WO2019170053A1 - 一种资源配置方法、第一通信设备、第二通信设备及系统 - Google Patents

一种资源配置方法、第一通信设备、第二通信设备及系统 Download PDF

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Publication number
WO2019170053A1
WO2019170053A1 PCT/CN2019/076853 CN2019076853W WO2019170053A1 WO 2019170053 A1 WO2019170053 A1 WO 2019170053A1 CN 2019076853 W CN2019076853 W CN 2019076853W WO 2019170053 A1 WO2019170053 A1 WO 2019170053A1
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Prior art keywords
bwp
communication
communication device
configuration information
communications device
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PCT/CN2019/076853
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English (en)
French (fr)
Inventor
向铮铮
罗俊
苏宏家
张锦芳
卢磊
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to MX2020009289A priority Critical patent/MX2020009289A/es
Priority to EP19763988.3A priority patent/EP3764714A4/en
Priority to RU2020132553A priority patent/RU2787580C2/ru
Publication of WO2019170053A1 publication Critical patent/WO2019170053A1/zh
Priority to US17/012,967 priority patent/US11997051B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a resource configuration method, a first communication device, a second communication device, and a system.
  • V2X communication system includes Vehicle to Vehicle (V2V) intelligent traffic service, Vehicle to Pedestrian (V2P), Vehicle to Infrastructure (V2I) And intelligent transportation services such as Vehicle to Network (V2N).
  • V2V Vehicle to Vehicle
  • V2P Vehicle to Pedestrian
  • V2I Vehicle to Infrastructure
  • V2N Vehicle to Network
  • the vehicle-everything (vehicle-to-everything, V2X) technology enables vehicles to obtain each other's status information and road conditions in real time, thereby better assisting the vehicle in driving or driving automatically.
  • the existing LTE V2X communication includes two communication modes, one is based on V2X communication scheduled by the network device, and the V2X terminal device transmits the control message and data of the V2X communication on the scheduled time-frequency resource according to the scheduling information of the network device. The other is that the V2X terminal device selects the time-frequency resource used for communication in the available time-frequency resources included in the V2X communication resource pool, and sends control messages and data on
  • the single carrier below 60 GHz can have a bandwidth of up to 100 MHz, and the bandwidth of a single carrier above 60 GHz can reach 200 MHz at the maximum.
  • the maximum bandwidth that different terminal devices can support is different. Not all terminal devices can support 100MHz or 200MHz bandwidth.
  • the 5G system introduces a band width part (BWP) mechanism, wherein the BWP is a part of the system bandwidth, and is composed of several consecutive resource blocks (RBs) within the system bandwidth.
  • the network device can configure and activate one or more BWPs for each terminal device, and the terminal device and the network device only send or receive control data in the activated BWP, and send at most one transport block (transport block) on one BWP. TB).
  • the time-frequency resources of V2X communication are configured based on the V2X communication resource pool.
  • the V2X communication resource pool can be regarded as a collection of time resources and frequency resources of V2X communication.
  • the maximum bandwidth that different V2X terminal devices can support can be different.
  • how to configure the V2X communication resource based on the BWP mechanism is a technical problem to be solved.
  • the V2X communication resources are configured based on the BWP-based mechanism, thereby implementing communication between the V2X terminal devices.
  • a resource configuration method is provided, which may be performed by a first communication device or a chip of a first communication device, including: the first communication device configuring a second communication device for each of the second communication device groups a BWP, the second communication device group includes a plurality of second communication devices, wherein a first BWP of each of the second communication device groups is the same, the first communication device Each of the second communication device groups transmits configuration information of the first BWP, and the first communication device sends control signaling to all second communication devices in the second communication device group.
  • the control signaling is used to indicate that all of the second communication devices in the second group of communication devices activate the first BWP.
  • the first communication device uniformly configures the same first BWP for all the second communication devices in the second communication device group, so that the second communication device having the different bandwidth capabilities in the second communication device group can be enabled. Devices can communicate with each other through the first BWP.
  • the bandwidth of the first BWP is less than or equal to the first bandwidth
  • the first bandwidth is the maximum bandwidth that the second communication device of the second communication device group can support.
  • the first BWP can be set based on the minimum bandwidth capability of the user.
  • the second communication device group includes a plurality of second communication devices, and the minimum bandwidth of the plurality of second communication devices is 20 MHz, thus setting the first BWP. Less than or equal to 20 MHz, so that communication between the second communication device of the minimum bandwidth capability and the other second communication device in the second communication device group can be guaranteed.
  • the first communication device may further configure a second BWP for the one or more second communication devices in the second communication device group, and into the second communication device group.
  • the one or more second communication devices transmit configuration information of the second BWP.
  • a second BWP may be set for a part of the second communication device in the second communication device group, and the second BWP may be used to ensure part of the second communication.
  • Communication between devices For example, a part of the second communication device in the second communication device group supports communication of the non-base security type service, and the second BWP is used to perform the second BWP between the second communication devices by using the second BWP set for the part of the second communication device.
  • Communication for basic security services With this scheme, communication resources can be flexibly configured according to the user's service requirements, thereby ensuring communication between V2X terminal devices.
  • the first communications device configures a first BWP for each of the second communications devices in the second set of communications devices within the second BWP. Specifically, the first communications device configures a second BWP for all second communications devices in the second communications device group, and configures the first BWP in the second BWP for different bandwidth capabilities of the second communications device.
  • the second communication device needs to perform service transmission, only the second BWP needs to be activated, and it is not necessary to deactivate all the first BWPs, thereby saving the signaling process.
  • the first communications device may further configure one or more V2X communication resource pools on the first BWP, where the first communications device further includes configuration information for sending the first BWP.
  • the first communications device configures information of one or more V2X communication resource pools on the first BWP.
  • the V2X communication resource pool can be realized to achieve finer-grained service communication.
  • the first communications device may further configure one or more V2X communication resource pools on the first BWP, and configure one or more V2X communication resources on the second BWP.
  • the configuration information of the first BWP sent by the first communications device further includes information that the first communications device configures one or more V2X communication resource pools on the first BWP, and in the The information of one or more V2X communication resource pools is configured on the second BWP.
  • the first communication device may further be a first V2X communication resource pool configured for each of the second communication device groups; the first communication device is Each second communication device in the second communication device group transmits configuration information of the first V2X communication resource pool; the first communication device configures one or more second communication devices in the second communication device group
  • the second BWP includes: the first communication device configuring a second BWP for the one or more second communication devices in the second communication device group in the first V2X communication resource pool.
  • an embodiment of the present invention provides a resource configuration method, which may be performed by a chip of a second communication device or a second communication device, where the method includes: receiving, by the second communication device, the first part sent by the first communication device The configuration information of the bandwidth BWP, the second communication device is a second communication device of the second communication device group, wherein the first BWP of each of the second communication device groups is the same
  • the second communication device receives control signaling sent by the first communication device; the second communication device activates the first BWP according to the control signaling.
  • the bandwidth of the first BWP is less than or equal to the first bandwidth, and the first bandwidth is a maximum bandwidth that the second communication device of the second communication device group can support.
  • the second communications device further receives configuration information of the second BWP, where the configuration information of the second BWP is that the first communications device is one or more of the second communications device group Configured by the second communication device.
  • the receiving, by the second communications device, configuration information of the first BWP sent by the first communications device the second communications device receiving configuration information of the first BWP sent by the first communications device, where The configuration information of the first BWP includes information of the first BWP configured by the first communication device in the second BWP for each of the second communication devices in the second communication device group.
  • the first BWP configuration information further includes: the first communications device configuring information of one or more V2X communication resource pools on the first BWP.
  • the first BWP configuration information further includes: information that the first communications device configures one or more V2X communication resource pools on the first BWP, and the first communications device Configuring information of one or more V2X communication resource pools on the second BWP.
  • the method further includes: the second communications device receiving the first V2X communication resource sent by the first communications device to each of the second communications device group The configuration information of the pool; the first BWP configuration information further includes: the first communication device configured in the first V2X communication resource pool for each of the second communication device groups Information of a BWP; the second BWP configuration information further includes a first configuration by the first communication device in the first V2X communication resource pool for one or more second communication devices in the second communication device group Two BWP information.
  • a first communication device configured to also be a chip in the first communication device, including: a processing module, configured to configure each second communication device in the second communication device group a first BWP, the second communication device group includes a plurality of second communication devices, wherein a first BWP of each of the second communication device groups is the same; a sending module, configured to Each second communication device of the second communication device group sends configuration information of the first BWP configured by the processing module; the sending module is configured to send to all second communication devices in the second communication device group Sending control signaling, the control signaling is used to indicate that the second communication device in the second communication device group activates the first BWP configured by the processing module.
  • a processing module configured to configure each second communication device in the second communication device group a first BWP
  • the second communication device group includes a plurality of second communication devices, wherein a first BWP of each of the second communication device groups is the same
  • a sending module configured to Each second communication device of the second communication device group sends configuration information of the
  • the bandwidth of the first BWP is less than or equal to the first bandwidth, and the first bandwidth is a maximum bandwidth that the second communication device of the second communication device group can support.
  • the processing module is further configured to configure a second BWP for one or more second communication devices in the second communication device group; the sending module is further configured to send to the second communication device One or more second communication devices in the group send configuration information of the second BWP configured by the processing module.
  • the processing module is specifically configured to configure a first BWP configured in the second BWP for each of the second communication device groups.
  • the processing module is configured to configure one or more V2X communication resource pools on the first BWP, and the sending module sends each second communication in the second communication device group
  • the configuration information of the first BWP sent by the device further includes information for configuring one or more V2X communication resource pools on the first BWP.
  • the processing module is configured to configure one or more V2X communication resource pools on the first BWP, and configure one or more V2X communication resource pools on the second BWP.
  • the configuration information of the first BWP sent by the sending module further includes: configuring information of one or more V2X communication resource pools on the first BWP, and configuring one or more V2X communications on the second BWP Resource pool information.
  • the processing module is further configured to configure a first V2X communication resource pool for each second communication device in the second communication device group; the sending module is further used to Each second communication device of the second communication device group sends configuration information of the first V2X resource pool; the processing module is specifically configured to be one of the second communication device group in the first V2X communication resource pool Or the plurality of second communication devices configure the second BWP.
  • a second communication device which may also be a chip in the second communication device, including: a receiving module, configured to receive configuration information of the first partial bandwidth BWP, the second communication The device is a second communication device of the second communication device group, wherein the first BWP of each of the second communication device groups is the same; the receiving module is configured to receive the first The control signaling sent by the communication device is configured to: after the receiving module receives the control signaling, activate the first BWP indicated by the configuration information of the first BWP.
  • the bandwidth of the first BWP is less than or equal to the first bandwidth, and the first bandwidth is the maximum bandwidth that the second communication device of the second communication device group can support.
  • the receiving module is further configured to receive configuration information of the second BWP sent by the first communications device, where the configuration information of the second BWP is the first communications device is the second The communication device is configured.
  • the receiving module is specifically configured to receive configuration information of the first BWP sent by the first communications device, where the configuration information of the first BWP is included in the second BWP. Information of the first BWP configured by each of the second communication devices in the communication device group.
  • the configuration information of the first BWP received by the receiving module further includes: the first communications device configuring information of one or more V2X communication resource pools on the first BWP.
  • the configuration information of the first BWP received by the receiving module further includes: the first communications device configuring information of one or more V2X communication resource pools on the first BWP and The first communication device configures information of one or more V2X communication resource pools on the second BWP.
  • the receiving module is further configured to receive configuration information of the first V2X communication resource pool that is sent by the first communications device to each of the second communications device groups;
  • the first BWP configuration information further includes information of a first BWP configured by the first communication device in the first V2X communication resource pool for each of the second communication device groups;
  • the second BWP configuration information further includes information of the second BWP configured by the first communication device in the first V2X communication resource pool for one or more second communication devices in the second communication device group.
  • an embodiment of the present invention provides a communication system, where the system includes at least two second communication devices of the first communication device and the second communication device group.
  • an embodiment of the present invention provides a computer storage medium for storing computer software instructions for use in the first communication device, including a program designed to perform the above aspects.
  • an embodiment of the present invention provides a computer storage medium for storing computer software instructions for use in the second communication device, including a program designed to perform the above aspects.
  • FIG. 1 is a schematic diagram of a network architecture of a communication network according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart diagram of a resource configuration method according to an embodiment of the present invention.
  • FIG. 2a is a schematic structural diagram of resource configuration according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart diagram of another resource configuration method according to an embodiment of the present invention.
  • 3a and 3b are schematic structural diagrams of resource configuration according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart diagram of another resource configuration method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart diagram of another resource configuration method according to an embodiment of the present disclosure.
  • 5a-1 and 5a-2 are schematic structural diagrams of another resource configuration according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart of another resource configuration method according to an embodiment of the present disclosure.
  • FIG. 5c is a schematic structural diagram of another resource configuration according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart diagram of another resource configuration method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of another resource configuration according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of another resource configuration method according to an embodiment of the present invention.
  • FIG. 7a is a schematic structural diagram of another resource configuration according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a first communications device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a second communication device according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of another first communication device according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of another second communication device according to an embodiment of the present disclosure.
  • the network architecture and the service scenario described in the embodiments of the present invention are used to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute a limitation of the technical solutions provided by the embodiments of the present invention.
  • the technical solutions provided by the embodiments of the present invention are equally applicable to similar technical problems.
  • the technical solution of the present application can be applied to a 3th generation (3G) communication network, a 4th generation (4th generation, 4G) communication network, a 5th generation (5th generation, 5G) communication network, and a subsequent evolution network.
  • FIG. 1 is a schematic structural diagram of a possible V2X communication system according to an embodiment of the present invention.
  • the V2X communication system architecture includes V2V communication and Vehicle to Network (V2N) communication, and the communication system includes a first communication device 101 and a second communication device group 1, and a second communication device group.
  • the second communication device 102 and the second communication device 103 are included in 1.
  • the V2V communication includes communication between the second communication device 102 and the second communication device 103;
  • the V2N communication includes communication between the second communication device 102 or the second communication device 103 and the first communication device.
  • the number of the second communication device included in the second communication device group is described in the following example.
  • the second communication device group in the embodiment of the present invention may further include the second communication device group in the embodiment of the present invention. More of the second communication device, for which the present invention is not specifically limited.
  • first BWP referred to in the present application may be one or plural.
  • the present invention has one or two BWPs as an example, but the number of first BWPs included in the present invention is included. Including is not limited to this.
  • the "second BWP" referred to in the present application may be one or plural.
  • the present invention has one or two BWPs as an example, but the number of second BWPs included in the present invention is included. Including is not limited to this.
  • the first communication device 101 configures a first BWP for the second communication device 102 and the second communication device 103 in the second communication device group 1, wherein the first BWP of the second communication device 102 and the The first BWP of the second communication device 103 is the same, the first communication device 101 sends configuration information of the first BWP to the second communication device 102 and the second communication device 103 in the second communication device group 1, the first a communication device 101 sends control signaling to the second communication device 102 and the second communication device 103 of the second communication device group, the control signaling is used to indicate the second communication in the second communication device group The device 102 and the second communication device 103 activate the first BWP.
  • the first communication device to which the present application relates is a device deployed in a wireless access network to provide a wireless communication function for a second communication device.
  • the first communication device may include various forms of network devices or base stations (BSs), such as macro base stations, micro base stations, relay stations or access points, and the like.
  • BSs base stations
  • the name of the network device may be different, for example, it is a network device or a base station in a fifth-generation 5G network, in a Long Term Evolution (LTE) network.
  • LTE Long Term Evolution
  • Node B Node B
  • eNodeB evolved Node B
  • the above-mentioned devices for providing a wireless communication function for the second communication device are collectively referred to as a first communication device.
  • the second communication device involved in the present application may be a terminal device, for example, may include various devices having a wireless communication function or a chip or SOC in the device, and the device having the wireless communication function may be, for example, an in-vehicle device, A wearable device, a computing device, or other processing device connected to a wireless modem, a mobile station (MS), a terminal, and a user equipment (UE).
  • a second communication device For convenience of description, in the present application, the above mentioned devices are collectively referred to as a second communication device.
  • FIG. 2 is a resource configuration method, a first communication device, and a second communication device according to an embodiment of the present disclosure.
  • the first communication device includes a processing module 801 and a transmitting module 802.
  • the second communication device can include a receiving module 901 and a processing module 902.
  • the processing module 801 and the processing module 902 may be a processor, and the sending module 802 is The transmitter, the receiving module 901 is a receiver.
  • the first communication device includes the memory 1003 or the second communication device includes 1103, the memory is for storing computer instructions, the processor is coupled to the memory letter, and the processor executes the stored computer instructions to cause the first communication device and the second The communication device performs the method involved in the embodiment of Fig. 2.
  • the processor may be a central processing unit (CPU), a microprocessor, or an application-specific integrated circuit (ASIC).
  • the processing module 801 or the processing module 902 may be, for example, a processor, the receiving module 901 may be an input interface, a pin or a circuit, etc., and the sending module 802 may be an output interface. , pins or circuits, etc.
  • the processing module can execute computer-executable instructions stored by the storage module to cause the chip within the first communication device or the second communication device to perform the method of FIG. 2.
  • the storage module is a storage module in the chip, such as a register, a cache, etc., and the storage module may also be a storage module located outside the chip in the terminal, such as a read-only memory (read). -only memory, ROM) or other types of static storage devices, random access memory (RAM), etc. that can store static information and instructions.
  • the first communication device or the second communication device may include one or more processors, and the structure of the first communication device does not constitute a limitation of the embodiment of the present application.
  • the processor may be a processor that may be a central processing unit (CPU), a network processor (NP), a hardware chip, or any combination thereof.
  • the hardware chip may be an application-specific integrated circuit (ASIC), a programmable logic device (PLD), or a combination thereof.
  • the PLD may be a complex programmable logic device (CPLD), a field-programmable gate array (FPGA), a general array logic (GAL), or any combination thereof.
  • the memory of the first communication device or the second communication device may include a volatile memory, such as a random access memory (RAM); the memory 903 may also include a non-volatile memory (non -volatile memory), such as read-only memory (ROM), flash memory, hard disk drive (HDD) or solid-state drive (SSD); A combination of memories of the above kind is included.
  • a volatile memory such as a random access memory (RAM)
  • the memory 903 may also include a non-volatile memory (non -volatile memory), such as read-only memory (ROM), flash memory, hard disk drive (HDD) or solid-state drive (SSD); A combination of memories of the above kind is included.
  • ROM read-only memory
  • HDD hard disk drive
  • SSD solid-state drive
  • Step 201 The first communication device configures a first BWP for each second communication device in the second communication device group, and the second communication device group includes two or more second communication devices, where the second The first BWP of each of the second communication devices in the group of communication devices is the same.
  • the first BWP of each second communication device is the same, that is, the RBs occupied by the first BWP of each second communication device in the frequency domain are the same.
  • the second set of communication devices includes three second communication devices, the configuration of the first BWP of each second communication device within a 100 MHz system bandwidth as shown in Figure 2a. If the sequence number of the 273 RBs included in the 100 MHz system bandwidth is 0, 1, ..., 272 (assuming the subcarrier spacing is 30 kHz), the first BWP of each second communication device is the same, that is, the number of each second communication device.
  • the RB occupied by a BWP is RB-0 to RB-50.
  • the bandwidth of the first BWP is less than or equal to the first bandwidth
  • the first bandwidth is a maximum bandwidth that the second communication device in the second communication device group can support.
  • the second communication device group 1 includes a second communication device 1, a second communication device 2, and a second communication device 3, wherein the bandwidth of the second communication device 1 is 20 MHz, and the bandwidth of the second communication device 2 is At 30 MHz, the bandwidth of the second communication device 3 is 50 MHz, and the bandwidth of the first BWP is less than or equal to 20 MHz, that is, the maximum bandwidth that the second communication device 1 in the second communication device group can support.
  • the first BWP may be 1 BWP, or may be multiple BWPs, and the case includes a plurality of BWPs.
  • the embodiment of the present invention is described by taking one or two first BWPs as an example, and details are not described herein again.
  • the embodiment is similar to the embodiment shown in FIG. 2, except that the method further includes the step 201a, the first communication device is configured on the first BWP.
  • One or more V2X communication resource pools (for convenience of description, the following is a brief description of resource pools).
  • the first communication device configures three resource pools on the first BWP, namely, resource pool 1, resource pool 2, and resource pool 3.
  • the first communication device configures, for each of the second device groups, two first BWPs, which are a first BWP1 and a first BWP2, respectively, wherein the first The communication device configures the resource pool 1, the resource pool 2, and the resource pool 3 on the first BWP 1, and configures the resource pool 4 and the resource pool 5 on the first BWP 2.
  • the number of the first BWPs configured by the first communication device may be one or more, and the number of resource pools corresponding to each first BWP may also be one or more.
  • the first BWP may be used for performing the first service transmission between all the second communication devices in the second communication device group. For example, transmission of information of the basic security type service may be performed between all of the second communication devices in the second communication device group.
  • the second communications device may send information about the basic security service on the at least one resource pool on the first BWP, and send the second communications device in the second communications device group to all the second communications devices in the first BWP. Information on the basic security class business.
  • the embodiment shown in FIG. 2 may further include:
  • Step 200 The first communications device is a first V2X communication resource pool configured for each second communications device in the second communications device group.
  • Step 200a The first communication device sends configuration information of the first V2X communication resource pool to each of the second communication device groups, and the second communication device receives configuration information of the first V2X communication resource pool.
  • the step 200a may also be combined with the step 202, that is, the configuration information of the first V2X communication resource pool may be included in the configuration information of the first BWP.
  • multiple V2X resource pools on the same BWP can be frequency division multiplexed or time division multiplexed.
  • Step 202 The first communications device sends configuration information of the first BWP to each second communications device in the second communications device group, where the second communications device receives the first sent by the first communications device BWP configuration information.
  • the configuration information of the first BWP may be included in a radio resource control (RRC) message.
  • RRC radio resource control
  • the configuration information of the first BWP may be partial bandwidth configuration information.
  • Step 203 The first communications device sends control signaling to all second communications devices in the second communications device group, and the second communications device receives control signaling sent by the first communications device.
  • control signaling may be an activation signaling, and is used to excite the first BWP.
  • the name of the signaling is not specifically limited in the embodiment of the present invention, and the format of the sending is not specifically limited.
  • the signaling may be carried. A signaling may be sent in a certain message, and a signaling may be separately sent, as long as the purpose of activating the first BWP is achieved, which belongs to the scope to be protected by the embodiment of the present invention.
  • the control signaling includes partial bandwidth activation indication information, and is used to indicate a BWP that is specifically activated by the second communication device.
  • first BWPs which are a first BWP1, a first BWP2, and a first BWP3
  • the partial bandwidth activation indication information included in the control signaling is used to indicate that the first BWP1 is activated. , first BWP2 and/or first BWP3.
  • Step 204 After the second communications device receives the control signaling, the second communications device activates the first BWP.
  • the activating, by the second communication device, the first BWP refers to transmitting or receiving information, such as information of a basic security service, on the first BWP.
  • the first communication device uniformly configures the same first BWP for all the second communication devices in the second communication device group, so that the second communication device having the different bandwidth capabilities in the second communication device group can be enabled. Devices can communicate with each other through the first BWP.
  • the first BWP may be configured by the processing module 801 of the first communications device, and the sending module 802 of the first communications device sends the configuration information of the first BWP to the second communications device.
  • the receiving module 901 of the second communications device receives the configuration information of the first BWP sent by the sending module 802 of the first communications device, and receives the control signaling sent by the sending module 802 of the first communications device, and then The processing module 902 of the second communication device activates the first BWP.
  • the processing module 801 of the first communications device is further configured to configure one or more V2X communication resource pools on the first BWP.
  • the processing module 801 of the first communication device is a first V2X communication resource pool configured for each second communication device in the second communication device group, and the first communication device
  • the sending module 802 sends configuration information of the first V2X communication resource pool to each of the second communication device groups, and the receiving module 901 of the second communication device receives configuration information of the first V2X communication resource pool.
  • the first communications device can also configure a second BWP for one or more second communications devices within the second group of communications devices, as shown in FIG.
  • a 100 MHz bandwidth is taken as an example to configure a first BWP and a second BWP for a second communication device within a 100 MHz bandwidth.
  • 5a-2 is a schematic structural diagram of configuring a second BWP by using a plurality of second communication devices. Taking three second communication devices as an example, the sequence number of 273 RBs included in the 100 MHz system bandwidth is 0, 1, ..., 272.
  • the first BWP of each second communication device is the same, for example, the occupied RBs are RB-0 to RB-50, and the second BWP of each second communication device may be different, for example
  • the RB occupied by the second BWP of the second communication device 1 is RB-160 to RB-200
  • the RB occupied by the second BWP of the second communication device 2 is RB-100 to RB150
  • the RBs occupied by BWP are RB-100 to RB-200.
  • the second BWP may be configured for the two second communication devices in the second communication device group.
  • communication may be performed using a second BWP configured for a portion of the second group of communication devices, for example, a portion of the second group of communication devices.
  • the second communication device supports the communication of the non-essential security service, and the second BWP is used for communication of the non-infrastructure security service between the second communication devices by using the second BWP set for the second communication device.
  • the method may further include: Step 202, the first communications device sends configuration information of the second BWP to one or more second communications devices in the second communications device group, and the The second communication device receives the configuration information of the second BWP.
  • the configuration information of the second BWP may also be included in the first BWP configuration information, and no additional signaling is needed to notify the second communication device.
  • the second BWP may be configured by the processing module 801 in the first communications device, the sending module 802 in the first communications device sends the configuration information of the second BWP, and the receiving module 901 of the second communications device receives the Configuration information of the second BWP.
  • FIG. 5 is an example of configuring the second BWP after the first BWP is configured on the first communications device.
  • the second BWP may be configured before the first BWP is configured in the embodiment of the present invention.
  • the embodiment of the invention does not specifically limit the order in which the first BWP and the second BWP are configured.
  • the embodiment may further include: step 201c, the first communications device configuring one or more V2X communications on the second BWP. Resource pool. Specifically, as shown in FIG. 5c, the first communication device configures two resource pools on the second BWP, which are resource pool 6 and resource pool 7.
  • the one or more V2X communication resource pools can be configured by the processing module 801 in the first communication device.
  • the embodiment may further include: step 200, the first communications device configuring the first V2X communication resource pool.
  • the first communication device may configure the first BWP and the second BWP for the second communication device in the first V2X communication resource.
  • FIG. 6a For specific configuration, please refer to FIG. 6a.
  • the first V2X communication resource pool can be configured by the processing module 801 in the first communication device.
  • the first BWP and the second BWP configured by the first communication device for the second communication device may be adjacent or not adjacent.
  • the first communication device may also configure the second BWP before the step 201, and the step 201 may specifically be the second of the first communication device.
  • a first BWP is configured in the BWP for each second communication device in the second communication device group. As shown in FIG. 7, with this solution, when the second communication device needs to perform service transmission, only the second BWP needs to be activated. You can save the signaling process by eliminating all the first BWPs.
  • the second BWP may be configured first by the processing module 801 in the first communication device, and the first BWP may be configured in the second BWP for each of the second communication device groups.
  • the method may further include the first communication device configuring one or more second V2X communication resource pools on the second BWP (the gray background in the figure). Transmitting, by the first communications device, the configuration information of the first BWP to each of the second communications device groups further includes configuring, on the first BWP, information of one or more V2X communication resource pools and The information of one or more V2X communication resource pools is configured on the second BWP.
  • the second BWP may be used for performing a second service transmission between a part of the second communication devices in the second communication device group, for example, the second service may be information transmission of a non-infrastructure security service, where The basic security service may be an autonomous driving service or may not require a service transmission required by all of the second communication devices in the second communication device group.
  • the first communication device may also instruct the second communication device to activate one or more second BWPs other than the first BWP configured by the first communication device by using control signaling, and send or receive on the resource pool it contains In addition to the basic security for information other V2X business information.
  • each second communication device in the second communication device group may perform common service transmission between the second communication devices by using the first BWP, and the common service may be each second.
  • the communication equipment needs to perform the business.
  • Some or all of the second communication devices of the second communication device group may perform transmission of non-common services between some or all of the second communication devices through the second BWP, and the non-common service means that all of the second communication device groups are not required The service carried out by the second communication device.
  • different bandwidths may be used to set one or more BWPs.
  • the foregoing method provided by the embodiments of the present invention may also be applied to a scenario in which multiple first BWPs and/or multiple second BWPs are set.
  • the first communications device may also directly send configuration information of the first BWP to each second communications device in the second communications device group, and the first BWP received by each second communications device
  • the first BWP indicated in the configuration information is the same
  • the first communication device sends control signaling to all second communication devices in the second communication device group, and the control signaling is used to indicate the second communication device group All of the second communication devices activate the first BWP, that is, the communication between the second communication devices is performed using the first BWP.
  • the first communications device may also directly send configuration information of the second BWP to a part of the second communications device in the second communications device group.
  • the example is different from the foregoing embodiment only in that the first communication device is not required to first configure the first or second BWP resource for the second communication device in the second communication device group, but The second communication device is directly notified by the first BWP configuration message or the second BWP configuration message.
  • the first communication device or the second communication device may also be a chip or system on a chip to perform the method illustrated in the embodiment of FIG. 2.
  • a computer storage medium which can be used to store computer software instructions used by the communication device in the embodiment shown in FIG. 2, which is configured to perform the communication device design in the above embodiment. program of.
  • the storage medium includes, but is not limited to, a flash memory, a hard disk, a solid state disk.
  • a computer program product is also provided in the embodiment of the present application.
  • the communication method designed for the communication device in the embodiment of FIG. 2 above may be executed.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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Abstract

本申请涉及移动通信领域，尤其涉及无线通信系统中资源配置技术。该方法通过第一通信设备为第二通信设备组中的每个第二通信设备确定第一BWP，所述第二通信设备组包括两个或多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的，向所述第二通信设备组中的每个第二通信设备发送第一BWP的配置信息，以及向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的全部第二通信设备激活所述第一BWP。通过本发明实施例提供的技术方案，可以基于BWP的机制来配置V2X的通信资源，从而实现V2X终端设备之间进行通信。

Description

一种资源配置方法、第一通信设备、第二通信设备及系统
本申请要求于2018年03月05日提交中国国家知识产权局、申请号为201810180174.9、发明名称为“一种资源配置方法、第一通信设备、第二通信设备及系统”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
本发明涉及移动通信领域，尤其涉及资源配置方法、第一通信设备、第二通信设备及系统。
背景技术
车到所有(vehicle to everything，V2X)通信系统包括车到车(Vehicle to Vehicle，V2V)的智能交通业务、车到人(Vehicle to Pedestrian，V2P)、车到基础设施(Vehicle to Infrastructure，V2I)和车到网络(Vehicle to Network，V2N)等的智能交通业务。以车-everything(vehicle-to-everything，V2X)技术可以使车辆间实时获取彼此的状态信息以及路面情况，从而更好的地辅助车辆驾驶或自动驾驶。现有的LTE V2X通信包含两种通信模式，一种是基于网络设备调度的V2X通信，V2X终端设备根据网络设备的调度信息在被调度的时频资源上发送V2X通信的控制消息和数据。另一种是V2X终端设备在V2X通信资源池包含的可用时频资源中自行选择通信所使用的时频资源，并在所选择的资源上发送控制消息和数据。
在下一代无线通信系统中，例如5G，60GHz以下的单载波的带宽最大可以达到100MHz,60GHz以上的单个载波的带宽最大可以达到200MHz。对于终端设备来说，不同能力的终端设备所能支持的最大带宽也不同，并不是所有终端设备都能支持100MHz或200MHz的带宽。为了解决这个问题，5G系统引入部分带宽(band width part，BWP)机制，其中BWP是系统带宽的一部分，由系统带宽内的若干个连续资源块(resource block，RB)组成。网络设备可以为每个终端设备配置并激活一个或多个BWP，终端设备和网络设备之间只在激活的BWP内发送或者接收控制数据，并且在一个BWP上最多发送一个传输块(transport block，TB)。
V2X通信的时频资源是基于V2X通信资源池进行配置的。V2X通信资源池可以看作是V2X通信的时间资源和频率资源的集合。在5G通信系统中，不同V2X终端设备所能支持的最大带宽可以是不同的，但是基于V2X终端设备的不同带宽能力，如何基于BWP的机制配置V2X的通信资源是需要解决的技术问题。
发明内容
本文描述了一种资源配置方法及装置。根据不同终端设备的带宽能力，基于BWP的机制配置V2X通信资源，从而实现V2X终端设备之间的通信。
一方面，提供了一种资源配置方法，该方法可以由第一通信设备或者第一通信设备的芯片执行，包括：第一通信设备为第二通信设备组中的每个第二通信设备配置第一BWP，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的，所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送第一BWP的配置信息，所述第一通信设备向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的全部第二通信设备激活所述第一BWP。
通过本申请的实施例，第一通信设备会统一为第二通信设备组中的全部第二通信设备配置相同的第一BWP，从而可以使第二通信设备组中具有不同带宽能力的第二通信设备之间可以通过第一BWP进行通信。
在一个可能的设计中，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。采用这种方案，可以基于用户的最小带宽能力设置第一BWP，例如，第二通信设备组包括多个第二通信设备，该多个第二通信设备的最小带宽为20MHz，因此设置第一BWP小于或等于20MHz，从而可以保证最小带宽能力的第二通信设备与第二通信设备组中的其他第二通信设备之间的通信。
在另一个可能的设计中，所述第一通信设备还可以为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP，并向所述第二通信设备组中的一个或多个第二通信设备发送所述第二BWP的配置信息。当第二通信设备组中的部分第二通信设备需进行业务通信时，可以为第二通信设备组中的部分第二通信设备设置第二BWP，该第二BWP可以用于保证部分第二通信设备之间进行通信。例如，第二通信设备组中的部分第二通信设备支持非基础安全类业务的通信，通过为部分第二通信设备设置的第二BWP，使部分第二通信设备之间采用第二BWP进行非基础安全类业务的通信。采用这种方案根据根据用户的业务需求，灵活配置通信资源，从而可以保证V2X终端设备之间的通信。
在另一个可能的设计中，所述第一通信设备在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置第一BWP。具体的，所述第一通信设备为第二通信设备组中的全部第二通信设备配置第二BWP，针对第二通信设备的不同带宽能力在第二BWP内配置第一BWP。当第二通信设备需要进行业务传输时，仅需要激活第二BWP即可，而不需要再去激活全部第一BWP，从而节省了信令流程。
在另一个可能的设计中，所述第一通信设备还可以在所述第一BWP上配置一个或多个V2X通信资源池，所述第一通信设备向发送第一BWP的配置信息中还包括所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息。从而可以利V2X通信资源池实现更细粒度的业务通信。
在另一种可能的设计中，所述第一通信设备还可以在所述第一BWP上配置一个或多个V2X通信资源池，以及在所述第二BWP上配置一个或多个V2X通信资源池，所述第一通信设备发送的所述第一BWP的配置信息还包括所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及在所述第二BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述第一通信设备还可以为所述第二通信设备组中的每个第二通信设备配置的第一V2X通信资源池；所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送第一V2X通信资源池的配置信息；所述第一通信设备为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP，包括：第一通信设备在所述第一V2X通信资源池中为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP。
另一方面，本发明实施例提供了一种资源配置方法，该方法可以由第二通信设备或第二通信设备的芯片执行，该方法包括：第二通信设备接收第一通信设备发送的第一部分带宽BWP的配置信息，所述第二通信设备为第二通信设备组中的一个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；所述第二通信设备接收第一通信设备发送的控制信令；所述第二通信设备根据所述控制信令激活所述第一BWP。
其中，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
在一个可能的设计中，所述第二通信设备还接收第二BWP的配置信息，所述第二BWP的配置信息为所述第一通信设备为所述第二通信设备组内的一个或多个第二通信设备所配置的。
在另一个可能的设计中，所述第二通信设备接收第一通信设备发送的第一BWP的配置信息包括：所述第二通信设备接收第一通信设备发送的第一BWP的配置信息，所述第一BWP的配置信息包括所述第一通信设备在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置的第一BWP的信息。
在另一个可能的设计中，所述第一BWP配置信息还包括：所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述第一BWP配置信息还包括：所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及所述第一通信设备在所述在第二BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述方法还包括：所述第二通信设备接收所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送的第一V2X通信资源池的配置信息；所述第一BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池中为所述第二通信设备组中的每个第二通信设备所配置的第一BWP的信息；所述第二BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池为所述第二通信设备组内的一个或多个第二通信设备配置的第二BWP的信息。
另一方面，提供了一种第一通信设备，该第一通信设备也可以是第一通信设备内的芯片包括：处理模块，用于为第二通信设备组中的每个第二通信设备配置第一BWP，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；发送模块，用于向第二通信设备组中的每个第二通信设备发送所述处理模块所配置的第一BWP的配置信息；所述发送模块，用于向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的第二通信设备激活处理模块配置的所述第一BWP。
其中，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
在一个可能的设计中，所述处理模块，还用于为第二通信设备组内的一个或多个第二通信设备配置第二BWP；所述发送模块还用于向所述第二通信设备组内的一个或多个第二通信设备发送所述处理模块配置的所述第二BWP的配置信息。
在另一个可能的设计中，所述处理模块具体用于配置在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置的第一BWP。
在另一个可能的设计中，所述处理模块用于在所述第一BWP上配置一个或多个V2X通信资源池，所述发送模块向所述第二通信设备组中的每个第二通信设备发送第一BWP的配置信息中还包括在所述第一BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述处理模块用于在所述第一BWP上配置一个或多个V2X通信资源池，以及在所述第二BWP上配置一个或多个V2X通信资源池，所述发送模块发送的所述第一BWP的配置信息还包括在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及包括在所述第二BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述处理模块还用于为所述第二通信设备组中的每个第二通信设备配置的第一V2X通信资源池；所述发送模块，还用于向第二通信设备组中的每个第二通信设备发送第一V2X资源池的配置信息；所述处理模块具体用于在所述第一V2X通信资源池中为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP。
另一方面，提供了一种第二通信设备，该第二通信设备也可以是第二通信设备中的芯片，包括：接收模块，用于接收第一部分带宽BWP的配置信息，所述第二通信设备为第二通信设备组中的一个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；所述接收模块，用于接收第一通信设备发送的控制信令；处理模块，用于在所述接收模块接收所述控制信令后，激活所述第一BWP的配置信息所指示的第一BWP。
在一个可能的设计中，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
在另一个可能的设计中，所述接收模块，还用于接收第一通信设备发送的第二BWP的配置信息，所述第二BWP的配置信息为所述第一通信设备为所述第二通信设备所配置的。
在另一个可能的设计中，所述接收模块具体用于接收第一通信设备发送的第一BWP的配置信息，所述第一BWP的配置信息包括在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置的第一BWP的信息。
在另一个可能的设计中，所述接收模块接收的所述第一BWP的配置信息还包括：所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述接收模块接收的所述第一BWP的配置信息还包括：所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息和所述第一通信设备在所述在第二BWP上配置一个或多个V2X通信资源池的信息。
在另一个可能的设计中，所述接收模块还用于接收所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送的第一V2X通信资源池的配置信息；所述第一 BWP配置信息还包括第一通信设备在所述第一V2X通信资源池中为所述第二通信设备组中的每个第二通信设备所配置的第一BWP的信息；所述第二BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池为所述第二通信设备组内的一个或多个第二通信设备配置的第二BWP的信息。
又一方面，本发明实施例提供了一种通信系统，该系统包括上述方面所述的第一通信设备、第二通信设备组中的至少两个第二通信设备。
又一方面，本发明实施例提供了一种计算机存储介质，用于储存为上述第一通信设备所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
又一方面，本发明实施例提供了一种计算机存储介质，用于储存为上述第二通信设备所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
附图说明
图1是本发明实施例提供的一种通信网络的网络架构示意图；
图2示出了本发明实施例提供的一种资源配置方法的流程示意图；
图2a为本发明实施例提供的一种资源配置的结构示意图；
图3示出了本发明实施例提供的另一种资源配置方法的流程示意图；
图3a和3b为本发明实施例提供的一种资源配置的结构示意图；
图4为本发明实施例提供的另一种资源配置方法的流程示意图；
图5为本发明实施例提供的另一种资源配置方法的流程示意图；
图5a-1和5a-2为本发明实施例提供另一种资源配置的结构示意图；
图5b为本发明实施例提供的另一种资源配置方法的流程示意图；
图5c为本发明实施例提供另一种资源配置的结构示意图；
图6示出了本发明实施例提供的另一种资源配置方法的流程示意图；
图6a为本发明实施例提供另一种资源配置的结构示意图；
图7示出了本发明实施例提供的另一种资源配置方法的流程示意图；
图7a为本发明实施例提供另一种资源配置的结构示意图；
图8是本申请实施例提供的一种第一通信设备的结构示意图；
图9是本申请实施例提供的一种第二通信设备的结构示意图；
图10是本申请实施例提供的另一种第一通信设备的结构示意图；
图11是本申请实施例提供的另一种第二通信设备的结构示意图。
具体实施方式
为使本发明的目的，技术方案、及优点更加清楚，下面结合附图并举实施例，对本发明提供的技术方案作进一步详细描述。
本发明实施例描述的网络架构以及业务场景是为了更加清楚的说明本发明实施例的技术方案，并不构成对于本发明实施例提供的技术方案的限定，本领域普通技术人员 可知，随着网络架构的演变和新业务场景的出现，本发明实施例提供的技术方案对于类似的技术问题，同样适用。
本申请技术方案可以应用于第三代(3th Generation，3G)通信网络、第四代(4th Generation，4G)通信网络、第五代(5th Generation，5G)通信网络以及后续演进网络中。
请参见图1，图1是本发明实施例提供的一种可能的V2X通信系统的架构示意图。如图1所示，该V2X通信系统架构包含了V2V通信和车到网络(Vehicle to Network，V2N)通信，该通信系统包括第一通信设备101以及第二通信设备组1，第二通信设备组1中包括第二通信设备102和第二通信设备103。其中，V2V通信包括第二通信设备102和第二通信设备103之间的通信；V2N通信包括第二通信设备102或第二通信设备103与第一通信设备之间的通信。
本申请中所涉及的“第二通信设备组所包括的第二通信设备”的个数是以2个或3个为例进行说明的，本发明实施例中的第二通信设备组还可以包括更多个第二通信设备，对此，本发明不做具体的限定。
本申请所涉及的“第一BWP”可以是一个也可以是多个，为了表述方便，本发明以1个或2个BWP为例进行的说明，但是本发明所包括的第一BWP的个数包括并不限于此。
本申请所涉及的“第二BWP”可以是一个也可以是多个，为了表述方便，本发明以1个或2个BWP为例进行的说明，但是本发明所包括的第二BWP的个数包括并不限于此。
本申请所涉及的“一个或多个”表述中的“多个”包括2个的情况。
在图1中，该第一通信设备101为第二通信设备组1中的第二通信设备102和第二通信设备103配置第一BWP，其中，该第二通信设备102的第一BWP和该第二通信设备103的第一BWP是相同的，该第一通信设备101向该第二通信设备组1中的第二通信设备102和第二通信设备103发送第一BWP的配置信息，该第一通信设备101向所述第二通信设备组中的第二通信设备102和第二通信设备103发送控制信令，所述控制信令用于指示所述第二通信设备组中的第二通信设备102和第二通信设备103激活所述第一BWP。
本申请所涉及到的第一通信设备是一种部署在无线接入网中用以为第二通信设备提供无线通信功能的装置。该第一通信设备可以包括各种形式的网络设备或基站(Base Station，BS)，例如，宏基站，微基站，中继站或接入点等等。在采用不同的无线接入技术的系统中，该网络设备的名称可能会有所不同，例如，其为第五代5G网络中的网络设备或基站，在长期演进(Long Term Evolution，LTE)网络中，称为演进的节点B(evolved NodeB简称：eNB或者eNodeB),在第三代3G网络中，称为节点B(Node B)等等，或者V2V通信中的路边单元(Road Side Unit，RSU)，或者为上述网络设备或者基站内部的芯片或者片上系统(System on Chip，SOC)。为方便描述，本申请中，上述为第二通信设备提供无线通信功能的装置统称为第一通信设备。
本申请所涉及到的第二通信设备可以是终端设备，例如可以包括各种具有无线通信功能的设备或者此设备中的芯片或者SOC，所述具有无线通信功能的设备例如可以是，车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备，移动台(Mobile station，MS)，终端(terminal)，用户设备(User Equipment，UE)。为方便描述，本申请中，上面提到的设备统称为第二通信设备。
图2为本申请实施例提供的一种资源配置方法、第一通信设备、第二通信设备。如图8所示，第一通信设备包括处理模块801和发送模块802。如图9所示，第二通信设备可以包括接收模块901和处理模块902。
当第一通信设备为网络设备或者基站时，当第二通信设备为终端设备或者无线设备时，如图10和图11所示，处理模块801和处理模块902可以为处理器，发送模块802为发射器，接收模块901为接收器。当第一通信设备包含存储器1003时或第二通信设备包含1103时，该存储器用于存储计算机指令，该处理器与存储器信连接，处理器执行存储的计算机指令，使第一通信设备和第二通信设备执行图2实施例所涉及的方法。其中，处理器可以是一个用中央处理器(CPU)，微处理器，特定应用集成电路(application-specific integrated circuit，ASIC)。
当第一通信设备或第二通信设备为芯片时，所述处理模块801或处理模块902例如可以是处理器，接收模块901可以是输入接口、管脚或电路等，发送模块802可以是输出接口、管脚或电路等。该处理模块可执行存储模块存储的计算机执行指令，以使该第一通信设备或第二通信设备内的芯片执行图2所涉及的方法。可选地，所述存储模块为所述芯片内的存储模块，如寄存器、缓存等，所述存储模块还可以是所述终端内的位于所述芯片外部的存储模块，如只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)等。
需要特别说明的是，实际应用中，第一通信设备或第二通信设备皆可以包括一个或者多个处理器，该第一通信设备的结构并不构成本申请实施例的限定。
例如，该处理器可以是处理器可以是中央处理器(central processing unit，CPU)，网络处理器(network processor，NP)，硬件芯片或者其任意组合。上述硬件芯片可以是专用集成电路(application-specific integrated circuit，ASIC)，可编程逻辑器件(programmable logic device，PLD)或其组合。上述PLD可以是复杂可编程逻辑器件(complex programmable logic device，CPLD)，现场可编程逻辑门阵列(field-programmable gate array，FPGA)，通用阵列逻辑(generic array logic,GAL)或其任意组合。
又例如，第一通信设备或第二通信设备的存储器可以包括易失性存储器(volatile memory)，例如随机存取存储器(random access memory，RAM)；存储器903也可以包括非易失性存储器(non-volatile memory)，例如只读存储器(read-only memory，ROM)，快闪存储器(flash memory)，硬盘(hard disk drive，HDD)或固态硬盘(solid-state drive，SSD)；存储器903还可以包括上述种类的存储器的组合。
图2所示的实施例所涉及的资源配置方法的具体步骤如下：
步骤201、第一通信设备为第二通信设备组中的每个第二通信设备配置第一BWP，所述第二通信设备组包括两个或多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的。
其中，每个第二通信设备的第一BWP相同是指每个第二通信设备的第一BWP在频域上所占的RB是相同的。
例如，第二通信设备组包括3个第二通信设备，每个第二通信设备的第一BWP在100MHz系统带宽内的配置如图2a所示。如果100MHz系统带宽包含的273个RB的序号为 0,1,…,272(假设子载波间隔为30kHz)，每个第二通信设备的第一BWP都相同，即每个第二通信设备的第一BWP所占的RB为RB-0到RB-50。
示例性的，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。采用这种方案，可以保证最小带宽能力的第二通信设备与第二通信设备组中的其他第二通信设备之间的通信。
举例来说，第二通信设备组1中包括第二通信设备1、第二通信设备2和第二通信设备3，其中，第二通信设备1的带宽为20MHz，第二通信设备2的带宽为30MHz，第二通信设备3的带宽为50MHz，则该第一BWP的带宽小于或等于20MHz，即是第二通信设备组中第二通信设备1所能支持的最大带宽。
示例性的，该第一BWP可以是1个BWP，也可以是多个BWP，其中多个包括2个的情况。为了理解本发明技术方案，本发明实施例以1个或2个第一BWP为例进行说明，在此不再赘述。
示例性的，如图3所示，该实施例与图2所示的实施例类似，不同之处在于，所述方法还包括步骤201a、所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池(为了描述方便，以下简述为资源池)。
例如，如图3a所示，以100MHz带宽为例，第一通信设备在第一BWP上配置了三个资源池，分别是资源池1、资源池2和资源池3。又例如，如图3b所示，第一通信设备为第二设备组中的每个第二通信设备配置了两个第一BWP，分别是第一BWP1和第一BWP2，其中，所述第一通信设备在第一BWP1上配置资源池1、资源池2和资源池3，在第一BWP2上配置资源池4和资源池5。
在本发明实施例中，所述第一通信设备配置的所述第一BWP的个数可以为一个或多个，每个第一BWP所对应的资源池个数也可以为一个或多个。
其中，第一BWP可以用于第二通信设备组中的全部第二通信设备之间进行第一业务传输。例如第二通信设备组中的全部第二通信设备之间可以进行基础安全类业务的信息的传输。具体的，该第二通信设备可以在第一BWP上至少一个资源池上发送基础安全类业务的信息，并且在该第一BWP中全部资源池上接收第二通信设备组中的其它第二通信设备发送的基础安全类业务的信息。
示例性的，如图4所示，图2所示的实施例还可以包括：
步骤200、所述第一通信设备为所述第二通信设备组中的每个第二通信设备配置的第一V2X通信资源池。
步骤200a、所述第一通信设备向第二通信设备组中的每个第二通信设备发送第一V2X通信资源池的配置信息，以及第二通信设备接收第一V2X通信资源池的配置信息。
可选的，步骤200a也可以与步骤202合并，即第一V2X通信资源池的配置信息可以包括在第一BWP的配置信息中。
需要特别说明的是，对于同一个BWP上的多个V2X资源池可以频分复用或者时分复用。
步骤202、所述第一通信设备向第二通信设备组中的每个第二通信设备发送第一BWP的配置信息，所述第二通信设备接收所述第一通信设备发送的所述第一BWP的配置信息。
其中，所述第一BWP的配置信息可以包括在无线资源控制(radio resource control，RRC)消息中，例如，该第一BWP的配置信息可以是部分带宽配置信息。
步骤203、所述第一通信设备向所述第二通信设备组中的全部第二通信设备发送控制信令，所述第二通信设备接收第一通信设备发送的控制信令。
例如，所述控制信令可以是激活信令，用于激话第一BWP，对于信令的名字本发明实施例不做具体限制，发送的形式也不做具体限制，例如该信令可以携带在某个消息中发送，也可以单独发送一条信令，只要能实现激活第一BWP的目的，都属于本发明实施例所要保护的范围。
其中，所述控制信令包括部分带宽激活指示信息，用于指示第二通信设备具体激活的BWP。例如，当第一通信设备配置了多个第一BWP，分别是第一BWP1、第一BWP2和第一BWP3，所述控制信令中所包括的部分带宽激活指示信息用于指示激活第一BWP1、第一BWP2和/或第一BWP3。
步骤204、所述第二通信设备接收所述控制信令后，所述第二通信设备激活第一BWP。
其中，所述第二通信设备激活第一BWP是指在第一BWP上发送或者接收信息，例如基础安全类业务的信息。
通过本申请的实施例，第一通信设备会统一为第二通信设备组中的全部第二通信设备配置相同的第一BWP，从而可以使第二通信设备组中具有不同带宽能力的第二通信设备之间可以通过第一BWP进行通信。
需要特别说明的是，上述实施例中，可以由所述第一通信设备的处理模块801配置第一BWP，第一通信设备的发送模块802向第二通信设备发送第一BWP的配置信息。第二通信设备的接收模块901接收所述第一通信设备的发送模块802发送的第一BWP的配置信息，以及接收所述第一通信设备的发送模块802发送的控制信令，然后由所述第二通信设备的处理模块902激活第一BWP。
进一步，上述实施例中，所述第一通信设备的处理模块801还用于在所述第一BWP上配置一个或多个V2X通信资源池。
进一步，上述实施例中，所述第一通信设备的处理模块801为所述第二通信设备组中的每个第二通信设备配置的第一V2X通信资源池，以及所述第一通信设备的发送模块802向第二通信设备组中的每个第二通信设备发送第一V2X通信资源池的配置信息，以及第二通信设备的接收模块901接收第一V2X通信资源池的配置信息。
在一种可能的设计中，所述第一通信设备还可以为第二通信设备组内的一个或多个第二通信设备配置第二BWP，如图5所示。例如，如图5a-1所示，以100MHz带宽为例进行说明，在100MHz带宽内为一个第二通信设备配置第一BWP与第二BWP。图5a-2为分多个第二通信设备配置第二BWP的结构示意图，图中以3个第二通信设备为例，100MHz系统带宽包含的273个RB的序号为0,1,…,272(假设子载波间隔为30kHz)，每个第二通信设备的第一BWP都相同，例如所占的RB为RB-0到RB-50，每个第二通信设备的第二BWP可以不同，例如第二通信设备1的第二BWP所占的RB为RB-160到RB-200，第二通信设2的第二BWP 所占的RB为RB-100到RB150，第二通信设3的第二BWP所占的RB为RB-100到RB-200。又例如，也可以为所述第二通信设备组中的2个第二通信设备配置第二BWP。
对于不需要第二通信设备组中的全部第二通信设备都需要支持的业务，即可以采用为部分第二通信设备组配置的第二BWP进行通信，例如，第二通信设备组中的部分第二通信设备支持非基础安全类业务的通信，通过为部分第二通信设备设置的第二BWP，使部分第二通信设备之间采用第二BWP进行非基础安全类业务的通信。
可选的，该方法还可以包括步骤202a、所述第一通信设备向所述第二通信设备组内的一个或多个第二通信设备发送所述第二BWP的配置信息，以及所述第二通信设备接收所述第二BWP的配置信息。需要特别说明的是，第二BWP的配置信息也可以包含在第一BWP配置信息中，不需要额外的信令去通知第二通信设备。
其中，可以由第一通信设备中的处理模块801配置第二BWP，第一通信设备中的发送模块802发送所述第二BWP的配置信息，以及由第二通信设备的接收模块901接收所述第二BWP的配置信息。
其中，图5是以在第一通信设备配置第一BWP之后配置该第二BWP为例进行说明的，本发明实施例也可以在配置该第一BWP之前配置该第二BWP，对此，本发明实施例对配置第一BWP与第二BWP先后顺序不做具体限定。
又例如，如图5b所示，在图3所示实施例的基础上，该实施例还可以包括：步骤201c、所述第一通信设备在所述第二BWP上配置一个或多个V2X通信资源池。具体的，如图5c所示，所述第一通信设备在第二BWP上配置了两个资源池，分别是资源池6和资源池7。
进一步，可以由第一通信设备中的处理模块801配置所述一个或多个V2X通信资源池。
在另一种可能的设计中，如图6所示，在图5所示的实施例的基础上，该实施例还可以包括：步骤200，所述第一通信设备配置第一V2X通信资源池，则所述第一通信设备可以在所述第一V2X通信资源中为第二通信设备配置第一BWP与第二BWP，具体的配置情况请参考图6a。
进一步，可以由第一通信设备中的处理模块801配置所述第一V2X通信资源池。
示例性的，前述各个实施例中，第一通信设备为第二通信设备配置的第一BWP和第二BWP可以相邻或不相邻。
在另一种可能的设计中，图2所示的实施例中，步骤201之前所述第一通信设备还可以先配置第二BWP，步骤201具体可以为第一通信设备的在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置第一BWP，如图7所示，采用这种方案，当第二通信设备需要进行业务传输时，仅需要激活第二BWP即可，而不需要再去激活全部第一BWP，从而节省了信令流程。
具体的，可以由第一通信设备中的处理模块801先配置第二BWP，以及在所述第二BWP内为第二通信设备组中的每个第二通信设备配置第一BWP。
其中，如图7a所示，所述方法还可以包括所述第一通信设备在所述第二BWP(图中灰色底色)上配置一个或多个第二V2X通信资源池。所述第一通信设备向第二通信设备组中的每个第二通信设备发送第一BWP的配置信息还包括在所述在第一BWP上配置一个 或多个V2X通信资源池的信息和在所述第二BWP上配置一个或多个V2X通信资源池的信息。
在上述实施例中，第二BWP可以用于第二通信设备组中的部分第二通信设备之间进行第二业务传输，例如，第二业务可以是非基础安全类业务的信息传输，其中，非基础安全类业务可以为自动驾驶业务或者并不需要第二通信设备组中全部第二通信设备都需要进行的业务传输。
另外，第一通信设备也可以通过控制信令来指示第二通信设备激活第一通信设备配置的除第一BWP之外的一个或多个第二BWP，并且在其包含的资源池上发送或接收除基础安全为信息之外的其它V2X业务信息。
需要特别说明的是，本申请中，所述第二通信设备组中的每个第二通信设备可以通过第一BWP进行第二通信设备之间共同业务的传输，共同业务可以是每个第二通信设备都需要进行的业务。第二通信设备组的部分或者全部第二通信设备可以通过第二BWP进行部分或全部第二通信设备之间的非共同业务的传输，非共同业务是指不需要第二通信设备组中的全部第二通信设备进行的业务。
在不同的通信系统中，不同的带宽可以设置一个或多个BWP，本发明实施例提供的上述方法，也可以应用在设置多个第一BWP和/或多个第二BWP的场景。
需要特别说明的是，本申请中，第一通信设备也可以直接向第二通信设备组中每个第二通信设备发送第一BWP的配置信息，每个第二通信设备所接收的第一BWP的配置信息中所指示的第一BWP是相同的，第一通信设备向第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示第二通信设备组中的全部第二通信设备激活第一BWP，即采用第一BWP进行第二通信设备之间的通信。可选的，第一通信设备也可以直接向第二通信设备组中的部分第二通信设备发送第二BWP的配置信息。也就是说，该示例与前述实施例类以，不同之处仅在于，不需要第一通信设备先去为第二通信设备组中的第二通信设备配置第一或第二BWP资源，而是通过第一BWP配置消息或第二BWP配置消息直接去通知第二通信设备。
第一通信设备或者第二通信设备也可以是一种芯片或者片上系统以完成图2实施例所示的方法。
在本申请实施例中还提供了一种计算机存储介质，可以用于存储图2所示实施例中所述通信设备所用的计算机软件指令，其包含用于执行上述实施例中为通信设备所设计的程序。该存储介质包括但不限于快闪存储器、硬盘、固态硬盘。
在本申请实施例中还提供了一种计算机程序产品，该计算机产品被计算设备运行时，可以执行上述图2实施例中为通信设备所设计的通信方法。
本申请的说明书和权利要求书及所述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，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、产品或设备没有限定于已列出的步骤或单元，而是可选的还包括没有列出的步骤或单元，或可选的还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
本领域普通技术人员可以理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
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指令相关的硬件来完成，所述的程序可存储于一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、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本申请较佳实施例而已，当然不能以此来限定本申请之权利范围，因此依本申请权利要求所作的等同变化，仍属本申请所涵盖的范围。

Claims (32)

  1. 一种资源配置方法，其特征在于，包括：
    第一通信设备为第二通信设备组中的每个第二通信设备配置第一部分带宽BWP，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的所述第一BWP是相同的；
    所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送第一BWP的配置信息；
    所述第一通信设备向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的全部第二通信设备激活所述第一BWP。
  2. 根据权利要求1所述的方法，其特征在于，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
  3. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    所述第一通信设备为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP；
    所述第一通信设备向所述第二通信设备组中的一个或多个第二通信设备发送所述第二BWP的配置信息。
  4. 根据权利要求3所述的方法，其特征在于，所述第一通信设备为第二通信设备组中的每个第二通信设备配置第一BWP包括：
    所述第一通信设备在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置的第一BWP。
  5. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    所述第一通信设备在所述第一BWP上配置一个或多个车-everything V2X通信资源池，所述第一通信设备向第二通信设备组中的每个第二通信设备发送第一BWP的配置信息中还包括所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息。
  6. 根据权利要求3所述的方法，其特征在于，所述方法还包括：
    所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池，以及在所述第二BWP上配置一个或多个V2X通信资源池；
    所述第一通信设备向第二通信设备组中的每个第二通信设备发送第一BWP的配置信息还包括所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及所述第一通信设备在所述第二BWP上配置一个或多个V2X通信资源池的信息。
  7. 根据权利要求3或4所述的方法，其特征在于，所述方法还包括：
    所述第一通信设备为所述第二通信设备组中的每个第二通信设备配置第一V2X通信资源池；
    所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送第一V2X通信资源池的配置信息；
    所述第一通信设备为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP，包括：
    第一通信设备在所述第一V2X通信资源池中为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP。
  8. 一种资源配置方法，其特征在于，包括：
    第二通信设备接收第一通信设备发送的第一部分带宽BWP的配置信息，所述第二通信设备为第二通信设备组中的一个第二通信设备，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；
    所述第二通信设备接收第一通信设备发送的控制信令；
    所述第二通信设备在接收所述控制信令后，激活所述第一BWP。
  9. 根据权利要求8所述的方法，其特征在于，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
  10. 根据权利要求8或9所述的方法，其特征在于，所述方法还包括：
    所述第二通信设备接收第二BWP的配置信息，所述第二BWP的配置信息为所述第一通信设备为所述第二通信设备组内的一个或多个第二通信设备所配置的。
  11. 根据权利要求10所述的方法，其特征在于，所述第二通信设备接收第一通信设备发送的第一BWP的配置信息包括：
    所述第二通信设备接收第一通信设备发送的第一BWP的配置信息，所述第一BWP的配置信息包括所述第一通信设备在所述第二BWP内为所述第二通信设备组中每个第二通信设备配置的第一BWP的信息。
  12. 根据权利要求8或9所述的方法，其特征在于，所述第一BWP配置信息还包括：
    所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息。
  13. 根据权利要求10所述的方法，其特征在于，所述第一BWP配置信息还包括：
    所述第一通信设备在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及所述第一通信设备在所述在第二BWP上配置一个或多个V2X通信资源池的信息。
  14. 根据权利要求10或11所述的方法，其特征在于，所述方法还包括：
    所述第二通信设备接收所述第一通信设备向所述第二通信设备组中的每个第二通信设备发送的第一V2X通信资源池的配置信息；
    所述第一BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池中为所述第二通信设备组中的每个第二通信设备所配置的第一BWP的信息；
    所述第二BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池为所述第二通信设备组内的一个或多个第二通信设备配置的第二BWP的信息。
  15. 一种第一通信设备，其特征在于，包括：
    处理模块，用于为第二通信设备组中的每个第二通信设备配置第一部分带宽BWP，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；
    发送模块，用于向第二通信设备组中的每个第二通信设备发送所述处理模块所配置的第一BWP的配置信息；
    所述发送模块，用于向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的第二通信设备激活处理模块配置的所述第一BWP。
  16. 根据权利要求15所述的设备，其特征在于，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
  17. 根据权利要求15或16所述的设备，其特征在于，
    所述处理模块，还用于为第二通信设备组内的一个或多个第二通信设备配置第二BWP；
    所述发送模块还用于向所述第二通信设备组内的一个或多个第二通信设备发送所述处理模块配置的所述第二BWP的配置信息。
  18. 根据权利要求17所述的设备，其特征在于，
    所述处理模块具体用于配置在所述第二BWP内为所述第二通信设备组中每个第二 通信设备配置的第一BWP。
  19. 根据权利要求15或16所述的设备，其特征在于，
    所述处理模块还用于在所述第一BWP上配置一个或多个V2X通信资源池；
    所述发送模块向所述第二通信设备组中的每个第二通信设备发送第一BWP的配置信息中还包括在所述第一BWP上配置一个或多个V2X通信资源池的信息。
  20. 根据权利要求17所述的设备，其特征在于，
    所述处理模块还用于在所述第一BWP上配置一个或多个V2X通信资源池，以及在所述第二BWP上配置一个或多个V2X通信资源池；
    所述发送模块发送的所述第一BWP的配置信息还包括在所述第一BWP上配置一个或多个V2X通信资源池的信息，以及包括在所述第二BWP上配置一个或多个V2X通信资源池的信息。
  21. 根据权利要求17或18所述的设备，其特征在于，
    所述处理模块还用于为所述第二通信设备组中的每个第二通信设备配置的第一V2X通信资源池；
    所述发送模块，还用于向第二通信设备组中的每个第二通信设备发送第一V2X资源池的配置信息；
    所述处理模块具体用于在所述第一V2X通信资源池中为所述第二通信设备组中的一个或多个第二通信设备配置第二BWP。
  22. 一种第二通信设备，其特征在于，包括：
    接收模块，用于接收第一通信设备发送的第一部分带宽BWP的配置信息，所述第二通信设备为第二通信设备组中的一个第二通信设备，所述第二通信设备组中包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；
    所述接收模块，用于接收第一通信设备发送的控制信令；
    处理模块，用于在所述接收模块接收所述控制信令后，激活所述第一BWP的配置信息所指示的第一BWP。
  23. 根据权利要求22所述的设备，其特征在于，所述第一BWP的带宽小于或等于第一带宽，所述第一带宽为所述第二通信设备组中最小带宽能力的第二通信设备所能支持的最大带宽。
  24. 根据权利要求22或23所述的设备，其特征在于，
    所述接收模块，还用于接收第二BWP的配置信息，所述第二BWP的配置信息为所述第一通信设备为所述第二通信设备所配置的。
  25. 根据权利要求24所述的设备，其特征在于，
    所述接收模块具体用于接收第一通信设备发送的第一BWP的配置信息，所述第一BWP的配置信息包括所述在所述第二BWP内为所述第二通信设备配置的第一BWP的信息。
  26. 根据权利要求22或23所述的设备，其特征在于，所述接收模块接收的所述第一BWP的配置信息还包括：
    在所述第一BWP上配置一个或多个V2X通信资源池的信息。
  27. 根据权利要求24所述的设备，其特征在于，所述接收模块接收的第一BWP配置信息还包括：
    在所述第一BWP上配置一个或多个V2X通信资源池的信息和在所述在第二BWP上配置一个或多个V2X通信资源池的信息。
  28. 根据权利要求24或25所述的设备，其特征在于，
    所述接收模块还用于接收所述第一通信设备发送的第一V2X通信资源池的配置信息；
    所述第一BWP配置信息还包括第一通信设备在所述第一V2X通信资源池中所配置的第一BWP的信息；
    所述第二BWP配置信息还包括所述第一通信设备在所述第一V2X通信资源池所配置的第二BWP的信息。
  29. 一种资源配置装置，其特征在于，包括：
    处理器，用于为第二通信设备组中的每个第二通信设备配置第一部分带宽BWP，所述第二通信设备组包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；
    发射器，用于向第二通信设备组中的每个第二通信设备发送所述处理器所配置的第一BWP的配置信息；
    所述发射器，用于向所述第二通信设备组中的全部第二通信设备发送控制信令，所述控制信令用于指示所述第二通信设备组中的第二通信设备激活处理模块配置的所述第一BWP。
  30. 一种资源配置装置，其特征在于，包括：
    接收器，用于接收第一通信设备发送的第一部分带宽BWP的配置信息，所述第二通信设备为第二通信设备组中的一个第二通信设备，所述第二通信设备组中包括多个第二通信设备，其中，所述第二通信设备组中的每个第二通信设备的第一BWP是相同的；
    所述接收器，用于接收第一通信设备发送的控制信令；
    处理器，用于在所述接收器接收所述控制信令后，激活所述第一BWP的配置信息所指示的第一BWP。
  31. 一种计算机可读存储介质，其特征在于，包括：计算机软件指令；
    当所述计算机软件指令在信息指示装置或内置在信息指示装置的芯片中运行时，使得所述装置执行如权利要求1-7中任一项所述的资源配置方法。
  32. 一种计算机可读存储介质，其特征在于，包括：计算机软件指令；
    当所述计算机软件指令在信息指示装置或内置在信息指示装置的芯片中运行时，使得所述装置执行如权利要求8-14中任一项所述的资源配置方法。
PCT/CN2019/076853 2018-03-05 2019-03-04 一种资源配置方法、第一通信设备、第二通信设备及系统 WO2019170053A1 (zh)

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