WO2023040881A1 - 一种信息处理方法、装置、终端设备及网络设备 - Google Patents

一种信息处理方法、装置、终端设备及网络设备 Download PDF

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Publication number
WO2023040881A1
WO2023040881A1 PCT/CN2022/118677 CN2022118677W WO2023040881A1 WO 2023040881 A1 WO2023040881 A1 WO 2023040881A1 CN 2022118677 W CN2022118677 W CN 2022118677W WO 2023040881 A1 WO2023040881 A1 WO 2023040881A1
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Prior art keywords
information
identification information
transmission type
direct communication
transmission
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PCT/CN2022/118677
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English (en)
French (fr)
Inventor
张惠英
赵亚利
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大唐移动通信设备有限公司
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Publication of WO2023040881A1 publication Critical patent/WO2023040881A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Definitions

  • the present application relates to the field of communication technologies, and in particular to an information processing method, device, terminal equipment and network equipment.
  • SL discovery is used for searching and discovering each other between terminals
  • SL communication is used for exchanging control or data information between terminals.
  • the terminal executes the SL discovery process first, and then executes the SL communication process after finding the target terminal for SL communication.
  • SL discovery can use either the resource pool shared with SL communication or the dedicated resource pool for SL discovery
  • the base station needs to know whether to schedule SL discovery resources or SL communication resources; The base station of the mechanism in the technology cannot obtain this information.
  • the purpose of the present application is to provide an information processing method, device, terminal equipment and network equipment, so as to solve the problem in the related art that the network equipment cannot determine the type of resource that the terminal equipment needs to schedule.
  • an embodiment of the present application provides an information processing method applied to a terminal device, including:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the mapping relationship between service type information and the SL transmission type; the SL transmission type is SL discovery or SL communication.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the sending instruction information to the network device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the network device after sending the indication information to the network device, further include:
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing method applied to a network device, including:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type;
  • the SL transmission type is SL discovery or SL communication;
  • the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the SL-BSR reported by the terminal device is received, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information communication target address, it is determined that the resource requested by the SL-BSR is an SL discovery resource.
  • the receiving the indication information sent by the terminal device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the determining the target transmission resource type according to the indication information includes:
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the embodiment of the present application also provides a terminal device, including a memory, a transceiver, and a processor:
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type; the SL transmission type is SL discovery or SL communication.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the sending instruction information to the network device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the operations also include:
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides a network device, including a memory, a transceiver, and a processor:
  • the memory is used to store computer programs; the transceiver is used to send and receive data under the control of the processor; the processor is used to read the computer programs in the memory and perform the following operations:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type;
  • the SL transmission type is SL discovery or SL communication;
  • the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information communication target address, it is determined that the resource requested by the SL-BSR is an SL discovery resource.
  • the receiving the indication information sent by the terminal device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the operations also include:
  • the determining the target transmission resource type according to the indication information includes:
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing device applied to a terminal device, including:
  • a first sending unit configured to send indication information to a network device
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type; the SL transmission type is SL discovery or SL communication.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address contained in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the sending instruction information to the network device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the second sending unit is configured to send an SL cache status report to the network device after sending the indication information to the network device;
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing device applied to network equipment, including:
  • a first receiving unit configured to receive indication information sent by the terminal device
  • a first determining unit configured to determine a target transmission resource type according to the indication information
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type;
  • the SL transmission type is SL discovery or SL communication;
  • the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; and/or,
  • One piece of service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes first identification information of the SL transmission type; when the first identification information takes a first value, it indicates that the SL transmission type is SL discovery; in the first When the identification information takes the second value, it indicates that the SL transmission type is SL communication; or,
  • the indication information includes second identification information of the SL transmission type, if the second identification information appears, indicate that the SL transmission type is SL discovery; if the second identification information does not appear , indicating that the SL transmission type is SL communication; or,
  • the indication information includes third identification information of the SL transmission type, if the third identification information appears, indicate that the SL transmission type is SL communication; if the third identification information does not appear , indicating that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the SL-BSR reported by the terminal device is received, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information communication target address, it is determined that the resource requested by the SL-BSR is an SL discovery resource.
  • the receiving the indication information sent by the terminal device includes:
  • the first RRC information is direct communication interface terminal information SUI, or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes:
  • the identification information is the first identification information or the second identification information or the third identification information.
  • the second receiving unit is configured to receive the SL cache status report sent by the terminal device
  • the determining the target transmission resource type according to the indication information includes:
  • the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the information processing method on the terminal device side; or,
  • the computer program is used to enable the processor to execute the information processing method on the network device side.
  • the information processing method sends indication information to the network device; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the service type information and the SL transmission type
  • the SL transmission type is SL discovery or SL communication; the terminal device can indicate to the network device the mapping relationship between the direct communication target address or service type information and the SL transmission type, so that the network device can clearly determine the SL transmission type of the terminal device.
  • the SL discovery resource or the SL communication resource needs to be scheduled is a good solution to the problem in the related art that the network device cannot determine the resource type to be scheduled by the terminal device.
  • FIG. 1 is a schematic diagram of a wireless communication system architecture according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a communication mode of network centralized control in an LTE system according to an embodiment of the present application
  • FIG. 3 is a schematic diagram of D2D discovery or communication in an embodiment of the present application.
  • FIG. 4 is a first schematic flow diagram of an information processing method according to an embodiment of the present application.
  • FIG. 5 is a second schematic flow diagram of an information processing method according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a specific implementation flow of the information processing method of the embodiment of the present application.
  • FIG. 7 is a schematic diagram of the second implementation flow of the information processing method of the embodiment of the present application.
  • FIG. 8 is a schematic diagram of the third implementation flow of the information processing method of the embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a terminal device according to an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a network device according to an embodiment of the present application.
  • FIG. 11 is a structural schematic diagram of an information processing device according to an embodiment of the present application.
  • FIG. 12 is a second structural diagram of an information processing device according to an embodiment of the present application.
  • the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet Wireless business (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunications system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G new air interface (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless business
  • long term evolution long term evolution
  • LTE long term evolution
  • LTE frequency division duplex frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • UMTS universal mobile telecommunications
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • a wireless communication system includes terminal equipment and network equipment.
  • the terminal device involved in this embodiment of the present application may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
  • the name of the terminal equipment may be different.
  • the terminal equipment may be called User Equipment (User Equipment, UE).
  • the wireless terminal device can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal device can be a mobile terminal device, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • CN Core Network
  • RAN Radio Access Network
  • RAN Radio Access Network
  • the wireless terminal device can be a mobile terminal device, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in this embodiment of the application.
  • the network device involved in this embodiment of the present application may be a base station, and the base station may include multiple cells that provide services for terminals.
  • the base station can also be called an access point, or it can be a device in the access network that communicates with the wireless terminal device through one or more sectors on the air interface, or other names.
  • the network device can be used to interchange received over-the-air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices may also coordinate attribute management for the air interface.
  • the network equipment involved in the embodiment of the present application may be a network equipment (Base Transceiver Station, BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA) ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long-term evolution (long term evolution, LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), can also be a home evolved base station (Home evolved Node B, HeNB), relay node (relay node) , a home base station (femto), a pico base station (pico), etc., are not limited in this embodiment of the present application.
  • a network device may include a centralized unit (centralized unit, CU) node and a distributed unit (distributed unit, DU) node,
  • MIMO transmission can be Single User MIMO (Single User MIMO, SU-MIMO) or Multi-User MIMO (Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be two-dimensional MIMO (2Dimension MIMO, 2D-MIMO), three-dimensional MIMO (3Dimension MIMO, 3D-MIMO), full-dimensional MIMO (Full Dimension MIMO, FD-MIMO) or ultra-large Scale MIMO (massive-MIMO) can also be diversity transmission, precoding transmission or beamforming transmission, etc.
  • the traditional wireless communication adopts the cellular network communication method, that is, the terminal UE and the network side equipment (ie network equipment) transmit uplink and downlink data or control information through the Uu interface (LTE air interface); as shown in Figure 2, the network side equipment and The core network CN is connected.
  • This communication mode can also be understood as a communication mode under centralized network control in the LTE system.
  • Direct communication refers to a method in which adjacent terminals can perform data transmission through a direct communication link (also called Sidelink or PC5) within a short distance.
  • the wireless interface corresponding to the Sidelink link is called a direct communication interface (also called a Sidelink interface or a PC5 interface); as shown in FIG. 3 , it can also be understood as D2D (device-to-device) discovery or communication.
  • the embodiments of the present application provide an information processing method, device, terminal equipment, and network equipment, so as to solve the problem in the related art that network equipment cannot accurately complete SL transmission resource scheduling.
  • the method, device, terminal device and network device are based on the same application idea, and since the principles of the method, device, terminal device and network device to solve problems are similar, the implementation of the method, device, terminal device and network device can be referred to each other, Repeated points will not be repeated.
  • the information processing method provided in the embodiment of the present application is applied to a terminal device, as shown in FIG. 4, including:
  • Step 41 Send indication information to the network device; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the mapping relationship between service type information and the SL transmission type; the SL The transmission type is SL discovery or SL communication.
  • the information processing method provided in the embodiment of the present application sends indication information to the network device; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the service type information and the SL
  • the mapping relationship of the transmission type; the SL transmission type is SL discovery or SL communication; the terminal device can indicate the mapping relationship between the direct communication target address or service type information and the SL transmission type to the network device, so that the network device can clearly determine the terminal in the future Whether the device needs to schedule the SL discovery resource or the SL communication resource solves the problem in the related art that the network device cannot determine the resource type that the terminal device needs to schedule.
  • the service type information may be referred to as direct communication service type information.
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes identification information, which can be understood as: a field of identification information is defined in the indication information; about “appearance” can be understood as: the indication There is filling content in the field of the identification information contained in the information; “does not appear” can be understood as: there is no filling content in the field of the identification information contained in the indication information.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the second identification information may be carried in the SUI.
  • Multiple direct communication target addresses (for example, destination ID) may be included in the SUI, each direct communication target address corresponds to a direct communication target address index (for example, destination index), and the direct communication target address index is the direct communication target in the SUI The ordinal number of the address in the list.
  • the indication information indicates that the SL transmission type is SL discovery; the information element of the SUI includes In the case of the second information element, the indication information indicates that the SL transmission type is SL communication.
  • the first information element and the second information element may be different information elements of the SUI.
  • the network device may determine that the SL transmission type is SL discovery or the SL transmission type is SL communication according to the second identification information included in the first information element reported by the terminal.
  • the second identification information may be used to identify the first information element.
  • the first information element may be sl-TxResourceReqListDisc-r17, through which information related to SL discovery may be reported.
  • the first information element may include second identification information.
  • the second information element may be an information element other than the first information element.
  • the second identification information determines that the SL transmission type is SL discovery or the SL transmission type is SL communication, so that the SL transmission type can be indicated in a non-display indication manner, and the resources occupied by the indication information transmission can be reduced.
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address contained in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the direct communication target address index carried in the SL BSR reported by the terminal device can be used to determine the resources related to SL discovery requested by the terminal device, or the resources related to SL communication. If the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information, the resource requested by the SL-BSR is an SL discovery resource. If the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is not the direct communication target address contained in the second identification information, the resource requested by the SL-BSR is a resource related to SL communication .
  • the resource requested by the terminal device can be determined through the direct communication target address index carried by the SL-BSR reported by the terminal device.
  • the sending the indication information to the network device includes: sending the indication information to the network device through the first radio resource control (Radio Resource Control, RRC) information; wherein, the first RRC information is direct communication Interface terminal information (Sidelink UE Information NR, SUI), or terminal assistance information (UE Assistance Information, UAI), or other RRC information except SUI and UAI.
  • RRC Radio Resource Control
  • the SL transmission type indication can be performed in multiple forms.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the SL transmission type indication can be implemented while saving resources as much as possible.
  • the direct communication target address-target index-SL transmission type there is a sequential correspondence between the three; the subsequent target index can be directly transmitted, and the network device can learn the SL transmission type of the direct communication target address according to the target index.
  • the direct communication resource request is included in the SUI.
  • the SL cache status report after sending the indication information to the network device, it further includes: sending an SL cache status report to the network device; wherein, the SL cache status report carries a target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing method, which is applied to a network device, as shown in FIG. 5, including:
  • Step 51 Receive indication information sent by the terminal device
  • Step 52 Determine the target transmission resource type according to the indication information; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the mapping between service type information and the SL transmission type Relationship; the SL transmission type is SL discovery or SL communication; the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • the information processing method provided by the embodiment of the present application receives the instruction information sent by the terminal device; according to the instruction information, determines the target transmission resource type; wherein, the instruction information is used to indicate the direct communication target address and the direct link SL
  • the SL discovery resource or the SL communication resource needs to be scheduled is a good solution to the problem in the related art that the network device cannot determine the resource type to be scheduled by the terminal device.
  • the service type information may be referred to as direct communication service type information.
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes identification information, which can be understood as: a field of identification information is defined in the indication information; about “appearance” can be understood as: the indication There is filling content in the field of the identification information contained in the information; “does not appear” can be understood as: there is no filling content in the field of the identification information contained in the indication information.
  • the receiving the indication information sent by the terminal device includes: receiving the indication information sent by the terminal device through first radio resource control RRC information; wherein, the first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the SL transmission type indication can be implemented while saving resources as much as possible.
  • the direct communication target address-target index-SL transmission type there is a sequential correspondence between the three; the subsequent target index can be directly transmitted, and the network device can learn the SL transmission type of the direct communication target address according to the target index.
  • the direct communication resource request is included in the SUI.
  • the information processing method described in the embodiment of the present application further includes: receiving the SL cache status report sent by the terminal device; determining the target transmission resource type according to the indication information includes: according to the indication information and the SL cache status The report determines the target transmission resource type; wherein, the SL cache status report carries a target index corresponding to a direct communication target address.
  • the UAI is also used to request transmission resources.
  • the information processing method provided by the embodiment of the present application is described below with an example.
  • the terminal device is referred to as a terminal for short below, and the network device is a base station as an example.
  • the embodiment of the present application provides an information processing method, which can be specifically implemented as a method for the terminal to indicate the mapping relationship between the direct communication target address or service type information and the SL transmission type (between) to the base station, so that The base station can explicitly allocate resources for SL discovery or communication.
  • the terminal sends indication information to the network to indicate the mapping relationship between the direct communication target address or service type information and the SL transmission type, wherein the SL transmission type can be one of the following: SL discovery (SL discovery), SL communication (SL communication) communications).
  • the indication information may be direct communication interface UE information (Sidelink UE Information NR, SUI), or UE (terminal) assistance information (UE Assistance Information, UAI), or other Uu interface signaling (corresponding to the above other RRC information).
  • mapping relationship may be: for each (direct) communication target address, include SL transmission type indication information, or include SL transmission type indication information for each service type.
  • SL transmission type indication information for each service type.
  • one of the direct communication target addresses in the mapping relationship corresponds to one of the SL transmission types; or, one of the service type information in the mapping relationship corresponds to one of the SL transmission types.
  • the SUI may include the mapping relationship between the communication target address and the SL transmission type
  • UAI may include the mapping relationship between the service type information and the SL transmission type.
  • the indication information for an SL transmission type can be implemented in any of the following ways:
  • (1) Contains 1 bit (bit) identification information, indicating the SL transmission type according to the value of the bit (corresponding to the value of the first identification information above), for example, a value of 0 indicates SL communication (communication), and a value of 1 Indicates SL discovery (discovery); of course, it may also be indication information of other numbers of bits, which is not limited here.
  • the 1-bit indication information (corresponding to the above-mentioned second identification information or third identification information) appearing through Optional (optional), according to whether the bit (that is, the indication information) appears to indicate the SL transmission type, for example, if it does not appear, it means SL communication, if it appears, it means SL discovery; or, if it appears, it means SL communication, and if it does not appear, it means SL discovery.
  • the bit that is, the indication information
  • it may also be indication information of other numbers of bits, which is not limited here.
  • Example 1 Assuming that UE1 is a UE on the network, and the serving base station of UE1 is base station 1, UE1 uses the Sidelink UE information NR (ie SUI) message to indicate to base station 1 the direct communication target identifier (ie direct communication target address) and the direct communication transmission type (That is, the corresponding relationship of SL transmission type) (corresponding to the above-mentioned mapping relationship).
  • the transmission type corresponding to sl-Destination Identity 1 is SL discovery
  • the transmission type corresponding to sl-Destination Identity 2 is SL communication.
  • the UE indicates the SL transmission type through the Sidelink UE information NR message, including the following steps:
  • Step 61 UE1 sends a Sidelink UE information NR message to base station 1, which includes the corresponding relationship between the direct communication target address and the SL transmission type, and the specific method can be a direct communication resource request (SL-Tx) corresponding to each direct communication target address Resource Req) contains one of the following instructions:
  • 1bit transmission type information (that is, 1bit identification information), indicating the SL transmission type according to the value of the bit (corresponding to the value of the first identification information above), such as SL-Tx Resource Req[1] corresponding to sl-DestinationIdentity1
  • the value of the transmission type information is SL discovery, and the value of the transmission type information in SL-Tx Resource Req[2] of sl-Destination Identity 2 is SL communication;
  • the 1-bit indication information (corresponding to the above-mentioned second identification information or third identification information) that appears through Optional can indicate the SL transmission type according to whether the bit (that is, the indication information) appears, such as SL corresponding to sl-Destination Identity1 -Tx Resource Req[1] appears in the transmission type information (that is, the above indication information), indicating that its transmission type is SL discovery, and SL-Tx Resource Req[2] corresponding to sl-Destination Identity 2 does not appear in the transmission type information (that is, The above instruction information), indicating that the transmission type is SL communication;
  • SL-Tx Resource Req may contain sl-DestinationIdentity-r16, and the above indication information can be understood as adding an SL transmission type to SL-Tx Resource Req.
  • Step 62 UE1 reports (the SL transmission type is) the SL buffer status report (Buffer Status Report, BSR) discovered by the SL, where (in the SL BSR) the destination index (Destination Index) (1) corresponds to sl-Destination Identity1, and its SL
  • BSR Buffer Status Report
  • the transport type is indicated in the message at step 61 as SL discovery.
  • Destination Index is the sequence number of SL-Tx Resource Req, and each SL-Tx Resource Req contains a sl-Destination Identity-r16, so each sl-Destination Identity-r16 corresponds to a unique Destination Index;
  • the corresponding Destination Index and the Destination Identity in the Sidelink UE information NR identify the same target address.
  • UE1 indicates to base station 1 the target index corresponding to the direct communication target address and the SL transmission type (identification information) corresponding to the target index; subsequently UE1 sends the target index to base station 1, and the base station can use it accordingly Determine the corresponding SL transmission type.
  • Step 63 Base station 1 receives UE1's SL BSR, determines that UE1 requests SL discovery resources according to the Destination Index, and uses a Physical Downlink Control Channel (PDCCH) to schedule SL discovery resources to UE1.
  • PDCCH Physical Downlink Control Channel
  • Step 64 UE1 uses the SL discovery resource scheduled by base station 1 to send a discovery message.
  • Step 65 UE1 reports (the SL transmission type is) the SL BSR for SL communication, where (in the SL BSR) Destination Index (2) corresponds to sl-Destination Identity 2, and its SL transmission type is indicated as SL communication in the message in step 61 .
  • Step 66 Base station 1 receives UE1's SL BSR, determines that UE1 requests SL communication resources according to Destination Index, and uses PDCCH to schedule SL communication resources to UE1.
  • Step 67 UE1 uses the SL communication resources scheduled by base station 1 to perform SL communication.
  • the SL-TxResourceReq in the SUI sent in step 61 can be embodied as a list, including multiple SL-TxResourceReq, and each SL-TxResourceReq contains one sl-Destination Identity-r16, so one SUI can contain multiple sl - Correspondence between Destination Identity-r16 and SL transmission type.
  • Example 2 Assuming that UE1 is a UE on the network, and the serving base station of UE1 is base station 1, UE1 uses the UE Assistance Information (ie UAI) message to indicate to the base station the correspondence between the direct communication service type information and the direct communication transmission type (ie SL transmission type) (corresponding to the above mapping relationship).
  • UAI UE Assistance Information
  • the UE indicates the SL transmission type through the UE Assistance Information message, including the following steps:
  • Step 71 UE1 sends a UE Assistance Information message to base station 1, which includes the correspondence between direct communication service type information and SL transmission type, indicating that the direct communication transmission type is SL discovery:
  • SL-Traffic Pattern Info (transmission type information) in UE Assistance Information can be embodied as a list, and each SL-Traffic Pattern Info will have an indication of whether it is SL discovery or SL communication. Specifically, for each SL-Traffic Pattern Info in UE Assistance Information, one of the following instructions is added:
  • 1bit transmission type information i.e. 1bit identification information
  • SL discovery indicating the SL transmission type according to the value of the bit (corresponding to the value of the above-mentioned first identification information), such as the value of the transmission type information is SL discovery;
  • the 1-bit indication information (corresponding to the above-mentioned second identification information or third identification information) that appears through Optional can indicate the SL transmission type according to whether the bit (ie, the indication information) appears, such as the presence of transmission type information (ie, the above-mentioned Instructions), indicating that the transmission type is SL discovery.
  • Step 72 Base station 1 receives UE1's UE Assistance Information, and determines according to the direct communication transmission type indication (that is, indication information) contained in the SL-Traffic Pattern Info in UE Assistance Information that UE1 requests SL discovery resources, which can be through dedicated signaling Configure SL discovery configuration authorization for UE1 (configured grant type 1 or type 2, for CG type (type) 2 requires PDCCH activation). That is, base station 1 schedules SL discovery resources, which is actually configuring periodic resources.
  • the direct communication transmission type indication may be 1-bit indication information added in SL-Traffic Pattern Info.
  • the UAI here can be used to request transmission resources, so there is no need to send a report such as BSR for subsequent requests.
  • Step 73 UE1 uses the SL discovery resource allocated by base station 1 to send a discovery message.
  • Step 74 UE1 sends a UE Assistance Information message to base station 1, which includes the correspondence between direct communication service type information and SL transmission type, indicating that the SL transmission type is SL communication.
  • SL-Traffic Pattern Info (transmission type information) in UE Assistance Information can be embodied as a list, and each SL-Traffic Pattern Info will have an indication of whether it is SL discovery or SL communication. Specifically, for each SL-Traffic Pattern Info in UE Assistance Information, one of the following instructions is added:
  • 1bit transmission type information indicating the SL transmission type according to the value of the bit (corresponding to the value of the above-mentioned first identification information), for example, the value of the transmission type information is SL communication;
  • the 1-bit indication information (corresponding to the above-mentioned second identification information or third identification information) that appears through Optional can indicate the SL transmission type according to whether the bit (ie, the indication information) appears, such as the presence of transmission type information (ie, the above-mentioned Instructions), indicating that the transmission type is SL communication.
  • Step 75 Base station 1 receives the UE Assistance Information of UE1, and determines according to the direct communication transmission type indication (ie, indication information) contained in the SL-Traffic Pattern Info in the UE Assistance Information that UE1 requests SL communication resources, which can be through dedicated signaling Configure the configuration authorization for SL communication for UE1 (configured grant type 1 or type 2, PDCCH activation is required for CG type 2). That is, the base station 1 schedules SL communication resources, which is actually configuring periodic resources.
  • Step 76 UE1 uses the SL communication resource allocated by base station 1 to send a communication message.
  • Example 3 Assuming that UE1 is a UE in the network, and the serving base station of UE1 is base station 1, UE1 uses a new RRC message (corresponding to the above-mentioned other RRC messages) to indicate to base station 1 the direct communication target identifier (that is, the direct communication target address) and the direct communication target address.
  • the corresponding relationship of the transmission type that is, the SL transmission type (corresponding to the above-mentioned mapping relationship).
  • the UE indicates the SL transmission type through a new RRC message, including the following steps:
  • Step 81 UE1 sends a new RRC message to base station 1, which includes the corresponding relationship between the direct communication target address and the SL transmission type.
  • the specific method may be to indicate the SL transmission type for each direct communication target address in one of the following ways:
  • (1) Contains 1 bit identification information, and identifies the SL transmission type according to the value of the bit (corresponding to the value of the first identification information above), for example, a value of 0 indicates SL communication, and a value of 1 indicates SL discovery;
  • the 1-bit indication information (corresponding to the above-mentioned second identification information or third identification information) that appears through Optional, identifies the SL transmission type according to whether the bit (that is, the indication information) appears, for example, if it does not appear, it means SL communication, if it appears, it means SL discovery;
  • the new RRC message includes the Destination Index corresponding to the direct communication target address, and indicates the SL transmission type corresponding to the Destination Index.
  • the SL transmission types corresponding to the multiple destination IDs are indicated.
  • Step 82 UE1 reports (the SL transmission type is) the SL BSR discovered by SL, wherein the direct communication target address corresponding to the Destination Index is indicated as SL discovery in the message of step 81.
  • Step 83 Base station 1 receives UE1's SL BSR, determines that UE1 requests SL discovery resources according to Destination Index, and uses PDCCH to schedule SL discovery resources to UE1.
  • Step 84 UE1 uses the SL discovery resource scheduled by base station 1 to send a discovery message.
  • Step 85 UE1 reports (the SL transmission type is) the SL BSR of SL communication, wherein the direct communication target address corresponding to the Destination Index is indicated as SL communication in the message of step 81.
  • Step 86 Base station 1 receives UE1's SL BSR, determines that UE1 requests SL communication resources according to Destination Index, and uses PDCCH to schedule SL communication resources to UE1.
  • Step 87 UE1 uses the SL communication resource scheduled by base station 1 to perform SL communication.
  • example 1 is dynamic scheduling, mainly by indicating the SL transmission type corresponding to the index (corresponding to the target address) in a request list to realize the SL transmission type corresponding to the direct communication target address;
  • SL-BSR requests dynamic resources;
  • example 2 is semi-static scheduling, and UAI can directly request resources (periodic resources);
  • example 3 is similar to example 1, except that the messages are other RRC messages.
  • the terminal indicates to the base station the mapping relationship between the direct communication target address or service type information and the SL transmission type through signaling
  • the method solves the problem that the base station cannot determine the resource type that the terminal device needs to schedule, and specifically solves the problem of how the base station distinguishes between transmission resources for SL discovery and SL communication after the introduction of SL discovery.
  • the embodiment of the present application also provides a terminal device, as shown in FIG. 9 , including a memory 91, a transceiver 92, and a processor 93:
  • the memory 91 is used to store computer programs; the transceiver 92 is used to send and receive data under the control of the processor 93; the processor 93 is used to read the computer programs in the memory 91 and perform the following operations:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type; the SL transmission type is SL discovery or SL communication.
  • the terminal device sends indication information to the network device; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the service type information and the SL transmission Type mapping relationship; the SL transmission type is SL discovery or SL communication; the terminal device can indicate the mapping relationship between the direct communication target address or service type information and the SL transmission type to the network device, so that the network device can clearly determine the terminal device subsequently Whether the SL discovery resource or the SL communication resource needs to be scheduled is a good solution to the problem in the related art that the network device cannot determine the resource type to be scheduled by the terminal device.
  • the transceiver 92 is configured to receive and send data under the control of the processor 93 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 93 and various circuits of the memory represented by the memory 91 are linked together.
  • the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
  • the bus interface provides the interface.
  • Transceiver 92 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, fiber optic cables, etc. Transmission medium.
  • the user interface 94 may also be an interface capable of connecting externally and internally to required equipment, and the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 93 is responsible for managing the bus architecture and general processing, and the memory 91 can store data used by the processor 93 when performing operations.
  • the processor 93 can be a central processing unit (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • the processor is used to execute any one of the methods provided in the embodiments of the present application according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory may also be physically separated.
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address contained in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the sending the indication information to the network device includes: sending the indication information to the network device through the first radio resource control RRC information; wherein the first RRC information is the direct communication interface terminal information SUI, or Terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the operation further includes: after sending the indication information to the network device, sending an SL cache status report to the network device through the transceiver; wherein, the SL cache status report carries a direct communication target address The corresponding target index.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides a network device, as shown in FIG. 10 , including a memory 101, a transceiver 102, and a processor 103:
  • the memory 101 is used to store computer programs; the transceiver 102 is used to send and receive data under the control of the processor 103; the processor 103 is used to read the computer programs in the memory 101 and perform the following operations:
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type;
  • the SL transmission type is SL discovery or SL communication;
  • the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • the network device receives the instruction information sent by the terminal device; according to the instruction information, it determines the target transmission resource type; wherein, the instruction information is used to indicate the direct communication target address and direct link SL transmission type mapping relationship, or the mapping relationship between service type information and SL transmission type; the SL transmission type is SL discovery or SL communication; the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, Alternatively, the SL transmission resource type corresponding to the service type information can support the terminal device to indicate to the network device the direct communication target address or the mapping relationship between the service type information and the SL transmission type, so that the network device can clearly determine the terminal device. Whether the SL discovery resource or the SL communication resource is scheduled is a good solution to the problem in the related art that the network device cannot determine the resource type to be scheduled by the terminal device.
  • the transceiver 102 is configured to receive and send data under the control of the processor 103 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by the processor 103 and various circuits of the memory represented by the memory 101 are linked together.
  • the bus architecture can also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and therefore will not be further described herein.
  • the bus interface provides the interface.
  • Transceiver 102 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, and other transmission media.
  • the processor 103 is responsible for managing the bus architecture and general processing, and the memory 101 can store data used by the processor 103 when performing operations.
  • the processor 103 can be a central processing device (CPU), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device (Complex Programmable Logic Device , CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processing device
  • ASIC Application Specific Integrated Circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the SL-BSR reported by the terminal device is received, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information communication target address, it is determined that the resource requested by the SL-BSR is an SL discovery resource.
  • the receiving the indication information sent by the terminal device includes: receiving the indication information sent by the terminal device through first radio resource control RRC information; wherein, the first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the operation further includes: receiving an SL cache status report sent by the terminal device through the transceiver; determining the target transmission resource type according to the indication information includes: according to the indication information and the SL The cache status report determines the target transmission resource type; wherein, the SL cache status report carries a target index corresponding to a direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing device, which is applied to a terminal device, as shown in Figure 11, including:
  • the first sending unit 111 is configured to send indication information to the network device
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type; the SL transmission type is SL discovery or SL communication.
  • the information processing apparatus sends indication information to network devices; wherein, the indication information is used to indicate the mapping relationship between the direct communication target address and the direct link SL transmission type, or the service type information and the SL
  • the mapping relationship of the transmission type; the SL transmission type is SL discovery or SL communication; the terminal device can indicate the mapping relationship between the direct communication target address or service type information and the SL transmission type to the network device, so that the network device can clearly determine the terminal in the future Whether the device needs to schedule the SL discovery resource or the SL communication resource solves the problem in the related art that the network device cannot determine the resource type that the terminal device needs to schedule.
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the terminal device reports the SL-BSR, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information , the resource requested by the SL-BSR is an SL discovery resource.
  • the sending the indication information to the network device includes: sending the indication information to the network device through the first radio resource control RRC information; wherein the first RRC information is the direct communication interface terminal information SUI, or Terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the information processing apparatus further includes: a second sending unit, configured to send an SL buffer status report to the network device after sending the indication information to the network device; wherein, in the SL buffer status report It carries the target index corresponding to the direct communication target address.
  • the UAI is also used to request transmission resources.
  • the embodiment of the present application also provides an information processing device, which is applied to a network device, as shown in FIG. 12 , including:
  • the first receiving unit 121 is configured to receive indication information sent by the terminal device
  • the first determining unit 122 is configured to determine a target transmission resource type according to the indication information
  • the indication information is used to indicate the mapping relationship between the direct communication target address and the SL transmission type of the direct link, or the mapping relationship between service type information and the SL transmission type;
  • the SL transmission type is SL discovery or SL communication;
  • the target transmission resource type is the SL transmission resource type corresponding to the direct communication target address, or the SL transmission resource type corresponding to the service type information.
  • the information processing apparatus receives the indication information sent by the terminal device; according to the indication information, determines the target transmission resource type; wherein, the indication information is used to indicate the direct communication target address and the direct link SL
  • one direct communication target address in the mapping relationship corresponds to one SL transmission type; and/or, one service type information in the mapping relationship corresponds to one SL transmission type.
  • the indication information includes the first identification information of the SL transmission type; when the first identification information takes the first value, it indicates that the SL transmission type is SL discovery; in the first identification information In the case of taking the second value, indicate that the SL transmission type is SL communication; or, if the indication information includes second identification information of the SL transmission type, when the second identification information appears, indicate that the SL transmission type is SL communication; The SL transmission type is SL discovery; if the second identification information does not appear, indicate that the SL transmission type is SL communication; or, if the indication information includes the third identification information of the SL transmission type, in When the third identification information appears, indicate that the SL transmission type is SL communication; when the third identification information does not appear, indicate that the SL transmission type is SL discovery.
  • the indication information includes second identification information of the SL transmission type
  • the second identification information includes a direct communication target address
  • the direct communication The destination address corresponds to the direct communication destination address index
  • the SL-BSR reported by the terminal device is received, if the direct communication target address corresponding to the direct communication target address index carried in the SL-BSR is the direct communication target address included in the second identification information communication target address, it is determined that the resource requested by the SL-BSR is an SL discovery resource.
  • the receiving the indication information sent by the terminal device includes: receiving the indication information sent by the terminal device through first radio resource control RRC information; wherein, the first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • first RRC information is direct communication interface terminal information SUI, Or terminal auxiliary information UAI, or other RRC information except SUI and UAI.
  • the indication information is included in the direct communication resource request corresponding to the direct communication target address; the indication information includes: the target index corresponding to the direct communication target address, and the The identification information of the SL transmission type corresponding to the target index; wherein the identification information is the first identification information or the second identification information or the third identification information.
  • the information processing apparatus further includes: a second receiving unit, configured to receive the SL cache status report sent by the terminal device; and determining the target transmission resource type according to the indication information includes: according to The indication information and the SL cache status report determine the target transmission resource type; wherein, the SL cache status report carries a target index corresponding to a direct communication target address.
  • the UAI is also used to request transmission resources.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
  • the integrated unit is implemented in the form of a software function unit and sold or used as an independent product, it can be stored in a processor-readable storage medium.
  • the essence of the technical solution of this application or the part that contributes to the related technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium.
  • a computer device which may be a personal computer, a server, or a network device, etc.
  • a processor processor
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .
  • the embodiment of the present application also provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the information processing method on the terminal device side; Alternatively, the computer program is used to enable the processor to execute the information processing method on the network device side.
  • the processor-readable storage medium can be any available medium or data storage device that can be accessed by a processor, including but not limited to magnetic storage (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (e.g., CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.
  • magnetic storage e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage e.g., CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)
  • the above implementation embodiments of the information processing method on the terminal device side or the network device side are all applicable to the embodiment of the processor-readable storage medium, and can also achieve the same technical effect.
  • the embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) having computer-usable program code embodied therein.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, such that the instructions stored in the processor-readable memory produce a manufacturing product, the instruction device realizes the functions specified in one or more procedures of the flow chart and/or one or more blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented
  • the executed instructions provide steps for implementing the functions specified in the procedure or procedures of the flowchart and/or the block or blocks of the block diagrams.
  • the division of the above modules is only a division of logical functions, and may be fully or partially integrated into a physical entity or physically separated during actual implementation.
  • these modules can all be implemented in the form of calling software through processing elements; they can also be implemented in the form of hardware; some modules can also be implemented in the form of calling software through processing elements, and some modules can be implemented in the form of hardware.
  • the determining module may be a separate processing element, or may be integrated in a chip of the above-mentioned device.
  • it may be stored in the memory of the above-mentioned device in the form of program code, and a certain processing element of the above-mentioned device may Call and execute the functions of the modules identified above.
  • each step of the above method or each module above can be completed by an integrated logic circuit of hardware in the processor element or an instruction in the form of software.
  • each module, unit, subunit or submodule may be one or more integrated circuits configured to implement the above method, for example: one or more specific integrated circuits (Application Specific Integrated Circuit, ASIC), or, one or Multiple microprocessors (digital signal processor, DSP), or, one or more field programmable gate arrays (Field Programmable Gate Array, FPGA), etc.
  • ASIC Application Specific Integrated Circuit
  • DSP digital signal processor
  • FPGA Field Programmable Gate Array
  • the processing element may be a general-purpose processor, such as a central processing unit (Central Processing Unit, CPU) or other processors that can call program codes.
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip

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Abstract

本申请提供了一种信息处理方法、装置、终端设备及网络设备，其中，信息处理方法包括：向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。

Description

一种信息处理方法、装置、终端设备及网络设备
相关申请的交叉引用
本申请主张在2021年09月14日在中国提交的中国专利申请No.202111072893.7的优先权，其全部内容通过引用包含于此。
技术领域
本申请涉及通信技术领域，尤其涉及一种信息处理方法、装置、终端设备及网络设备。
背景技术
目前，在直接通信PC5接口存在2种不同的通信机制，即直通链路(sidelink，SL)发现和SL通信。其中，SL发现用于终端间互相寻找和发现，SL通信用于终端间交互控制或数据信息。一般情况下终端先执行SL发现过程，找到SL通信的目标终端后再执行SL通信过程。
但是，由于SL发现可以使用与SL通信共享的资源池也可以使用SL发现专用资源池，所以，对于采用基站调度资源分配方式的情况，基站需要知道是调度SL发现资源还是SL通信资源；而相关技术中机制基站是无法获知该信息的。
由上可知，相关技术中存在网络设备无法确定终端设备所需调度的资源类型的问题。
发明内容
本申请的目的在于提供一种信息处理方法、装置、终端设备及网络设备，以解决相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
为了解决上述技术问题，本申请实施例提供一种信息处理方法，应用于终端设备，包括：
向网络设备发送指示信息；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型 的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
可选地，所述向网络设备发送指示信息，包括：
通过第一无线资源控制RRC信息，向网络设备发送指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第 三标识信息。
可选地，在向网络设备发送指示信息之后，还包括：
向网络设备发送SL缓存状态报告；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种信息处理方法，应用于网络设备，包括：
接收终端设备发送的指示信息；
根据所述指示信息，确定目标传输资源类型；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
可选地，所述接收终端设备发送的指示信息，包括：
接收终端设备通过第一无线资源控制RRC信息发送的指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
可选地，还包括：
接收终端设备发送的SL缓存状态报告；
所述根据所述指示信息，确定目标传输资源类型，包括：
根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种终端设备，包括存储器，收发机，处理器：
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
通过所述收发机向网络设备发送指示信息；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
可选地，所述向网络设备发送指示信息，包括：
通过第一无线资源控制RRC信息，向网络设备发送指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
可选地，所述操作还包括：
在向网络设备发送指示信息之后，通过所述收发机向网络设备发送SL缓存状态报告；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种网络设备，包括存储器，收发机，处理器：
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
通过所述收发机接收终端设备发送的指示信息；
根据所述指示信息，确定目标传输资源类型；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR 中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
可选地，所述接收终端设备发送的指示信息，包括：
接收终端设备通过第一无线资源控制RRC信息发送的指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
可选地，所述操作还包括：
通过所述收发机接收终端设备发送的SL缓存状态报告；
所述根据所述指示信息，确定目标传输资源类型，包括：
根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种信息处理装置，应用于终端设备，包括：
第一发送单元，用于向网络设备发送指示信息；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第 一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
可选地，所述向网络设备发送指示信息，包括：
通过第一无线资源控制RRC信息，向网络设备发送指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
可选地，还包括：
第二发送单元，用于在向网络设备发送指示信息之后，向网络设备发送SL缓存状态报告；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种信息处理装置，应用于网络设备，包括：
第一接收单元，用于接收终端设备发送的指示信息；
第一确定单元，用于根据所述指示信息，确定目标传输资源类型；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
可选地，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
可选地，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
可选地，所述接收终端设备发送的指示信息，包括：
接收终端设备通过第一无线资源控制RRC信息发送的指示信息；
其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助 信息UAI、或者除SUI和UAI外的其他RRC信息。
可选地，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
可选地，还包括：
第二接收单元，用于接收终端设备发送的SL缓存状态报告；
所述根据所述指示信息，确定目标传输资源类型，包括：
根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；
其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
可选地，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
本申请实施例还提供了一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述终端设备侧的信息处理方法；或者，
所述计算机程序用于使所述处理器执行上述网络设备侧的信息处理方法。
本申请的上述技术方案的有益效果如下：
上述方案中，所述信息处理方法通过向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；能够实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
附图说明
图1为本申请实施例的无线通信系统架构示意图；
图2为本申请实施例的LTE系统中网络集中控制的通信方式示意图；
图3为本申请实施例的D2D发现或通信示意图；
图4为本申请实施例的信息处理方法流程示意图一；
图5为本申请实施例的信息处理方法流程示意图二；
图6为本申请实施例的信息处理方法具体实现流程示意图一；
图7为本申请实施例的信息处理方法具体实现流程示意图二；
图8为本申请实施例的信息处理方法具体实现流程示意图三；
图9为本申请实施例的终端设备结构示意图；
图10为本申请实施例的网络设备结构示意图；
图11为本申请实施例的信息处理装置结构示意图一；
图12为本申请实施例的信息处理装置结构示意图二。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，并不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本申请实施例中术语“多个”是指两个或两个以上，其它量词与之类似。
在此说明，本申请实施例提供的技术方案可以适用于多种系统，尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)通用分组无线业务(general packet radio service，GPRS)系统、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、高级长期演进(long  term evolution advanced，LTE-A)系统、通用移动系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端设备和网络设备。
本申请实施例涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network，CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端设备也可以称为系统、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(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device)，本申请实施例中并不限定。
本申请实施例涉及的网络设备，可以是基站，该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同，基站又可以称为接入点，或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备，或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol，IP)分组进行相互更换，作为无线终端设备与接入网的其余部分之 间的路由器，其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如，本申请实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications，GSM)或码分多址接入(Code Division Multiple Access，CDMA)中的网络设备(Base Transceiver Station，BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access，WCDMA)中的网络设备(NodeB)，还可以是长期演进(long term evolution，LTE)系统中的演进型网络设备(evolutional Node B，eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本申请实施例中并不限定。在一些网络结构中，网络设备可以包括集中单元(centralized unit，CU)节点和分布单元(distributed unit，DU)节点，集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输，MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量，MIMO传输可以是二维MIMO(2Dimension MIMO，2D-MIMO)、三维MIMO(3Dimension MIMO，3D-MIMO)、全维度MIMO(Full Dimension MIMO，FD-MIMO)或超大规模MIMO(massive-MIMO)，也可以是分集传输或预编码传输或波束赋形传输等。
下面首先对本申请实施例提供的方案涉及的内容进行介绍。
(1)蜂窝网络通信；
传统的无线通信采用蜂窝网络通信方式，即终端UE和网络侧设备(即网络设备)通过Uu接口(LTE空中接口)进行上下行数据或控制信息的传输；如图2所示，网络侧设备与核心网CN相连。该通信方式也可理解为LTE系统中网络集中控制的通信方式。
(2)直接通信；
直接通信是指邻近的终端可以在近距离范围内通过直接通信链路(也称 为Sidelink或者PC5)进行数据传输的方式。Sidelink链路对应的无线接口称为直接通信接口(也称为Sidelink接口或者PC5接口)；具体如图3所示，也可理解为D2D(设备到设备)的发现或通信。
基于以上，本申请实施例提供了一种信息处理方法、装置、终端设备及网络设备，用以解决相关技术中网络设备无法准确完成SL传输资源调度的问题。其中，方法、装置、终端设备及网络设备是基于同一申请构思的，由于方法、装置、终端设备及网络设备解决问题的原理相似，因此方法、装置、终端设备及网络设备的实施可以相互参见，重复之处不再赘述。
本申请实施例提供的信息处理方法，应用于终端设备，如图4所示，包括：
步骤41：向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
本申请实施例提供的所述信息处理方法通过向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；能够实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
其中，业务类型信息可称为直接通信业务类型信息。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
这样可以准确的指示每一个SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的 情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
这样能够灵活的进行SL传输类型指示。此外，针对第二标识信息和第三标识信息的情况；所述指示信息包含标识信息，可以理解为：所述指示信息中定义有标识信息的字段；关于“出现”可以理解为：所述指示信息中所包含的标识信息的字段中有填充内容；“不出现”可以理解为：所述指示信息中所包含的标识信息的字段中没有填充内容。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
其中，第二标识信息可以携带在SUI中。在SUI中可以包括多个直接通信目标地址(例如，destination ID)，每个直接通信目标地址对应一个直接通信目标地址索引(例如，destination index)，该直接通信目标地址索引为SUI中直接通信目标地址在列表中的序号。
需要说明的是，可以在所述SUI的信息元素(Information Element，IE)包括第一信息元素的情况下，所述指示信息指示所述SL传输类型为SL发现；在所述SUI的信息元素包括第二信息元素的情况下，所述指示信息指示所述SL传输类型为SL通信。
其中，第一信息元素和第二信息元素可以是SUI的不同信息元素。网络设备可以通过终端上报的第一信息元素中包含的第二标识信息确定SL传输类型为SL发现或者SL传输类型为SL通信。第二标识信息可以用于标识第一信息元素。
一种实施方式中，第一信息元素可以为sl-TxResourceReqListDisc-r17，通过该信息元素可以上报SL发现相关的信息。该第一信息元素中可以包括第二标识信息。第二信息元素可以为第一信息元素以外的信息元素。
这样，通过第二标识信息确定SL传输类型为SL发现或者SL传输类型 为SL通信，实现了采用非显示指示的方式指示SL传输类型，能够降低指示信息传输所占用的资源。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
其中，可以通过终端设备上报的SL BSR中携带的直接通信目标地址索引确定终端设备请求的为SL发现相关的资源，或SL通信相关的资源。若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址不为所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL通信相关的资源。
这样，能够通过终端设备上报的SL-BSR携带的直接通信目标地址索引确定终端设备请求的资源。
本申请实施例中，所述向网络设备发送指示信息，包括：通过第一无线资源控制(Radio Resource Control，RRC)信息，向网络设备发送指示信息；其中，所述第一RRC信息为直接通信接口终端信息(Sidelink UE Information NR，SUI)、或者终端辅助信息(UE Assistance Information，UAI)、或者除SUI和UAI外的其他RRC信息。
这样可以多形式的进行SL传输类型指示。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
这样能够实现尽量节约资源的情况下进行SL传输类型指示。具体的，直接通信目标地址-目标索引-SL传输类型，这三者之间是依次的对应关系；后续可直接传输目标索引，网络设备可根据目标索引获知直接通信目标地址的SL传输类型。其中，所述直接通信资源请求包含于SUI中。
本申请实施例中，在向网络设备发送指示信息之后，还包括：向网络设备发送SL缓存状态报告；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
这样能够实现资源调度请求。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
这样能够更快的实现资源调度请求。
本申请实施例还提供了一种信息处理方法，应用于网络设备，如图5所示，包括：
步骤51：接收终端设备发送的指示信息；
步骤52：根据所述指示信息，确定目标传输资源类型；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
本申请实施例提供的所述信息处理方法通过接收终端设备发送的指示信息；根据所述指示信息，确定目标传输资源类型；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型；能够支撑实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
其中，业务类型信息可称为直接通信业务类型信息。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
这样可以准确的指示每一个SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
这样能够灵活的进行SL传输类型指示。此外，针对第二标识信息和第三标识信息的情况；所述指示信息包含标识信息，可以理解为：所述指示信息中定义有标识信息的字段；关于“出现”可以理解为：所述指示信息中所包含的标识信息的字段中有填充内容；“不出现”可以理解为：所述指示信息中所包含的标识信息的字段中没有填充内容。
本申请实施例中，所述接收终端设备发送的指示信息，包括：接收终端设备通过第一无线资源控制RRC信息发送的指示信息；其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
这样可以支撑实现多形式的进行SL传输类型指示。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
这样能够实现尽量节约资源的情况下进行SL传输类型指示。具体的，直接通信目标地址-目标索引-SL传输类型，这三者之间是依次的对应关系；后续可直接传输目标索引，网络设备可根据目标索引获知直接通信目标地址的SL传输类型。其中，所述直接通信资源请求包含于SUI中。
本申请实施例中所述的信息处理方法，还包括：接收终端设备发送的SL缓存状态报告；所述根据所述指示信息，确定目标传输资源类型，包括：根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
这样能够实现资源调度请求。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
这样能够更快的实现资源调度请求。
下面对本申请实施例提供的所述信息处理方法进行举例说明，以下终端设备简称为终端，网络设备以基站为例。
针对上述技术问题，本申请实施例提供了一种信息处理方法，具体可实现为一种终端向基站指示直接通信目标地址或业务类型信息与SL传输类型(之间)的映射关系的方法，使得基站可以明确针对SL发现或通信进行资源分配。
本方案主要涉及：终端向网络发送指示信息以指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，其中SL传输类型可以是如下之一：SL discovery(SL发现)，SL communication(SL通信)。所述指示信息可以是直接通信接口UE信息(Sidelink UE Information NR，SUI)，或者UE(终端)辅助信息(UE Assistance Information，UAI)，或者其他Uu接口信令(对应于上述其他RRC信息)。
另外，上述映射关系的具体表示方式可以是：针对每个(直接)通信目标地址包含SL传输类型指示信息，或者，针对每个业务类型包含SL传输类型指示信息。对应于所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；或者，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。具体的，在SUI中可以是包含通信目标地址与SL传输类型的映射关系，在UAI中可以是包含业务类型信息与SL传输类型的映射关系。
关于针对一个SL传输类型的指示信息具体可通过如下任意一种方式来实现：
(1)包含1比特(bit)标识信息，根据该bit取值(对应于上述第一标 识信息的取值)指示SL传输类型，例如取值为0表示SL通信(communication)，取值为1表示SL发现(discovery)；当然也可以是其他数量的比特的指示信息，在此不作限定。
(2)通过Optional(可选的)出现的1bit指示信息(对应于上述第二标识信息或第三标识信息)，根据该bit(即该指示信息)是否出现指示SL传输类型，例如不出现表示SL communication，出现表示SL discovery；或者，出现表示SL communication，不出现表示SL discovery。当然也可以是其他数量的比特的指示信息，在此不作限定。
下面对本申请实施例提供的方案进行具体举例说明。
举例1：假设UE1为在网UE，UE1的服务基站为基站1，UE1使用Sidelink UE information NR(即SUI)消息向基站1指示直接通信目标标识(即直接通信目标地址)与直接通信传输类型(即SL传输类型)的对应关系(对应于上述映射关系)。直接通信目标标识(sl-Destination Identity)1对应的传输类型为SL discovery，sl-Destination Identity 2对应的传输类型为SL communication。
具体的，可如图6所示，UE通过Sidelink UE information NR消息指示SL传输类型，包括如下步骤：
步骤61：UE1向基站1发送Sidelink UE information NR消息，其中包含直接通信目标地址与SL传输类型的对应的关系，具体方式可以为对每个直接通信目标地址对应的直接通信资源请求(SL-Tx Resource Req)中，包含新增以下指示信息之一：
(1)1bit传输类型信息(即1bit标识信息)，根据该bit取值(对应于上述第一标识信息的取值)指示SL传输类型，比如sl-DestinationIdentity1对应的SL-Tx Resource Req[1]中传输类型信息取值为SL discovery，sl-Destination Identity 2的SL-Tx Resource Req[2]中传输类型信息取值为SL communication；
(2)通过Optional出现的1bit指示信息(对应于上述第二标识信息或第三标识信息)，可以根据该bit(即该指示信息)是否出现指示SL传输类型，比如sl-Destination Identity1对应的SL-Tx Resource Req[1]中出现传输类型信息(即上述指示信息)，表示其传输类型为SL discovery，sl-Destination Identity 2对应的SL-Tx Resource Req[2]中不出现传输类型信息(即上述指示信息)，表示其传输类型为SL communication；
本申请实施例中，SL-Tx Resource Req中可包含sl-DestinationIdentity-r16，关于上述指示信息可以理解为在SL-Tx Resource Req中增加一个SL传输类型。
步骤62：UE1上报(SL传输类型为)SL发现的SL缓存状态报告(Buffer Status Report，BSR)，其中(SL BSR中的)目标索引(Destination Index)(1)对应sl-Destination Identity1，其SL传输类型在步骤61的消息中指示为SL发现。
在此说明，Destination Index是SL-Tx Resource Req的顺序号，每个SL-Tx Resource Req中包含一个sl-Destination Identity-r16，所以每个sl-Destination Identity-r16都对应唯一一个Destination Index；
这里，可以理解为相对应的Destination Index与Sidelink UE information NR中的Destination Identity标识同一个目标地址。
本举例中，可以理解为UE1向基站1指示了直接通信目标地址对应的目标索引以及该目标索引对应的SL传输类型(的标识信息)；后续UE1向基站1发送了目标索引，基站可以据此确定对应的SL传输类型。
步骤63：基站1收到UE1的SL BSR，根据Destination Index确定UE1请求的是SL发现资源，使用物理下行控制信道(Physical downlink control channel，PDCCH)调度SL发现资源给UE1。
步骤64：UE1使用基站1调度的SL发现资源发送发现消息。
步骤65：UE1上报(SL传输类型为)SL通信的SL BSR，其中(SL BSR中的)Destination Index(2)对应sl-Destination Identity 2，其SL传输类型在步骤61的消息中指示为SL通信。
步骤66：基站1收到UE1的SL BSR，根据Destination Index确定UE1请求的是SL通信资源，使用PDCCH调度SL通信资源给UE1。
步骤67：UE1使用基站1调度的SL通信资源执行SL通信。
在此说明，步骤61发送的SUI中SL-TxResourceReq可以体现为一个列表，包含多个SL-TxResourceReq，每个SL-TxResourceReq中包含一个sl-Destination Identity-r16，所以一次SUI就能包含多个sl-Destination  Identity-r16与SL传输类型的对应关系。
举例2：假设UE1为在网UE，UE1的服务基站为基站1，UE1使用UE Assistance Information(即UAI)消息向基站指示直接通信业务类型信息与直接通信传输类型(即SL传输类型)的对应关系(对应于上述映射关系)。
具体的，可如图7所示，UE通过UE Assistance Information消息指示SL传输类型，包括如下步骤：
步骤71：UE1向基站1发送UE Assistance Information消息，其中包含直接通信业务类型信息与SL传输类型的对应关系，指示直接通信传输类型为SL发现：
UE Assistance Information中SL-Traffic Pattern Info(传输类型信息)可以体现为一个列表，在每个SL-Traffic Pattern Info中都会有其是SL discovery还是SL communication的指示。具体的，UE Assistance Information中针对每个SL-Traffic Pattern Info，包含新增以下指示信息之一：
(1)1bit传输类型信息(即1bit标识信息)，根据该bit取值(对应于上述第一标识信息的取值)指示SL传输类型，比如传输类型信息取值为SL discovery；
(2)通过Optional出现的1bit指示信息(对应于上述第二标识信息或第三标识信息)，可以根据该bit(即该指示信息)是否出现指示SL传输类型，比如出现传输类型信息(即上述指示信息)，表示其传输类型为SL discovery。
步骤72：基站1收到UE1的UE Assistance Information，根据UE Assistance Information中的SL-Traffic Pattern Info包含的直接通信传输类型指示(即指示信息)确定UE1请求的是SL发现资源，可以通过专用信令为UE1配置SL发现的配置授权(configured grant type 1或type 2，对于CG type(类型)2需要PDCCH激活)。也就是基站1调度SL发现资源，实际是配置了周期性资源。
其中的直接通信传输类型指示可以是在SL-Traffic Pattern Info中增加的1bit指示信息。
这里的UAI能够用于请求传输资源，所以后续不需要再发送BSR这样的报告进行请求。
步骤73：UE1使用基站1分配的SL发现资源发送发现消息。
步骤74：UE1向基站1发送UE Assistance Information消息，其中包含直接通信业务类型信息与SL传输类型的对应关系，指示SL传输类型为SL communication。
UE Assistance Information中SL-Traffic Pattern Info(传输类型信息)可以体现为一个列表，在每个SL-Traffic Pattern Info中都会有其是SL discovery还是SL communication的指示。具体的，UE Assistance Information中针对每个SL-Traffic Pattern Info，包含新增以下指示信息之一：
(1)1bit传输类型信息(即1bit标识信息)，根据该bit取值(对应于上述第一标识信息的取值)指示SL传输类型，比如传输类型信息取值为SL communication；
(2)通过Optional出现的1bit指示信息(对应于上述第二标识信息或第三标识信息)，可以根据该bit(即该指示信息)是否出现指示SL传输类型，比如出现传输类型信息(即上述指示信息)，表示其传输类型为SL communication。
步骤75：基站1收到UE1的UE Assistance Information，根据UE Assistance Information中的SL-Traffic Pattern Info包含的直接通信传输类型指示(即指示信息)确定UE1请求的是SL通信资源，可以通过专用信令为UE1配置SL通信的配置授权(configured grant type 1或type 2，对于CG type 2需要PDCCH激活)。也就是基站1调度SL通信资源，实际是配置了周期性资源。
步骤76：UE1使用基站1分配的SL通信资源发送通信消息。
举例3：假设UE1为在网UE，UE1的服务基站为基站1，UE1使用新的RRC消息(对应于上述其他RRC消息)向基站1指示直接通信目标标识(即直接通信目标地址)与直接通信传输类型(即SL传输类型)的对应关系(对应于上述映射关系)。
具体的，可如图8所示，UE通过新RRC消息指示SL传输类型，包括如下步骤：
步骤81：UE1向基站1发送新RRC消息，其中包含直接通信目标地址与SL传输类型的对应的关系，具体方式可以为对每个直接通信目标地址，通 过以下方式之一指示SL传输类型：
(1)包含1bit标识信息，根据该bit取值(对应于上述第一标识信息的取值)标识SL传输类型，例如取值为0表示SL communication，取值为1表示SL discovery；
(2)通过Optional出现的1bit指示信息(对应于上述第二标识信息或第三标识信息)，根据该bit(即该指示信息)是否出现标识SL传输类型，例如不出现表示SL communication，出现表示SL discovery；
具体的，新RRC消息中包含直接通信目标地址对应的Destination Index，并指示该Destination Index对应的SL传输类型。
在步骤81的新RRC消息中指示多个目标标识destination ID对应的SL传输类型。
步骤82：UE1上报(SL传输类型为)SL发现的SL BSR，其中Destination Index对应的直接通信目标地址在步骤81的消息中指示为SL发现。
步骤83：基站1收到UE1的SL BSR，根据Destination Index确定UE1请求的是SL发现资源，使用PDCCH调度SL发现资源给UE1。
步骤84：UE1使用基站1调度的SL发现资源发送发现消息。
步骤85：UE1上报(SL传输类型为)SL通信的SL BSR，其中Destination Index对应的直接通信目标地址在步骤81的消息中指示为SL通信。
步骤86：基站1收到UE1的SL BSR，根据Destination Index确定UE1请求的是SL通信资源，使用PDCCH调度SL通信资源给UE1。
步骤87：UE1使用基站1调度的SL通信资源执行SL通信。
由上可知，上述举例1是动态调度，主要是通过指示一个请求列表中的索引(与目标地址存在对应关系)对应的SL传输类型，来实现指示直接通信目标地址对应的SL传输类型；后续通过SL-BSR进行动态资源请求；举例2是半静态调度，UAI就可以直接请求资源(周期性资源)；举例3与举例1的流程类似，只是消息是其他RRC消息。
综上，本申请实施例中，对于基站需要针对SL发现和SL通信调度不同的资源池的资源，提供了终端通过信令向基站指示直接通信目标地址或业务类型信息与SL传输类型的映射关系的方法，解决了基站无法确定终端设备所 需调度的资源类型的问题，具体也就是解决了引入SL发现后基站如何区分SL发现和SL通信的传输资源的问题。
本申请实施例还提供了一种终端设备，如图9所示，包括存储器91，收发机92，处理器93：
存储器91，用于存储计算机程序；收发机92，用于在所述处理器93的控制下收发数据；处理器93，用于读取所述存储器91中的计算机程序并执行以下操作：
通过所述收发机92向网络设备发送指示信息；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
本申请实施例提供的所述终端设备通过向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；能够实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
具体的，收发机92，用于在处理器93的控制下接收和发送数据。
其中，在图9中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器93代表的一个或多个处理器和存储器91代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机92可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口94还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器93负责管理总线架构和通常的处理，存储器91可以存储处理器 93在执行操作时所使用的数据。
可选地，处理器93可以是中央处理器(CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)，处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序，用于按照获得的可执行指令执行本申请实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
本申请实施例中，所述向网络设备发送指示信息，包括：通过第一无线资源控制RRC信息，向网络设备发送指示信息；其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI 外的其他RRC信息。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
本申请实施例中，所述操作还包括：在向网络设备发送指示信息之后，通过所述收发机向网络设备发送SL缓存状态报告；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
在此需要说明的是，本申请实施例提供的上述设备，能够实现上述终端设备侧方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本申请实施例还提供了一种网络设备，如图10所示，包括存储器101，收发机102，处理器103：
存储器101，用于存储计算机程序；收发机102，用于在所述处理器103的控制下收发数据；处理器103，用于读取所述存储器101中的计算机程序并执行以下操作：
通过所述收发机102接收终端设备发送的指示信息；
根据所述指示信息，确定目标传输资源类型；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
本申请实施例提供的所述网络设备通过接收终端设备发送的指示信息；根据所述指示信息，确定目标传输资源类型；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息 与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型；能够支撑实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
具体的，收发机102，用于在处理器103的控制下接收和发送数据。
其中，在图10中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器103代表的一个或多个处理器和存储器101代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机102可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括无线信道、有线信道、光缆等传输介质。处理器103负责管理总线架构和通常的处理，存储器101可以存储处理器103在执行操作时所使用的数据。
处理器103可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)，处理器也可以采用多核架构。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情 况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
本申请实施例中，所述接收终端设备发送的指示信息，包括：接收终端设备通过第一无线资源控制RRC信息发送的指示信息；其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
本申请实施例中，所述操作还包括：通过所述收发机接收终端设备发送的SL缓存状态报告；所述根据所述指示信息，确定目标传输资源类型，包括：根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
在此需要说明的是，本申请实施例提供的上述装置，能够实现上述网络设备侧方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本申请实施例还提供了一种信息处理装置，应用于终端设备，如图11所 示，包括：
第一发送单元111，用于向网络设备发送指示信息；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
本申请实施例提供的所述信息处理装置通过向网络设备发送指示信息；其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；能够实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包 含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
本申请实施例中，所述向网络设备发送指示信息，包括：通过第一无线资源控制RRC信息，向网络设备发送指示信息；其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
本申请实施例中，所述的信息处理装置，还包括：第二发送单元，用于在向网络设备发送指示信息之后，向网络设备发送SL缓存状态报告；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
在此需要说明的是，本申请实施例提供的上述装置，能够实现上述终端设备侧方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本申请实施例还提供了一种信息处理装置，应用于网络设备，如图12所示，包括：
第一接收单元121，用于接收终端设备发送的指示信息；
第一确定单元122，用于根据所述指示信息，确定目标传输资源类型；
其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
本申请实施例提供的所述信息处理装置通过接收终端设备发送的指示信息；根据所述指示信息，确定目标传输资源类型；其中，所述指示信息用于 指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型；能够支撑实现终端设备向网络设备指示直接通信目标地址或业务类型信息与SL传输类型的映射关系，使得网络设备后续可以明确确定终端设备所需调度的是SL发现资源还是SL通信资源，很好的解决了相关技术中网络设备无法确定终端设备所需调度的资源类型的问题。
本申请实施例中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
可选地，若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
可选地，在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
本申请实施例中，所述接收终端设备发送的指示信息，包括：接收终端设备通过第一无线资源控制RRC信息发送的指示信息；其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和 UAI外的其他RRC信息。
其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
本申请实施例中，所述的信息处理装置，还包括：第二接收单元，用于接收终端设备发送的SL缓存状态报告；所述根据所述指示信息，确定目标传输资源类型，包括：根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
在此需要说明的是，本申请实施例提供的上述装置，能够实现上述网络设备侧方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是，本申请实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access  Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本申请实施例还提供了一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述终端设备侧的信息处理方法；或者，所述计算机程序用于使所述处理器执行上述网络设备侧的信息处理方法。
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
其中，上述终端设备侧或网络设备侧的信息处理方法的所述实现实施例均适用于该处理器可读存储介质的实施例中，也能达到相同的技术效果。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
需要说明的是，应理解以上各个模块的划分仅仅是一种逻辑功能的划分，实际实现时可以全部或部分集成到一个物理实体上，也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现；也可以全部以硬件的形式实现；还可以部分模块通过处理元件调用软件的形式实现，部分模块通过硬件的形式实现。例如，确定模块可以为单独设立的处理元件，也可以集成在上述装置的某一个芯片中实现，此外，也可以以程序代码的形式存储于上述装置的存储器中，由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起，也可以独立实现。这里所述的处理元件可以是一种集成电路，具有信号的处理能力。在实现过程中，上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。
例如，各个模块、单元、子单元或子模块可以是被配置成实施以上方法的一个或多个集成电路，例如：一个或多个特定集成电路(Application Specific Integrated Circuit，ASIC)，或，一个或多个微处理器(digital signal processor，DSP)，或，一个或者多个现场可编程门阵列(Field Programmable Gate Array，FPGA)等。再如，当以上某个模块通过处理元件调度程序代码的形式实现时，该处理元件可以是通用处理器，例如中央处理器(Central Processing Unit，CPU)或其它可以调用程序代码的处理器。再如，这些模块可以集成在一起，以片上系统(system-on-a-chip，SOC)的形式实现。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例，例如除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或 单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B和/或C，表示包含单独A，单独B，单独C，以及A和B都存在，B和C都存在，A和C都存在，以及A、B和C都存在的7种情况。类似地，本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A，单独B，或A和B都存在”。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (39)

  1. 一种信息处理方法，应用于终端设备，包括：
    向网络设备发送指示信息；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
  2. 根据权利要求1所述的信息处理方法，其中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
    所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
  3. 根据权利要求1所述的信息处理方法，其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
  4. 根据权利要求3所述的信息处理方法，其中，
    若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
  5. 根据权利要求4所述的信息处理方法，其中，
    在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
  6. 根据权利要求3所述的信息处理方法，其中，所述向网络设备发送指 示信息，包括：
    通过第一无线资源控制RRC信息，向网络设备发送指示信息；
    其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
  7. 根据权利要求6所述的信息处理方法，其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
    直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
    其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
  8. 根据权利要求7所述的信息处理方法，其中，在向网络设备发送指示信息之后，还包括：
    向网络设备发送SL缓存状态报告；
    其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
  9. 根据权利要求6所述的信息处理方法，其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
  10. 一种信息处理方法，应用于网络设备，包括：
    接收终端设备发送的指示信息；
    根据所述指示信息，确定目标传输资源类型；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
    所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
  11. 根据权利要求10所述的信息处理方法，其中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
    所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
  12. 根据权利要求10所述的信息处理方法，其中，若所述指示信息中包 含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
  13. 根据权利要求12所述的信息处理方法，其中，
    若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
  14. 根据权利要求13所述的信息处理方法，其中，
    在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
  15. 根据权利要求12所述的信息处理方法，其中，所述接收终端设备发送的指示信息，包括：
    接收终端设备通过第一无线资源控制RRC信息发送的指示信息；
    其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
  16. 根据权利要求15所述的信息处理方法，其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
    直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
    其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
  17. 根据权利要求16所述的信息处理方法，还包括：
    接收终端设备发送的SL缓存状态报告；
    所述根据所述指示信息，确定目标传输资源类型，包括：
    根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；
    其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
  18. 根据权利要求15所述的信息处理方法，其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
  19. 一种终端设备，包括存储器，收发机，处理器：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    通过所述收发机向网络设备发送指示信息；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
  20. 根据权利要求19所述的终端设备，其中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
    所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
  21. 根据权利要求19所述的终端设备，其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
  22. 根据权利要求21所述的终端设备，其中，
    若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识 信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
  23. 根据权利要求22所述的终端设备，其中，
    在所述终端设备上报SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则所述SL-BSR请求的资源是SL发现资源。
  24. 根据权利要求21所述的终端设备，其中，所述向网络设备发送指示信息，包括：
    通过第一无线资源控制RRC信息，向网络设备发送指示信息；
    其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
  25. 根据权利要求24所述的终端设备，其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
    直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
    其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
  26. 根据权利要求25所述的终端设备，其中，所述操作还包括：
    在向网络设备发送指示信息之后，通过所述收发机向网络设备发送SL缓存状态报告；
    其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
  27. 根据权利要求24所述的终端设备，其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
  28. 一种网络设备，包括存储器，收发机，处理器：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    通过所述收发机接收终端设备发送的指示信息；
    根据所述指示信息，确定目标传输资源类型；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
    所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
  29. 根据权利要求28所述的网络设备，其中，所述映射关系中一个所述直接通信目标地址对应一个所述SL传输类型；和/或，
    所述映射关系中一个所述业务类型信息对应一个所述SL传输类型。
  30. 根据权利要求28所述的网络设备，其中，若所述指示信息中包含SL传输类型的第一标识信息；在所述第一标识信息取第一值的情况下，指示所述SL传输类型为SL发现；在所述第一标识信息取第二值的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第二标识信息，在所述第二标识信息出现的情况下，指示所述SL传输类型为SL发现；在所述第二标识信息不出现的情况下，指示所述SL传输类型为SL通信；或者，
    若所述指示信息中包含SL传输类型的第三标识信息，在所述第三标识信息出现的情况下，指示所述SL传输类型为SL通信；在所述第三标识信息不出现的情况下，指示所述SL传输类型为SL发现。
  31. 根据权利要求30所述的网络设备，其中，
    若所述指示信息中包含SL传输类型的第二标识信息，则在所述第二标识信息出现的情况下，所述第二标识信息包含直接通信目标地址，且所述直接通信目标地址与直接通信目标地址索引相对应。
  32. 根据权利要求31所述的网络设备，其中，
    在接收到所述终端设备上报的SL-BSR的情况下，若所述SL-BSR中携带的直接通信目标地址索引对应的直接通信目标地址是所述第二标识信息包含的直接通信目标地址，则确定所述SL-BSR请求的资源是SL发现资源。
  33. 根据权利要求30所述的网络设备，其中，所述接收终端设备发送的指示信息，包括：
    接收终端设备通过第一无线资源控制RRC信息发送的指示信息；
    其中，所述第一RRC信息为直接通信接口终端信息SUI、或者终端辅助信息UAI、或者除SUI和UAI外的其他RRC信息。
  34. 根据权利要求33所述的网络设备，其中，在所述第一RRC信息为SUI的情况下，所述指示信息包含于直接通信目标地址对应的直接通信资源请求中；所述指示信息包含：
    直接通信目标地址对应的目标索引，以及所述目标索引对应的SL传输类型的标识信息；
    其中，所述标识信息为所述第一标识信息或所述第二标识信息或所述第三标识信息。
  35. 根据权利要求34所述的网络设备，其中，所述操作还包括：
    通过所述收发机接收终端设备发送的SL缓存状态报告；
    所述根据所述指示信息，确定目标传输资源类型，包括：
    根据所述指示信息和SL缓存状态报告，确定目标传输资源类型；
    其中，所述SL缓存状态报告中携带有直接通信目标地址对应的目标索引。
  36. 根据权利要求33所述的网络设备，其中，在所述第一RRC信息为UAI的情况下，所述UAI还用于请求传输资源。
  37. 一种信息处理装置，应用于终端设备，包括：
    第一发送单元，用于向网络设备发送指示信息；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信。
  38. 一种信息处理装置，应用于网络设备，包括：
    第一接收单元，用于接收终端设备发送的指示信息；
    第一确定单元，用于根据所述指示信息，确定目标传输资源类型；
    其中，所述指示信息用于指示直接通信目标地址与直通链路SL传输类型的映射关系，或者，业务类型信息与SL传输类型的映射关系；所述SL传输类型为SL发现或者SL通信；
    所述目标传输资源类型为所述直接通信目标地址对应的SL传输资源类型，或者，所述业务类型信息对应的SL传输资源类型。
  39. 一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行权利要求1至9任一项所述的信息处理方法；或者，
    所述计算机程序用于使所述处理器执行权利要求10至18任一项所述的信息处理方法。
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