WO2020151702A1 - 信息上报方法、资源分配方法、第一终端及第二终端 - Google Patents

信息上报方法、资源分配方法、第一终端及第二终端 Download PDF

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Publication number
WO2020151702A1
WO2020151702A1 PCT/CN2020/073493 CN2020073493W WO2020151702A1 WO 2020151702 A1 WO2020151702 A1 WO 2020151702A1 CN 2020073493 W CN2020073493 W CN 2020073493W WO 2020151702 A1 WO2020151702 A1 WO 2020151702A1
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WIPO (PCT)
Prior art keywords
group
terminal
information
resource
indication information
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PCT/CN2020/073493
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English (en)
French (fr)
Inventor
杨晓东
郑倩
Original Assignee
维沃移动通信有限公司
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Publication date
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 EP20744290.6A priority Critical patent/EP3917172A4/en
Priority to KR1020217026327A priority patent/KR20210116593A/ko
Publication of WO2020151702A1 publication Critical patent/WO2020151702A1/zh
Priority to US17/384,007 priority patent/US11974278B2/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • H04L67/1044Group management mechanisms 
    • H04L67/1053Group management mechanisms  with pre-configuration of logical or physical connections with a determined number of other peers
    • H04L67/1055Group management mechanisms  with pre-configuration of logical or physical connections with a determined number of other peers involving connection limits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • H04W4/026Services making use of location information using location based information parameters using orientation information, e.g. compass
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08User group management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/121Wireless traffic scheduling for groups of terminals or users
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/53Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/023Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186Processing of subscriber group data

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an information reporting method, a resource allocation method, a first terminal and a second terminal.
  • LTE Long Time Evolution
  • NR New Radio
  • sidelink transmission is mainly divided into three transmission forms: broadcast, multicast and unicast.
  • V2X vehicle to everything
  • group communication the group of vehicle formation (platooning) has the roles of group leader (namely terminal on the leading vehicle) and group member (namely terminal on the member vehicle)
  • group leader namely terminal on the leading vehicle
  • group member namely terminal on the member vehicle
  • one possible resource scheduling method is the unified scheduling of resources by the group head. That is, not only the communication resources between the group head and the group members are allocated by the group head, but also the communication resources between the group members are also allocated by the group head.
  • the group head cannot reasonably schedule resources in the related technology.
  • the embodiments of the present disclosure provide an information reporting method, a resource allocation method, a first terminal and a second terminal, so as to solve the problem that in the vehicle formation group in the related art, when the communication resources in the group are uniformly scheduled by the group head, the group head The problem of unreasonable scheduling of resources.
  • embodiments of the present disclosure provide an information reporting method, which is applied to a first terminal, and includes:
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • embodiments of the present disclosure provide a resource allocation method applied to a second terminal, including:
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • embodiments of the present disclosure provide a resource allocation method applied to a second terminal, including:
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first resource indication information is used to indicate the communication station in the second group. Resources used.
  • embodiments of the present disclosure provide a resource allocation method applied to a second terminal, including:
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first position indication information is used to indicate the group members and the group members in the second group. / Or the second position information of the group header.
  • a first terminal including:
  • the reporting module is used to report the first location information to the second terminal
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • embodiments of the present disclosure provide a second terminal, including:
  • the first receiving module is configured to receive the first location information reported by the first terminal;
  • An allocation module configured to allocate resources for the first terminal according to the first location information
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • embodiments of the present disclosure provide a second terminal, including:
  • the fifth receiving module is configured to receive the first resource indication information sent by the third terminal;
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first resource indication information is used to indicate the communication station in the second group. Resources used.
  • embodiments of the present disclosure provide a second terminal, including:
  • the sixth receiving module is configured to receive the first location indication information sent by the third terminal;
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first position indication information is used to indicate the group members and the group members in the second group. / Or the second position information of the group header.
  • embodiments of the present disclosure provide a terminal, including a memory, a processor, and a computer program stored on the memory and capable of being run on the processor, wherein the computer program is executed by the processor
  • the steps of the above-mentioned information reporting method, or the steps of the above-mentioned resource allocation method, or the above-mentioned resource indication method, or the above-mentioned location indication method can be realized at the time.
  • the terminal can optionally be the first terminal or the second terminal.
  • the embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored, wherein the computer program can implement the steps of the above-mentioned information reporting method or the above-mentioned resource allocation method when the computer program is executed by a processor , Or the above resource indication method, or the above location indication method.
  • the first terminal reports the first location information to the second terminal
  • the first terminal is a group member in the first group
  • the second terminal is the group head in the first group, so that the second terminal can be
  • the location information of a terminal allocates resources to the first terminal, so as to avoid all terminals in the same group that are close to each other from using the same resources, avoid resource conflicts, reduce interference, and ensure that the group head can reasonably schedule communication resources in the group.
  • FIG. 1 is a flowchart of an information reporting method according to an embodiment of the disclosure
  • FIG. 2 is a flowchart of a resource allocation method according to an embodiment of the disclosure
  • FIG. 3 is a flowchart of a resource indication method according to an embodiment of the disclosure.
  • FIG. 4 is a flowchart of a position indication method according to an embodiment of the disclosure.
  • FIG. 5 is a schematic structural diagram of a first terminal according to an embodiment of the disclosure.
  • FIG. 6 is one of schematic structural diagrams of a second terminal according to an embodiment of the disclosure.
  • FIG. 7 is a second schematic structural diagram of a second terminal according to an embodiment of the disclosure.
  • FIG. 8 is the third structural diagram of a second terminal according to an embodiment of the disclosure.
  • FIG. 9 is a schematic structural diagram of a terminal according to an embodiment of the disclosure.
  • the embodiments of the present disclosure are suitable for multicast communication scenarios in V2X.
  • the first group and the second group in the embodiment of the present disclosure can be understood as a group of vehicle platooning.
  • the first group includes a group leader and group members.
  • the group leader can be understood as a terminal on the leader car in the first group, and the group member can be understood as a terminal on a member car in the first group.
  • the second group includes a group leader and group members.
  • the group leader can be understood as a terminal on the leader car in the second group, and the group member can be understood as a terminal on a member car in the second group.
  • the first group and the second group are different groups.
  • the number of group members can be one or more; the number of group headers is usually one, but not limited to this, for example, it can also be two.
  • group members can report location information to the group head; and the group head can receive the location information reported by the group members, and uniformly schedule the communication resources in the group according to the location information of the group members.
  • the group head in a group may uniformly schedule the communication resources in the group based on the position information of the group members in the group and the position information of the group members in other groups.
  • group heads in different groups can mutually negotiate resource allocation conditions.
  • group heads in different groups can exchange position information of terminals in the group (including group heads and/or group members).
  • FIG. 1 is a flowchart of an information reporting method according to an embodiment of the present disclosure. The method is applied to a first terminal, and the first terminal is a group member in the first group. As shown in Figure 1, the method includes the following steps:
  • Step 101 Report the first location information to the second terminal.
  • the second terminal is the group head in the first group.
  • the first location information is used by the second terminal to allocate resources to the first terminal, that is, the second terminal can allocate resources to the first terminal according to the first location information.
  • the foregoing resource allocated for the first terminal may be a communication resource between the first terminal and the second terminal, or may be a communication resource between the first terminal and other first terminals.
  • the foregoing first location information may include at least one of the following:
  • Area identification latitude and longitude information, distance information relative to the group head, and direction angle information relative to the group head, etc.
  • the first terminal reports the first location information to the second terminal, the first terminal is a group member in the first group, and the second terminal is the group head in the first group, so that the second The terminal allocates resources to the first terminal according to the location information of the first terminal, so as to prevent all terminals in the same group from using the same resource, avoid resource conflicts, reduce interference, and ensure that the group head can reasonably schedule communications within the group Resources.
  • the group members can report location information (ie, geographic location information) based on the indication or configuration of the group head.
  • the foregoing step 101 may include at least one of the following:
  • reporting location information based on a preset trigger event can enable the group head to obtain the location information of group members in a timely and effective manner; while reporting location information periodically, compared to reporting location information based on a preset trigger event, group members can be avoided Preset the judgment of trigger events to reduce the power consumption of group members.
  • the foregoing preset trigger event may include at least one of the following:
  • the measured received power of the reference signal of the target terminal is lower than the first preset threshold
  • the measured reference signal received power of the target terminal is higher than the second preset threshold
  • the distance from the target terminal exceeds the third preset threshold
  • the direction angle change value relative to the target terminal reaches the fourth preset threshold
  • the target terminal is at least one of a group member and a group head in the first group.
  • first preset threshold, second preset threshold, third preset threshold, and fourth preset threshold may be preset according to actual conditions, and the embodiment of the present disclosure does not limit this.
  • FIG. 2 is a flowchart of a resource allocation method provided by an embodiment of the present disclosure. The method is applied to a second terminal, and the second terminal is the group head of the first group. As shown in Figure 2, the method includes the following steps:
  • Step 201 Receive the first location information reported by the first terminal.
  • the first terminal is a group member in the first group.
  • the first location information is used by the second terminal to allocate resources to the first terminal, that is, the second terminal can allocate resources to the first terminal according to the first location information.
  • Step 202 Allocate resources for the first terminal according to the first location information.
  • the aforementioned resource allocated for the first terminal may be a communication resource between the first terminal and the second terminal, or may be a communication resource between the first terminal and other first terminals.
  • the foregoing first location information may include at least one of the following:
  • Area identification latitude and longitude information, distance information relative to the group head, and direction angle information relative to the group head, etc.
  • the second terminal receives the first location information reported by the first terminal, and allocates resources to the first terminal according to the first location information, and the first terminal is a group member in the first group,
  • the second terminal is the group head in the first group, which can prevent all terminals in the same group from using the same resources, avoid resource usage conflicts, reduce interference, and ensure that the group head can reasonably schedule communication resources in the group.
  • the second terminal when the second terminal allocates resources to the first terminal, in addition to considering the influence between terminals in the same group, the influence between terminals in different groups may also be considered.
  • the method may further include:
  • the third terminal is a group header in the second group, and the first resource indication information is used to indicate resources used for intra-group communication in the second group.
  • the first group and the second group are different groups.
  • the second terminal and the third terminal can discover and communicate with each other, that is, the distance between the first group and the second group is relatively close.
  • the above step 202 may include:
  • a target resource is used to allocate resources to the first terminal; wherein the target resource is a resource other than the resource indicated by the first resource indication information.
  • the method further includes:
  • Second resource indication information is used to indicate the resources used for communication within the first group, so that the third terminal can allocate resources in its group When communicating resources, consider the influence of the communication resources in the first group.
  • group heads in different groups can mutually negotiate resource allocation conditions, thereby avoiding conflicts between resources used by groups that are close to each other and reducing interference.
  • car 1 is the leader
  • cars 2 and 3 are member cars
  • UE1 on car 1 is the group leader
  • UE2 on car 2 is a group member
  • UE3 on car 3 is a group member
  • group group2 Car 4 in car 4 is the leader
  • car 5 and car 6 are member cars
  • UE4 on car 4 is the group leader
  • UE5 on car 5 is the group member
  • UE6 on car 6 is the group member.
  • UE1 is responsible for the resource allocation of all UE communications under group1
  • UE4 is responsible for the resource allocation of all UE communications under group2.
  • UE1 and UE4 can negotiate the use of resources; for example, UE1 sends resource indication information 1 to UE4, and this resource indication information 1 indicates all UEs under group1 The resources for communication are selected from resource pool 1, resource pool 3, and resource pool 5. At the same time, UE4 sends resource indication information 2 to UE1, which indicates that all UE communication resources under group 2 are in resource pool 2 and resource pool 4. And resource pool 6 is selected.
  • UE1 can avoid resource pool 2, resource pool 4, and resource pool 6 when allocating resources, and UE4 can avoid resource pool 1, resource pool 3, and resource pool 5 when allocating resources, thereby avoiding the use of groups that are close to each other. Resource conflicts, reducing interference.
  • the method may further include:
  • the third terminal is a group head in the second group, and the first position indication information is used to indicate group members in the second group and/or second position information of the group head.
  • the first group and the second group are different groups.
  • the second terminal and the third terminal can discover and communicate with each other, that is, the distance between the first group and the second group is relatively close.
  • the above step 202 may include:
  • target resources are used to allocate resources to the first terminal.
  • the above-mentioned target resource may be selected as the first All resources that can be scheduled by the second terminal; and if according to the first location information and the second location information, it is determined that the terminals in the first group and the terminals in the second group are partly far apart (for example, exceeding a preset threshold), and partly apart If it is closer (for example, it does not exceed the preset threshold), the second terminal can select the target resource based on pre-configuration, or select the target resource through negotiation with the third terminal, so as to avoid the terminal that is closer to use the same resource and avoid resource conflicts. .
  • the method further includes:
  • the first resource indication information is used to indicate resources used for intra-group communication of the second group; the target resource is a resource other than the resource indicated by the first resource indication information.
  • the second terminal can allocate communication resources in the group according to the location indication information and resource indication information sent by the third terminal, avoid resource usage conflicts, and ensure reasonable resource scheduling.
  • the method further includes:
  • Second location indication information is used to indicate the group members in the first group and/or the first location information of the group header, so that the third terminal When allocating communication resources in its group, consider the influence of the position of the terminal in the first group.
  • group heads in different groups can interact with the position information of the terminals in the group, thereby avoiding conflicts in resources used by all terminals in a short distance and reducing interference.
  • car 1 is the leader
  • cars 2 and 3 are member cars
  • UE1 on car 1 is the group leader
  • UE2 on car 2 is a group member
  • UE3 on car 3 is a group member
  • group group2 Car 4 in car 4 is the leader
  • car 5 and car 6 are member cars
  • UE4 on car 4 is the group leader
  • UE5 on car 5 is the group member
  • UE6 on car 6 is the group member.
  • UE1 is responsible for the resource allocation of all UE communications under group1
  • UE4 is responsible for the resource allocation of all UE communications under group2.
  • UE2 and UE3 can report their location information to UE1
  • UE5 and UE6 can report their location information to UE4.
  • UE1 and UE4 can notify each other of the location information of UEs in the group (including at least the UE on the member car and the UE on the leader vehicle); For example, UE1 sends location indication information 1 to UE4, which indicates the location information of UE2 and UE3 under group1; at the same time, UE4 sends location indication information 2 to UE1, and this location indication information 2 indicates the locations of UE5 and UE6 under group2. information.
  • UE1 and UE4 allocate resources, they can comprehensively consider the location information of all group member UEs under group1 and group2 to avoid conflicts between resources used by all UEs that are close to each other and reduce interference.
  • FIG. 3 is a flowchart of a resource indication method provided by an embodiment of the present disclosure.
  • the method is applied to a second terminal, and the second terminal is the group head of the first group.
  • the method includes the following steps:
  • Step 301 Receive the first resource indication information sent by the third terminal.
  • the third terminal is a group header in the second group, and the first resource indication information is used to indicate resources used for intra-group communication in the second group.
  • the first group and the second group are different groups.
  • the method may further include:
  • the second resource indication information is used to indicate resources used for intra-group communication of the first group.
  • group heads in different groups can mutually negotiate resource allocation conditions, thereby avoiding conflicts between resources used by groups that are close to each other and reducing interference.
  • FIG. 4 is a flowchart of a resource indication method according to an embodiment of the present disclosure.
  • the method is applied to a second terminal, and the second terminal is the group head of the first group.
  • the method includes the following steps:
  • Step 401 Receive first location indication information sent by a third terminal.
  • the third terminal is a group head in the second group, and the first position indication information is used to indicate group members in the second group and/or second position information of the group head.
  • the first group and the second group are different groups.
  • the method may further include:
  • the second position indication information is used to indicate the first position information of the group members and/or the group head in the first group.
  • group heads in different groups can interact with the position information of the terminals in the group, thereby avoiding conflicts in resources used by all terminals in a short distance and reducing interference.
  • FIG. 5 is a schematic structural diagram of a first terminal according to an embodiment of the present disclosure. As shown in FIG. 5, the first terminal 50 includes:
  • the reporting module 51 is configured to report the first location information to the second terminal;
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • the first terminal by reporting the first location information to the second terminal, the first terminal is a group member in the first group, and the second terminal is the group leader in the first group, so that the second terminal can be based on
  • the location information of the first terminal allocates resources for the first terminal, so as to prevent all terminals in the same group from using the same resource, avoid resource usage conflicts, reduce interference, and ensure that the group head reasonably schedules communication resources in the group.
  • the reporting module 51 is specifically configured to perform at least one of the following:
  • the preset trigger event includes at least one of the following:
  • the measured received power of the reference signal of the target terminal is lower than the first preset threshold
  • the measured reference signal received power of the target terminal is higher than the second preset threshold
  • the distance from the target terminal exceeds the third preset threshold
  • the direction angle change value relative to the target terminal reaches the fourth preset threshold
  • the target terminal is at least one of a group member and a group head in the first group.
  • the first location information includes at least one of the following:
  • Area identification latitude and longitude information, distance information relative to the group head, and direction angle information relative to the group head.
  • FIG. 6 is a schematic structural diagram of a second terminal according to an embodiment of the present disclosure.
  • the second terminal 60 includes:
  • the first receiving module 61 is configured to receive the first location information reported by the first terminal;
  • An allocation module 62 configured to allocate resources for the first terminal according to the first location information
  • the first terminal is a group member in the first group
  • the second terminal is a group leader in the first group.
  • the second terminal in the embodiment of the present disclosure receives the first location information reported by the first terminal, and allocates resources to the first terminal according to the first location information.
  • the first terminal is a member of the first group
  • the second The terminal is the group head in the first group, which can prevent all terminals in the same group from using the same resources, avoid resource usage conflicts, reduce interference, and ensure that the group head can reasonably schedule communication resources in the group.
  • the second terminal further includes:
  • the second receiving module is configured to receive first resource indication information sent by a third terminal; wherein, the third terminal is a group header in the second group, and the first resource indication information is used to indicate the second group Resources used for communication within the group;
  • the distribution module is specifically used for:
  • a target resource is used to allocate resources to the first terminal; wherein the target resource is a resource other than the resource indicated by the first resource indication information.
  • the second terminal further includes:
  • the first sending module is configured to send second resource indication information to the third terminal; wherein the second resource indication information is used to indicate resources used for intra-group communication of the first group.
  • the second terminal further includes:
  • the third receiving module is configured to receive the first position indication information sent by the third terminal; wherein, the third terminal is the group head in the second group, and the first position indication information is used to indicate the second group The second position information of the group members and/or the group head in;
  • the distribution module is specifically used for:
  • target resources are used to allocate resources to the first terminal.
  • the second terminal further includes:
  • the second sending module is configured to send second position indication information to the third terminal; wherein the second position indication information is used to indicate the first position of the group member and/or the group head in the first group information.
  • the second terminal further includes:
  • a fourth receiving module configured to receive the first resource indication information sent by the third terminal
  • the first resource indication information is used to indicate resources used for intra-group communication of the second group; the target resource is a resource other than the resource indicated by the first resource indication information.
  • FIG. 7 is a schematic structural diagram of a second terminal according to an embodiment of the present disclosure. As shown in FIG. 7, the second terminal 70 includes:
  • the fifth receiving module 71 is configured to receive the first resource indication information sent by the third terminal;
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first resource indication information is used to indicate the communication station in the second group. Resources used.
  • the second terminal further includes:
  • the third sending module is configured to send second resource indication information to the third terminal
  • the second resource indication information is used to indicate resources used for intra-group communication of the first group.
  • FIG. 8 is a schematic structural diagram of a second terminal according to an embodiment of the present disclosure. As shown in FIG. 8, the second terminal 80 includes:
  • the sixth receiving module 81 is configured to receive the first location indication information sent by the third terminal;
  • the second terminal is the group head in the first group
  • the third terminal is the group head in the second group
  • the first position indication information is used to indicate the group members and the group members in the second group. / Or the second position information of the group header.
  • the second terminal further includes:
  • a fourth sending module configured to send second location indication information to the third terminal
  • the second position indication information is used to indicate the first position information of the group members and/or the group head in the first group.
  • the position information of the terminals in the group can be exchanged between group heads in different groups, thereby avoiding conflicts in resources used by all terminals in a short distance and reducing interference.
  • the embodiments of the present disclosure also provide a first terminal, including a processor, a memory, a computer program stored on the memory and running on the processor, and the computer program is executed by the processor
  • a first terminal including a processor, a memory, a computer program stored on the memory and running on the processor, and the computer program is executed by the processor
  • the embodiment of the present disclosure also provides a second terminal, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is implemented when the processor is executed
  • a second terminal including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is implemented when the processor is executed
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present disclosure.
  • the terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, and a display unit. 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, a power supply 911 and other components.
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than those shown in the figure, or combine certain components, or arrange different components.
  • terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the terminal 900 can be selected as the first terminal or the second terminal.
  • the terminal 900 can implement each process in the method embodiment shown in FIG. 1 and achieve the same technical effect. To avoid repetition, details are not described herein again.
  • the terminal 900 may implement each process in the method embodiment shown in FIG. 2, or each process in the method embodiment shown in FIG. 3, or in the method embodiment shown in FIG. Each process can achieve the same technical effect. To avoid repetition, I won’t repeat them here.
  • the radio frequency unit 901 can be used to report location information.
  • the radio frequency unit 901 can be used to receive location information, and the processor 910 can be used to allocate resources to the corresponding terminal according to the received location information.
  • the radio frequency unit 901 may be used for receiving and sending resource indication information and/or location indication information.
  • the radio frequency unit 901 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 910; Uplink data is sent to the base station.
  • the radio frequency unit 901 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 901 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 902, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 903 can convert the audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into audio signals and output them as sounds. Moreover, the audio output unit 903 may also provide audio output related to a specific function performed by the terminal 900 (e.g., call signal reception sound, message reception sound, etc.).
  • the audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 904 is used to receive audio or video signals.
  • the input unit 904 may include a graphics processing unit (GPU) 9041 and a microphone 9042.
  • the graphics processor 9041 is used for the image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 906.
  • the image frames processed by the graphics processor 9041 may be stored in the memory 909 (or other storage medium) or sent via the radio frequency unit 901 or the network module 902.
  • the microphone 9042 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 901 for output in the case of a telephone call mode.
  • the terminal 900 also includes at least one sensor 905, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 9061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 9061 and/or when the terminal 900 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 905 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 906 is used to display information input by the user or information provided to the user.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 907 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072.
  • the touch panel 9071 also called a touch screen, can collect user 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 9071 or near the touch panel 9071. operating).
  • the touch panel 9071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 910, the command sent by the processor 910 is received and executed.
  • the touch panel 9071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 907 may also include other input devices 9072.
  • other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 9071 can cover the display panel 9061.
  • the touch panel 9071 detects a touch operation on or near it, it transmits it to the processor 910 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 9061.
  • the touch panel 9071 and the display panel 9061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 9071 and the display panel 9061 may be integrated. Realize the input and output functions of the terminal, which are not limited here.
  • the interface unit 908 is an interface for connecting an external device and the terminal 900.
  • the external device may include a wired or wireless headset port, an external power source (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 (input/output, I/O) port, video I/O port, headphone port, etc.
  • the interface unit 908 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 900 or may be used to communicate between the terminal 900 and the external device. Transfer data between.
  • the memory 909 can be used to store software programs and various data.
  • the memory 909 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 909 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, a flash memory device, or other volatile solid-state storage devices.
  • the processor 910 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 909, and calling data stored in the memory 909. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 910 may include one or more processing units; optionally, the processor 910 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 910.
  • the terminal 900 may also include a power source 911 (such as a battery) for supplying power to various components.
  • a power source 911 such as a battery
  • the power source 911 may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • terminal 900 may also include some functional modules not shown, which will not be repeated here.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • a computer program When the computer program is executed by a processor, each process of the foregoing information reporting method embodiment or the foregoing resource allocation method can be realized
  • the computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk, or an optical disk.
  • the technical solution of the present disclosure can be embodied in the form of a software product in essence or the part that contributes to the related technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology or the part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including several
  • the instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.
  • the program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
  • the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processor, DSP), digital signal processing equipment (DSP Device, DSPD), programmable Logic device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, and others for performing the functions described in this disclosure Electronic unit or its combination.
  • ASICs application specific integrated circuits
  • DSP digital signal processors
  • DSP Device digital signal processing equipment
  • PLD programmable Logic Device
  • PLD Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.

Abstract

本公开提供一种信息上报方法、资源分配方法、第一终端及第二终端,其中,应用于第一终端的信息上报方法包括:向第二终端上报第一位置信息;所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。

Description

信息上报方法、资源分配方法、第一终端及第二终端
相关申请的交叉引用
本申请主张在2019年1月25日在中国提交的中国专利申请号No.201910075150.1的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种信息上报方法、资源分配方法、第一终端及第二终端。
背景技术
相关技术中,长期演进(Long Time Evolution,LTE)系统及新无线(New Radio,NR)系统中已支持副链路(sidelink,或译为侧链路、边链路等),用于终端比如用户设备(User Equipment,UE)之间不通过网络设备进行直接数据传输。其中,sidelink传输主要分为广播、组播和单播三种传输形式。对于车到一切(vehicle to everything,V2X)中的组播通信即组通信,车辆编队(platooning)的组中有组头(即头车上终端)和组成员(即成员车上终端)的角色之分,其中可能的一种资源调度方式为组头统一调度资源。即不仅组头和组成员的通信资源由组头分配,组成员之间的通信资源也由组头分配。
然而,针对车辆编队的组网通信,如果组内的通信资源比如组成员之间的通信资源都由组头统一调度,相关技术中组头无法合理的调度资源。
发明内容
本公开实施例提供一种信息上报方法、资源分配方法、第一终端及第二终端,以解决相关技术中车辆编队的组中,当组内的通信资源都由组头统一调度时,组头无法合理的调度资源的问题。
为了解决上述技术问题,本公开是这样实现的:
第一方面,本公开实施例提供一种信息上报方法,应用于第一终端,包括:
向第二终端上报第一位置信息;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
第二方面,本公开实施例提供一种资源分配方法,应用于第二终端,包括:
接收第一终端上报的第一位置信息;
根据所述第一位置信息,为所述第一终端分配资源;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
第三方面,本公开实施例提供一种资源分配方法,应用于第二终端,包括:
接收第三终端发送的第一资源指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。
第四方面,本公开实施例提供一种资源分配方法,应用于第二终端,包括:
接收第三终端发送的第一位置指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。
第五方面,本公开实施例提供一种第一终端,包括:
上报模块,用于向第二终端上报第一位置信息;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
第六方面,本公开实施例提供一种第二终端,包括:
第一接收模块,用于接收第一终端上报的第一位置信息;
分配模块,用于根据所述第一位置信息,为所述第一终端分配资源;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
第七方面,本公开实施例提供一种第二终端,包括:
第五接收模块,用于接收第三终端发送的第一资源指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。
第八方面,本公开实施例提供一种第二终端,包括:
第六接收模块,用于接收第三终端发送的第一位置指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。
第九方面,本公开实施例提供一种终端,包括存储器、处理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,其中,所述计算机程序被所述处理器执行时可实现上述信息上报方法的步骤,或者上述资源分配方法的步骤,或者上述资源指示方法的步骤,或者上述位置指示方法的步骤。该终端可选地为第一终端或者第二终端。
第十方面,本公开实施例提供了一种计算机可读存储介质,其上存储有计算机程序,其中,所述计算机程序被处理器执行时可实现上述信息上报方法的步骤,或者上述资源分配方法的步骤,或者上述资源指示方法的步骤,或者上述位置指示方法的步骤。
本公开实施例中,第一终端向第二终端上报第一位置信息,第一终端为第一组中的组成员,第二终端为第一组中的组头,可以使得第二终端根据第一终端的位置信息,为第一终端分配资源,从而避免同一组内所有距离较近的终端使用相同的资源,避免资源使用冲突,减少干扰,保证组头合理的调度组内的通信资源。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开实施例的信息上报方法的流程图;
图2为本公开实施例的资源分配方法的流程图;
图3为本公开实施例的资源指示方法的流程图;
图4为本公开实施例的位置指示方法的流程图;
图5为本公开实施例的第一终端的结构示意图;
图6为本公开实施例的第二终端的结构示意图之一;
图7为本公开实施例的第二终端的结构示意图之二;
图8为本公开实施例的第二终端的结构示意图之三;
图9为本公开实施例的终端的结构示意图。
具体实施方式
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
首先指出的是,本申请中所描述的技术不限于LTE系统和LTE的演进(LTE-Advanced,LTE-A)系统,也可用于NR系统和更高级的系统等。本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例能以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本公开实施例适用于V2X中的组播通信场景。本公开实施例中的第一组和第二组可以理解为车辆编队(platooning)的组。具体的,第一组中包括组头和组成员,该组头可以理解为第一组内头车上的终端,该组成员可以理解为第一组内成员车上的终端。第二组中包括组头和组成员,该组头可以理解 为第二组内头车上的终端,该组成员可以理解为第二组内成员车上的终端。第一组和第二组为不同的组。
可选的,同一组内,组成员的数量可以为一个或多个;组头的数量通常为一个,但不以此为限,比如也可为两个。
一种实施方式中,同一组内,组成员可以向组头上报位置信息;而组头可以接收组成员上报的位置信息,并根据组成员的位置信息,统一调度组内的通信资源。
一种实施方式中,一个组中的组头可以依据本组中组成员的位置信息以及其他组中组成员的位置信息,统一调度本组内的通信资源。
另一种实施方式中,不同组中的组头之间可以交互协商资源分配情况。
另一种实施方式中,不同组中的组头之间可以交互组内终端(包括组头和/或组成员)的位置信息。
下面将结合实施例和附图对本公开进行详细说明。
请参见图1,图1是本公开实施例提供的一种信息上报方法的流程图,该方法应用于第一终端,该第一终端为第一组中的组成员。如图1所示,该方法包括如下步骤:
步骤101:向第二终端上报第一位置信息。
其中,第二终端为第一组中的组头。第一位置信息用于第二终端为第一终端分配资源,即第二终端可以根据该第一位置信息,为第一终端分配资源。
具体实现时,上述为第一终端分配的资源可以为该第一终端与第二终端间的通信资源,也可以为该第一终端与其他第一终端间的通信资源。当根据位置信息分配资源时,由于距离远的终端相互干扰较小,而距离近的终端相互干扰较大,因此对于距离远的终端,可以复用相同的资源,而对于距离近的终端,可以采用不用的资源以减少干扰。
本实施例中,上述第一位置信息可以包括如下至少一项:
区域标识、经纬度信息、相对组头的距离信息和相对组头的方向角信息等。
本公开实施例的信息上报方法,第一终端向第二终端上报第一位置信息,第一终端为第一组中的组成员,第二终端为第一组中的组头,可以使得第二 终端根据第一终端的位置信息,为第一终端分配资源,从而避免同一组内所有距离较近的终端使用相同的资源,避免资源使用冲突,减少干扰,保证组头合理的调度组内的通信资源。
本公开实施例中,当车辆编队(platooning)的组建立后,组成员可以基于组头的指示或者配置进行位置信息(即地理位置信息)的上报。
可选的,上述步骤101可包括如下至少一项:
基于预设触发事件,向第二终端上报第一位置信息;
按照预设周期,周期性的向第二终端上报第一位置信息。
这样,基于预设触发事件上报位置信息,可以使得组头及时有效的获得组成员的位置信息;而周期性的上报位置信息,相比于基于预设触发事件上报位置信息,可以避免组成员进行预设触发事件的判断,降低组成员的功耗。
本实施例中,上述预设触发事件可包括如下至少一项:
测量的目标终端的参考信号接收功率低于第一预设阈值;
测量的目标终端的参考信号接收功率高于第二预设阈值;
相对目标终端的距离超过第三预设阈值;
相对目标终端的方向角变化值达到第四预设阈值;
其中,所述目标终端为所述第一组中的组成员和组头中的至少一者。
可以理解的,上述第一预设阈值、第二预设阈值、第三预设阈值和第四预设阈值可以根据实际情况预先设置,本公开实施例不对此进行限制。
请参见图2,图2是本公开实施例提供的一种资源分配方法的流程图,该方法应用于第二终端,该第二终端为第一组中的组头。如图2所示,该方法包括如下步骤:
步骤201:接收第一终端上报的第一位置信息。
其中,第一终端为第一组中的组成员。第一位置信息用于第二终端为第一终端分配资源,即第二终端可以根据该第一位置信息,为第一终端分配资源。
步骤202:根据第一位置信息,为第一终端分配资源。
本实施例中,上述为第一终端分配的资源可以为该第一终端与第二终端间的通信资源,也可以为该第一终端与其他第一终端间的通信资源。当根据 位置信息分配资源时,由于距离远的终端相互干扰较小,而距离近的终端相互干扰较大,因此对于距离远的终端,可以复用相同的资源,而对于距离近的终端,可以采用不用的资源以减少干扰。
上述第一位置信息可以包括如下至少一项:
区域标识、经纬度信息、相对组头的距离信息和相对组头的方向角信息等。
本公开实施例的资源分配方法,第二终端接收第一终端上报的第一位置信息,并根据该第一位置信息,为第一终端分配资源,第一终端为第一组中的组成员,第二终端为第一组中的组头,可以避免同一组内所有距离较近的终端使用相同的资源,避免资源使用冲突,减少干扰,保证组头合理的调度组内的通信资源。
本公开实施例中,第二终端在为第一终端分配资源时,除了考虑同一组内终端间的影响之外,还可以考虑不同组的终端间的影响。可选的,上述步骤202之前,所述方法还可包括:
接收第三终端发送的第一资源指示信息。
其中,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。第一组和第二组为不同的组。当接收第三终端发送的资源指示信息时,第二终端和第三终端可以相互发现和通信,即上述第一组和第二组的距离比较近。
上述步骤202可包括:
根据所述第一位置信息,利用目标资源为所述第一终端分配资源;其中,所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
进一步,所述方法还包括:
向所述第三终端发送第二资源指示信息;其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源,以使第三终端在分配其组内的通信资源时,考虑第一组内的通信资源的影响。
这样,可以实现不同组中的组头之间交互协商资源分配情况,从而避免距离相近的组所使用的资源发生冲突,减少干扰。
例如,车辆编队的组group1中的车1为头车,车2和车3为成员车,车 1上UE1为组头,车2上UE2为组成员,车3上UE3为组成员;组group2中的车4为头车,车5和车6为成员车,车4上UE4为组头,车5上UE5为组成员,车6上UE6为组成员。UE1负责group1下所有UE通信的资源分配,UE4负责group2下所有UE通信的资源分配。
当group1和group2距离比较近时,即UE1和UE4可以相互发现和通信时,UE1和UE4可以协商资源的使用;比如,UE1发送资源指示信息1给UE4,该资源指示信息1指示group1下所有UE通信的资源在资源池1、资源池3和资源池5中选择;同时,UE4发送资源指示信息2给UE1,该资源指示信息2指示group2下所有UE通信的资源在资源池2、资源池4和资源池6中选择。
这样,UE1在分配资源时可避开资源池2、资源池4和资源池6,UE4在分配资源时可避开资源池1、资源池3和资源池5,从而避免距离相近的group所使用的资源发生冲突,减少干扰。
可选的,上述步骤202之前,所述方法还可包括:
接收第三终端发送的第一位置指示信息。
其中,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。第一组和第二组为不同的组。当接收第三终端发送的位置指示信息时,第二终端和第三终端可以相互发现和通信,即上述第一组和第二组的距离比较近。
上述步骤202可包括:
根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源。
具体实现时,若根据第一位置信息以及第二位置信息,确定出第一组内终端和第二组内终端相距的都较远(比如超过预设阈值),则上述目标资源可选为第二终端可调度的全部资源;而若根据第一位置信息以及第二位置信息,确定出第一组内终端和第二组内终端部分相距的较远(比如超过预设阈值),部分相距的较近(比如未超过预设阈值),则第二终端可基于预先配置选择目标资源,或者通过与第三终端的协商选择目标资源,避免距离较近的终端使用相同的资源,避免资源使用冲突。
进一步的,上述根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源之前,所述方法还包括:
接收所述第三终端发送的第一资源指示信息;
其中,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
这样,可使得第二终端根据第三终端发送的位置指示信息和资源指示信息,分配组内的通信资源,避免资源使用冲突,保证合理调度资源。
进一步,所述方法还包括:
向所述第三终端发送第二位置指示信息;其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息,以使第三终端在分配其组内的通信资源时,考虑第一组内终端位置的影响。
这样,可以实现不同组中的组头之间交互组内终端的位置信息,从而避免所有距离较近的终端所使用的资源发生冲突,减少干扰。
例如,车辆编队的组group1中的车1为头车,车2和车3为成员车,车1上UE1为组头,车2上UE2为组成员,车3上UE3为组成员;组group2中的车4为头车,车5和车6为成员车,车4上UE4为组头,车5上UE5为组成员,车6上UE6为组成员。UE1负责group1下所有UE通信的资源分配,UE4负责group2下所有UE通信的资源分配。UE2和UE3可上报自身位置信息给UE1,UE5和UE6可上报自身位置信息给UE4。
当group1和group2距离比较近时,即UE1和UE4可以相互发现和通信时,UE1和UE4可以相互通知本组内UE(至少包括成员车上UE,还可包括头车上UE)的位置信息;比如,UE1发送位置指示信息1给UE4,该位置指示信息1指示group1下UE2和UE3的位置信息;同时,UE4发送位置指示信息2给UE1,该位置指示信息2指示group2下UE5和UE6的位置信息。
这样,UE1和UE4在分配资源时,可综合考虑group1和group2下所有组成员UE的位置信息,避免所有距离较近的UE所使用的资源发生冲突,减少干扰。
请参见图3,图3是本公开实施例提供的一种资源指示方法的流程图,该方法应用于第二终端,该第二终端为第一组中的组头。如图3所示,该方 法包括如下步骤:
步骤301:接收第三终端发送的第一资源指示信息。
其中,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。第一组和第二组为不同的组。当接收第三终端发送的资源指示信息时,第二终端和第三终端可以相互发现和通信。
进一步的,所述方法还可包括:
向所述第三终端发送第二资源指示信息;
其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
这样,可以实现不同组中的组头之间交互协商资源分配情况,从而避免距离相近的组所使用的资源发生冲突,减少干扰。
请参见图4,图4是本公开实施例提供的一种资源指示方法的流程图,该方法应用于第二终端,该第二终端为第一组中的组头。如图3所示,该方法包括如下步骤:
步骤401:接收第三终端发送的第一位置指示信息。
其中,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。第一组和第二组为不同的组。当接收第三终端发送的位置指示信息时,第二终端和第三终端可以相互发现和通信。
进一步的,所述方法还可包括:
向所述第三终端发送第二位置指示信息;
其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
这样,可以实现不同组中的组头之间交互组内终端的位置信息,从而避免所有距离较近的终端所使用的资源发生冲突,减少干扰。
请参见图5,图5是本公开实施例提供的一种第一终端的结构示意图,如图5所示,该第一终端50包括:
上报模块51,用于向第二终端上报第一位置信息;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
本公开实施例的第一终端,通过向第二终端上报第一位置信息,第一终端为第一组中的组成员,第二终端为第一组中的组头,可以使得第二终端根据第一终端的位置信息,为第一终端分配资源,从而避免同一组内所有距离较近的终端使用相同的资源,避免资源使用冲突,减少干扰,保证组头合理的调度组内的通信资源。
本公开实施例中,可选的,所述上报模块51具体用于执行如下至少一项:
基于预设触发事件,向所述第二终端上报所述第一位置信息;
按照预设周期,周期性的向所述第二终端上报所述第一位置信息。
可选的,所述预设触发事件包括如下至少一项:
测量的目标终端的参考信号接收功率低于第一预设阈值;
测量的目标终端的参考信号接收功率高于第二预设阈值;
相对目标终端的距离超过第三预设阈值;
相对目标终端的方向角变化值达到第四预设阈值;
其中,所述目标终端为所述第一组中的组成员和组头中的至少一者。
可选的,所述第一位置信息包括如下至少一项:
区域标识、经纬度信息、相对组头的距离信息和相对组头的方向角信息。
请参见图6,图6是本公开实施例提供的一种第二终端的结构示意图,如图6所示,该第二终端60包括:
第一接收模块61,用于接收第一终端上报的第一位置信息;
分配模块62,用于根据所述第一位置信息,为所述第一终端分配资源;
其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
本公开实施例的第二终端,通过接收第一终端上报的第一位置信息,并根据该第一位置信息,为第一终端分配资源,第一终端为第一组中的组成员,第二终端为第一组中的组头,可以避免同一组内所有距离较近的终端使用相同的资源,避免资源使用冲突,减少干扰,保证组头合理的调度组内的通信资源。
本公开实施例中,可选的,所述第二终端还包括:
第二接收模块,用于接收第三终端发送的第一资源指示信息;其中,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;
所述分配模块具体用于:
根据所述第一位置信息,利用目标资源为所述第一终端分配资源;其中,所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
可选的,所述第二终端还包括:
第一发送模块,用于向所述第三终端发送第二资源指示信息;其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
可选的,所述第二终端还包括:
第三接收模块,用于接收第三终端发送的第一位置指示信息;其中,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息;
所述分配模块具体用于:
根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源。
可选的,所述第二终端还包括:
第二发送模块,用于向所述第三终端发送第二位置指示信息;其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
可选的,所述第二终端还包括:
第四接收模块,用于接收所述第三终端发送的第一资源指示信息;
其中,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
请参见图7,图7是本公开实施例提供的一种第二终端的结构示意图,如图7所示,该第二终端70包括:
第五接收模块71,用于接收第三终端发送的第一资源指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组 头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。
进一步的,所述第二终端还包括:
第三发送模块,用于向所述第三终端发送第二资源指示信息;
其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
本公开实施例中,可以实现不同组中的组头之间交互协商资源分配情况,从而避免距离相近的组所使用的资源发生冲突,减少干扰。
请参见图8,图8是本公开实施例提供的一种第二终端的结构示意图,如图8所示,该第二终端80包括:
第六接收模块81,用于接收第三终端发送的第一位置指示信息;
其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。
进一步的,所述第二终端还包括:
第四发送模块,用于向所述第三终端发送第二位置指示信息;
其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
本公开实施例中,可以实现不同组中的组头之间交互组内终端的位置信息,从而避免所有距离较近的终端所使用的资源发生冲突,减少干扰。
此外,本公开实施例还提供了一种第一终端,包括处理器,存储器,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上述信息上报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。
本公开实施例还提供了一种第二终端,包括处理器,存储器,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上述资源分配方法实施例的各个过程,或者上述资源指示方法实施例的各个过程,或者上述位置指示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。
具体的,图9为实现本公开各个实施例的一种终端的硬件结构示意图, 终端900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、处理器910、以及电源911等部件。本领域技术人员可以理解,图9中示出的终端结构并不构成对终端的限定,终端可以包括比图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。在本公开实施例中,终端包括但不限于手机、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,终端900可选为第一终端或者第二终端。当终端900为第一终端时,终端900可以实现上述图1所示方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
当终端900为第二终端时,终端900可以实现上述图2所示方法实施例中的各个过程,或者上述图3所示方法实施例中的各个过程,或者上述图4所示方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
具体的,当终端900为第一终端时,射频单元901可用于位置信息的上报。当终端900为第二终端时,射频单元901可用于接收位置信息,而处理器910可用于根据接收到的位置信息,为相应终端分配资源。和/或,当终端900为第二终端时,射频单元901可用于资源指示信息和/或位置指示信息的收发。
应理解的是,本公开实施例中,射频单元901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910处理;另外,将上行的数据发送给基站。通常,射频单元901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901还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块902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903可以将射频单元901或网络模块902接收的或者在存储器909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903还可以提供与终端900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903包括扬声器、蜂鸣器以及受话器等。
输入单元904用于接收音频或视频信号。输入单元904可以包括图形处理器(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041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906上。经图形处理器9041处理后的图像帧可以存储在存储器909(或其它存储介质)中或者经由射频单元901或网络模块902进行发送。麦克风9042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901发送到移动通信基站的格式输出。
终端900还包括至少一种传感器905,比如光传感器、运动传感器以及其他传感器。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9061的亮度,接近传感器可在终端900移动到耳边时,关闭显示面板9061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,可用于识别终端姿态(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905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906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906可包括显示面板9061,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9061。
用户输入单元907可用于接收输入的数字或字符信息,以及产生与终端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907包括触控面板9071以及其他输入设备9072。触控面板9071,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9071上或在触控面板9071附近的操作)。触控面板 9071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910,接收处理器910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9071。除了触控面板9071,用户输入单元907还可以包括其他输入设备9072。具体地,其他输入设备9072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。
进一步的,触控面板9071可覆盖在显示面板9061上,当触控面板9071检测到在其上或附近的触摸操作后,传送给处理器910以确定触摸事件的类型,随后处理器910根据触摸事件的类型在显示面板9061上提供相应的视觉输出。虽然在图9中,触控面板9071与显示面板9061是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板9071与显示面板9061集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元908为外部装置与终端900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(input/output,I/O)端口、视频I/O端口、耳机端口等等。接口单元908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终端900内的一个或多个元件或者可以用于在终端900和外部装置之间传输数据。
存储器909可用于存储软件程序以及各种数据。存储器909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909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、或其他易失性固态存储器件。
处理器910是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器909内的软件程序和/或模块,以及调 用存储在存储器909内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器910可包括一个或多个处理单元;可选的,处理器910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910中。
终端900还可以包括给各个部件供电的电源911(比如电池),可选的,电源911可以通过电源管理系统与处理器910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,终端900还可包括一些未示出的功能模块,在此不再赘述。
本公开实施例还提供一种计算机可读存储介质,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可实现上述信息上报方法实施例的各个过程,或者上述资源分配方法实施例的各个过程,或者上述资源指示方法实施例的各个过程,或者上述位置指示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,该计算机可读存储介质,例如为只读存储器(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”或者其任何其他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他要素,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,本公开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)执行本公开各个实施例所述的方法。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程 序代码的介质。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程,是可以通过计算机程序来控制相关的硬件来完成,所述的程序可存储于计算机可读取存储介质中,该程序在执行时,可包括如上述各方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory,ROM)或随机存取存储器(Random Access Memory,RAM)等。
可以理解的是,本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processor,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
上面结合附图对本公开的实施例进行了描述,但是本公开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公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (30)

  1. 一种信息上报方法,应用于第一终端,包括:
    向第二终端上报第一位置信息;
    其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
  2. 根据权利要求1所述的方法,其中,所述向第二终端上报第一位置信息,包括如下至少一项:
    基于预设触发事件,向所述第二终端上报所述第一位置信息;
    按照预设周期,周期性的向所述第二终端上报所述第一位置信息。
  3. 根据权利要求2所述的方法,其中,所述预设触发事件包括如下至少一项:
    测量的目标终端的参考信号接收功率低于第一预设阈值;
    测量的目标终端的参考信号接收功率高于第二预设阈值;
    相对目标终端的距离超过第三预设阈值;
    相对目标终端的方向角变化值达到第四预设阈值;
    其中,所述目标终端为所述第一组中的组成员和组头中的至少一者。
  4. 根据权利要求1所述的方法,其中,所述第一位置信息包括如下至少一项:
    区域标识、经纬度信息、相对组头的距离信息和相对组头的方向角信息。
  5. 一种资源分配方法,应用于第二终端,包括:
    接收第一终端上报的第一位置信息;
    根据所述第一位置信息,为所述第一终端分配资源;
    其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
  6. 根据权利要求5所述的方法,其中,所述根据所述第一位置信息,为所述第一终端分配资源之前,所述方法还包括:
    接收第三终端发送的第一资源指示信息;其中,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的 资源;
    所述根据所述第一位置信息,为所述第一终端分配资源,包括:
    根据所述第一位置信息,利用目标资源为所述第一终端分配资源;其中,所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
  7. 根据权利要求6所述的方法,还包括:
    向所述第三终端发送第二资源指示信息;其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
  8. 根据权利要求5所述的方法,其中,所述根据所述第一位置信息,为所述第一终端分配资源之前,所述方法还包括:
    接收第三终端发送的第一位置指示信息;其中,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息;
    所述根据所述第一位置信息,为所述第一终端分配资源,包括:
    根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源。
  9. 根据权利要求8所述的方法,还包括:
    向所述第三终端发送第二位置指示信息;其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
  10. 根据权利要求8所述的方法,其中,所述根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源之前,所述方法还包括:
    接收所述第三终端发送的第一资源指示信息;
    其中,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
  11. 一种资源指示方法,应用于第二终端,包括:
    接收第三终端发送的第一资源指示信息;
    其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。
  12. 根据权利要求11所述的方法,还包括:
    向所述第三终端发送第二资源指示信息;
    其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
  13. 一种位置指示方法,应用于第二终端,包括:
    接收第三终端发送的第一位置指示信息;
    其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。
  14. 根据权利要求13所述的方法,还包括:
    向所述第三终端发送第二位置指示信息;
    其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
  15. 一种第一终端,包括:
    上报模块,用于向第二终端上报第一位置信息;
    其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
  16. 根据权利要求15所述的第一终端,其中,所述上报模块具体用于执行如下至少一项:
    基于预设触发事件,向所述第二终端上报所述第一位置信息;
    按照预设周期,周期性的向所述第二终端上报所述第一位置信息。
  17. 根据权利要求16所述的第一终端,其中,所述预设触发事件包括如下至少一项:
    测量的目标终端的参考信号接收功率低于第一预设阈值;
    测量的目标终端的参考信号接收功率高于第二预设阈值;
    相对目标终端的距离超过第三预设阈值;
    相对目标终端的方向角变化值达到第四预设阈值;
    其中,所述目标终端为所述第一组中的组成员和组头中的至少一者。
  18. 根据权利要求15所述的第一终端,其中,所述第一位置信息包括如下至少一项:
    区域标识、经纬度信息、相对组头的距离信息和相对组头的方向角信息。
  19. 一种第二终端,包括:
    第一接收模块,用于接收第一终端上报的第一位置信息;
    分配模块,用于根据所述第一位置信息,为所述第一终端分配资源;
    其中,所述第一终端为第一组中的组成员,所述第二终端为所述第一组中的组头。
  20. 根据权利要求19所述的第二终端,还包括:
    第二接收模块,用于接收第三终端发送的第一资源指示信息;其中,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;
    所述分配模块具体用于:
    根据所述第一位置信息,利用目标资源为所述第一终端分配资源;其中,所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
  21. 根据权利要求20所述的第二终端,还包括:
    第一发送模块,用于向所述第三终端发送第二资源指示信息;其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
  22. 根据权利要求19所述的第二终端,还包括:
    第三接收模块,用于接收第三终端发送的第一位置指示信息;其中,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息;
    所述分配模块具体用于:
    根据所述第一位置信息以及所述第二位置信息,利用目标资源为所述第一终端分配资源。
  23. 根据权利要求22所述的第二终端,还包括:
    第二发送模块,用于向所述第三终端发送第二位置指示信息;其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
  24. 根据权利要求22所述的第二终端,还包括:
    第四接收模块,用于接收所述第三终端发送的第一资源指示信息;
    其中,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源;所述目标资源为除所述第一资源指示信息所指示的资源之外的资源。
  25. 一种第二终端,包括:
    第五接收模块,用于接收第三终端发送的第一资源指示信息;
    其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一资源指示信息用于指示所述第二组的组内通信所使用的资源。
  26. 根据权利要求25所述的第二终端,还包括:
    第三发送模块,用于向所述第三终端发送第二资源指示信息;
    其中,所述第二资源指示信息用于指示所述第一组的组内通信所使用的资源。
  27. 一种第二终端,包括:
    第六接收模块,用于接收第三终端发送的第一位置指示信息;
    其中,所述第二终端为第一组中的组头,所述第三终端为第二组中的组头,所述第一位置指示信息用于指示所述第二组中的组成员和/或组头的第二位置信息。
  28. 根据权利要求27所述的第二终端,还包括:
    第四发送模块,用于向所述第三终端发送第二位置指示信息;
    其中,所述第二位置指示信息用于指示所述第一组中的组成员和/或组头的第一位置信息。
  29. 一种终端,包括存储器,处理器,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,其中,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4中任一项所述的信息上报方法的步骤,或者,实现如权利要求5至10中任一项所述的资源分配方法的步骤,或者,实现如权利要求11或12所述的资源指示方法的步骤,或者,实现如权利要求13或14所述的位置指示方法的步骤。
  30. 一种计算机可读存储介质,其上存储有计算机程序,其中,所述计算机程序被处理器执行时实现如权利要求1至4中任一项所述的信息上报方法的步骤,或者,实现如权利要求5至10中任一项所述的资源分配方法的步骤,或者,实现如权利要求11或12所述的资源指示方法的步骤,或者,实 现如权利要求13或14所述的位置指示方法的步骤。
PCT/CN2020/073493 2019-01-25 2020-01-21 信息上报方法、资源分配方法、第一终端及第二终端 WO2020151702A1 (zh)

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