WO2020134193A1 - 资源预留方法及设备 - Google Patents

资源预留方法及设备 Download PDF

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Publication number
WO2020134193A1
WO2020134193A1 PCT/CN2019/105766 CN2019105766W WO2020134193A1 WO 2020134193 A1 WO2020134193 A1 WO 2020134193A1 CN 2019105766 W CN2019105766 W CN 2019105766W WO 2020134193 A1 WO2020134193 A1 WO 2020134193A1
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Prior art keywords
priority
resource
data
service type
information
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PCT/CN2019/105766
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English (en)
French (fr)
Inventor
彭淑燕
纪子超
姜炜
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP19905683.9A priority Critical patent/EP3905774A4/en
Priority to KR1020217023329A priority patent/KR20210109567A/ko
Publication of WO2020134193A1 publication Critical patent/WO2020134193A1/zh
Priority to US17/360,616 priority patent/US11838803B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/806—Broadcast or multicast traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to a resource reservation method and device.
  • LTE Long Term Evolution
  • UE User Equipment
  • the UE can autonomously select transmission resources. For example, the UE may first receive control information sent by other UEs, and then exclude transmission resources reserved by other UEs based on the control information and the measured reference signal received power, and then obtain from the excluded transmission resources that meet preset conditions ( For example, a resource with low signal interference strength is a candidate resource, and finally a certain resource is selected from the candidate resources as a transmission resource.
  • the UE may first receive control information sent by other UEs, and then exclude transmission resources reserved by other UEs based on the control information and the measured reference signal received power, and then obtain from the excluded transmission resources that meet preset conditions ( For example, a resource with low signal interference strength is a candidate resource, and finally a certain resource is selected from the candidate resources as a transmission resource.
  • the above method is generally applicable to exclude transmission resources used to transmit broadcast-type data in the LTE system, and in the fifth generation wireless communication (5-Generation, 5G) New Air (NR) system, the UE may adopt The side link transmits other types of data (such as unicast type data or multicast type data). If you follow the above method, the UE may exclude the transmission resources reserved by other UEs for various types of data, resulting in a more efficient transmission of transmission resources. low.
  • Embodiments of the present application provide a resource reservation method and device, which can solve the problem that a UE may exclude transmission resources reserved by other UEs for various types of data, resulting in a low transmission efficiency of transmission resources.
  • an embodiment of the present application provides a resource reservation method.
  • This method can be applied to the UE.
  • the method may include: acquiring target information including at least one of first information and second information, the first information is used to indicate a resource reservation priority of the first data, and the second information is used to indicate The resource reservation priority of the second data, the first data is the data occupying the first resource, the second data is the data to be transmitted; according to the target information, it is determined whether to use the first resource as the transmission of the second data Candidate resources.
  • an embodiment of the present application provides a UE.
  • the UE may include an acquisition unit and a determination unit.
  • the acquiring unit is used to acquire target information
  • the target information includes at least one of the first information and the second information
  • the first information is used to indicate the resource reservation priority of the first data
  • the second information is used
  • the first data is the data occupying the first resource
  • the second data is the data to be transmitted
  • the determining unit is used to determine whether to obtain the target information acquired by the acquiring unit Use the first resource as a candidate resource for transmitting the second data.
  • an embodiment of the present application provides a UE, including a processor, a memory, and a computer program stored on the memory and executable on the processor.
  • the computer program is executed by the processor to implement the first aspect The steps of the resource reservation method provided.
  • an embodiment of the present application provides a computer-readable storage medium that stores a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, implements the steps of the resource reservation method provided in the first aspect.
  • target information may be obtained, where the target information includes at least one of first information and second information, the first information is used to indicate a resource reservation priority of the first data, and the second information It is used to indicate the resource reservation priority of the second data, the first data is the data occupying the first resource, the second data is the data to be transmitted; and according to the target information, it is determined whether to use the first resource as the transmission Candidate resources for this second data.
  • the resource reservation priority of the first data and/or the second data can be determined according to the target information, and it is determined whether the first resource reserved for the first data is a candidate resource for transmitting the second data Therefore, in the case where the service types of the first data and the second data are the same and different, it is possible to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby Can improve the transmission efficiency of transmission resources.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of this application.
  • FIG. 2 is a schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 3 is a second schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 4 is a third schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 5 is a fourth schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 6 is a fifth schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 7 is a sixth schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 8 is a seventh schematic diagram of a resource reservation method provided by an embodiment of this application.
  • FIG. 9 is a schematic diagram 8 of a resource reservation method provided by an embodiment of this application.
  • FIG. 10 is a schematic diagram 9 of a resource reservation method provided by an embodiment of this application.
  • FIG. 11 is a schematic diagram 10 of a resource reservation method provided by an embodiment of this application.
  • FIG. 12 is a schematic diagram 11 of a resource reservation method provided by an embodiment of this application.
  • FIG. 13 is a schematic structural diagram of a UE provided by an embodiment of this application.
  • FIG. 14 is a schematic diagram of hardware of a UE provided by an embodiment of the present application.
  • first and second in the description and claims of the embodiments of the present application are used to distinguish different objects, rather than describing a specific order of objects.
  • first transmission priority and the second transmission priority are used to distinguish different transmission priorities, rather than describing a specific order of transmission priorities.
  • the meaning of "plurality" refers to two or more.
  • Sidelink/Sublink/Sidelink/Sidelink It is a link for data transmission between the UE and the UE, that is, the data transmission between the UE and the UE can be performed directly without using a network device, for example, Data transmission directly on the physical layer.
  • the UE may send sidelink control information (Sidelink Control Information, SCI) through a physical sidelink control channel (Physical Sidelink Control Channel, PSCCH), and may schedule a physical sidelink shared channel (Physical Sidelink Shared Channel). PSSCH) to send data.
  • SCI Sidelink Control Information
  • PSCCH Physical Sidelink Control Channel
  • PSSCH Physical Sidelink shared channel
  • Current sidelink transmission can be divided into broadcast, multicast and unicast transmission methods.
  • Side-link communication may include device-to-device (D2D) and vehicle-to-everything (V2X) communications.
  • V2X mainly includes vehicle-to-vehicle communication (Vehicle-to-Vehicle, V2V), vehicle-to-infrastructure (V2I), vehicle-to-network communication (Vehicle-to-Network, V2N) and vehicle-to-vehicle communication People-to-Pedestrian (V2P).
  • Proximity-based Services Per-Packet Priority can be divided into multiple groups. The smaller the value of PPPP, the higher the transmission priority of the data packet.
  • One data packet can correspond to one or more PPPP. For example, PPPP can be divided into 8 groups, with values ranging from 0 to 7, respectively. If the value of PPPP is 0, the transmission priority of the data packet is higher, and if the value of PPPP is 7, the transmission priority of the data packet Lower.
  • the QoS parameter configuration may include one or more of the following QoS parameter combinations or combination index values: the priority of the data packet or data flow (Priority), the time of the data packet or data flow Latency, the reliability of a data packet or data stream, the communication distance of a data packet or data stream (Communication), the size of a data packet or data stream (Payload), the transmission rate of a data packet or data stream ( Transmission), the data rate of a data packet or data stream (Data Rate). It can be understood that the QoS parameter configuration may also include other possible QoS parameters, which may be determined according to actual usage requirements, which is not limited in the embodiments of the present application.
  • Embodiments of the present application provide a resource reservation method and device, which can obtain target information, where the target information includes at least one of first information and second information, and the first information is used to indicate resource reservation of the first data Priority, the second information is used to indicate the resource reservation priority of the second data, the first data is the data occupying the first resource, the second data is the data to be transmitted; and according to the target information, determine whether Use the first resource as a candidate resource for transmitting the second data.
  • the resource reservation priority of the first data and/or the second data can be determined according to the target information, and it is determined whether the first resource reserved for the first data is a candidate resource for transmitting the second data Therefore, in the case where the service types of the first data and the second data are the same and different, it is possible to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby Can improve the transmission efficiency of transmission resources.
  • the resource reservation method and device provided in the embodiments of the present application can be applied to a communication system. Specifically, it can be applied in a scenario where the UE reserves resources for data to be transmitted.
  • the above communication system may be a 5G NR V2X system, or other possible systems.
  • FIG. 1 shows a schematic structural diagram of two communication systems provided by an embodiment of the present application.
  • the communication system may include UE 01 and UE 02, where connection and communication may be established between UE 01 and UE 02.
  • the communication system may include UE 01, UE 02, and access network device 03, where UE 01 and access network device 03 may establish a connection and communicate, and UE 02 and access The network device 03 can establish a connection and communicate, and the UE 01 and UE 02 can also establish a connection and communicate.
  • the communication between UE01 and UE02 can be called side link communication.
  • the resource selection mode in the embodiment of the present application is an autonomous resource selection mode.
  • autonomous resource selection mode there may or may not be base station coverage.
  • connection relationship between UE 01 and UE 02 is indicated by a solid line connection in FIG. 1.
  • the UE 01 and UE 02 shown in FIG. 1 may be wirelessly connected.
  • a UE is a device that provides voice and/or data connectivity to users, a handheld device with wired/wireless connection capabilities, or other processing devices connected to a wireless modem.
  • the UE can communicate with one or more core network devices via a radio access network (Radio Access Network, RAN).
  • Radio Access Network Radio Access Network
  • the UE can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, or a portable, pocket-sized, handheld, computer-built, or vehicle-mounted mobile device that exchanges language with the RAN And/or data, for example, Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, wireless local loop (Wireless Local Loop), WLL stations, personal digital assistants (Personal Digital Assistant) , PDA) and other equipment.
  • PCS Personal Communication Service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the UE may also be referred to as a user agent (User Agent) or terminal device.
  • the access network device may be a base station.
  • the base station is a device deployed in the RAN to provide wireless communication functions for the UE.
  • the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and so on.
  • the names of devices with base station functions may be different.
  • gNB fifth generation mobile communication
  • eNB Evolved NodeB
  • 3G third-generation mobile communication
  • an embodiment of the present application provides a resource reservation method.
  • the resource reservation method may be applied to user equipment UE, and the resource reservation method may include steps 201 and 202 described below.
  • Step 201 The UE obtains target information.
  • the above target information may include at least one of the first information and the second information.
  • the first information may be used to indicate the resource reservation priority of the first data.
  • the second information is used to indicate the resource reservation priority of the second data.
  • the first data is data occupying the first resource.
  • the second data is data to be transmitted.
  • the first data and the second data may be data packets or data streams.
  • the first information may include at least one of the following: a service type of the first data, a QoS parameter of the first data, and a mapping parameter of the first data.
  • the second information may include at least one of the following: the service type of the second data, the QoS parameter of the second data, and the mapping parameter of the second data.
  • the mapping parameter of the first data may be a signal quality value of the first data
  • the mapping parameter of the second data may be a signal quality threshold value obtained by mapping the QoS parameter of the first data and the QoS parameter of the second data.
  • a service type is any one of the following: broadcast signaling, RRC signaling, broadcast service data, multicast service data, and unicast service data.
  • the broadcast signaling may be system information block (System Information Block, SIB) signaling, etc.
  • the QoS parameters of the first data may include PPPP parameters of the first data
  • the QoS parameters of the second data may include PPPP parameters of the second data
  • the mapping parameter of the first data may specifically be Reference Signal Received Power (RSRP) of the first data
  • the mapping parameter of the second data may specifically be the PPPP parameter of the first data and the second data.
  • the signal quality threshold obtained by PPPP parameter mapping.
  • the first information may specifically be any one of the following:
  • the first information includes the service type of the first data.
  • the first information includes the QoS parameters of the first data.
  • the first information includes the service type of the first data and the QoS parameters of the first data.
  • the target information includes second information
  • the second information may specifically be any of the following:
  • the second information includes the service type of the second data.
  • the second information includes QoS parameters of the second data.
  • the second information includes the service type of the second data and the QoS parameter of the second data.
  • the first information and the second information may specifically be any of the following:
  • the first information includes the service type of the first data
  • the second information includes the service type of the second data.
  • the first information includes the QoS parameters of the first data
  • the second information includes the QoS parameters of the second data
  • the first information includes mapping parameters of the first data
  • the second information includes mapping parameters of the second data.
  • the first information includes the service type of the first data and the QoS parameter of the first data
  • the second information includes the service type of the second data and the QoS parameter of the second data.
  • the first information includes the service type of the first data and the mapping parameters of the first data
  • the second information includes the service type of the second data and the mapping parameters of the second data.
  • the service type of the first data may be indicated by radio resource control (Radio Resource Control, RRC) signaling, SCI, or downlink control information (Downlink Control Information, DCI).
  • RRC Radio Resource Control
  • DCI Downlink Control Information
  • Method 1 Display instructions.
  • the DCI indication is used as an example to illustrate the service type of the first data.
  • the DCI may include 2 bits, which may be used to indicate that the service type of the first data is broadcast service data, multicast service data, and unicast.
  • Business data For example, 01 may represent broadcast service data, 10 may represent multicast service data, and 11 may unicast service data.
  • the service type of the first data may be specifically indicated by RRC signaling, SCI or DCI configuration information. If the configuration information includes UE ID or unicast feedback information, the UE may determine that the service type of the first data is a unicast service; if the configuration information includes configuration group ID or group feedback information, the UE may determine the first data The service type of is unicast service; if the configuration information does not include the UE ID or group ID, the UE may determine that the service type of the first data is the broadcast service.
  • Method 3 Joint coding with other domains.
  • joint coding means that code points of domain values indicated by RRC signaling, SCI or DCI can be jointly encoded with other domain values (such as feedback information configuration, etc.), and domain values indicated by RRC signaling, SCI or DCI
  • the code point of can clearly indicate that the service type of the first data is unicast, multicast, and broadcast.
  • the resource reservation priority of a data is predefined in the communication protocol, or pre-configured by the UE, or configured by the UE, or pre-configured by the network device, or by the network The device is configured.
  • the network device may pre-configure the reservation priority of the broadcast service data, the multicast service data, and the unicast service data from high to low in order: reservation priority of the broadcast service data> reservation of the multicast service data Priority> The reserved priority of unicast service data.
  • the network device may pre-configure the reservation priority of broadcast signaling, RRC signaling, broadcast service data, multicast service data, and unicast service data from high to low in order: reservation priority of broadcast signaling Level>Reserved priority of RRC signaling>Reserved priority of broadcast service data>Reserved priority of multicast service data>Reserved priority of unicast service data.
  • the reservation priority of the signaling radio bearer is higher than the reservation priority of the data radio bearer.
  • the UE may specifically obtain the target information through any one of the following possible implementation manners:
  • the first possible implementation manner is that the target information includes first information. Specifically, before the UE and other UEs transmit the data to be transmitted (ie, the second data) through the side link, the UE may perform sensing (sensing), and obtain the data occupying the first resource (ie, the first data) according to the detected control information. A) the resource reservation priority of the data), and according to the resource reservation priority of the first data, determine whether the first resource occupied by the first data will be a candidate resource for the second data.
  • the second possible implementation manner is that the target information includes second information. Specifically, before the UE and other UEs transmit the data to be transmitted (ie, the second data) via the side link, the UE may obtain the resource reservation priority of the second data, and determine the resource reservation priority of the second data to determine Whether to use the first resource occupied by the first data as a candidate resource for transmitting the second data.
  • the target information includes first information and second information. Specifically, before the UE and other UEs transmit the data to be transmitted (ie, the second data) via the side link, the UE can obtain the resource reservation priority of the second data; and perform sensing (sensing) according to the detected control Information, obtain the resource reservation priority of the data occupying the first resource (ie, the first data); and according to the resource reservation priority of the first data and the resource reservation priority of the second data, determine whether it will be The first resource reserved by the first data serves as a candidate resource for transmitting the second data.
  • control information may be SCI, Sidelink Configuration (SA) information, and so on.
  • SA Sidelink Configuration
  • Step 202 The UE determines whether to use the first resource as a candidate resource for transmitting second data according to the target information.
  • the UE may determine to use the first resource as a candidate resource according to the target information; or, according to the target information, determine not to use the first resource as a candidate resource.
  • the candidate resource may be a candidate resource set, and the candidate resource set may include one or more resources.
  • the first resource may be a resource in the candidate resource set.
  • the candidate resource set is an empty set, and the empty set does not include the first resource. If the UE determines to use the first resource as a candidate resource, the UE may reserve the first resource to the candidate resource set; if the UE determines not to use the first resource as a candidate resource, the UE may not perform the processing action.
  • the candidate resource set is a collection, and the collection includes the first resource. If the UE determines that the first resource is a candidate resource, the UE may not perform a processing action; if the UE determines that the first resource is not a candidate resource, the UE may exclude the first resource from the set of candidate resources.
  • the UE may randomly select a resource from the candidate resource set as the reserved resource.
  • the UE may randomly select a resource from the candidate resource set as the reserved resource.
  • An embodiment of the present application provides a resource reservation method, because the resource reservation priority of the first data and/or the second data can be determined according to the target information, and whether the first resource reserved for the first data is determined as Candidate resource for transmitting the second data, so in the case where the service types of the first data and the second data are the same and different, the first resource may be used as the candidate resource for transmitting the second data, and will not be simply excluded
  • the resources of various business types can improve the transmission efficiency of the transmission resources.
  • the above step 202 may be specifically implemented by the following step 202A.
  • Step 202A In the case that the first information is the first preset information, the UE determines to use the first resource as a candidate resource.
  • the resource reservation priority indicated by the first preset information may be the lowest priority.
  • the UE may determine not to use the first resource as a candidate resource.
  • the target information may further include second information.
  • the first information may include at least one of a service type of the first data and a QoS parameter of the first data.
  • the first preset information may be a preset service type, or may be a preset QoS parameter (for example, a preset PPPP parameter).
  • the first preset information is used as the first preset service type as an example for description. It is assumed that the first preset service type is unicast service data, and the resource reservation priority indicated by the unicast service data is the lowest priority. If the service type of the first data is unicast service data, the UE may determine to use the first resource as a candidate resource; if the service type of the first data is broadcast service data or multicast service data, the UE may determine not to use the first data Resources as candidate resources.
  • the first preset information is used as the first preset PPPP parameter as an example for description. It is assumed that the first preset PPPP parameter value is 7, and the resource reservation priority indicated by the first preset PPPPP parameter value is 7 is the lowest priority. If the QoS parameter value of the first data is 7, the UE may determine the first resource as a candidate resource; if the QoS parameter value of the first data is a value less than 7 (for example, a value of 5), the UE may determine The first resource is not used as a candidate resource.
  • the UE may directly use the first resource occupied by the first data as a candidate resource for transmitting second data when the resource reservation priority indicated by the first information is the lowest priority Without obtaining the resource reservation priority of the second data, and comparing the resource reservation priority of the first data and the resource reservation priority of the second data, so that the steps of resource reservation can be simplified.
  • step 202 may specifically be implemented by the following step 202B.
  • Step 202B In the case where the second information is the second preset information, the UE determines to use the first resource as a candidate resource.
  • the resource reservation priority indicated by the second preset information may be the highest priority.
  • the UE may determine not to use the first resource as a candidate resource.
  • the target information may further include first information.
  • the second information may include at least one of a service type of the second data and a QoS parameter of the second data.
  • the second preset information may be a preset service type, or may be a preset QoS parameter (for example, a preset PPPP parameter).
  • the second preset information is the second preset service type as an example for description. It is assumed that the second preset service type is broadcast signaling, and the resource reservation priority indicated by the broadcast signaling is the highest priority. If the service type of the second data is broadcast signaling, the UE may determine to use the first resource as a candidate resource; if the service type of the second data is RRC signaling, broadcast service data, multicast service data, or unicast service data, Then the UE may determine not to use the first resource as a candidate resource.
  • the second preset information as the second preset PPPP parameter as an example for description. It is assumed that the value of the second preset PPPP parameter is 0, and the resource reservation priority indicated by the value of the second preset PPPPP parameter is 0 is the highest priority. If the QoS parameter value of the second data is 0, the UE may determine to use the first resource as a candidate resource; if the QoS parameter value of the second data is a value greater than 0 (for example, a value of 2), the UE may It is determined not to use the first resource as a candidate resource.
  • the resource reservation method provided by the embodiment of the present application can directly use the first resource occupied by the first data as a candidate resource for transmitting the second data when the resource reservation priority indicated by the second information is the highest priority, There is no need to obtain the resource reservation priority of the first data, and compare the resource reservation priority of the first data with the resource reservation priority of the second data, thereby simplifying the resource reservation method.
  • the target information includes first information and second information
  • the first information includes the service type of the first data
  • the second information includes the service type of the second data
  • the above step 202 may be specifically implemented by the following step 202C, step 202D, or step 202E.
  • Step 202C When the first priority is lower than the second priority, the UE determines to use the first resource as a candidate resource.
  • Step 202D In the case where the first priority is higher than the second priority, the UE determines not to use the first resource as a candidate resource.
  • Step 202E When the first priority is equal to the second priority, the UE determines to use the first resource as a candidate resource, or determines not to use the first resource as a candidate resource.
  • the above-mentioned first priority may reserve a priority for resources indicated by the service type of the first data.
  • the above-mentioned second priority may reserve a priority for resources indicated by the service type of the second data.
  • RRC signaling as an example for illustration.
  • the resource reservation priority that is, the first priority
  • the resource reservation priority indicated by the service type of the second data ie, the second priority
  • the UE may reserve the first resource to the candidate resource set; if the candidate resource set is a collection, and the collection includes the first Resources, then the UE may not perform processing actions.
  • the resource reservation priority indicated by the service type of the first data (ie, the first priority) is higher than the resource reservation indicated by the service type of the second data Priority (ie, second priority), so the UE can determine not to use the first resource as a candidate resource.
  • the UE may not perform a processing action; if the candidate resource set is a collection, and the collection includes the first resource, then the UE may The set of candidate resources excludes the first resource.
  • the resource reservation priority indicated by the service type of the first data is equal to the resource reservation priority indicated by the service type of the second data Level (ie, second priority), so the UE may determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate resource.
  • the service type of the first data may include at least one first service type
  • the service type of the second data may include at least one second service type
  • first service type and the second service type may be the same service type or different service types.
  • the specifics can be determined according to actual use requirements, and the embodiments of the present application are not limited.
  • the service type of the first data may include RRC signaling
  • the service type of the second data may include broadcast signaling and broadcast service data; or, the service type of the first data may include RRC signaling and broadcast service data
  • the service type of the second data may include broadcast signaling; or, the service type of the first data may include RRC signaling and broadcast service data, and the service type of the second data may include RRC signaling and multicast service data.
  • a first service type may correspond to a bearer type
  • a second service type may correspond to a bearer type
  • the bearer types provided in the embodiments of the present application include a first bearer type and a second bearer type.
  • the first bearer type may be a signaling radio bearer (Signal Radio Bearer, SRB), and the second bearer
  • the type can be Data Radio Bearer (Data Radio Bearer, DRB).
  • the resource reservation priority corresponding to the first bearer type may be higher than the resource reservation priority corresponding to the second bearer type.
  • the bearer type corresponding to the first service type is SRB; if the first service type is broadcast service data and multicast service Data or unicast service data, then the bearer type corresponding to the first service type is DRB.
  • the bearer type corresponding to the second service type is SRB; if the second service type is broadcast service data and multicast service Data or unicast service data, then the bearer type corresponding to the second service type is DRB.
  • the first priority may be a priority reserved for resources indicated by a first target service type in at least one first service type.
  • the above-mentioned second priority may reserve a priority for resources indicated by the second target service type in at least one second service type.
  • the first target service type and the second target service type may correspond to the same bearer type.
  • the first target service type may be the first service type indicating the highest resource reservation priority among the first service types belonging to the first bearer type among at least one first service type.
  • the second target service type may be a second service type indicating the highest resource reservation priority among the second service types belonging to the first bearer type among at least one second service type.
  • first target service type and the second target service type may be the same service type or different service types.
  • the specifics can be determined according to actual use requirements, and the embodiments of the present application are not limited.
  • the service type of the first data includes RRC signaling and broadcast service data
  • the service type of the second data includes broadcast signaling and multicast service data
  • RRC signaling and broadcast signaling belong to SRB (that is, the first A bearer type)
  • the first priority can be reserved for resources indicated by RRC signaling
  • the second priority can be reserved for resources indicated by broadcast signaling. Since the first priority is lower than the second priority, the UE may determine to use the first resource as a candidate resource.
  • the service type of the first data includes broadcast signaling and multicast service data
  • the service type of the second data includes RRC signaling and multicast service data
  • broadcast signaling and RRC signaling belong to SRB (that is, The first type of bearer)
  • the first priority can be reserved for resources indicated by broadcast signaling
  • the second priority can be reserved for resources indicated by RRC signaling. Since the first priority is higher than the second priority, the UE may determine not to use the first resource as a candidate resource.
  • the first priority may reserve the priority for resources indicated by RRC signaling
  • the second priority may reserve the priority for resources indicated by RRC signaling. Since the first priority is equal to the second priority, the UE may determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate resource.
  • the resource reservation method provided in the embodiment of the present application may determine whether to use the first resource as the transmission first according to the resource reservation priority indicated by the service type of the first data and the resource reservation priority indicated by the service type of the second data Candidate resources for data, without simply excluding resources of various business types, thereby improving the transmission efficiency of transmission resources.
  • the above step 202E may specifically adopt the following first Optional implementation (ie, step 202E1, step 202E2, or step 202E3 described below); or, in the case where the first information further includes the mapping parameters of the first data and the second information further includes the mapping parameters of the second data Specifically, the above-mentioned step 202E may be specifically implemented by the following second optional implementation manner (that is, the following step 202E1, step 202E4, or step 202E5).
  • step 202E may be implemented by the following step 202E1, step 202E2, or step 202E3.
  • Step 202E1 when the first priority is equal to the second priority and the third priority is lower than the fourth priority, the UE determines to use the first resource as a candidate resource.
  • Step 202E2 When the first priority is equal to the second priority and the third priority is higher than the fourth priority, the UE determines not to use the first resource as a candidate resource.
  • the UE determines to use the first resource as a candidate resource, or determines not to use the first resource as a candidate resource.
  • the third priority may reserve a priority for the resource indicated by the QoS parameter of the first data.
  • the above fourth priority may reserve the priority for the resources indicated by the QoS parameters of the second data.
  • the service type of the first data is RRC signaling
  • the service type of the second data is RRC signaling (that is, the first priority is equal to the second priority)
  • the QoS parameter of the first data is the first
  • the PPPP parameter of the data and the QoS parameter of the second data are PPPP parameters of the second data as an example for description.
  • the UE may determine to use the first resource as a candidate resource.
  • the resource reservation indicated by the PPPP parameter of the first data takes priority
  • the level (ie the third priority) is higher than the resource reservation priority (ie the fourth priority) indicated by the PPPP parameter of the second data, then the UE may determine not to use the first resource as a candidate resource.
  • the UE may determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate Resources.
  • the resource reservation method provided in the embodiment of the present application may be based on the resource reservation priority indicated by the QoS parameter of the first data and the QoS parameter indicated by the second data when the first priority is equal to the second priority
  • the resource reservation priority determines whether to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby improving the transmission efficiency of the transmission resource.
  • step 202E may be implemented by the following step 202E4 or step 202E5.
  • Step 202E4 When the first priority is equal to the second priority and the fifth priority is lower than the sixth priority, the UE determines to use the first resource as a candidate resource.
  • the UE determines not to use the first resource as a candidate resource.
  • the above-mentioned fifth priority may reserve the priority for the resource indicated by the mapping parameter of the first data.
  • the above-mentioned sixth priority may reserve the priority for the resource indicated by the mapping parameter of the second data.
  • the fifth priority lower than the sixth priority may be that the signal quality value of the first data is less than the signal quality threshold.
  • the fifth priority being higher than or equal to the sixth priority may be that the signal quality value of the first data is greater than or equal to the signal quality threshold.
  • the service type of the first data is RRC signaling
  • the service type of the second data is RRC signaling (that is, the first priority is equal to the second priority)
  • the QoS parameter of the first data is the first
  • the PPPP parameter of the data and the QoS parameter of the second data are PPPP parameters of the second data as an example for description.
  • the UE may perform RSRP measurement on the resources or control information indicated by the control information (such as SA information) to obtain the RSRP of the first data (that is, the mapping parameter of the first data), and compare the The PPPP parameters and the PPPP parameters of the second data are mapped to the RSRP threshold to obtain the signal quality threshold (that is, the mapping parameters of the second data). In this way, the UE may determine whether to use the first resource as a candidate resource for transmitting the second data according to the size relationship between the mapping parameter of the first data and the mapping parameter of the second data.
  • control information such as SA information
  • the UE may determine to use the first resource as a candidate resource.
  • the UE may determine not to use the first resource as a candidate resource.
  • the resource reservation method provided by the embodiment of the present application can reserve the priority indicated by the mapping parameter of the first data and the resource indicated by the mapping parameter of the second data when the first priority is equal to the second priority
  • the priority is reserved to determine whether to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby improving the transmission efficiency of the transmission resource.
  • the above steps 202E can be implemented by the following steps 202E6.
  • Step 202E6 In the case that the first priority is equal to the second priority, the UE determines, according to the seventh priority and the eighth priority, to use the first resource as a candidate resource, or determines not to use the first resource as a candidate resource.
  • the above-mentioned seventh priority may be a priority reserved for resources indicated by the third target service type in at least one first service type.
  • the above eighth priority may reserve the priority for the resources indicated by the fourth target service type in at least one second service type.
  • the third target service type and the fourth target service type correspond to the same bearer type.
  • the third target service type is the first service type indicating the highest resource reservation priority among the first service types belonging to the second bearer type among at least one first service type.
  • the fourth target service type is at least one second service type, and a second service type that indicates the highest resource reservation priority among the second service types that belong to the second bearer type.
  • the resource reservation priority corresponding to the first bearer type is higher than the resource reservation priority corresponding to the second bearer type.
  • third target service type and the fourth target service type may be the same service type or different service types.
  • the specifics can be determined according to actual use requirements, and the embodiments of the present application are not limited.
  • the UE may compare the resource reservation priority corresponding to the second bearer type. Also, since unicast service data and multicast service data belong to DRB (that is, the second bearer type), the seventh priority can reserve the priority for the resources indicated by the unicast service data, and the eighth priority can be the multicast service The resource reservation priority indicated by the data. Since the first priority is equal to the second priority and the seventh priority is lower than the eighth priority, the UE may determine to use the first resource as a candidate resource.
  • the UE since the first priority is equal to the second priority, the UE The resource reservation priority corresponding to the second bearer type can be compared. Also, since the broadcast service data and the multicast service data belong to DRB (ie, the second bearer type), the seventh priority level can reserve the priority for the resources indicated by the broadcast service data, and the eighth priority can be the multicast service data indication. The resource reservation priority. Since the first priority is equal to the second priority and the seventh priority is higher than the eighth priority, the UE may determine not to use the first resource as a candidate resource.
  • the service type of the first data includes RRC signaling and multicast service data
  • the service type of the second data includes RRC signaling and multicast service data
  • the UE may compare the resource reservation priority corresponding to the second bearer type.
  • the seventh priority can reserve the priority for the resource indicated by the multicast service data
  • the eighth priority can be the resource pre-indication for the multicast service data.
  • the UE may further according to the QoS parameters of the first data and the QoS parameters of the second data (or according to the mapping parameters of the first data, Mapping parameter of the second data) to determine whether to use the first resource as a candidate resource.
  • the resource reservation method provided by the embodiment of the present application can, according to the resource reservation priority indicated by the third target service type and the fourth target, when the first priority is equal to the second priority
  • the resource reservation priority indicated by the service type determines whether to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby improving the transmission efficiency of the transmission resource.
  • the target information includes first information and second information
  • the first information includes the QoS parameter of the first data
  • the second information includes the QoS parameter of the second data
  • the above step 202 may be specifically implemented by the following step 202F, step 202G, or step 202H.
  • Step 202F When the third priority is lower than the fourth priority, the UE determines to use the first resource as a candidate resource.
  • Step 202G In the case where the third priority is higher than the fourth priority, the UE determines not to use the first resource as a candidate resource.
  • Step 202H In the case where the third priority is equal to the fourth priority, the UE determines to use the first resource as a candidate resource, or determines not to use the first resource as a candidate resource.
  • the third priority may reserve a priority for the resource indicated by the QoS parameter of the first data.
  • the above fourth priority may reserve the priority for the resources indicated by the QoS parameters of the second data.
  • the following takes the QoS parameter of the first data as the PPPP parameter of the first data and the QoS parameter of the second data as the PPPP parameter of the second data as an example for description.
  • the resource reservation priority indicated by the PPPP parameter of the first data (that is, the third priority) is lower than that of the second data
  • the resource reservation priority indicated by the PPPP parameter that is, the fourth priority
  • the UE may reserve the first resource to the candidate resource set; if the candidate resource set is a collection, and the collection includes the first Resources, then the UE may not perform processing actions.
  • the resource reservation priority (that is, the third priority) indicated by the PPPP parameter of the first data is higher than that of the second data
  • the resource reservation priority indicated by the PPPP parameter that is, the fourth priority
  • the UE may not perform a processing action; if the candidate resource set is a collection, and the collection includes the first resource, then the UE may The set of candidate resources excludes the first resource.
  • the resource reservation priority (that is, the third priority) indicated by the PPPP parameter of the first data is equal to the PPPP parameter of the second data.
  • the indicated resource reservation priority ie, the fourth priority
  • the resource reservation method provided in the embodiment of the present application may determine whether to occupy the first data according to the resource reservation priority indicated by the QoS parameter of the first data and the resource reservation priority indicated by the QoS parameter of the second data
  • a resource serves as a candidate resource for transmitting the second data without simply excluding resources of various service types, so that the transmission efficiency of the transmission resource can be improved.
  • the above step 202H may be specifically implemented by the following Steps 202H1, 202H2 or 202H3 are implemented.
  • Step 202H1 in the case where the third priority is equal to the fourth priority and the first priority is lower than the second priority, the UE determines to use the first resource as a candidate resource.
  • Step 202H2 When the third priority is equal to the fourth priority and the first priority is higher than the second priority, the UE determines not to use the first resource as a candidate resource.
  • Step 202H3 In the case where the third priority is equal to the fourth priority and the first priority is equal to the second priority, the UE determines to use the first resource as a candidate resource, or determines not to use the first resource as a candidate resource.
  • the above-mentioned first priority may reserve a priority for resources indicated by the service type of the first data.
  • the above-mentioned second priority may reserve a priority for resources indicated by the service type of the second data.
  • the following uses an example in which the third priority is equal to the fourth priority and the service type of the second data is RRC signaling.
  • the third priority is equal to the fourth priority
  • the service type of the first data is broadcast service data, multicast service data, or unicast service data
  • the resources indicated by the service type of the first data The reservation priority (ie, the first priority) is lower than the resource reservation priority (ie, the second priority) indicated by the service type of the second data, so the UE can determine the first resource as a candidate resource.
  • the resource reservation priority indicated by the service type of the first data (that is, the first priority ) Is higher than the resource reservation priority indicated by the service type of the second data (ie, the second priority), so the UE may determine not to use the first resource as a candidate resource.
  • the resource reservation priority indicated by the service type of the first data (that is, the first priority ) Is equal to the resource reservation priority indicated by the service type of the second data (ie, the second priority), so the UE may determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate resource.
  • the resource reservation method provided in the embodiment of the present application may reserve resources according to the resources indicated by the service type of the first data and the resources indicated by the service type of the second data when the third priority is equal to the fourth priority
  • the priority is reserved to determine whether to use the first resource as a candidate resource for transmitting the second data without simply excluding resources of various service types, thereby improving the transmission efficiency of the transmission resource.
  • the target information includes first information and second information
  • the first information includes mapping parameters of the first data
  • the second information includes mapping parameters of the second data
  • the above step 202 may be specifically implemented by the following step 202I or step 202J.
  • Step 202I When the fifth priority is lower than the sixth priority, the UE determines to use the first resource as a candidate resource.
  • Step 202J When the fifth priority is higher than or equal to the sixth priority, the UE determines not to use the first resource as a candidate resource.
  • the fifth priority may be a priority reserved for resources indicated by the mapping parameters of the first data
  • the sixth priority may be a priority reserved for resources indicated by the mapping parameters of the second data.
  • the fifth priority lower than the sixth priority may be that the signal quality value of the first data is less than or equal to the signal quality threshold.
  • the fifth priority being higher than or equal to the sixth priority may be that the signal quality value of the first data is greater than the signal quality threshold.
  • the following takes the QoS parameter of the first data as the PPPP parameter of the first data and the QoS parameter of the second data as the PPPP parameter of the second data as an example for description.
  • the UE may perform RSRP measurement on the resources or control information indicated by the control information (such as SA information) to obtain the RSRP of the first data (that is, the mapping parameter of the first data), and compare the The PPPP parameters and the PPPP parameters of the second data are mapped to the RSRP threshold to obtain the signal quality threshold (that is, the mapping parameters of the second data).
  • control information such as SA information
  • the UE may determine to use the first resource as a candidate resource.
  • the UE may determine not to use the first resource as a candidate resource.
  • the resource reservation method provided in the embodiment of the present application may determine whether to use the first resource as the transmission priority according to the resource reservation priority indicated by the mapping parameter of the first data and the resource reservation priority indicated by the mapping parameter of the second data Candidate resources for data, without simply excluding resources of various business types, thereby improving the transmission efficiency of transmission resources.
  • the resource reservation method provided in this embodiment of the present application may further include the following step 203.
  • Step 203 After determining the candidate resource, in a case where the number of resources K in the candidate resource satisfies the target condition, the UE determines N first resources among the plurality of first resources as candidate resources.
  • the N first resources are resources occupied by N data with the lowest priority of the service type and the least interference.
  • the above-mentioned total resources may be all resources in the collection after initialization; or may be all resources occupied by multiple first resources.
  • the above-mentioned quantity threshold may be 10 or 50 or the like.
  • the aforementioned threshold ratio may be 10% or 20%.
  • the UE may sort the multiple first resources according to the priority of the service types of the multiple first resources, and for at least one of the same service type A resource can be sorted according to the degree of interference. If the data with the lowest priority of the service type is X (X>6), the UE may select 6 data from the X data, and determine the 6 second resources occupied by the 6 data as candidate resources.
  • the resource reservation method provided by the embodiment of the present application can be re-determined as a candidate resource when the number of resources in the candidate resource is less than the resource threshold, so that sufficient resources can be reserved for the data to be transmitted, and thus can be guaranteed to be transmitted The normal transmission of data.
  • FIG. 13 shows a possible structural schematic diagram of the UE involved in the embodiment of the present application.
  • the UE 1300 provided in this embodiment of the present application may include: an obtaining unit 1301 and a determining unit 1302.
  • the obtaining unit 1301 may be used to obtain target information.
  • the target information may include at least one of the first information and the second information.
  • the first information may be used to indicate the resource reservation priority of the first data.
  • the second information may be used to indicate the resource reservation priority of the second data, the first data may be data occupying the first resource, and the second data may be data to be transmitted.
  • the determining unit 1302 may be used to determine whether to use the first resource as a candidate resource for transmitting the second data according to the target information acquired by the acquiring unit 1301.
  • the first information may include at least one of the following: a service type of the first data, a QoS parameter of the first data, and a mapping parameter of the first data.
  • the second information may include at least one of the following: the service type of the second data, the QoS parameter of the second data, and the mapping parameter of the second data.
  • the mapping parameter of the first data may be a signal quality value of the first data
  • the mapping parameter of the second data may be a signal quality threshold value obtained by mapping the QoS parameter of the first data and the QoS parameter of the second data.
  • the target information includes first information and second information
  • the first information includes a service type of first data
  • the second information includes a service type of second data.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate resource when the first priority is lower than the second priority; when the first priority is higher than the second priority, determine not to The first resource is used as a candidate resource; when the first priority is equal to the second priority, it is determined that the first resource is used as a candidate resource, or it is determined that the first resource is not used as a candidate resource.
  • the first priority is the resource reservation priority indicated by the service type of the first data
  • the second priority is the resource reservation priority indicated by the service type of the second data.
  • the first information may further include QoS parameters of the first data
  • the second information may further include QoS parameters of the second data.
  • the determining unit 1302 may be specifically used to determine the first resource as a candidate resource when the first priority is equal to the second priority and the third priority is lower than the fourth priority; When the second priority and the third priority are higher than the fourth priority, the first resource is determined not to be a candidate resource; when the first priority is equal to the second priority and the third priority is equal to the fourth priority In the case of, determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate resource.
  • the third priority is the resource reservation priority indicated by the QoS parameter of the first data
  • the fourth priority is the resource reservation priority indicated by the QoS parameter of the second data.
  • the first information may further include mapping parameters of the first data
  • the second information may further include mapping parameters of the second data.
  • the determining unit 1302 may be specifically used to determine the first resource as a candidate resource when the first priority is equal to the second priority and the fifth priority is lower than the sixth priority; In the case of the second priority and the fifth priority is higher than or equal to the sixth priority, it is determined not to use the first resource as a candidate resource.
  • the fifth priority is the resource reservation priority indicated by the mapping parameter of the first data
  • the sixth priority is the resource reservation priority indicated by the mapping parameter of the second data
  • the fifth priority is lower than the sixth
  • the priority is that the signal quality value of the first data is less than the signal quality threshold
  • the fifth priority is higher than or equal to the sixth priority is that the signal quality value of the first data is greater than or equal to the signal quality threshold.
  • the service type of the first data may include at least one first service type
  • the service type of the second data may include at least one second service type.
  • a first service type corresponds to a bearer type
  • a second service type corresponds to a bearer type.
  • the first priority may reserve the priority for the resources indicated by the first target service type in the at least one first service type
  • the second priority may be the second target service type in the at least one second service type
  • the indicated resource reservation priority, the first target service type and the second target service type correspond to the same bearer type.
  • the first target service type is the first service type indicating the highest resource reservation priority among the first service types belonging to the first bearer type among the at least one first service type;
  • the second target service type is the Among the at least one second service type, the second service type indicating the highest resource reservation priority in the second service type belonging to the first bearer type;
  • the resource reservation priority corresponding to the first bearer type is a preset The highest resource reservation priority.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate according to the seventh priority and the eighth priority when the first priority is equal to the second priority Resources, or determine not to use the first resource as a candidate resource.
  • the seventh priority is a resource reservation priority indicated by a third target service type in at least one first service type
  • the eighth priority is a fourth target service type in at least one second service type
  • the indicated resource reservation priority, the third target service type and the fourth target service type correspond to the same bearer type.
  • the third target service type is at least one of the first service type, and the first service type indicating the highest resource reservation priority among the first service types belonging to the second bearer type; the fourth target service type is at least one Among the second service types, the second service type that indicates the highest resource reservation priority among the second service types that belong to the second bearer type.
  • the resource reservation priority corresponding to the second bearer type is lower than the resource reservation priority corresponding to the first bearer type.
  • the target information includes first information and second information
  • the first information includes QoS parameters of the first data
  • the second information includes QoS parameters of the second data.
  • the determining unit 1302 may be specifically used to determine that the first resource is a candidate resource when the third priority is lower than the fourth priority; when the third priority is higher than the fourth priority, determine not to The first resource is used as a candidate resource; when the third priority is equal to the fourth priority, it is determined that the first resource is used as a candidate resource, or it is determined that the first resource is not used as a candidate resource.
  • the third priority is the resource reservation priority indicated by the QoS parameter of the first data
  • the fourth priority is the resource reservation priority indicated by the QoS parameter of the second data.
  • the first information may further include a service type of first data
  • the second information may further include a service type of second data.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate resource when the third priority is equal to the fourth priority and the first priority is lower than the second priority; In the case of four priorities and the first priority is higher than the second priority, it is determined not to use the first resource as a candidate resource; when the third priority is equal to the fourth priority and the first priority is equal to the second priority In the case of, determine to use the first resource as a candidate resource, or determine not to use the first resource as a candidate resource.
  • the first priority is the resource reservation priority indicated by the service type of the first data
  • the second priority is the resource reservation priority indicated by the service type of the second data.
  • the target information includes first information and second information
  • the first information includes mapping parameters of the first data
  • the second information includes mapping parameters of the second data.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate resource when the fifth priority is lower than the sixth priority; to determine the first resource when the fifth priority is higher than or equal to the sixth priority The first resource is not used as a candidate resource.
  • the fifth priority is the resource reservation priority indicated by the mapping parameter of the first data
  • the sixth priority is the resource reservation priority indicated by the mapping parameter of the second data
  • the fifth priority is lower than the sixth
  • the priority is that the signal quality value of the first data is less than the signal quality threshold
  • the fifth priority is higher than or equal to the sixth priority is that the signal quality value of the first data is greater than or equal to the signal quality threshold.
  • the target information includes first information.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate resource when the first information is the first preset information, and the resource reservation priority indicated by the first preset information is the lowest priority.
  • the target information includes second information.
  • the determining unit 1302 may be specifically configured to determine the first resource as a candidate resource when the second information is the second preset information, and the resource reservation priority indicated by the second preset information is the highest priority.
  • the determining unit 1302 may also be used to, after determining the candidate resource, when the number of resources K in the candidate resource meets the target condition, N A resource is re-determined as a candidate resource, and the N first resources are resources occupied by N data with the lowest priority of the service type and the least interference.
  • a service type may be any one of the following: broadcast signaling, radio resource control signaling, broadcast service data, multicast service data, and unicast service data.
  • the resource reservation priority of a piece of data may be pre-defined in the communication protocol, or may be pre-configured for the UE, or may be configured for the UE, or may be pre-configured for the network device , Or can be configured for network devices.
  • the service type of the first data may be indicated by radio resource control signaling, side link control information, or downlink control information.
  • the UE provided by the embodiments of the present application can implement various processes implemented by the UE in the above method embodiments. To avoid repetition, the specific description is not repeated here.
  • An embodiment of the present application provides a UE, because the UE can determine the resource reservation priority of the first data and/or the second data according to the target information, and determine whether the first resource reserved for the first data is used for transmission As a candidate resource for the second data, the UE provided in this embodiment of the present application may use the first resource as a candidate resource for transmitting the second data when the service types of the first data and the second data are the same and different , Without simply excluding resources of various business types, so that the transmission efficiency of transmission resources can be improved.
  • the UE 110 includes but is not limited to: a radio frequency unit 111, a network module 112, an audio output unit 113, an input unit 114, a sensor 115, a display unit 116, a user input unit 117, an interface unit 118, a memory 119, The processor 120, the power supply 121 and other components.
  • a radio frequency unit 111 for example, a radio frequency unit
  • a network module 112 for example, a Wi-Fi Protected Access 2
  • an audio output unit 113 included in the a radio frequency unit 111
  • an input unit 114 includes a radio frequency unit 114, a sensor 115, a display unit 116, a user input unit 117, an interface unit 118, a memory 119.
  • the processor 120 the power supply 121 and other components.
  • the structure of the UE shown in FIG. 14 does not constitute a limitation on the UE, and the UE may include more or fewer components than those shown in FIG. 7 or combine certain components. Or different component arrangements
  • the UE includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, and a pedometer.
  • the processor 120 may be used to obtain target information.
  • the target information may include at least one of the first information and the second information.
  • the first information may be used to indicate the resource reservation priority of the first data.
  • the second information may be used to indicate the resource reservation priority of the second data, the first data is data occupying the first resource, the second data is data to be transmitted; and according to the target information, it is determined whether the first The resource serves as a candidate resource for transmitting the second data.
  • An embodiment of the present application provides a UE, because the UE can determine the resource reservation priority of the first data and/or the second data according to the target information, and determine whether the first resource reserved for the first data is used for transmission As a candidate resource for the second data, the UE provided in this embodiment of the present application may use the first resource as a candidate resource for transmitting the second data when the service types of the first data and the second data are the same and different , Without simply excluding resources of various business types, so that the transmission efficiency of transmission resources can be improved.
  • the radio frequency unit 111 may be used to receive and send signals during sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 120; The uplink data is sent to the base station.
  • the radio frequency unit 111 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 111 can also communicate with the network and other devices through a wireless communication system.
  • the UE provides users with wireless broadband Internet access through the network module 112, such as helping users send and receive e-mail, browse web pages, and access streaming media.
  • the audio output unit 113 may convert the audio data received by the radio frequency unit 111 or the network module 112 or stored in the memory 119 into an audio signal and output as sound. Moreover, the audio output unit 113 may also provide audio output related to a specific function performed by the UE 110 (eg, call signal reception sound, message reception sound, etc.).
  • the audio output unit 113 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 114 is used to receive audio or video signals.
  • the input unit 114 may include a graphics processor (Graphics, Processing, Unit, GPU) 1141 and a microphone 1142.
  • the graphics processor 1141 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode
  • the data is processed.
  • the processed image frame may be displayed on the display unit 116.
  • the image frame processed by the graphics processor 1141 may be stored in the memory 119 (or other storage medium) or sent via the radio frequency unit 111 or the network module 112.
  • the microphone 1142 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 111 in the case of the telephone call mode and output.
  • the UE 110 also includes at least one sensor 115, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1161 according to the brightness of the ambient light, and the proximity sensor can close the display panel 1161 and/or when the UE 110 moves to the ear Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when at rest, and can be used to identify UE posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 115 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 116 is used to display information input by the user or information provided to the user.
  • the display unit 116 may include a display panel 1161, and the display panel 1161 may be configured in the form of a liquid crystal display (Liquid Crystal) (LCD), an organic light emitting diode (Organic Light-Emitting Diode, OLED), or the like.
  • LCD Liquid Crystal
  • OLED Organic Light-Emitting Diode
  • the user input unit 117 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the UE.
  • the user input unit 117 includes a touch panel 1171 and other input devices 1172.
  • the touch panel 1171 also known as a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc. on the touch panel 1171 or near the touch panel 1171. operating).
  • the touch panel 1171 may include a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into contact coordinates, and then sends To the processor 120, the command sent by the processor 120 is received and executed.
  • the touch panel 1171 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 117 may also include other input devices 1172.
  • other input devices 1172 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which are not repeated here.
  • the touch panel 1171 may be overlaid on the display panel 1161.
  • the touch panel 1171 detects a touch operation on or near it, it is transmitted to the processor 120 to determine the type of touch event, and then the processor 120 according to The type of touch event provides a corresponding visual output on the display panel 1161.
  • the touch panel 1171 and the display panel 1161 are implemented as two independent components to realize the input and output functions of the UE, in some embodiments, the touch panel 1171 and the display panel 1161 may be integrated to The input and output functions of the UE are implemented, which is not limited here.
  • the interface unit 118 is an interface for connecting an external device to the UE 110.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 118 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the UE 110 or may be used between the UE 110 and external devices Transfer data between.
  • the memory 119 may be used to store software programs and various data.
  • the memory 119 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, application programs required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store Data created by the use of mobile phones (such as audio data, phonebooks, etc.), etc.
  • the memory 119 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
  • the processor 120 is the control center of the UE, connects various parts of the entire UE by using various interfaces and lines, executes or executes the software programs and/or modules stored in the memory 119, and calls the data stored in the memory 119 to execute Various functions and processing data of the UE, so as to perform overall monitoring on the UE.
  • the processor 120 may include one or more processing units; preferably, the processor 120 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, and application programs, etc.
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 120.
  • the UE 110 may also include a power supply 121 (such as a battery) that supplies power to various components.
  • a power supply 121 such as a battery
  • the power supply 121 may be logically connected to the processor 120 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system.
  • the UE 110 includes some unillustrated functional modules, which will not be repeated here.
  • an embodiment of the present application further provides a UE, including a processor 120 as shown in FIG. 14, a memory 119, and a computer program stored on the memory 119 and executable on the processor 120, the computer program being processed
  • the implement 120 is executed, the processes of the above method embodiments are implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.
  • Embodiments of the present application also provide a computer-readable storage medium that stores a computer program on the computer-readable storage medium.
  • the processes of the foregoing method embodiments are implemented, and the same technical effect can be achieved In order to avoid repetition, I will not repeat them here.
  • computer-readable storage media such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

Abstract

本申请实施例公开了一种资源预留方法及设备，涉及通信技术领域，可以解决UE可能会排除其他UE为各种类型数据预留的传输资源，从而导致传输资源的传输效率较低的问题。该方法包括：获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；根据该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。本申请实施例应用于UE为待传输的数据预留资源的场景中。

Description

资源预留方法及设备
本申请要求于2018年12月28日提交国家知识产权局、申请号为201811627352.4、申请名称为“一种资源预留方法及设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及通信技术领域，尤其涉及一种资源预留方法及设备。
背景技术
长期演进(Long Term Evolution，LTE)系统支持旁链路(Sidelink)传输，即用户设备(User Equipment，UE)之间可以不通过网络设备直接进行数据传输。
目前，在采用旁链路传输数据之前，UE可以自主选择传输资源。例如，UE可以先接收其他UE发送的控制信息，再根据该控制信息及测量所得的参考信号接收功率排除其他UE预留的传输资源，然后从排除后的传输资源中，获取满足预设条件(例如信号干扰强度低)资源的为候选资源，最后从该候选资源中选择某个资源作为传输资源。
然而，上述方法通常适用于排除LTE系统中用于传输广播类型数据的传输资源，而在第五代无线通信(5-Generation，5G)新空口(New Radio，NR)系统中，UE可能会采用旁链路传输其他类型数据(例如单播类型数据或组播类型数据)，如果按照上述方法，UE可能会排除其他UE为各种类型数据预留的传输资源，从而导致传输资源的传输效率较低。
发明内容
本申请实施例提供一种资源预留方法及设备，可以解决UE可能会排除其他UE为各种类型数据预留的传输资源，从而导致传输资源的传输效率较低的问题。
第一方面，本申请实施例提供了一种资源预留方法。该方法可以应用于UE。该方法可以包括：获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；根据该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。
第二方面，本申请实施例提供了一种UE。该UE可以包括获取单元和确定单元。其中，获取单元，用于获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；确定单元，用于根据获取单元获取的该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。
第三方面，本申请实施例提供了一种UE，包括处理器、存储器及存储在该存储器上并可在该处理器上运行的计算机程序，该计算机程序被该处理器执行时实现第一方面提供的资源预留方法的步骤。
第四方面，本申请实施例提供了一种计算机可读存储介质，该计算机可读存储介质上存储计算机程序，该计算机程序被处理器执行时实现第一方面提供的资源预留方法的步骤。
在本申请实施例中，可以获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；并根据该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。通过该方案，由于可以根据目标信息确定第一数据和/或第二数据的资源预留优先级，并确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源，因此在该第一数据和该第二数据的业务类型相同和不同的情况下，均可能将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
附图说明
图1为本申请实施例提供的通信系统的架构示意图；
图2为本申请实施例提供的资源预留方法的示意图之一；
图3为本申请实施例提供的资源预留方法的示意图之二；
图4为本申请实施例提供的资源预留方法的示意图之三；
图5为本申请实施例提供的资源预留方法的示意图之四；
图6为本申请实施例提供的资源预留方法的示意图之五；
图7为本申请实施例提供的资源预留方法的示意图之六；
图8为本申请实施例提供的资源预留方法的示意图之七；
图9为本申请实施例提供的资源预留方法的示意图之八；
图10为本申请实施例提供的资源预留方法的示意图之九；
图11为本申请实施例提供的资源预留方法的示意图之十；
图12为本申请实施例提供的资源预留方法的示意图之十一；
图13为本申请实施例提供的UE的结构示意图；
图14为本申请实施例提供的UE的硬件示意图。
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，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
本申请实施例的说明书和权利要求书中的术语“第一”和“第二”等是用于区别不同的对象，而不是用于描述对象的特定顺序。例如，第一传输优先级和第二传输优先级等是用于区别不同的传输优先级，而不是用于描述传输优先级的特定顺序。在本申请实施例的描述中，除非另有说明，“多个”的含义是指两个或两个以上。
本文中术语“和/或”，是一种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。本文中符号“/”表示关联对象是或者的关系，例如A/B表示A或者B。
在本申请实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面对本申请实施例提供的资源预留方法及设备中涉及的一些概念和/或术语做一下解释说明。
旁链路/副链路/侧链路/边链路(Sidelink)：是UE与UE之间进行数据传输的链路，即UE与UE之间可以不通过网络设备直接进行数据传输，例如可以直接在物理层上进行数据传输。示例性的，UE可以通过物理旁链路控制信道(Physical Sidelink Control Channel，PSCCH)发送旁链路控制信息(Sidelink Control Information，SCI)，可以通过调度物理旁链路共享信道(Physical Sidelink Shared Channel，PSSCH)的传输以发送数据。目前的旁链路传输可以分为广播、组播和单播等传输方式。
UE在旁链路上与其它UE传输信息的过程称为旁链路通信。旁链路通信可以包括设备到设备(Device-to-Device，D2D)和车到外界(Vehicle-to-Everything，V2X)等通信。其中，V2X主要包含了车到车通信(Vehicle-to-Vehicle，V2V)，车到路通信(Vehicle-to-Infrastructure，V2I)，车到网络通信(Vehicle-to-Network，V2N)以及车到人通信(Vehicle-to-Pedestrian，V2P)。
近距离通信数据分组优先级(Proximity-based Services Per-Packet Priority，PPPP)可以分为多组，PPPP的取值越小，数据包的传输优先级越高，一个数据包可以对应一个或多个PPPP。例如，PPPP可以划分为8组，分别取值为0至7，其中，若PPPP取值为0，则数据包的传输优先级越高，若PPPP取值为7，则数据包的传输优先级越低。
服务质量(Quality of Service，QoS)：是网络中的一种安全机制，是用来解决网络出现延迟和阻塞等问题的一种技术，可以为网络通信提供更好的服务能力。需要说明的是，本申请实施例中，QoS参数配置可以包括以下一个或多个QoS参数的组合或组合的索引值：数据包或数据流的优先级(Priority)、数据包或数据流的时延(Latency)、数据包或数据流的可靠性(Reliability)、数据包或数据流的通信距离(Communication Range)、数据包或数据流的大小(Payload)、数据包或数据流的发送速率(Transmission Rate)、数据包或数据流的数据速率(Data Rate)。可以理解的是，QoS参数配置还可以包括其他可能的QoS参数，具体可以根据实际使用需求确定，本申请实施例不作限定。
本申请实施例提供一种资源预留方法及设备，可以获取目标信息，该目标信息包括第一信息和第二信息中的至少一项，该第一信息用于指示第一数据的资源预留优先级，该第二信息用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；并根据该目标信息，确定是否将该第一资源作为传输该第二数据的候选资源。通过该方案，由于可以根据目标信息确定第一数据和/或第二数据的资源预留优先级，并确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源，因此在该第一数据和该第二数据的业务类型相同和不同的情况下，均可能将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
本申请实施例提供的资源预留方法及设备，可以应用于通信系统中。具体可以应用于在UE为待传输的数据预留资源的场景中。
可选的，本申请实施例中，上述通信系统可以为5G NR V2X系统，或者其他可能的系统。
示例性的，图1示出了本申请实施例提供的两种通信系统的架构示意图。如图1中的(a)所示，通信系统可以包括UE 01和UE 02，其中，UE 01和UE 02之间可以建立连接并通信。如图1中的(b)所示，通信系统可以包括UE 01、UE 02和接入网设备03，其中，UE 01与接入网设备03之间可以建立连接并通信，UE 02与接入网设备03之间可以建立连接并通信，并且UE 01和UE 02之间也可以建立连接并通信。需要说明的是，UE 01和UE 02之间的通信可以称为旁链路通信。
需要说明的是，本申请实施例中的资源选择模式为自主资源选择模式。在自主资源选择模式下，可以有基站覆盖，也可以没有基站覆盖。
此外，为了更加清楚的示意UE 01和UE 02之间的连接关系，图1中是以实线连接示意UE 01和UE 02之间的连接关系的。实际实现时，上述如图1所示的UE 01和UE 02之间可以是无线连接。
UE是一种向用户提供语音和/或数据连通性的设备，具有有线/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它处理设备。UE可以经过无线接入网(Radio Access Network，RAN)与一个或多个核心网设备进行通信。UE可以是移动终端，如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机，也可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与RAN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(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。UE也可以称为用户代理(User Agent)或者终端设备等。
接入网设备可以为基站。基站是一种部署在RAN中用于为UE提供无线通信功能的装置。基站可以包括各种形式的宏基站、微基站、中继站、接入点等等。在采用不同的无线接入技术的系统中，具备基站功能的设备的名称可能会有所不同，例如，在第五代移动通信(5G)网络中，称为gNB；在LTE系统中，称为演进型基站(evolved NodeB，eNB或eNodeB)；在第三代移动通信(3-Generation，3G)网络中，称为基站(Node B)等等。随着通信技术的演进，“基站”这一名称可能会发生变化。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的资源预留方法及设备进行详细地说明。
基于如图1所示的通信系统，本申请实施例提供一种资源预留方法。如图2所示，该资源预留方法可以应用于用户设备UE，该资源预留方法可以包括下述的步骤201和步骤202。
步骤201、UE获取目标信息。
其中，上述目标信息可以包括第一信息和第二信息中的至少一项。该第一信息可以用于指示第一数据的资源预留优先级。该第二信息用于指示第二数据的资源预留优先级。该第一数据为占用第一资源的数据。该第二数据为待传输的数据。
可选的，本申请实施例中，上述第一数据和第二数据可以为数据包或数据流。
可选的，本申请实施例中，上述第一信息可以包括以下至少一项：第一数据的业务类型、第一数据的QoS参数、第一数据的映射参数。上述第二信息可以包括以下至少一项：第二数据的业务类型、第二数据的QoS参数、第二数据的映射参数。其中，第一数据的映射参数可以为第一数据的信号质量值，第二数据的映射参数可以为第一数据的QoS参数和第二数据的QoS参数映射得到的信号质量门限值。
可选的，一种业务类型为以下任意一项：广播信令、RRC信令、广播业务数据、组播业务数据、单播业务数据。其中，广播信令可以为系统信息块(System Information Block，SIB)信令等。
可选的，第一数据的QoS参数可以包括第一数据的PPPP参数，第二数据的QoS参数可以包括第二数据的PPPP参数。
可选的，第一数据的映射参数具体可以为第一数据的参考信号接收功率(Reference Signal Received Power，RSRP)，第二数据的映射参数具体可以为第一数据的PPPP参数和第二数据的PPPP参数映射得到的信号质量门限值。
可选的，在目标信息包括第一信息的情况下，第一信息具体可以为下述任一种：
(1)第一信息包括第一数据的业务类型。
(2)第一信息包括第一数据的QoS参数。
(3)第一信息包括第一数据的业务类型和第一数据的QoS参数。
可选的，在目标信息包括第二信息的情况下，第二信息具体可以为下述任一种：
(1)第二信息包括第二数据的业务类型。
(2)第二信息包括第二数据的QoS参数。
(3)第二信息包括第二数据的业务类型和第二数据的QoS参数。
可选的，在目标信息包括第一信息和第二信息的情况下，第一信息和第二信息具体可以为下述任一种：
(1)第一信息包括第一数据的业务类型，第二信息包括第二数据的业务类型。
(2)第一信息包括第一数据的QoS参数，第二信息包括第二数据的QoS参数。
(3)第一信息包括第一数据的映射参数，第二信息包括第二数据的映射参数。
(4)第一信息包括第一数据的业务类型和第一数据的QoS参数，第二信息包括第二数据的业务类型和第二数据的QoS参数。
(5)第一信息包括第一数据的业务类型和第一数据的映射参数，第二信息包括第二数据的业务类型和第二数据的映射参数。
可选的，本申请实施例中，第一数据的业务类型可以通过无线资源控制(Radio Resource Control，RRC)信令、SCI或下行控制信息(Downlink Control Information，DCI)指示。具体可以通过下述三种方式中的任意一种指示：
方式一、显示指示。
示例性的，以第一数据的业务类型通过DCI指示为例进行示例性说明，DCI可以包括2bits，这2bits可以用于指示第一数据的业务类型为广播业务数据、组播业务数据和单播业务数据。例如，01可以表示广播业务数据，10可以表示组播业务数据，11可以单播业务数据。
方式二、隐示指示。
示例性的，第一数据的业务类型具体可以通过RRC信令、SCI或DCI的配置信息指示。如果配置信息中包括UE ID或单播的反馈信息，则UE可以确定第一数据的业务类型为单播业务；如果配置信息中包括配置组ID或组的反馈信息，则UE可以确定第一数据的业务类型为单播业务；如果配置信息不包括UE ID或者组ID，则UE可以确定第一数据的业务类型为广播业务。
方式三、与其他域联合编码。
本申请实施例中，联合编码是指RRC信令、SCI或DCI指示的域值的码点可以与其他域值(例如反馈信息配置等)联合编码，RRC信令、SCI或DCI指示的域值的码点可以明确指示出第一数据的业务类型为单播，组播，广播。
可选的，本申请实施例中，一个数据的资源预留优先级为通信协议中预定义的，或者为UE预配置的，或者为UE配置的，或者为网络设备预配置的，或者为网络设备配置的。
示例性的，网络设备可以预配置广播业务数据、组播业务数据和单播业务数据的预留优先级由高到低依次为：广播业务数据的预留优先级＞组播业务数据的预留优先级＞单播业务数据的预留优先级。
示例性的，网络设备可以预配置广播信令、RRC信令、广播业务数据、组播业务数据和单播业务数据的预留优先级由高到低依次可以为：广播信令的预留优先级＞RRC信令的预留优先级＞广播业务数据的预留优先级＞组播业务数据的预留优先级＞单播业务数据的预留优先级。
示例性的，网络设备可以预配置广播信令、RRC信令、广播业务数据、组播业务数据和单播业务数据的预留优先级由高到低依次可以为：广播信令的预留优先级＝RRC信令的预留优先级＞广播业务数据的预留优先级＝组播业务数据的预留优先级＝单播业务数据的预留优先级。
可选的，本申请实施例中，信令无线承载的预留优先级高于数据无线承载的预留优先级。
可选的，本申请实施例中，UE具体可以通过下述几种可能的实现方式中的任意一种获取目标信息：
第一种可能的实现方式为，目标信息包括第一信息。具体的，UE与其它UE通过旁链路传输待传输的数据(即第二数据)之前，UE可以进行检测(sensing)，并根据检测到的控制信息，获取占用第一资源的数据(即第一数据)的资源预留优先级，以及根据该第一数据的资源预留优先级，确定是否将为该第一数据占用的第一资源作为第二数据的候选资源。
第二种可能的实现方式为，目标信息包括第二信息。具体的，UE与其它UE通过旁链路传输待传输的数据(即第二数据)之前，UE可以获取第二数据的资源预留优先级，并该第二数据的资源预留优先级，确定是否将为第一数据占用的第一资源作为传输该第二数据的候选资源。
第三种可能的实现方式为，目标信息包括第一信息和第二信息。具体的，UE与其它UE通过旁链路传输待传输的数据(即第二数据)之前，UE可以获取第二数据的资 源预留优先级；并进行检测(sensing)，以根据检测到的控制信息，获取占用第一资源的数据(即第一数据)的资源预留优先级；以及根据该第一数据的资源预留优先级和该第二数据的资源预留优先级，确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源。
可选的，上述控制信息可以为SCI、旁链路配置(Sidelink Assignment，SA)信息等。
步骤202、UE根据该目标信息，确定是否将第一资源作为传输第二数据的候选资源。
本申请实施例中，UE可以根据目标信息，确定将第一资源作为候选资源；或者，根据目标信息，确定不将第一资源作为候选资源。
可选的，本申请实施例中，候选资源可以为一个候选资源集合，该候选资源集合可以包括一个或多个资源。具体的，如果UE确定将第一资源作为候选资源，那么第一资源可以为该候选资源集合中的一个资源。
示例性的，假设候选资源集合为一个空集，且该空集不包括第一资源。如果UE确定将第一资源作为候选资源，那么UE可以预留第一资源到该候选资源集合；如果UE确定不将第一资源作为候选资源，那么UE可以不执行处理动作。
示例性的，假设候选资源集合为一个合集，且该合集包括第一资源。如果UE确定将第一资源作为候选资源，那么UE可以不执行处理动作；如果UE确定不将第一资源作为候选资源，那么UE可以从候选资源集合排除第一资源。
可选的，本申请实施例中，在UE确定候选资源集合之后，UE可以从该候选资源集合中随机选择一个资源作为预留资源。具体可以参照相关技术，本申请实施例不予赘述。
本申请实施例提供一种资源预留方法，由于可以根据目标信息确定第一数据和/或第二数据的资源预留优先级，并确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源，因此在该第一数据和该第二数据的业务类型相同和不同的情况下，均可能将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图2，如图3所示，在目标信息包括第一信息的情况下，上述步骤202具体可以通过下述的步骤202A实现。
步骤202A、在第一信息为第一预设信息的情况下，UE确定将第一资源作为候选资源。
其中，上述第一预设信息指示的资源预留优先级可以为最低优先级。
可以理解，本申请实施例中，在第一信息与第一预设信息不同的情况下，UE可以确定不将第一资源作为候选资源。
可选的，本申请实施例中，上述目标信息还可以包括第二信息。
可选的，本申请实施例中，上述第一信息可以包括第一数据的业务类型、第一数据的QoS参数中的至少一项。
可选的，本申请实施例中，上述第一预设信息可以为预设业务类型，或者可以为预设QoS参数(例如预设PPPP参数)。
示例性的，以第一预设信息为第一预设业务类型为例进行示例性说明。假设第一预设业务类型为单播业务数据，且该单播业务数据指示的资源预留优先级为最低优先级。如果第一数据的业务类型为单播业务数据，那么UE可以确定将第一资源作为候选资源；如果第一数据的业务类型为广播业务数据或组播业务数据，那么UE可以确定不将第一资源作为候选资源。
示例性的，以第一预设信息为第一预设PPPP参数为例进行示例性说明。假设第一预设PPPP参数取值为7，且第一预设PPPP参数取值为7指示的资源预留优先级为最低优先级。如果第一数据的QoS参数取值为7，那么UE可以确定将第一资源作为候选资源；如果第一数据的QoS参数取值为小于7的数值(例如取值为5)，那么UE可以确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，UE可以在第一信息指示的资源预留优先级为最低优先级的情况下，直接将第一数据占用的第一资源作为传输第二数据的候选资源，而无需获取第二数据的资源预留优先级，并比较第一数据的资源预留优先级和第二数据的资源预留优先级，从而可以简化资源预留的步骤。
可选的，结合图2，如图4所示，在目标信息包括第二信息的情况下，上述步骤202具体可以通过下述的步骤202B实现。
步骤202B、在第二信息为第二预设信息的情况下，UE确定将第一资源作为候选资源。
其中，上述第二预设信息指示的资源预留优先级可以为最高优先级。
可以理解，本申请实施例中，在第二信息与第二预设信息不同的情况下，UE可以确定不将第一资源作为候选资源。
可选的，本申请实施例中，上述目标信息还可以包括第一信息。
可选的，本申请实施例中，上述第二信息可以包括第二数据的业务类型、第二数据的QoS参数中的至少一项。
可选的，本申请实施例中，上述第二预设信息可以为预设业务类型，或者可以为预设QoS参数(例如预设PPPP参数)。
示例性的，以第二预设信息为第二预设业务类型为例进行示例性说明。假设第二预设业务类型为广播信令，且该广播信令指示的资源预留优先级为最高优先级。如果第二数据的业务类型为广播信令，那么UE可以确定将第一资源作为候选资源；如果第二数据的业务类型为RRC信令、广播业务数据、组播业务数据或单播业务数据，那么UE可以确定不将第一资源作为候选资源。
示例性的，以第二预设信息为第二预设PPPP参数为例进行示例性说明。假设第二预设PPPP参数取值为0，且第二预设PPPP参数取值为0指示的资源预留优先级为最高优先级。如果第二数据的QoS参数取值为0，那么UE可以确定将第一资源作为候选资源；如果第二数据的QoS参数取值为大于0的取值(例如取值为2)，那么UE可以确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以在第二信息指示的资源预留优先级为最高优先级的情况下，直接将第一数据占用的第一资源作为传输第二数据的候选资源，而无需获取第一数据的资源预留优先级，并比较第一数据的资源预留优先级和第二数 据的资源预留优先级，从而可以简化资源预留方法。
可选的，结合图2，如图5所示，在目标信息包括第一信息和第二信息，第一信息包括第一数据的业务类型，第二信息包括第二数据的业务类型的情况下，上述步骤202具体可以通过下述的步骤202C、步骤202D或者步骤202E实现。
步骤202C、在第一优先级低于第二优先级的情况下，UE确定将第一资源作为候选资源。
步骤202D、在第一优先级高于第二优先级的情况下，UE确定不将第一资源作为候选资源。
步骤202E、在第一优先级等于第二优先级的情况下，UE确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
其中，上述第一优先级可以为第一数据的业务类型指示的资源预留优先级。上述第二优先级可以为第二数据的业务类型指示的资源预留优先级。
示例性的，下面以预留优先级由高到低依次为：广播信令的预留优先级＞RRC信令的预留优先级＞广播业务数据的预留优先级＞组播业务数据的预留优先级＞单播业务数据的预留优先级，且第二数据的业务类型为RRC信令为例进行示例性说明。
(1)如果第一数据的业务类型为广播业务数据、组播业务数据或单播业务数据，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)低于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定将第一资源作为候选资源。
具体的，如果候选资源集合为一个空集，且该空集不包括第一资源，那么UE可以预留第一资源到该候选资源集合；如果候选资源集合为一个合集，且该合集包括第一资源，那么UE可以不执行处理动作。
(2)如果第一数据的业务类型为广播信令，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)高于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定不将第一资源作为候选资源。
具体的，如果候选资源集合为一个空集，且该空集不包括第一资源，那么UE可以不执行处理动作；如果候选资源集合为一个合集，且该合集包括第一资源，那么UE可以从该候选资源集合排除第一资源。
(3)如果第一数据的业务类型为RRC信令，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)等于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
可选的，本申请实施例中，上述第一数据的业务类型可以包括至少一种第一业务类型，上述第二数据的业务类型可以包括至少一种第二业务类型。
需要说明的是，上述第一业务类型和第二业务类型可以为相同的业务类型，也可以为不同的业务类型。具体可根据实际使用需求确定，本申请实施例不做限定。
示例性的，第一数据的业务类型可以包括RRC信令，第二数据的业务类型可以包括广播信令和广播业务数据；或者，第一数据的业务类型可以包括RRC信令和广播业务数据，第二数据的业务类型可以包括广播信令；或者，第一数据的业务类型可以包 括RRC信令和广播业务数据，第二数据的业务类型可以包括RRC信令和组播业务数据。
可选的，本申请实施例中，一种第一业务类型可以对应一种承载类型，一种第二业务类型可以对应一种承载类型。
可选的，本申请实施例提供的承载类型包括第一种承载类型和第二种承载类型，该第一种承载类型可以为信令无线承载(Signal Radio Bearer，SRB)，该第二种承载类型可以为数据无线承载(Data Radio Bearer，DRB)。其中，该第一种承载类型对应的资源预留优先级可以高于该第二种承载类型对应的资源预留优先级。
示例性的，如果一种第一业务类型为广播信令或RRC信令，那么该一种第一业务类型对应的承载类型为SRB；如果一种第一业务类型为广播业务数据、组播业务数据或单播业务数据，那么该一种第一业务类型对应的承载类型为DRB。
示例性的，如果一种第二业务类型为广播信令或RRC信令，那么该一种第二业务类型对应的承载类型为SRB；如果一种第二业务类型为广播业务数据、组播业务数据或单播业务数据，那么该一种第二业务类型对应的承载类型为DRB。
可选的，本申请实施例中，上述第一优先级可以为至少一种第一业务类型中的第一目标业务类型指示的资源预留优先级。上述第二优先级可以为至少一种第二业务类型中的第二目标业务类型指示的资源预留优先级。其中，该第一目标业务类型和该第二目标业务类型可以对应同一种承载类型。该第一目标业务类型可以为至少一种第一业务类型中，属于第一种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型。该第二目标业务类型可以为至少一种第二业务类型中，属于第一种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型。
需要说明的是，上述第一目标业务类型和第二目标业务类型可以为相同的业务类型，也可以为不同的业务类型。具体可根据实际使用需求确定，本申请实施例不做限定。
示例性的，假设第一数据的业务类型包括RRC信令和广播业务数据，第二数据的业务类型包括广播信令和组播业务数据，那么由于RRC信令、广播信令属于SRB(即第一种承载类型)，因此第一优先级可以为RRC信令指示的资源预留优先级，第二优先级可以为广播信令指示的资源预留优先级。由于第一优先级低于第二优先级，因此UE可以确定将第一资源作为候选资源。
示例性的，假设第一数据的业务类型包括广播信令和组播业务数据，第二数据的业务类型包括RRC信令和组播业务数据，那么由于广播信令、RRC信令属于SRB(即第一种承载类型)，因此第一优先级可以为广播信令指示的资源预留优先级，第二优先级可以为RRC信令指示的资源预留优先级。由于第一优先级高于第二优先级，因此UE可以确定不将第一资源作为候选资源。
示例性的，假设第一数据的业务类型包括RRC信令和广播业务数据，第二数据的业务类型包括RRC信令和组播业务数据，那么由于RRC信令属于SRB(即第一种承载类型)，因此第一优先级可以为RRC信令指示的资源预留优先级，第二优先级可以为RRC信令指示的资源预留优先级。由于第一优先级等于第二优先级，因此UE可以确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以根据第一数据的业务类型指示的资源预留优先级、第二数据的业务类型指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，本申请实施例中，在第一信息还包括第一数据的QoS参数，第二信息还包括第二数据的QoS参数的情况下，上述步骤202E具体可以通过下述的第一种可选的实现方式(即下述的步骤202E1、步骤202E2或步骤202E3)实现；或者，在第一信息还包括第一数据的映射参数，第二信息还包括第二数据的映射参数的情况下，上述步骤202E具体可以通过下述的第二种可选的实现方式(即下述的步骤202E1、步骤202E4或步骤202E5)实现。
第一种可选的实现方式
结合图5，如图6所示，上述步骤202E可以通过下述的步骤202E1、步骤202E2或步骤202E3实现。
步骤202E1、在第一优先级等于第二优先级、且第三优先级低于第四优先级的情况下，UE确定将第一资源作为候选资源。
步骤202E2、在第一优先级等于第二优先级、且第三优先级高于第四优先级的情况下，UE确定不将第一资源作为候选资源。
步骤202E3、在第一优先级等于第二优先级、且第三优先级等于第四优先级的情况下，UE确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
其中，上述第三优先级可以为第一数据的QoS参数指示的资源预留优先级。上述第四优先级可以为第二数据的QoS参数指示的资源预留优先级。
示例性的，下面以第一数据的业务类型为RRC信令、第二数据的业务类型为RRC信令(即第一优先级等于第二优先级)，且第一数据的QoS参数为第一数据的PPPP参数、第二数据的QoS参数为第二数据的PPPP参数为例进行示例性说明。
(1)在第一优先级等于第二优先级的情况下，如果第一数据的PPPP参数取值高于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)低于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，那么UE可以确定将第一资源作为候选资源。
(2)在第一优先级等于第二优先级的情况下，如果第一数据的PPPP参数取值低于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)高于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，那么UE可以确定不将第一资源作为候选资源。
(3)在第一优先级等于第二优先级的情况下，如果第一数据的PPPP参数取值等于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)等于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，那么UE可以确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以在第一优先级等于第二优先级的情况下，可以根据第一数据的QoS参数指示的资源预留优先级、第二数据的QoS参数指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除 各种业务类型的资源，从而可以提高传输资源的传输效率。
第二种可选的实现方式
结合图5，如图7所示，上述步骤202E可以通过下述的步骤202E4或步骤202E5实现。
步骤202E4、在第一优先级等于第二优先级、且第五优先级低于第六优先级的情况下，UE确定将第一资源作为候选资源。
步骤202E5、在第一优先级等于第二优先级、且第五优先级高于或等于第六优先级的情况下，UE确定不将第一资源作为候选资源。
其中，上述第五优先级可以为第一数据的映射参数指示的资源预留优先级。上述第六优先级可以为第二数据的映射参数指示的资源预留优先级。第五优先级低于第六优先级可以为第一数据的信号质量值小于信号质量门限值。第五优先级高于或等于第六优先级可以为第一数据的信号质量值大于或等于信号质量门限值。
示例性的，下面以第一数据的业务类型为RRC信令、第二数据的业务类型为RRC信令(即第一优先级等于第二优先级)，且第一数据的QoS参数为第一数据的PPPP参数、第二数据的QoS参数为第二数据的PPPP参数为例进行示例性说明。
本申请实施例中，UE可以在控制信息(例如SA信息)指示的资源或控制信息上进行RSRP测量，以得到第一数据的RSRP(即第一数据的映射参数)，并将第一数据的PPPP参数和第二数据的PPPP参数映射到RSRP的门限，以得到信号质量门限值(即第二数据的映射参数)。如此，UE可以根据第一数据的映射参数与第二数据的映射参数的大小关系，确定是否将第一资源作为传输第二数据的候选资源。
(1)在第一优先级等于第二优先级的情况下，如果第一数据的RSRP小于信号质量门限值，即第一数据的映射参数指示的资源预留优先级(即第五优先级)低于第二数据的映射参数指示的资源预留优先级(即第六优先级)，那么UE可以确定将第一资源作为候选资源。
(2)在第一优先级等于第二优先级的情况下，如果第一数据的RSRP大于或等于信号质量门限值，即第一数据的映射参数指示的资源预留优先级(即第五优先级)高于或等于第二数据的映射参数指示的资源预留优先级(即第六优先级)，那么UE可以确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，在第一优先级等于第二优先级的情况下，可以根据第一数据的映射参数指示的资源预留优先级、第二数据的映射参数指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图5，如图8所示，在第一数据的业务类型包括至少一种第一业务类型，第二数据的业务类型包括至少一种第二业务类型的情况下，上述步骤202E可以通过下述的步骤202E6实现。
步骤202E6、在第一优先级等于第二优先级的情况下，UE根据第七优先级和第八优先级，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
其中，上述第七优先级可以为至少一种第一业务类型中的第三目标业务类型指示的资源预留优先级。上述第八优先级可以为至少一种第二业务类型中的第四目标业务 类型指示的资源预留优先级。该第三目标业务类型和该第四目标业务类型对应同一种承载类型。该第三目标业务类型为至少一种第一业务类型中，属于第二种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型。该第四目标业务类型为至少一种第二业务类型中，属于第二种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型。第一种承载类型对应的资源预留优先级高于第二种承载类型对应的资源预留优先级。
需要说明的是，上述第三目标业务类型和第四目标业务类型可以为相同的业务类型，也可以为不同的业务类型。具体可根据实际使用需求确定，本申请实施例不做限定。
示例性的，假设第一数据的业务类型包括RRC信令和单播业务数据，第二数据的业务类型包括RRC信令和组播业务数据，那么由于第一优先级等于第二优先级，因此UE可以比较第二种承载类型对应的资源预留优先级。又由于单播业务数据、组播业务数据属于DRB(即第二种承载类型)，因此第七优先级可以为单播业务数据指示的资源预留优先级，第八优先级可以为组播业务数据指示的资源预留优先级。由于第一优先级等于第二优先级、且第七优先级低于第八优先级，因此UE可以确定将第一资源作为候选资源。
示例性的，假设第一数据的业务类型包括RRC信令和广播业务数据，第二数据的业务类型包括RRC信令和组播业务数据，那么由于第一优先级等于第二优先级，因此UE可以比较第二种承载类型对应的资源预留优先级。又由于广播业务数据、组播业务数据属于DRB(即第二种承载类型)，因此第七优先级可以为广播业务数据指示的资源预留优先级，第八优先级可以为组播业务数据指示的资源预留优先级。由于第一优先级等于第二优先级、且第七优先级高于第八优先级，因此UE可以确定不将第一资源作为候选资源。
示例性的，假设第一数据的业务类型包括RRC信令和组播业务数据，第二数据的业务类型包括RRC信令和组播业务数据，那么由于第一优先级等于第二优先级，因此UE可以比较第二种承载类型对应的资源预留优先级。又由于组播业务数据属于DRB(即第二种承载类型)，因此第七优先级可以为组播业务数据指示的资源预留优先级，第八优先级可以为组播业务数据指示的资源预留优先级。由于第一优先级等于第二优先级、且第七优先级等于第八优先级，因此UE可以进一步根据第一数据的QoS参数、第二数据的QoS参数(或者根据第一数据的映射参数、第二数据的映射参数)，确定是否将第一资源作为候选资源。
本申请实施例提供的资源预留方法，在第一优先级等于第二优先级的情况下，可以根据第三目标业务类型指示的资源预留优先级指示的资源预留优先级、第四目标业务类型指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图2，如图9所示，在目标信息包括第一信息和第二信息，第一信息包括第一数据的QoS参数，第二信息包括第二数据的QoS参数的情况下，上述步骤202具体可以通过下述的步骤202F、步骤202G或步骤202H实现。
步骤202F、在第三优先级低于第四优先级的情况下，UE确定将第一资源作为候 选资源。
步骤202G、在第三优先级高于第四优先级的情况下，UE确定不将第一资源作为候选资源。
步骤202H、在第三优先级等于第四优先级的情况下，UE确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
其中，上述第三优先级可以为第一数据的QoS参数指示的资源预留优先级。上述第四优先级可以为第二数据的QoS参数指示的资源预留优先级。
示例性的，下面以第一数据的QoS参数为第一数据的PPPP参数、第二数据的QoS参数为第二数据的PPPP参数为例进行示例性说明。
(1)如果第一数据的PPPP参数取值高于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)低于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，从而UE可以确定将第一资源作为候选资源。
具体的，如果候选资源集合为一个空集，且该空集不包括第一资源，那么UE可以预留第一资源到该候选资源集合；如果候选资源集合为一个合集，且该合集包括第一资源，那么UE可以不执行处理动作。
(2)如果第一数据的PPPP参数取值低于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)高于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，从而UE可以确定不将第一资源作为候选资源。
具体的，如果候选资源集合为一个空集，且该空集不包括第一资源，那么UE可以不执行处理动作；如果候选资源集合为一个合集，且该合集包括第一资源，那么UE可以从该候选资源集合排除第一资源。
(3)如果第一数据的PPPP参数取值等于第二数据的PPPP参数取值，那么第一数据的PPPP参数指示的资源预留优先级(即第三优先级)等于第二数据的PPPP参数指示的资源预留优先级(即第四优先级)，从而UE可以确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以根据第一数据的QoS参数指示的资源预留优先级、第二数据的QoS参数指示的资源预留优先级，确定是否将第一数据占用的第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图9，如图10所示，在第一信息还包括第一数据的业务类型，第二信息还包括第二数据的业务类型的情况下，上述步骤202H具体可以通过下述的步骤202H1、步骤202H2或步骤202H3实现。
步骤202H1、在第三优先级等于第四优先级、且第一优先级低于第二优先级的情况下，UE确定将第一资源作为候选资源。
步骤202H2、在第三优先级等于第四优先级、且第一优先级高于第二优先级的情况下，UE确定不将第一资源作为候选资源。
步骤202H3、在第三优先级等于第四优先级、且第一优先级等于第二优先级的情 况下，UE确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
其中，上述第一优先级可以为第一数据的业务类型指示的资源预留优先级。上述第二优先级可以为第二数据的业务类型指示的资源预留优先级。
示例性的，下面以第三优先级等于第四优先级，且第二数据的业务类型为RRC信令为例进行示例性说明。
(1)在第三优先级等于第四优先级的情况下，如果第一数据的业务类型为广播业务数据、组播业务数据或单播业务数据，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)低于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定将第一资源作为候选资源。
(2)在第三优先级等于第四优先级的情况下，如果第一数据的业务类型为广播信令，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)高于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定不将第一资源作为候选资源。
(3)在第三优先级等于第四优先级的情况下，如果第一数据的业务类型为RRC信令，那么由于第一数据的业务类型指示的资源预留优先级(即第一优先级)等于第二数据的业务类型指示的资源预留优先级(即第二优先级)，因此UE可以确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以在第三优先级等于第四优先级的情况下，根据第一数据的业务类型指示的资源预留优先级、第二数据的业务类型指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图2，如图11所示，在目标信息包括第一信息和第二信息，第一信息包括第一数据的映射参数，第二信息包括第二数据的映射参数的情况下，上述步骤202具体可以通过下述的步骤202I或步骤202J实现。
步骤202I、在第五优先级低于第六优先级的情况下，UE确定将第一资源作为候选资源。
步骤202J、在第五优先级高于或等于第六优先级的情况下，UE确定不将第一资源作为候选资源。
其中，上述第五优先级可以为第一数据的映射参数指示的资源预留优先级，上述第六优先级可以为第二数据的映射参数指示的资源预留优先级。第五优先级低于第六优先级可以为第一数据的信号质量值小于或等于信号质量门限值。第五优先级高于或等于第六优先级可以为第一数据的信号质量值大于信号质量门限值。
示例性的，下面以第一数据的QoS参数为第一数据的PPPP参数、第二数据的QoS参数为第二数据的PPPP参数为例进行示例性说明。
本申请实施例中，UE可以在控制信息(例如SA信息)指示的资源或控制信息上进行RSRP测量，以得到第一数据的RSRP(即第一数据的映射参数)，并将第一数据的PPPP参数和第二数据的PPPP参数映射到RSRP的门限，以得到信号质量门限值(即第二数据的映射参数)。
(1)如果第一数据的RSRP小于信号质量门限值，即第一数据的映射参数指示的 资源预留优先级(即第五优先级)低于第二数据的映射参数指示的资源预留优先级(即第六优先级)，那么UE可以确定将第一资源作为候选资源。
(2)如果第一数据的RSRP大于或等于信号质量门限值，即第一数据的映射参数指示的资源预留优先级(即第五优先级)高于或等于第二数据的映射参数指示的资源预留优先级(即第六优先级)，那么UE可以确定不将第一资源作为候选资源。
本申请实施例提供的资源预留方法，可以根据第一数据的映射参数指示的资源预留优先级、第二数据的映射参数指示的资源预留优先级，确定是否将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
可选的，结合图2，如图12所示，本申请实施例提供的资源预留方法还可以包括下述的步骤203。
步骤203、在确定候选资源之后，在候选资源中的资源数量K满足目标条件的情况下，UE将多个第一资源中的N个第一资源确定为候选资源。
其中，N个第一资源为业务类型的优先级最低、且干扰最小的N个数据占用的资源。
本申请实施例中，上述目标条件可以为候选资源中的资源数量小于数量阈值，N＝数量阈值-K；或者，上述目标条件可以为候选资源中的资源数量占总资源数量的第一比例小于比例阈值，N＝总资源数量*(比例阈值-K/总资源数量)；K和N均为正整数。
可选的，本申请实施例中，上述总资源可以为初始化后合集中的全部资源；或者可以为多个第一资源占用的全部资源。
示例性的，上述数量阈值可以是10或50等。上述比例阈值可以是10％或20％等。
示例性的，以数量阈值为10为例进行示例性说明。在确定候选资源之后，如果候选资源中的资源数量为4，那么UE可以按照多个第一资源的业务类型的优先级，对多个第一资源进行排序，并且对于同一种业务类型中的至少一个资源，可以按照受干扰的程度排序。如果业务类型的优先级最低的数据为X(X＞6)个，那么UE可以从X个数据中选择6个数据，并将该6个数据占用的6个第二资源确定为候选资源。
本申请实施例提供的资源预留方法，可以在候选资源中的资源数量小于资源阈值的情况下，重新确定为候选资源，从而可以为待传输的数据预留足够的资源，进而可以保证待传输的数据的正常传输。
图13示出了本申请实施例中涉及的UE的一种可能的结构示意图。如图13所示，本申请实施例提供的UE 1300可以包括：获取单元1301和确定单元1302。其中，获取单元1301，可以用于获取目标信息，该目标信息可以包括第一信息和第二信息中的至少一项，该第一信息可以用于指示第一数据的资源预留优先级，该第二信息可以用于指示第二数据的资源预留优先级，该第一数据可以为占用第一资源的数据，该第二数据可以为待传输的数据。确定单元1302，可以用于根据获取单元1301获取的该目标信息，确定是否将第一资源作为传输该第二数据的候选资源。
可选的，本申请实施例中，上述第一信息可以包括以下至少一项：第一数据的业务类型、第一数据的QoS参数、第一数据的映射参数。上述第二信息可以包括以下至少一项：第二数据的业务类型、第二数据的QoS参数、第二数据的映射参数。其中， 该第一数据的映射参数可以为第一数据的信号质量值，该第二数据的映射参数可以为第一数据的QoS参数和第二数据的QoS参数映射得到的信号质量门限值。
可选的，本申请实施例中，上述目标信息包括第一信息和第二信息，该第一信息包括第一数据的业务类型，第二信息包括第二数据的业务类型。确定单元1302，具体可以用于在第一优先级低于第二优先级的情况下，确定将第一资源作为候选资源；在第一优先级高于第二优先级的情况下，确定不将第一资源作为候选资源；在第一优先级等于第二优先级的情况下，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。其中，该第一优先级为第一数据的业务类型指示的资源预留优先级，该第二优先级为第二数据的业务类型指示的资源预留优先级。
可选的，本申请实施例中，上述第一信息还可以包括第一数据的QoS参数，上述第二信息还可以包括第二数据的QoS参数。确定单元1302，具体可以用于在第一优先级等于第二优先级、且第三优先级低于第四优先级的情况下，确定将第一资源作为候选资源；在第一优先级等于第二优先级、且第三优先级高于第四优先级的情况下，确定不将第一资源作为候选资源；在第一优先级等于第二优先级、且第三优先级等于第四优先级的情况下，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。其中，第三优先级为第一数据的QoS参数指示的资源预留优先级，第四优先级为第二数据的QoS参数指示的资源预留优先级。
可选的，本申请实施例中，上述第一信息还可以包括第一数据的映射参数，上述第二信息还可以包括第二数据的映射参数。确定单元1302，具体可以用于在第一优先级等于第二优先级、且第五优先级低于第六优先级的情况下，确定将第一资源作为候选资源；在第一优先级等于第二优先级、且第五优先级高于或等于第六优先级的情况下，确定不将第一资源作为候选资源。其中，该第五优先级为第一数据的映射参数指示的资源预留优先级，该第六优先级为第二数据的映射参数指示的资源预留优先级，第五优先级低于第六优先级为第一数据的信号质量值小于信号质量门限值；第五优先级高于或等于第六优先级为第一数据的信号质量值大于或等于信号质量门限值。
可选的，本申请实施例中，上述第一数据的业务类型可以包括至少一种第一业务类型，上述第二数据的业务类型可以包括至少一种第二业务类型。一种第一业务类型对应一种承载类型，一种第二业务类型对应一种承载类型。第一优先级可以为该至少一种第一业务类型中的第一目标业务类型指示的资源预留优先级，第二优先级可以为该至少一种第二业务类型中的第二目标业务类型指示的资源预留优先级，该第一目标业务类型和该第二目标业务类型对应同一种承载类型。该第一目标业务类型为该至少一种第一业务类型中，属于第一种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；该第二目标业务类型为该至少一种第二业务类型中，属于第一种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型；该第一种承载类型对应的资源预留优先级为预设的最高资源预留优先级。
可选的，本申请实施例中，确定单元1302，具体可以用于在第一优先级等于第二优先级的情况下，根据第七优先级和第八优先级，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。其中，该第七优先级为至少一种第一业务类型中的第三目标业务类型指示的资源预留优先级，该第八优先级为至少一种第二业务类型中 的第四目标业务类型指示的资源预留优先级，该第三目标业务类型和该第四目标业务类型对应同一种承载类型。该第三目标业务类型为至少一种第一业务类型中，属于第二种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；该第四目标业务类型为至少一种第二业务类型中，属于第二种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型。该第二种承载类型对应的资源预留优先级低于第一种承载类型对应的资源预留优先级。
可选的，本申请实施例中，上述目标信息包括第一信息和第二信息，该第一信息包括第一数据的QoS参数，该第二信息包括第二数据的QoS参数。确定单元1302，具体可以用于在第三优先级低于第四优先级的情况下，确定将第一资源作为候选资源；在第三优先级高于第四优先级的情况下，确定不将第一资源作为候选资源；在第三优先级等于第四优先级的情况下，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。其中，该第三优先级为第一数据的QoS参数指示的资源预留优先级，该第四优先级为第二数据的QoS参数指示的资源预留优先级。
可选的，本申请实施例中，上述第一信息还可以包括第一数据的业务类型，上述第二信息还可以包括第二数据的业务类型。确定单元1302，具体可以用于在第三优先级等于第四优先级、且第一优先级低于第二优先级的情况下，确定将第一资源作为候选资源；在第三优先级等于第四优先级、且第一优先级高于第二优先级的情况下，确定不将第一资源作为候选资源；在第三优先级等于第四优先级、且第一优先级等于第二优先级的情况下，确定将第一资源作为候选资源，或确定不将第一资源作为候选资源。其中，该第一优先级为第一数据的业务类型指示的资源预留优先级，该第二优先级为第二数据的业务类型指示的资源预留优先级。
可选的，本申请实施例中，上述目标信息包括第一信息和第二信息，该第一信息包括第一数据的映射参数，该第二信息包括第二数据的映射参数。确定单元1302，具体可以用于在第五优先级低于第六优先级的情况下，确定将第一资源作为候选资源；在第五优先级高于或等于第六优先级的情况下，确定不将第一资源作为候选资源。其中，该第五优先级为第一数据的映射参数指示的资源预留优先级，该第六优先级为第二数据的映射参数指示的资源预留优先级，第五优先级低于第六优先级为第一数据的信号质量值小于信号质量门限值；第五优先级高于或等于第六优先级为第一数据的信号质量值大于或等于信号质量门限值。
可选的，本申请实施例中，上述目标信息包括第一信息。确定单元1302，具体可以用于在第一信息为第一预设信息的情况下，确定将第一资源作为候选资源，该第一预设信息指示的资源预留优先级为最低优先级。
可选的，本申请实施例中，上述目标信息包括第二信息。确定单元1302，具体可以用于在第二信息为第二预设信息的情况下，确定将第一资源作为候选资源，该第二预设信息指示的资源预留优先级为最高优先级。
可选的，本申请实施例中，确定单元1302，还可以用于在确定候选资源之后，在候选资源中的资源数量K满足目标条件的情况下，将多个第一资源中的N个第一资源重新确定为候选资源，该N个第一资源为业务类型的优先级最低、且干扰最小的N个数据占用的资源。其中，该目标条件可以为候选资源中的资源数量小于数量阈值，N＝ 数量阈值-K；或者，该目标条件可以为候选资源中的资源数量占总资源数量的第一比例小于比例阈值，N＝总资源数量*(比例阈值-K/总资源数量)；K和N均为正整数。
可选的，本申请实施例中，一种业务类型可以为以下任意一项：广播信令、无线资源控制信令、广播业务数据、组播业务数据、单播业务数据。
可选的，本申请实施例中，一个数据的资源预留优先级可以为通信协议中预定义的，或者可以为UE预配置的，或者可以为UE配置的，或者可以为网络设备预配置的，或者可以为网络设备配置的。
可选的，本申请实施例中，第一数据的业务类型可以通过无线资源控制信令、旁链路控制信息或下行控制信息指示。
本申请实施例提供的UE能够实现上述方法实施例中UE实现的各个过程，为避免重复，具体描述此处不再赘述。
本申请实施例提供一种UE，由于该UE可以根据目标信息确定第一数据和/或第二数据的资源预留优先级，并确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源，因此本申请实施例提供的UE在该第一数据和该第二数据的业务类型相同和不同的情况下，均可能将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
图14示出了本申请实施例提供的一种UE的硬件示意图。如图14所示，该UE 110包括但不限于：射频单元111、网络模块112、音频输出单元113、输入单元114、传感器115、显示单元116、用户输入单元117、接口单元118、存储器119、处理器120、以及电源121等部件。需要说明的是，本领域技术人员可以理解，图14中示出的UE结构并不构成对UE的限定，UE可以包括比图7所示更多或更少的部件，或者组合某些部件，或者不同的部件布置。示例性的，在本申请实施例中，UE包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，处理器120，可以用于获取目标信息，该目标信息可以包括第一信息和第二信息中的至少一项，该第一信息可以用于指示第一数据的资源预留优先级，该第二信息可以用于指示第二数据的资源预留优先级，该第一数据为占用第一资源的数据，该第二数据为待传输的数据；并根据该目标信息，确定是否将第一资源作为传输该第二数据的候选资源。
本申请实施例提供一种UE，由于该UE可以根据目标信息确定第一数据和/或第二数据的资源预留优先级，并确定是否将为该第一数据预留的第一资源作为传输该第二数据的候选资源，因此本申请实施例提供的UE在该第一数据和该第二数据的业务类型相同和不同的情况下，均可能将第一资源作为传输第二数据的候选资源，而不会简单排除各种业务类型的资源，从而可以提高传输资源的传输效率。
应理解的是，本申请实施例中，射频单元111可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器120处理；另外，将上行的数据发送给基站。通常，射频单元111包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元111还可以通过无线通信系统与网络和其它设备通信。
UE通过网络模块112为用户提供了无线的宽带互联网访问，如帮助用户收发电子 邮件、浏览网页和访问流式媒体等。
音频输出单元113可以将射频单元111或网络模块112接收的或者在存储器119中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元113还可以提供与UE 110执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元113包括扬声器、蜂鸣器以及受话器等。
输入单元114用于接收音频或视频信号。输入单元114可以包括图形处理器(Graphics Processing Unit，GPU)1141和麦克风1142，图形处理器1141对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元116上。经图形处理器1141处理后的图像帧可以存储在存储器119(或其它存储介质)中或者经由射频单元111或网络模块112进行发送。麦克风1142可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元111发送到移动通信基站的格式输出。
UE 110还包括至少一种传感器115，比如光传感器、运动传感器以及其它传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板1161的亮度，接近传感器可在UE 110移动到耳边时，关闭显示面板1161和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别UE姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器115还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元116用于显示由用户输入的信息或提供给用户的信息。显示单元116可包括显示面板1161，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板1161。
用户输入单元117可用于接收输入的数字或字符信息，以及产生与UE的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元117包括触控面板1171以及其它输入设备1172。触控面板1171，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板1171上或在触控面板1171附近的操作)。触控面板1171可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器120，接收处理器120发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板1171。除了触控面板1171，用户输入单元117还可以包括其它输入设备1172。具体地，其它输入设备1172可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
可选的，触控面板1171可覆盖在显示面板1161上，当触控面板1171检测到在其上或附近的触摸操作后，传送给处理器120以确定触摸事件的类型，随后处理器120根据触摸事件的类型在显示面板1161上提供相应的视觉输出。虽然在图14中，触控 面板1171与显示面板1161是作为两个独立的部件来实现UE的输入和输出功能，但是在某些实施例中，可以将触控面板1171与显示面板1161集成而实现UE的输入和输出功能，具体此处不做限定。
接口单元118为外部装置与UE 110连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元118可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到UE 110内的一个或多个元件或者可以用于在UE 110和外部装置之间传输数据。
存储器119可用于存储软件程序以及各种数据。存储器119可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器119可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其它易失性固态存储器件。
处理器120是UE的控制中心，利用各种接口和线路连接整个UE的各个部分，通过运行或执行存储在存储器119内的软件程序和/或模块，以及调用存储在存储器119内的数据，执行UE的各种功能和处理数据，从而对UE进行整体监控。处理器120可包括一个或多个处理单元；优选的，处理器120可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器120中。
UE 110还可以包括给各个部件供电的电源121(比如电池)，优选的，电源121可以通过电源管理系统与处理器120逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，UE 110包括一些未示出的功能模块，在此不再赘述。
可选的，本申请实施例还提供一种UE，包括如图14所示的处理器120，存储器119，存储在存储器119上并可在处理器120上运行的计算机程序，该计算机程序被处理器120执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其它变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其它要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限 定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。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(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (33)

  1. 一种资源预留方法，应用于用户设备UE，其特征在于，所述方法包括：
    获取目标信息，所述目标信息包括第一信息和第二信息中的至少一项，所述第一信息用于指示第一数据的资源预留优先级，所述第二信息用于指示第二数据的资源预留优先级，所述第一数据为占用第一资源的数据，所述第二数据为待传输的数据；
    根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源。
  2. 根据权利要求1所述的方法，其特征在于，所述第一信息包括以下至少一项：所述第一数据的业务类型、所述第一数据的服务质量QoS参数、所述第一数据的映射参数；
    所述第二信息包括以下至少一项：所述第二数据的业务类型、所述第二数据的QoS参数、所述第二数据的映射参数；
    其中，所述第一数据的映射参数为所述第一数据的信号质量值，所述第二数据的映射参数为所述第一数据的QoS参数和所述第二数据的QoS参数映射得到的信号质量门限值。
  3. 根据权利要求2所述的方法，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的业务类型，所述第二信息包括所述第二数据的业务类型；
    所述根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源，包括：
    在第一优先级低于第二优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第一优先级高于所述第二优先级的情况下，确定不将所述第一资源作为所述候选资源；
    在所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第一优先级为所述第一数据的业务类型指示的资源预留优先级，所述第二优先级为所述第二数据的业务类型指示的资源预留优先级。
  4. 根据权利要求3所述的方法，其特征在于，所述第一信息还包括所述第一数据的QoS参数，所述第二信息还包括所述第二数据的QoS参数；
    所述在所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源，包括：
    在所述第一优先级等于所述第二优先级、且第三优先级低于第四优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第一优先级等于所述第二优先级、且所述第三优先级高于所述第四优先级的情况下，确定不将所述第一资源作为所述候选资源；
    在所述第一优先级等于所述第二优先级、且所述第三优先级等于所述第四优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第三优先级为所述第一数据的QoS参数指示的资源预留优先级，所述第四优先级为所述第二数据的QoS参数指示的资源预留优先级。
  5. 根据权利要求3所述的方法，其特征在于，所述第一信息还包括所述第一数据的映射参数，所述第二信息还包括所述第二数据的映射参数；
    所述在所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源，包括：
    在所述第一优先级等于所述第二优先级、且第五优先级低于第六优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第一优先级等于所述第二优先级、且所述第五优先级高于或等于所述第六优先级的情况下，确定不将所述第一资源作为所述候选资源；
    其中，所述第五优先级为所述第一数据的映射参数指示的资源预留优先级，所述第六优先级为所述第二数据的映射参数指示的资源预留优先级；所述第五优先级低于所述第六优先级为所述第一数据的信号质量值小于所述信号质量门限值；所述第五优先级高于或等于所述第六优先级为所述第一数据的信号质量值大于或等于所述信号质量门限值。
  6. 根据权利要求3所述的方法，其特征在于，所述第一数据的业务类型包括至少一种第一业务类型，所述第二数据的业务类型包括至少一种第二业务类型；一种第一业务类型对应一种承载类型，一种第二业务类型对应一种承载类型；
    所述第一优先级为所述至少一种第一业务类型中的第一目标业务类型指示的资源预留优先级，所述第二优先级为所述至少一种第二业务类型中的第二目标业务类型指示的资源预留优先级；所述第一目标业务类型为所述至少一种第一业务类型中，属于第一种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；所述第二目标业务类型为所述至少一种第二业务类型中，属于所述第一种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型；所述第一种承载类型对应的资源预留优先级为预设的最高资源预留优先级。
  7. 根据权利要求6所述的方法，其特征在于，所述在所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源，包括：
    在所述第一优先级等于所述第二优先级的情况下，根据第七优先级和第八优先级，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第七优先级为所述至少一种第一业务类型中的第三目标业务类型指示的资源预留优先级，所述第八优先级为所述至少一种第二业务类型中的第四目标业务类型指示的资源预留优先级；所述第三目标业务类型为所述至少一种第一业务类型中，属于第二种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；所述第四目标业务类型为所述至少一种第二业务类型中，属于所述第二种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型，所述第二种承载类型对应的资源预留优先级低于第一种承载类型对应的资源预留优先级。
  8. 根据权利要求2所述的方法，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的QoS参数，所述第二信息包括所述第二数据的QoS参数；
    所述根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选 资源，包括：
    在第三优先级低于第四优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第三优先级高于所述第四优先级的情况下，确定不将所述第一资源作为所述候选资源；
    在所述第三优先级等于所述第四优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第三优先级为所述第一数据的QoS参数指示的资源预留优先级，所述第四优先级为所述第二数据的QoS参数指示的资源预留优先级。
  9. 根据权利要求8所述的方法，其特征在于，所述第一信息还包括所述第一数据的业务类型，所述第二信息还包括所述第二数据的业务类型；
    所述在所述第三优先级等于所述第四优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源，包括：
    在所述第三优先级等于所述第四优先级、且第一优先级低于第二优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第三优先级等于所述第四优先级、且所述第一优先级高于所述第二优先级的情况下，确定不将所述第一资源作为所述候选资源；
    在所述第三优先级等于所述第四优先级、且所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第一优先级为所述第一数据的业务类型指示的资源预留优先级，所述第二优先级为所述第二数据的业务类型指示的资源预留优先级。
  10. 根据权利要求2所述的方法，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的映射参数，所述第二信息包括所述第二数据的映射参数；
    所述根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源，包括：
    在第五优先级低于第六优先级的情况下，确定将所述第一资源作为所述候选资源；
    在所述第五优先级高于或等于所述第六优先级的情况下，确定不将所述第一资源作为所述候选资源；
    其中，所述第五优先级为所述第一数据的映射参数指示的资源预留优先级，所述第六优先级为所述第二数据的映射参数指示的资源预留优先级；所述第五优先级低于所述第六优先级为所述第一数据的信号质量值小于所述信号质量门限值；所述第五优先级高于或等于所述第六优先级为所述第一数据的信号质量值大于或等于所述信号质量门限值。
  11. 根据权利要求1或2所述的方法，其特征在于，所述目标信息包括所述第一信息；
    所述根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源，包括：
    在所述第一信息为第一预设信息的情况下，确定将所述第一资源作为所述候选资 源，所述第一预设信息指示的资源预留优先级为最低优先级。
  12. 根据权利要求1或2所述的方法，其特征在于，所述目标信息包括所述第二信息；
    所述根据所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源，包括：
    在所述第二信息为第二预设信息的情况下，确定将所述第一资源作为所述候选资源，所述第二预设信息指示的资源预留优先级为最高优先级。
  13. 根据权利要求1至10中任一项所述的方法，其特征在于，所述方法还包括：
    在确定所述候选资源之后，在所述候选资源中的资源数量K满足目标条件的情况下，将多个第一资源中的N个第一资源确定为所述候选资源，所述N个第一资源为业务类型的优先级最低、且干扰最小的N个数据占用的资源；
    其中，所述目标条件为候选资源中的资源数量小于数量阈值，N＝数量阈值-K；或者，所述目标条件为候选资源中的资源数量占总资源数量的第一比例小于比例阈值，N＝总资源数量*(比例阈值-K/总资源数量)；K和N均为正整数。
  14. 根据权利要求2至10中任一项所述的方法，其特征在于，一种业务类型为以下任意一项：广播信令、无线资源控制信令、广播业务数据、组播业务数据、单播业务数据。
  15. 根据权利要求1或2所述的方法，其特征在于，一个数据的资源预留优先级为通信协议中预定义的，或者为所述UE预配置的，或者为所述UE配置的，或者为网络设备预配置的，或者为网络设备配置的。
  16. 根据权利要求2至10中任一项所述的方法，其特征在于，所述第一数据的业务类型通过无线资源控制信令、旁链路控制信息或下行控制信息指示。
  17. 一种用户设备UE，其特征在于，所述UE包括获取单元和确定单元；
    所述获取单元，用于获取目标信息，所述目标信息包括第一信息和第二信息中的至少一项，所述第一信息用于指示第一数据的资源预留优先级，所述第二信息用于指示第二数据的资源预留优先级，所述第一数据为占用第一资源的数据，所述第二数据为待传输的数据；
    所述确定单元，用于根据所述获取单元获取的所述目标信息，确定是否将所述第一资源作为传输所述第二数据的候选资源。
  18. 根据权利要求17所述的UE，其特征在于，所述第一信息包括以下至少一项：所述第一数据的业务类型、所述第一数据的服务质量QoS参数、所述第一数据的映射参数；
    所述第二信息包括以下至少一项：所述第二数据的业务类型、所述第二数据的QoS参数、所述第二数据的映射参数；
    其中，所述第一数据的映射参数为所述第一数据的信号质量值，所述第二数据的映射参数为所述第一数据的QoS参数和所述第二数据的QoS参数映射得到的信号质量门限值。
  19. 根据权利要求18所述的UE，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的业务类型，所述第二信息包括所 述第二数据的业务类型；
    所述确定单元，具体用于在第一优先级低于第二优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第一优先级高于所述第二优先级的情况下，确定不将所述第一资源作为所述候选资源；在所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第一优先级为所述第一数据的业务类型指示的资源预留优先级，所述第二优先级为所述第二数据的业务类型指示的资源预留优先级。
  20. 根据权利要求19所述的UE，其特征在于，所述第一信息还包括所述第一数据的QoS参数，所述第二信息还包括所述第二数据的QoS参数；
    所述确定单元，具体用于在所述第一优先级等于所述第二优先级、且第三优先级低于第四优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第一优先级等于所述第二优先级、且所述第三优先级高于所述第四优先级的情况下，确定不将所述第一资源作为所述候选资源；在所述第一优先级等于所述第二优先级、且所述第三优先级等于所述第四优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第三优先级为所述第一数据的QoS参数指示的资源预留优先级，所述第四优先级为所述第二数据的QoS参数指示的资源预留优先级。
  21. 根据权利要求19所述的UE，其特征在于，所述第一信息还包括所述第一数据的映射参数，所述第二信息还包括所述第二数据的映射参数；
    所述确定单元，具体用于在所述第一优先级等于所述第二优先级、且第五优先级低于第六优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第一优先级等于所述第二优先级、且所述第五优先级高于或等于所述第六优先级的情况下，确定不将所述第一资源作为所述候选资源；
    其中，所述第五优先级为所述第一数据的映射参数指示的资源预留优先级，所述第六优先级为所述第二数据的映射参数指示的资源预留优先级；所述第五优先级低于所述第六优先级为所述第一数据的信号质量值小于所述信号质量门限值；所述第五优先级高于或等于所述第六优先级为所述第一数据的信号质量值大于或等于所述信号质量门限值。
  22. 根据权利要求19所述的UE，其特征在于，所述第一数据的业务类型包括至少一种第一业务类型，所述第二数据的业务类型包括至少一种第二业务类型；一种第一业务类型对应一种承载类型，一种第二业务类型对应一种承载类型；
    所述第一优先级为所述至少一种第一业务类型中的第一目标业务类型指示的资源预留优先级，所述第二优先级为所述至少一种第二业务类型中的第二目标业务类型指示的资源预留优先级；所述第一目标业务类型为所述至少一种第一业务类型中，属于第一种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；所述第二目标业务类型为所述至少一种第二业务类型中，属于所述第一种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型；所述第一种承载类型对应的资源预留优先级为预设的最高资源预留优先级。
  23. 根据权利要求22所述的UE，其特征在于，
    所述确定单元，具体用于在所述第一优先级等于所述第二优先级的情况下，根据第七优先级和第八优先级，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第七优先级为所述至少一种第一业务类型中的第三目标业务类型指示的资源预留优先级，所述第八优先级为所述至少一种第二业务类型中的第四目标业务类型指示的资源预留优先级；所述第三目标业务类型为所述至少一种第一业务类型中，属于第二种承载类型的第一业务类型中指示最高资源预留优先级的第一业务类型；所述第四目标业务类型为所述至少一种第二业务类型中，属于所述第二种承载类型的第二业务类型中指示最高资源预留优先级的第二业务类型，所述第二种承载类型对应的资源预留优先级低于第一种承载类型对应的资源预留优先级。
  24. 根据权利要求18所述的UE，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的QoS参数，所述第二信息包括所述第二数据的QoS参数；
    所述确定单元，具体用于在第三优先级低于第四优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第三优先级高于所述第四优先级的情况下，确定不将所述第一资源作为所述候选资源；在所述第三优先级等于所述第四优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第三优先级为所述第一数据的QoS参数指示的资源预留优先级，所述第四优先级为所述第二数据的QoS参数指示的资源预留优先级。
  25. 根据权利要求24所述的UE，其特征在于，所述第一信息还包括所述第一数据的业务类型，所述第二信息还包括所述第二数据的业务类型；
    所述确定单元，具体用于在所述第三优先级等于所述第四优先级、且第一优先级低于第二优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第三优先级等于所述第四优先级、且所述第一优先级高于所述第二优先级的情况下，确定不将所述第一资源作为所述候选资源；在所述第三优先级等于所述第四优先级、且所述第一优先级等于所述第二优先级的情况下，确定将所述第一资源作为所述候选资源，或确定不将所述第一资源作为所述候选资源；
    其中，所述第一优先级为所述第一数据的业务类型指示的资源预留优先级，所述第二优先级为所述第二数据的业务类型指示的资源预留优先级。
  26. 根据权利要求18所述的UE，其特征在于，所述目标信息包括所述第一信息和所述第二信息，所述第一信息包括所述第一数据的映射参数，所述第二信息包括所述第二数据的映射参数；
    所述确定单元，具体用于在第五优先级低于第六优先级的情况下，确定将所述第一资源作为所述候选资源；在所述第五优先级高于或等于所述第六优先级的情况下，确定不将所述第一资源作为所述候选资源；
    其中，所述第五优先级为所述第一数据的映射参数指示的资源预留优先级，所述第六优先级为所述第二数据的映射参数指示的资源预留优先级；所述第五优先级低于所述第六优先级为所述第一数据的信号质量值小于所述信号质量门限值；所述第五优先级高于或等于所述第六优先级为所述第一数据的信号质量值大于或等于所述信号质 量门限值。
  27. 根据权利要求17或18所述的UE，其特征在于，所述目标信息包括所述第一信息；
    所述确定单元，具体用于在所述第一信息为第一预设信息的情况下，确定将所述第一资源作为所述候选资源，所述第一预设信息指示的资源预留优先级为最低优先级。
  28. 根据权利要求17或18所述的UE，其特征在于，所述目标信息包括所述第二信息；
    所述确定单元，具体用于在所述第二信息为第二预设信息的情况下，确定将所述第一资源作为所述候选资源，所述第二预设信息指示的资源预留优先级为最高优先级。
  29. 根据权利要求17至26中任一项所述的UE，其特征在于，
    所述确定单元，还用于在确定所述候选资源之后，在所述候选资源中的资源数量K满足目标条件的情况下，将多个第一资源中的N个第一资源重新确定为所述候选资源，所述N个第一资源为业务类型的优先级最低、且干扰最小的N个数据占用的资源；
    其中，所述目标条件为候选资源中的资源数量小于数量阈值，N＝数量阈值-K；或者，所述目标条件为候选资源中的资源数量占总资源数量的第一比例小于比例阈值，N＝总资源数量*(比例阈值-K/总资源数量)；K和N均为正整数。
  30. 根据权利要求18至26中任一项所述的UE，其特征在于，一种业务类型为以下任意一项：广播信令、无线资源控制信令、广播业务数据、组播业务数据、单播业务数据。
  31. 根据权利要求17或18所述的UE，其特征在于，一个数据的资源预留优先级为通信协议中预定义的，或者为所述UE预配置的，或者为所述UE配置的，或者为网络设备预配置的，或者为网络设备配置的。
  32. 根据权利要求18至26中任一项所述的UE，其特征在于，所述第一数据的业务类型通过无线资源控制信令、旁链路控制信息或下行控制信息指示。
  33. 一种用户设备UE，其特征在于，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至16中任一项所述的资源预留方法的步骤。
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