及装置、通信设备及存储介质。由用户设备到用户设备U2U中继执行的信息处理方法可包括：将通过所述U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。

Description

信息处理方法及装置、通信设备及存储介质 技术领域
本公开涉及无线通信技术领域但不限于无线通信技术领域，尤其涉及一种信息处理方法及装置、通信设备及存储介质。
背景技术
用户设备(User Equipment,UE)位于3Gpp网络覆盖范围内或者网络覆盖范围外时，都可以借助中继设备和其他设备UE进行通信。提供这种中继通信的UE可称为UE到UE(UE to UE，U2U)中继。
图1A所示为一种源UE和目标UE之间通过U2U中继通信的示意图。如此，即便源UE和目标UE之间无法直接建立直连通信(Sidelink，SL)也可以借助其他UE(即U2U中继)进行通信。
发明内容
本公开实施例提供一种信息处理方法及装置、通信设备及存储介质。
本公开实施例第一方面提供一种信息处理方法，其中，由用户设备到用户设备(User Equipment to User Equipment，U2U)中继执行，所述方法包括：
将通过所述U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。
本公开实施例第二方面提供一种信息处理方法，其中，由源用户设备UE执行，所述方法包括：
向U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
本公开实施例第三方面提供一种信息处理装置，其中，所述装置包括：
添加模块，被配置为将通过U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。
本公开实施例第四方面提供一种信息处理装置，其中，所述装置包括：
第二发送模块，被配置为向U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
本公开实施例第五方面提供一种通信设备，包括处理器、收发器、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前述第一方面或第二方面提供的信息处理方法。
本公开实施例第六方面提供一种计算机存储介质，所述计算机存储介质存储有可执行程序；所 述可执行程序被处理器执行后，能够实现前述的第一方面或第二方面提供的信息处理方法。
本公开实施例提供的技术方案，U2U中继会将请求提供U2U中继通信的源UE的信息，添加到自身维护的目标UE的信息，而非通过U2U中继发送公告消息的方式并通过公告消息接收到响应消息来发现可以作为目标UE的候选设备，一方面，从而减少某些UE不能或者不愿意作为目标UE时导致错误视为目标UE的情况。另一方面，采用这种方式发现目标UE，可以减少U2U中继发送公告消息和接收基于公告消息返回的响应消息导致的信令开销。
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1A是根据一示例性实施例示出的一种U2U中继通信的示意图；
图1B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信息处理方法的流程示意图；
图3是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图4是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图5A是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图5B是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图5C是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图5D是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图6是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图7是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图8是根据一示例性实施例示出的一种信息处理方法的流程示意图；
图9是根据一示例性实施例示出的一种信息处理装置的结构示意图；
图10是根据一示例性实施例示出的一种信息处理装置的结构示意图；
图11是根据一示例性实施例示出的一种UE的结构示意图；
图12是根据一示例性实施例示出的一种通信设备的结构示意图。
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1B，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1B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UE 11以及若干个接入设备12。
其中，UE 11可以是指向用户提供语音和/或数据连通性的设备。UE 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，UE 11可以是物联网UE，如传感器设备、移动电话(或称为蜂窝电话)和具有物联网UE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UE(remote terminal)、接入UE(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户UE(user equipment，UE)。或者，UE 11也可以是无人飞行器的设备。或者，UE 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，UE 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。
接入设备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，接入设备12可以是4G系统中采用的演进型接入设备(eNB)。或者，接入设备12也可以是5G系统中采用集中分布式架构的接入设备(gNB)。当接入设备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，本公开实施例对接入设备12的具体实现方式不加以限定。
接入设备12和UE 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。
根据配置策略，UE可确定自身是否可以成为U2U中继。U2U中继将确定用户信息标识(User Info ID)和目标UE的层2标识。U2U中继会广播公告(Announcement)消息。示例性地，U2U中继会基于模型A和模型B执行发现过程，并将基于发现程序发现的目标UE的信息公告给源UE。
为了实现目标UE的更新，U2U中继会周期性的执行发现过程，并周期性广播公告消息。
源UE将监听公告消息，并根据监听的公告消息选择U2U中继与目标UE进行通信。
采用模型A发现目标UE，则U2U中继需要不同的发送公告消息，目标UE在接收到公告消息之后需要向U2U中继返回响应消息。
采用模型B实现UE之间的相互发现，在各种相关技术中都有记载，此处就不在重复了。
有鉴于此，如图2所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1110：将通过所述U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。
该U2U中继可为各种通信设备。示例性地，该U2U中继可为各种移动UE。
该移动UE包括但不限于手机、平板电脑、可穿戴式设备、车载设备、智能家居设备和/或智能办公设备等。
该U2U中继可为网络设备认证的可提供U2U中继服务的设备。示例性地，该U2U中继可为UE设备和/或通信运营商部署或者指定的无线设备等。又示例性地，该U2U中继可为位于无线网络覆盖范围内，也可以位于移动网络覆盖范围外的设备。该无线网络包括但不限于第四代移动通信或第五移动通信网络或者后续移动通信网络。
在本公开实施例中，U2U中继在执行本次U2U中继通信时，可认为源UE既然支持与目标UE之间的U2U中继通信，则可默认源UE支持作为其他UE的U2U中继通信的目标UE，因此，可以将该源UE添加至目标UE中。后续，其他的源UE请求该U2U中继的中继通信时，该源UE可以作为目标UE提供与其他源UE的通信。
示例性地，所述U2U中继本地维护有自身可达的目标UE的列表。此处S1110可包括：将源UE的信息添加到目标UE的列表中。
该源UE的信息可包括：用户信息标识(User Info ID)和/或所述源UE的设备标识等其他标识。
此处用户信息标识可包括但不限于源UE持有者的用户信息标识等标识信息。
该UE的设备标识包括但不限于：国际移动设备识别码(International Mobile Equipment Identity，IMEI)、用户永久标识(SUbscription Permanent Identifier,SUPI)或者源UE的层2标识等。
总之在本公开实施例中，所述S1110可包括：将本次U2U中继通信的源UE，添加到U2U中继维护的U2U中继通信的目标UE的列表中，以供后续U2U中继通信。
示例性地，所述其他标识包括但不限于：源UE的层2标识(Layer 2ID)和/或层3标识(Layer 3ID)。
此处的源UE为发起U2U中继通信的任意一个UE，即为U2U中继通信的发起端，且该UE的名称不局限于源UE，还可以称之为第一UE等。
所述目标UE可为U2U中继通信的目标UE的候选设备。目标UE为U2U中继通信的接受端，且该UE的名称不局限于目标UE，还可以称为第二UE等。
若源UE被添加到目标UE中，则后续的U2U中继通信时，U2U中继会将该源UE的信息提供给其他源UE，从而可以使得其他UE选择该源UE作为后续U2U中继通信的目标UE。
采用这种方式发现目标UE相对于U2U中继使用模式A发现目标UE，减少了U2U中继发送的公告消息，减少了信令开销以及U2U中继的功耗，与此同时，由于源UE自身参与了U2U中继通信，故而可以默认或者通过专门的信息指示自身支持作为目标UE，从而减少目标UE确认的不精确导致的用户体验差或者选择的目标UE无法参与U2U中继通信的现象。
如图3所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1210：向所述源UE发送公告消息，其中，所述公告消息包括：目标UE的信息；
S1220：接收所述源UE基于所述公告消息返回的直连通信请求消息；
S1230：在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE中。
所述U2U中继发送的公告消息可为：U2U中继在直连链路(Sidelink，SL)广播的消息。
该消息中携带有U2U中继当前维护的目标UE的信息。
若当前源UE有U2U中继通信的需求，且源UE想要通信的对端UE信息就位于该U2U中继广播的公告消息内，则所述源UE会向U2U中继发送直连通信请求消息。该直连通信请求消息中可包括：被源UE选择作为U2U中继通信的目标UE的信息。如此，U2U中继就知晓本次源UE选择的目标UE。
若接收到源UE发送的直连通信请求消息，则U2U中继就发现了该源UE。若默认自身会发起U2U中继通信，源UE可作为目标UE，此时U2U中继可以将该源UE的信息添加至目标UE的信息中。
如图4所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1310：向所述源UE发送公告消息，其中，所述公告消息包括：目标UE的信息；
S1320：接收所述源UE基于所述公告消息返回的直连通信请求消息；
S1330：U2U中继在接收到所述源UE的直连通信请求消息之后，向所述源UE发送询问信息；
S1340：接收所述源UE返回的询问响应，确定所述源UE是能够作为U2U中继通信的目标UE。
U2U中继通过这种询问信息的发送，也可以获取到指示源UE是否能够作为U2U中继通信的目标UE的精确信息。
在一些实施例中，所述直连通信请求消息包括：中继信息；
所述在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE 中，包括：
根据所述中继信息，将能够作为U2U中继通信的目标UE的所述源UE添加到U2U中继通信的目标UE中。
示例性地，所述源UE的中继信息，用于指示所述源UE是否能够作为U2U中继通信的目标UE。
示例性地，所述源UE的中继信息指示所述源UE能够作为U2U中继通信的目标UE，可以理解为以下至少之一：
源UE愿意作为U2U中继通信的目标UE；
源UE意图作为U2U中继通信的目标UE；
源UE可以作为U2U中继通信的目标UE；
源UE作为U2U中继通信的目标UE；
源UE支持作为U2U中继通信的目标UE。
值得注意的是，此处的U2U中继通信都不是源UE发起的本次U2U中继通信，而是后续的U2U中继通信。
示例性地，为了精确确定本次U2U中继通信的源UE是否能够作为后续U2U中继通信的目标UE，本次U2U中继通信的源UE会在直连通信请求消息(或称直连通信请求消息)中增加中继信息，由中继信息指示本次U2U中继通信的源UE是否能够作为目标UE。
在本公开实施例中，源UE直接在直连通信请求消息中携带中继信息指示自身是否作为目标UE，可以直连通信请求消息中新增一个专门的信息单元(Information Element，IE)携带所述中继信息。又示例性地，所述中继信息可携带在直连通信请求消息的剩余比特中，此时就无需额外增加直连通信请求消息中的比特，从而无需定义直连通信请求消息的消息格式。
示例性地，所述中继信息包括：
中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
和/或
中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
在一个实施例中，所述中继信息可单独包括中继跳数信息，所述中继跳数信息可指示本次U2U中继通信的源UE作为U2U中继通信的目标UE时支持的中继跳数。此时，若源UE支持作为U2U中继通信的目标UE，则中继跳数至少为1。若源UE不支持作为U2U中继通信的目标UE，则中继跳数为0或者取值为空(NULL)。如此即便中继信息单独包括中继跳数信息，U2U中继也可以简便地知晓源UE是否支持作为U2U中继的目标UE，且同时能够知晓源UE作为U2U中继通信的目标UE时支持的中继跳数。
在另一个实施例中，所述中继信息可单独包括中继指示，所述中继指示，可直接指示所述源UE是否支持(即能够)作为U2U中继通信的目标UE。
示例性地，所述中继指示可由一个比特来携带，该比特的两个值，可以分别代表源UE支持作 为U2U中继通信的目标UE，或者，不支持作为U2U中继通信的目标UE。
在还有一个实施例中，所述中继信息同时包括：中继跳数信息和中继指示。
所述中继跳数信息指示源UE作为U2U中继通信的目标UE时支持的跳数。且所述中继指示可用于U2U中继快速知晓所述源UE是否可作为U2U中继的目标UE。在一些情况下，所述中继指示，还可用于U2U中继确定是否需要进一步解码所述中继跳数信息。若中继指示表明源UE不支持作为U2U中继通信的目标UE时，则所述U2U中继无需解码所述中继跳数信息，从而可以减少不必要的解码。
在一些情况下，源UE具有作为U2U中继通信的目标UE的能力，但是根据用户指示该UE不愿意作为U2U中继通信的目标UE。在一些情况下，源UE不具备作为U2U中继通信的目标UE的能力。例如，该源UE没有获得网络侧授权其作为U2U中继通信的目标UE，则为该源UE不具有作为U2U中继通信目标UE的能力其中之一的体现。
如图5A所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1410：接收源UE发送的中继信息；
S1420：当所述中继信息包括所述中继跳数信息且所述中继跳数信息指示所述源UE支持的U2U中继跳数大于0时，确定所述源UE能够作为所述目标UE；
S1430：将源UE添加到U2U中继通信的目标UE中。
如图5B所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1510：接收源UE发送的中继信息；
S1520：当所述中继信息包括所述中继跳数信息且所述中继跳数信息指示所述源UE支持的U2U中继跳数等于0或为空时，丢弃所述中继信息，即不将所述源UE添加到目标UE中。
如图5C所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1610：接收源UE发送的中继信息；
S1620：当所述中继信息包括所述中继指示且所述中继指示表明所述源UE意愿作为所述目标UE，确定所述源UE能够作为所述目标UE；
S1630：将源UE添加到U2U中继通信的目标UE中。
如图5D所示，本公开实施例提供一种信息处理方法，其中，由U2U中继执行，所述方法包括：
S1710：接收源UE发送的中继信息。
S1720：当所述中继信息指示表明所述源UE不作为U2U中继通信的目标UE时，忽略或说丢弃所述中继信息，即不将所述源UE的信息添加到所述U2U中继维护的目标UE的信息中。
如图6所示，本公开实施例提供一种信息处理方法，其中，由源UE执行，所述方法包括：
S2110：向U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
例如，源UE会将自身是否可作为U2U中继的目标UE的中继信息提供给位于该源UE周围的U2U中继。
源UE在和U2U中继相互发现和/或建立中继链路的过程中，向U2U中继发送中继信息，通过中继信息以使得U2U中继确定该源UE是否愿意或者支持作为后续U2U中继通信的目标UE。
示例性地，该中继信息可包括以下信息的至少之一：
中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
和/或
中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
在一个实施例中，所述中继信息可单独包括中继跳数信息，所述中继跳数信息可指示本次U2U中继通信的源UE作为U2U中继通信的目标UE时支持的中继跳数。此时，若源UE支持作为U2U中继通信的目标UE，则中继跳数至少为1。若源UE不支持作为U2U中继通信的目标UE，则中继跳数为0或者取值为空(NULL)。如此即便中继信息单独包括中继跳数信息，U2U中继也可以简便地知晓源UE是否支持作为U2U中继的目标UE，且同时能够知晓源UE作为U2U中继通信的目标UE时支持的中继跳数。
在另一个实施例中，所述中继信息可单独包括中继指示，所述中继指示，可直接指示所述源UE是否支持作为U2U中继通信的目标UE。
示例性地，所述中继指示可由一个比特来携带，该比特的两个比特值，可以分别代表源UE支持作为U2U中继通信的目标UE，或者，不支持作为U2U中继通信的目标UE。
在还有一个实施例中，所述中继信息同时包括：中继跳数信息和中继指示。
所述中继跳数信息指示源UE作为U2U中继通信的目标UE时支持的跳数。且所述中继指示可用于U2U中继快速知晓所述源UE是否可作为U2U中继的目标UE。在一些情况下，所述中继指示，还可用于U2U中继确定是否需要进一步解码所述中继跳数信息。若中继指示表明源UE不支持作为U2U中继通信的目标UE时，则所述U2U中继无需解码所述中继跳数信息，从而可以减少不必要的解码。
在一些实施例中，所述S2110可包括以下至少之一：
在所述源UE支持和/或愿意作为U2U中继通信的目标UE时，向所述U2U中继发送中继信息，且该中继信息指示所述源UE支持和/或愿意作为U2U中继通信的目标UE；
在所述源UE支持和/或愿意作为U2U中继通信的目标UE时，不向所述U2U中继发送中继信息；
在所述源UE支持和/或愿意作为U2U中继通信的目标UE时，向所述U2U中继发送中继信息，且该中继信息指示所述源UE不支持和/或不愿意作为U2U中继通信的目标UE。
源UE向U2U中继发送的中继信息可以携带在和U2U中继相互发现或者建立中继链路的任意一个消息中。
如图7所示，本公开实施例提供一种信息处理方法，其中，由源UE执行，所述方法包括：
S2210：向所述U2U发送包含中继信息的直连通信请求消息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
在本公开实施例中，源UE想要发起U2U中继通信时，且在U2U中继广播的公告消息携带的目标UE的信息中有发现源UE想要通信的目标UE的信息时，则向U2U中继发送直连通信请求消息。但是在本公开实施例中，该直连通信请求消息除了包含源UE选择目标UE的信息和/或中继业务码(Relay Service Code，RSC)以外，该直连通信请求消息还将包含中继信息。
如此，U2U中继接收到该直连通信请求消息，一方面根据该直连通信请求消息和源UE之间建立中继链路(具体如SL)且U2U中继还会和源UE选择的目标UE建立中继链路，以实现源UE和目标UE之间的端到端通信。与此同时，另一方面U2U中继还会根据中继信息确定出该源UE是否可以加入到自身维护的目标UE的信息中。该U2U中继维护的目标UE的信息可包括：目标UE的列表。
在一些实施例中，所述中继信息包括：
中继指示，指示所述源UE是能够作为U2U中继通信的目标UE；
和/或，
中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数。
如图8所示，本公开实施例提供一种信息处理方法，可包括：
0.U2U中继广播已经收集到目标UE列表，如该目标UE列表预先配置或之前已经发现，或U2U中继与目标UE已有通信或已有通信。
1.UE-to-UE Relay定期发送公告消息。公告消息包含发现消息类型信息、UE中继的用户信息ID、RSC、目标UE的用户信息ID和层2ID列表。公告消息的源层2ID由U2U(UE-to-UE)中继自分配，目的层2ID根据配置的策略选择。该策略可为运营商配置的策略但不限于运营商配置的策略。该目标UE的用户信息ID和/或层2ID列表可为前述目标UE的信息。
2.当确定通过该U2U中继发现源UE时，源UE向U2U中继发送直连通信请求(Direct Communication Request,DCR)消息。该直连通信请求消息可包括中继指示，以指示U2U中继可以通过U2U中继发现本次U2U中继通信的源UE。可选地，该直接通信请求还可携带指示跳数的中继跳数信息。
例如，如果中继跳数信息的取值为0，则中继UE将不广播发现消息。如果中继跳数信息的取值为1，则表示该源UE愿意被发现作为U2U中继的目标UE。
3.当U2U中继接收到包含中继信息的DCR消息时，更新目标UE列表。当然在一些实施例中，会根据中继信息，能会进一步检查源UE是否可以添加到目标UE列表中。
可选地，在源UE和U2U中继之间建立L2链路时，源UE向U2U中继发送所述中继信息。
4.U2U中继向源UE发送直接通信接受消息。
在一些实施例中，U2U中继会定期或者不定期更新自身维护的目标UE的列表(也即目标UE的列表)。
如图9所示，本公开实施例提供一种信息处理装置，其中，所述装置包括：
添加模块110，被配置为将通过U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的 目标UE中。
该信息处理装置可为U2U中继。在一些实施例中，该信息处理装置还可包括：存储模块。该存储模块可与添加模块110连接。该存储模块可用于存储该目标UE的信息。
在一些实施例中，所述添加模块110可为程序模块；所述程序模块被处理器执行之后，能够实现上述操作。
在另一些实施例中，所述添加模块110可为软硬件结合模块；所述软硬件结合模块包括但不限于各种可编程阵列；所述可编程阵列包括但不限于：现场可编程阵列和/或复杂可编程阵列。
在还有一些实施例中，所述添加模块110还可包括纯硬件模块；所述纯硬件模块包括但不限于专用集成电路。
在一些实施例中，所述装置包括：
第一发送模块，被配置为向所述源UE发送公告消息，其中，所述公告消息包括：目标UE的信息；
第一接收模块，被配置为接收所述源UE基于所述公告消息返回的直连通信请求消息；
所述添加模块110，被配置为在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE中。
在一些实施例中，所述直连通信请求消息包括：中继信息；
所述添加模块110，被配置为根据所述中继信息，将能够作为U2U中继通信的目标UE的所述源UE添加到U2U中继通信的目标UE中。
在一些实施例中，所述中继信息包括：
中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
和/或
中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
在一些实施例中，所述装置还包括：
第一确定模块，被配置为当所述中继信息包括所述中继跳数信息且所述中继跳数信息指示所述源UE支持的U2U中继跳数大于0时，确定所述源UE能够作为所述目标UE。
在另一些实施例中，所述装置还包括：
第二确定模块，被配置为当所述中继信息包括所述中继指示且所述中继指示表明所述源UE意愿作为所述目标UE，确定所述源UE能够作为所述目标UE。
如图10所示，本公开实施例提供一种信息处理装置，其中，所述装置包括：
第二发送模块210，被配置为向用户设备到用户设备U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
该信息处理装置可为源UE。
在一些实施例中，该信息处理装置还可包括存储模块，该存储模块可和第二发送模块210连接，至少可用于存储所述中继信息。
在一些实施例中，所述第二发送模块210，被配置为向所述U2U发送包含所述中继信息的直连通信请求消息。
在一些实施例中，所述中继信息，包括：
中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；和/或中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
本公开实施例提供一种通信设备，包括：
用于存储处理器可执行指令的存储器；
处理器，分别存储器连接；
其中，处理器被配置为执行前述任意技术方案提供的信息处理方法。
处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在通信设备掉电之后能够继续记忆存储其上的信息。
这里，所述通信设备包括：UE或者U2U中继。
所述处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序，例如，如图2至图4、图5A至图5D、图6至图8所示的方法的至少其中之一。
图10是根据一示例性实施例示出的一种UE 800的框图。例如，UE 800可以是移动电话，计算机，数字广播用户设备，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，UE 800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制UE 800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802可以包括一个或多个处理器820来执行指令，以生成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在UE 800的操作。这些数据的示例包括用于在UE 800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804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806为UE 800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为UE 800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述UE 800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。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述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808包括一个前置摄像头和/或后置摄像头。当UE 800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810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当UE 800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804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802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814包括一个或多个传感器，用于为UE 800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为UE 800的显示器和小键盘，传感器组件814还可以检测UE 800或UE 800一个组件的位置改变，用户与UE 800接触的存在或不存在，UE 800方位或加速/减速和UE 800的温度变化。传感器组件814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814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814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816被配置为便于UE 800和其他设备之间有线或无线方式的通信。UE 800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816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，所述通信组件816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，UE 800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804，上述指令可由UE 800的处理器820执行以生成上述方法。例如，所述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。
如图11所示，本公开一实施例示出一种通信设备的结构。例如，通信设备900可以被提供为一网络侧设备。该通信设备可为前述任意的U2U中继。
参照图11，通信设备900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932 中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述接入设备的任意方法，例如，如图2至图4、图5A至图5D、图6至图8所示的方法的至少其中之一。
通信设备900还可以包括一个电源组件926被配置为执行通信设备900的电源管理，一个有线或无线网络接口950被配置为将通信设备900连接到网络，和一个输入输出(I/O)接口958。通信设备900可以操作基于存储在存储器932的操作系统，例如Windows Server TM，Mac OS XTM，UnixTM，LinuxTM，FreeBSDTM或类似。
本公开实施例提供一种计算机存储介质，所述计算机存储介质存储有可执行程序；所述可执行程序被处理器执行后，能够实现前述任意技术方案提供的信息处理方法，例如，如图2至图4、图5A至图5D、图6至图8所示的方法的至少其中之一。所述计算机存储介质可包括：任意非瞬间存储介质或成为永久性存储介质。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、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的一般性原理并包括本公开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。本发明的范围仅由所附的权利要求来限制。

Claims (20)

  1. 一种信息处理方法，其中，由用户设备到用户设备U2U中继执行，所述方法包括：
    将通过所述U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。
  2. 根据权利要求1所述的方法，其中，所述方法包括：
    向所述源UE发送公告消息，其中，所述公告消息包括：目标UE的信息；
    接收所述源UE基于所述公告消息返回的直连通信请求消息；
    所述将通过所述U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中，包括：
    在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE中。
  3. 根据权利要求2所述的方法，其中，所述直连通信请求消息包括：中继信息；
    所述在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE中，包括：
    根据所述中继信息，将能够作为U2U中继通信的目标UE的所述源UE添加到U2U中继通信的目标UE中。
  4. 根据权利要求3所述的方法，其中，所述中继信息包括：
    中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
    和/或
    中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
  5. 根据权利要求4所述的方法，其中，所述方法还包括：
    当所述中继信息包括所述中继跳数信息且所述中继跳数信息指示所述源UE支持的U2U中继跳数大于0时，确定所述源UE能够作为所述目标UE。
  6. 根据权利要求5所述的方法，其中，所述方法还包括：
    当所述中继信息包括所述中继指示且所述中继指示表明所述源UE意愿作为所述目标UE，确定所述源UE能够作为所述目标UE。
  7. 一种信息处理方法，其中，由源用户设备UE执行，所述方法包括：
    向用户设备到用户设备U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
  8. 根据权利要求7所述的方法，其中，所述向用户设备到用户设备U2U中继发送中继信息，包括：
    向所述U2U发送包含所述中继信息的直连通信请求消息。
  9. 根据权利要求7或8所述的方法，其中，所述中继信息，包括：
    中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
    和/或
    中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
  10. 一种信息处理装置，其中，所述装置包括：
    添加模块，被配置为将通过用户设备到用户设备U2U中继进行U2U中继通信的源UE，添加到U2U中继通信的目标UE中。
  11. 根据权利要求10所述的装置，其中，所述装置包括：
    第一发送模块，被配置为向所述源UE发送公告消息，其中，所述公告消息包括：目标UE的信息；
    第一接收模块，被配置为接收所述源UE基于所述公告消息返回的直连通信请求消息；
    所述添加模块，被配置为在接收到所述直连通信请求消息之后，将所述源UE添加到所述U2U中继通信的目标UE中。
  12. 根据权利要求11所述的装置，其中，所述直连通信请求消息包括：中继信息；
    所述添加模块，被配置为根据所述中继信息，将能够作为U2U中继通信的目标UE的所述源UE添加到U2U中继通信的目标UE中。
  13. 根据权利要求12所述的装置，其中，所述中继信息包括：
    中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；
    和/或
    中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
  14. 根据权利要求13所述的装置，其中，所述装置还包括：
    第一确定模块，被配置为当所述中继信息包括所述中继跳数信息且所述中继跳数信息指示所述源UE支持的U2U中继跳数大于0时，确定所述源UE能够作为所述目标UE。
  15. 根据权利要求14所述的装置，其中，所述装置还包括：
    第二确定模块，被配置为当所述中继信息包括所述中继指示且所述中继指示表明所述源UE意愿作为所述目标UE，确定所述源UE能够作为所述目标UE。
  16. 一种信息处理装置，其中，所述装置包括：
    第二发送模块，被配置为向用户设备到用户设备U2U中继发送中继信息，其中，所述中继信息，用于供所述U2U中继确定所述源UE是否能够作为U2U中继通信的目标UE。
  17. 根据权利要求16所述的装置，其中，所述第二发送模块，被配置为向所述U2U发送包含所述中继信息的直连通信请求消息。
  18. 根据权利要求16或17所述的装置，其中，所述中继信息，包括：
    中继跳数信息，指示所述源UE作为U2U中继通信时的目标UE时支持的中继跳数；和/或
    中继指示，指示所述源UE是能够作为U2U中继通信的目标UE。
  19. 一种通信设备，包括处理器、收发器、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6或者7至9任一项提供的方法。
  20. 一种计算机存储介质，所述计算机存储介质存储有可执行程序；所述可执行程序被处理器执行后，能够实现如权利要求1至6或者7至9任一项提供的方法。
PCT/CN2022/120348 2022-09-21 2022-09-21 信息处理方法及装置、通信设备及存储介质 WO2024060092A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2022/120348 WO2024060092A1 (zh) 2022-09-21 2022-09-21 信息处理方法及装置、通信设备及存储介质
CN202280003666.5A CN118057979A (zh) 2022-09-21 2022-09-21 信息处理方法及装置、通信设备及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/120348 WO2024060092A1 (zh) 2022-09-21 2022-09-21 信息处理方法及装置、通信设备及存储介质

Publications (1)

Publication Number Publication Date
WO2024060092A1 true WO2024060092A1 (zh) 2024-03-28

Family

ID=90453562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/120348 WO2024060092A1 (zh) 2022-09-21 2022-09-21 信息处理方法及装置、通信设备及存储介质

Country Status (2)

Country Link
CN (1) CN118057979A (zh)
WO (1) WO2024060092A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022012426A1 (zh) * 2020-07-16 2022-01-20 展讯半导体(南京)有限公司 Uu路径到直接通信路径的切换及候选中继UE指示方法、装置、存储介质、终端、基站
WO2022071571A1 (ja) * 2020-10-01 2022-04-07 京セラ株式会社 通信制御方法、中継ユーザ装置、及び遠隔ユーザ装置
US20220109996A1 (en) * 2020-10-01 2022-04-07 Qualcomm Incorporated Secure communication link establishment for a ue-to-ue relay
WO2022082655A1 (zh) * 2020-10-22 2022-04-28 华为技术有限公司 一种中继通信方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022012426A1 (zh) * 2020-07-16 2022-01-20 展讯半导体(南京)有限公司 Uu路径到直接通信路径的切换及候选中继UE指示方法、装置、存储介质、终端、基站
WO2022071571A1 (ja) * 2020-10-01 2022-04-07 京セラ株式会社 通信制御方法、中継ユーザ装置、及び遠隔ユーザ装置
US20220109996A1 (en) * 2020-10-01 2022-04-07 Qualcomm Incorporated Secure communication link establishment for a ue-to-ue relay
WO2022082655A1 (zh) * 2020-10-22 2022-04-28 华为技术有限公司 一种中继通信方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZTE, SANECHIPS: "Discussion on U2U relay discovery and (re)selection", 3GPP DRAFT; R2-2207198, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20220817 - 20220826, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052260521 *

Also Published As

Publication number Publication date
CN118057979A (zh) 2024-05-21

Similar Documents

Publication Publication Date Title
WO2021159404A1 (zh) 通信处理方法及装置、存储介质
WO2021026696A1 (zh) 终端监听的方法及装置、通信设备及存储介质
WO2022036649A1 (zh) 扩展非连续接收参数确定方法、通信设备和存储介质
WO2022126345A1 (zh) Drx配置方法及装置、通信设备和存储介质
WO2021030974A1 (zh) 寻呼配置方法、装置、通信设备及存储介质
WO2021217306A1 (zh) Prs配置处理方法及装置、通信设备及存储介质
WO2021179323A1 (zh) 一种信息处理方法及装置、通信设备及存储介质
WO2021196216A1 (zh) 寻呼处理方法、装置、用户设备、基站及存储介质
WO2023151059A1 (zh) 下行初始bwp的应用方法及装置、网络设备、终端及存储介质
WO2021077301A1 (zh) 网络接入方法及装置、通信设备及存储介质
WO2023065124A1 (zh) 寻呼参数确定方法、装置、通信设备和存储介质
WO2022061616A1 (zh) 寻呼碰撞处理方法及装置、用户设备、网络设备及存储介质
WO2023065091A1 (zh) 寻呼过滤规则确定方法及装置、通信设备及存储介质
WO2024060092A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2021163934A1 (zh) 通信处理方法、装置及计算机存储介质
WO2024060091A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2024060057A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2024000124A1 (zh) 寻呼协商方法、装置、通信设备及存储介质
WO2023178573A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2024044918A1 (zh) Pdcch监听的指示方法、装置、通信设备及存储介质
WO2022011557A1 (zh) 激活资源切换方法及装置、通信设备及存储介质
WO2024011457A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2024055329A1 (zh) 邻近服务ProSe的无线通信方法、装置、通信设备及存储介质
WO2023097695A1 (zh) 信息处理方法及装置、通信设备及存储介质
WO2023206504A1 (zh) 系统消息处理方法及装置、通信设备及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22959102

Country of ref document: EP

Kind code of ref document: A1