WO2024027603A1 - 非授权频谱中直通链路资源分配方法、装置及存储介质 - Google Patents

非授权频谱中直通链路资源分配方法、装置及存储介质 Download PDF

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Publication number
WO2024027603A1
WO2024027603A1 PCT/CN2023/109929 CN2023109929W WO2024027603A1 WO 2024027603 A1 WO2024027603 A1 WO 2024027603A1 CN 2023109929 W CN2023109929 W CN 2023109929W WO 2024027603 A1 WO2024027603 A1 WO 2024027603A1
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Prior art keywords
resource
sub
resource block
direct link
channel
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PCT/CN2023/109929
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English (en)
French (fr)
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任晓涛
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大唐移动通信设备有限公司
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Publication of WO2024027603A1 publication Critical patent/WO2024027603A1/zh

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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Definitions

  • the present disclosure relates to the field of communication technology, and in particular, to a method, device and storage medium for direct link resource allocation in unlicensed spectrum.
  • the authorized spectrum can be used for intelligent connected car technology (Vehicle-to-Everything, V2X) Resources are relatively limited, so unlicensed spectrum needs to be introduced into the available spectrum for 5G direct link communications.
  • the use of unlicensed spectrum needs to meet regulatory requirements, that is, it needs to meet the requirements of Occupied Channel Bandwidth (OCB) and Power Spectral Density (PSD).
  • OCB Occupied Channel Bandwidth
  • PSD Power Spectral Density
  • the present disclosure aims to solve one of the technical problems in the related art, at least to a certain extent.
  • the purpose of this disclosure is to propose a method, device and storage medium for direct link resource allocation in the unlicensed spectrum, which can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby Effectively improve the success rate of direct link data packet transmission.
  • the direct link resource allocation method in the unlicensed spectrum proposed by the embodiment of the first aspect of the present disclosure is executed by a first device or a network device, including: sending first instruction information to a second device, where the first instruction information includes Resource allocation information, wherein the resource allocation information is related to interlaces included in the direct link resource pool in the unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the first device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the first device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the first device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the first device occupies at least one interlace. The device occupies at least one subchannel.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; wherein, the interleaving is globally numbered in the resource pool, and/or numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the index number of the interleaving in the resource pool is unique; when the interleaving is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • the first indication information includes: an interleave index number, the interleave index number is used to determine the interleave allocated to the second device; wherein the resource pool includes multiple interlace; the second device occupies one interlace; or the second device occupies multiple interlaces, wherein the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace.
  • the first indication information includes: an index number and an interleaved index number of a resource block set, which are used to determine the second device. allocated interlaces; wherein the resource pool includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace; or the second device occupies multiple Interleaving, wherein the index numbers of the multiple interleavings are consecutive; the direct link resource allocation unit of the unlicensed spectrum is interleaving.
  • the first indication information includes: an interleave index number and a sub-channel index number, and the interleave index number and sub-channel index number are used to determine the interleave assigned to the second device.
  • the resource pool includes at least one sub-channel, each of the sub-channels includes at least one interlace; the second device occupies one interlace or sub-channel; or the second device occupies multiple interlaces or multiple sub-channels; channel, wherein the index numbers of the multiple interleaves are consecutive, or the index numbers of the multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • the first indication information includes: an index number of a resource block set, an interleaved index number, and an index number of a subchannel.
  • the index number of the resource block set, an interleaved index number, and an index number of a subchannel are , used to determine the interleaving allocated to the second device; wherein the resource pool includes at least one resource block set, each resource block set includes at least one sub-channel, and each sub-channel includes at least One interlace, or, includes at least one sub-channel, each of the sub-channels includes at least one resource block set, and each of the resource block sets includes multiple interlaces; the second device occupies one interlace or sub-channel; or , the second device occupies multiple interleaves or multiple sub-channels, wherein the The index numbers of the multiple interlaces are consecutive, or the index numbers of the multiple sub-channels are consecutive; the through-link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • sending the first indication information to the second device includes: sending a first message to the second device, wherein the first message includes the first indication information; wherein The first message includes at least one of the following: downlink control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the direct link resource allocation method in the unlicensed spectrum proposed by the embodiment of the first aspect of the present disclosure is executed by the first device or network device by sending first instruction information to the second device, where the first instruction information includes resource allocation information.
  • the resource allocation information is related to the interleaving included in the direct link resource pool in the unlicensed spectrum, which can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby effectively improving the direct link data Packet transmission success rate.
  • the direct link resource allocation method in the unlicensed spectrum proposed by the embodiment of the second aspect of the present disclosure is executed by the second device, including: obtaining first indication information sent by the first device, wherein the first indication information includes resource allocation Information, wherein the resource allocation information is related to interleaves included in the direct link resource pool in the unlicensed spectrum; and based on the resource allocation information, direct link communication is performed in the resource pool.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the second device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the second device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the second device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the second device occupies at least one interlace. The device occupies at least one subchannel.
  • the second device occupies an interlace or sub-channel, and the second device transmits data in all resource blocks within the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; wherein, the interleaving is globally numbered in the resource pool, and/or numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the index number of the interleave in the resource pool is unique; when the interleave is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • obtaining the first indication information sent by the first device includes: receiving a first message sent by the first device, wherein the first message includes the first indication information; wherein , the first message includes at least one of the following: downlink control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • obtaining the first instruction information sent by the first device includes at least one of the following: obtaining the first instruction information sent by the network device, wherein the first instruction information is determined by the network device , the first device is the network device; obtain the first indication information sent by the terminal device, wherein the first indication information is determined by the network device or the terminal device, and the first device is the Terminal Equipment.
  • performing direct link communication in the resource pool according to the resource allocation information includes: determining an interleave allocated to the second device based on the resource allocation information; The allocated interleaved resource blocks perform cut-through link communications.
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the direct link resource allocation method in the unlicensed spectrum proposed by the embodiment of the second aspect of the present disclosure is executed by the second device by obtaining the first indication information sent by the first device, where the first indication information includes resource allocation information, where , the resource allocation information is related to the interleaving contained in the direct link resource pool in the unlicensed spectrum.
  • the resource allocation information direct link communication is performed in the resource pool, which can effectively improve the reliability of the resource allocation process based on the first indication information, thereby Effectively improve the communication effect of direct link.
  • the device for allocating direct link resources in an unlicensed spectrum includes: a sending unit, configured to send a signal to a second device.
  • Send first indication information where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the first device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the first device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the first device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the first device occupies at least one interlace. The device occupies at least one subchannel.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; wherein, the interleaving is globally numbered in the resource pool, and/or numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the index number of the interleave in the resource pool is unique; when the interleave is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • the first indication information includes: an interleave index number, the interleave index number is used to determine the interleave allocated to the second device; wherein the resource pool includes multiple interlace; the second device occupies one interlace; or the second device occupies multiple interlaces, wherein the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace.
  • the first indication information includes: an index number and an interleaved index number of a resource block set, which are used to determine the second device. allocated interlaces; wherein the resource pool includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace; or the second device occupies multiple Interleaving, wherein the index numbers of the multiple interleavings are consecutive; the direct link resource allocation unit of the unlicensed spectrum is interleaving.
  • the first indication information includes: an interleave index number and a sub-channel index number, and the interleave index number and sub-channel index number are used to determine the interleave assigned to the second device.
  • the resource pool includes at least one sub-channel, each of the sub-channels includes at least one interlace; the second device occupies one interlace or sub-channel; or the second device occupies multiple interlaces or multiple sub-channels; channel, wherein the index numbers of the multiple interleaves are consecutive, or the index numbers of the multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • the first indication information includes: an index number of a resource block set, an interleaved index number, and an index number of a subchannel.
  • the index number of the resource block set, an interleaved index number, and an index number of a subchannel are , used to determine the interleaving allocated to the second device; wherein the resource pool includes at least one resource block set, each of the resource block sets includes at least one sub-channel, and each of the sub-channels includes at least One interlace, or, includes at least one sub-channel, each of the sub-channels includes at least one resource block set, and each of the resource block sets includes multiple interlaces; the second device occupies one interlace or sub-channel; or , the second device occupies multiple interleaves or multiple sub-channels, wherein the index numbers of the multiple interleaves are consecutive, or the index numbers of the multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interleave or sub-channel.
  • the sending unit is specifically configured to: send a first message to the second device, wherein the first message includes the first indication information; wherein the first message includes At least one of the following: downlink control information DCI; cut-through link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the device for allocating direct link resources in unlicensed spectrum proposes first indication information to the second device, where the first indication information includes resource allocation information, where the resource allocation information is the same as unlicensed spectrum.
  • the staggered correlation contained in the direct link resource pool in the spectrum can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby effectively improving the success rate of direct link data packet transmission.
  • the device for allocating direct link resources in unlicensed spectrum proposed by the fourth embodiment of the present disclosure includes: an acquisition unit configured to acquire first indication information sent by the first device, where the first indication information includes resource allocation information , wherein the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum; the processing unit is configured to perform direct link communication in the resource pool according to the resource allocation information.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the second device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the second device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the second device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the second device occupies at least one interlace. The device occupies at least one subchannel.
  • the second device occupies an interlace, and the second device transmits data in all resource blocks within the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; wherein, the interleaving is globally numbered in the resource pool, and/or numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the index number of the interleave in the resource pool is unique; when the interleave is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • the obtaining unit is specifically configured to: receive a first message sent by the first device, wherein the first message includes the first indication information; wherein the first message Including at least one of the following: downlink control information DCI; cut-through link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the obtaining unit is specifically configured to: obtain the first indication information sent by a network device, wherein the first indication information is determined by the network device, and the first device is the network device. Device; obtain first indication information sent by the terminal device, wherein the first indication information is determined by the network device or the terminal device, and the first device is the terminal device.
  • the processing unit is specifically configured to: determine an interleave allocated to the second device according to the resource allocation information; and perform cut-through link communication based on the allocated interleaved resource blocks. .
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the device for allocating resources for direct links in unlicensed spectrum obtains the first indication information sent by the first device, where the first indication information includes resource allocation information, where the resource allocation information is the same as the unlicensed spectrum.
  • the interleaved correlation contained in the direct link resource pool in the authorized spectrum, and the direct link communication in the resource pool according to the resource allocation information can effectively improve the reliability of the resource allocation process based on the first indication information, thereby effectively improving the direct link communication Effect.
  • the device for allocating direct link resources in unlicensed spectrum includes: a memory, a transceiver, and a processor: a memory for storing computer programs; a transceiver for controlling the processor Transmitting and receiving data; a processor, configured to read the computer program in the memory and perform the following operations: send first indication information to the second device, wherein the first indication information includes resource allocation information, wherein the The resource allocation information is related to the interleaving contained in the direct link resource pool in the unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the first device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the first device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the first device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the first device occupies at least one interlace. The device occupies at least one subchannel.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaved index number includes at least one of the following: an index number that starts interleaving; an index number that ends interleaving; The number of interleaves; wherein the interleaves are numbered globally within the resource pool, and/or are numbered locally within the resource block set, and/or are numbered locally within the sub-channel.
  • the index number of the interleave in the resource pool is unique; when the interleave is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • the first indication information includes: an interleave index number, the interleave index number is used to determine the interleave allocated to the second device; wherein the resource pool includes multiple interlace; the second device occupies one interlace; or the second device occupies multiple interlaces, wherein the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace.
  • the first indication information includes: an index number and an interleaved index number of a resource block set, which are used to determine the second device. allocated interlaces; wherein the resource pool includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace; or the second device occupies multiple Interleaving, wherein the index numbers of the multiple interleavings are consecutive; the direct link resource allocation unit of the unlicensed spectrum is interleaving.
  • the first indication information includes: an interleave index number and a sub-channel index number, and the interleave index number and sub-channel index number are used to determine the interleave assigned to the second device.
  • the resource pool includes at least one sub-channel, each of the sub-channels includes at least one interlace; the second device occupies one interlace or sub-channel; or the second device occupies multiple interlaces or multiple sub-channels; channel, wherein the index numbers of the multiple interleaves are consecutive, or the index numbers of the multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • the first indication information includes: an index number of a resource block set, an interleaved index number, and an index number of a subchannel.
  • the index number of the resource block set, an interleaved index number, and an index number of a subchannel are , used to determine the interleaving allocated to the second device; wherein the resource pool includes at least one resource block set, each of the resource block sets includes at least one sub-channel, and each of the sub-channels includes at least One interlace, or, includes at least one sub-channel, each of the sub-channels includes at least one resource block set, and each of the resource block sets includes multiple interlaces; the second device occupies one interlace or sub-channel; or , the second device occupies multiple interleaves or multiple sub-channels, wherein the index numbers of the multiple interleaves are consecutive, or the index numbers of the multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interleave or sub-channel.
  • the processor is specifically configured to: send a first message to the second device, wherein the first message includes the first indication information; wherein the first message includes At least one of the following: downlink control information DCI; cut-through link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the device for allocating resources for direct links in unlicensed spectrum proposes first indication information to the second device, where the first indication information includes resource allocation information, where the resource allocation information is the same as unlicensed spectrum.
  • the staggered correlation contained in the direct link resource pool in the spectrum can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby effectively improving the success rate of direct link data packet transmission.
  • the device for allocating direct link resources in unlicensed spectrum includes: a memory, a transceiver, and a processor: a memory for storing computer programs; a transceiver for controlling the processor Transmitting and receiving data; a processor, configured to read the computer program in the memory and perform the following operations: obtain the first instruction information sent by the first device, where the first instruction information includes resource allocation information, where the The resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum; according to the resource allocation information, direct link communication is performed in the resource pool.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each of the sub-channels
  • the channel includes at least one interlace; at least one set of resource blocks, each of the resource block sets includes at least one sub-channel, each of the sub-channels includes at least one interlace; at least one sub-channel, each of the sub-channels includes at least A set of resource blocks, each said set of resource blocks including at least one interlace.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, the index numbers of the multiple interleaves are The index numbers are continuous; when the second device occupies multiple sub-channels, the index numbers of the multiple sub-channels are continuous; when the second device occupies multiple interleaves, the index numbers of the multiple interleaves are continuous.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the second device occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the second device occupies at least one interlace. The device occupies at least one subchannel.
  • the second device occupies an interlace, and the second device transmits data in all resource blocks within the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of a resource block set; an index number of a subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaved index number includes at least one of the following: an index number that starts interleaving; an index number that ends interleaving; The number of interleaves; wherein the interleaves are numbered globally within the resource pool, and/or are numbered locally within the resource block set, and/or are numbered locally within the sub-channel.
  • the index number of the interleave in the resource pool is unique; when the interleave is numbered locally within the resource block set, The index number of the interlace within the resource block set is unique; in the case where the interlace is numbered locally within a sub-channel, the index number of the interlace within the sub-channel is unique.
  • the processor is specifically configured to: receive a first message sent by the first device, wherein the first message includes the first indication information; wherein the first message Including at least one of the following: downlink control information DCI; cut-through link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the processor is specifically configured to: obtain first indication information sent by a network device, wherein the first indication information is determined by the network device, and the first device is the network device. Device; obtain first indication information sent by the terminal device, wherein the first indication information is determined by the network device or the network device, and the first device is the terminal device.
  • the processor is specifically configured to: determine an interleave allocated to the second device according to the resource allocation information; and perform cut-through link communication based on the allocated interleaved resource blocks. .
  • the resource pool satisfies at least one of the following: each resource block set occupies a 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each resource block set occupies a bandwidth of 20 MHz.
  • Interlaces include at least 10 resource blocks; where the subcarrier spacing SCS is 15 kilohertz KHz, each set of resource blocks includes 10 interleaves; where the subcarrier spacing SCS is 30 kilohertz KHz, each The set of resource blocks includes 5 interlaces; the number of sets of resource blocks included in each sub-channel is an integer.
  • the apparatus for allocating direct link resources in unlicensed spectrum obtains the first instruction information sent by the first device, where the first instruction information includes resource allocation information, where the resource allocation information is the same as the unlicensed spectrum.
  • the interleaved correlation contained in the direct link resource pool in the authorized spectrum, and the direct link communication in the resource pool according to the resource allocation information can effectively improve the reliability of the resource allocation process based on the first indication information, thereby effectively improving the direct link communication Effect.
  • a processor-readable storage medium proposed by an embodiment of the seventh aspect of the present disclosure stores a computer program, and the computer program is used to cause the processor to execute:
  • the first embodiment of the present disclosure proposes Direct link resource allocation method in unlicensed spectrum.
  • the processor-readable storage medium proposed by the embodiment of the seventh aspect of the present disclosure sends first instruction information to the second device, where the first instruction information includes resource allocation information, where the resource allocation information is related to the direct link in the unlicensed spectrum.
  • the interleaving correlation contained in the path resource pool can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby effectively improving the success rate of direct link data packet transmission.
  • a processor-readable storage medium is proposed in an embodiment of the eighth aspect of the present disclosure.
  • the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute:
  • a second embodiment of the disclosure proposes Direct link resource allocation method in unlicensed spectrum.
  • the processor-readable storage medium proposed by the embodiment of the eighth aspect of the present disclosure obtains the first instruction information sent by the first device, where the first instruction information includes resource allocation information, where the resource allocation information is related to the direct-through in the unlicensed spectrum.
  • the interleaved correlation contained in the link resource pool and the direct link communication in the resource pool can effectively improve the reliability of the resource allocation process based on the first indication information, thereby effectively improving the direct link communication effect.
  • the ninth aspect embodiment of the present disclosure proposes a computer program product, including a computer program that, when executed by a processor, implements the direct link resource allocation method in the unlicensed spectrum proposed by the first aspect embodiment of the present application or Implement the direct link resource allocation method in the unlicensed spectrum proposed in the embodiment of the second aspect.
  • Figure 1 is a schematic flow chart of a direct link resource allocation method in unlicensed spectrum proposed by an embodiment of the present disclosure
  • Figure 2a is a schematic diagram of sending first instruction information proposed by an embodiment of the present disclosure
  • Figure 2b is another schematic diagram of sending first indication information proposed by an embodiment of the present disclosure
  • Figure 2c is another schematic diagram of sending first indication information proposed by an embodiment of the present disclosure.
  • Figure 3a is a schematic diagram of an interleaved numbering method proposed by an embodiment of the present disclosure
  • Figure 3b is a schematic diagram of another staggered numbering method proposed by an embodiment of the present disclosure.
  • Figure 4 is a schematic diagram of a resource pool proposed by an embodiment of the present disclosure.
  • Figure 5 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Figure 6 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Figure 7 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Figure 8 is a schematic flow chart of a direct link resource allocation method in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • Figure 9 is a schematic flowchart of a direct link resource allocation method in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • Figure 10 is a schematic flow chart of yet another direct link resource allocation method in unlicensed spectrum provided by an embodiment of the present disclosure.
  • Figure 11 is a schematic flowchart of yet another direct link resource allocation method in unlicensed spectrum provided by an embodiment of the present disclosure
  • Figure 12 is a schematic flowchart of yet another direct link resource allocation method in unlicensed spectrum provided by an embodiment of the present disclosure
  • Figure 13 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by an embodiment of the present disclosure
  • Figure 14 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by yet another embodiment of the present disclosure
  • Figure 15 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • Figure 16 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by yet another embodiment of the present disclosure.
  • the term "and/or” describes the association relationship of associated objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone. these three situations.
  • the character "/” generally indicates that the related objects are in an "or” relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar to it.
  • This disclosure is precisely to solve the technical problems in related technologies that the corresponding allocation process of pass-through link communication resources is low in reliability, may not meet the OCB regulatory requirements in the frequency domain, and affects the success rate of pass-through link data packet transmission, and provides A method for allocating direct link resources in an unlicensed spectrum, by sending first indication information to a second device, wherein the first indication information includes resource allocation information, wherein the resource allocation information is consistent with a direct link resource pool in an unlicensed spectrum
  • the included interleaving correlation can effectively improve the reliability of the direct link resource allocation process in the unlicensed spectrum based on the first indication information, thereby effectively improving the success rate of direct link data packet transmission.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet Wireless service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • UMTS Universal mobile telecommunication system
  • WiMAX microwave access
  • 5G New Radio, NR 5G New Radio
  • EPS Evolved Packet System
  • 5GS 5G system
  • EPS Evolved Packet System
  • 5GS 5G system
  • Figure 1 is a schematic flowchart of a method for allocating direct link resources in unlicensed spectrum proposed by an embodiment of the present disclosure.
  • the execution subject of the direct link resource allocation method in the unlicensed spectrum in this embodiment is a direct link resource allocation device in the unlicensed spectrum.
  • This device can be implemented by software and/or hardware.
  • the device can be configured in the terminal device.
  • terminal equipment refers to communication equipment that can be used to transmit and receive digital signals.
  • the terminal equipment can send signals to network equipment through channels.
  • the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to users, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, etc.
  • the names of terminal devices can be different.
  • the terminal equipment can be called user equipment (User Equipment, UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via the Radio Access Network (RAN).
  • the wireless terminal equipment can be a mobile terminal equipment, such as a mobile phone (also known as a "cell phone"). "Telephone) and computers with mobile terminal devices, which may be, for example, portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile devices, which exchange speech and/or data with the radio access network.
  • Wireless terminal equipment can also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, and an access point.
  • remote terminal equipment remote terminal equipment
  • access terminal equipment access terminal
  • user terminal user terminal
  • user agent user agent
  • user device user device
  • Network equipment can be used to exchange received air frames with Internet Protocol (IP) packets and act as a router between the wireless terminal equipment and the rest of the access network, which can include the Internet. Protocol (IP) communication network.
  • IP Internet Protocol
  • Network devices also coordinate attribute management of the air interface.
  • the network equipment involved in the embodiments of the present disclosure may be a network equipment (Base Transceiver Station, BTS) in the Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA). ), or it can be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in the 5G network architecture (next generation system), or home evolved base station (Home evolved Node B, HeNB), relay node (relay node) , home base station (femto), pico base station (pico), etc., are not limited in the embodiments of the present disclosure.
  • network equipment may include centralized unit (CU) nodes and distributed unit (DU) nodes.
  • the centralized unit and distributed unit may also be arranged geographically separately.
  • Network equipment and terminal equipment can each use one or more antennas for multi-input multi-output (Multi Input Multi Output, MIMO) transmission
  • MIMO transmission can be single user MIMO (Single User MIMO, SU-MIMO) or multi-user MIMO (Multiple User MIMO, MU-MIMO).
  • MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO or massive-MIMO, or it can be diversity transmission, precoding transmission or beamforming transmission, etc.
  • the direct link resource allocation method in unlicensed spectrum includes step S101.
  • the embodiment of the present disclosure applies the first device or network device.
  • S101 Send first indication information to the second device, where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum.
  • the second device may refer to a terminal device to be used for direct link communication, such as a smart phone, a phone watch, etc.
  • the first indication information may be used to instruct the second device in the direct link resource allocation process in the unlicensed spectrum.
  • spectrum is the carrier of signals, and signal transmission requires spectrum.
  • Spectrum can be divided into unlicensed spectrum and licensed spectrum. There is no difference in technology and functional implementation between unlicensed spectrum and licensed spectrum.
  • Licensed spectrum is a frequency band that has been allocated to a certain enterprise or institution for exclusive use and is not open to the outside world. Most of the unlicensed spectrum is a publicly available frequency band.
  • wireless networks use unlicensed frequency bands. The cellular network uses authorized frequency bands, and its frequency range is: 1940MHz-1955MHz (uplink), 2130MHz-2145MHz (downlink). That is to say, the spectrum within this uplink and downlink frequency bands does not allow signals of other standards to be used.
  • the base station usually schedules the time-frequency resources used in the direct link communication between terminals, or, without the participation of the base station, the terminal independently selects the direct link communication between the terminal and the terminal. time-frequency resources used in communication. In this way, the reliability of the corresponding allocation process of through-link communication resources is low, and may not meet OCB regulatory requirements in the frequency domain, affecting the success rate of through-link data packet transmission.
  • link refers to a passive point-to-point physical connection.
  • a link refers to a physical line, such as a cable or optical fiber, between two nodes.
  • the link refers to the path space where electromagnetic waves propagate between the base station and the terminal.
  • Sidelink also known as Device to Device Communication technology, is a branch of cellular IoT technology.
  • the resource pool refers to the set of direct link resources in the unlicensed spectrum.
  • interlace refers to the collection/combination of resource blocks (RB) or sub-channels with certain intervals in the resource pool.
  • the resource pool can include multiple such sets, and different sets can be allocated to different terminals, allowing different terminals to transmit data in different communication time periods.
  • resource allocation information refers to information related to the resource allocation process in the resource pool.
  • the first indication information includes resource allocation information, where the resource allocation information is related to the interleaving included in the direct link resource pool in the unlicensed spectrum, it may be based on the first One indication information effectively improves the reliability of the direct link resource allocation process in the unlicensed spectrum, thereby effectively improving the success rate of direct link data packet transmission.
  • the network device is base station 1
  • the first device is terminal A
  • the second device is terminal B.
  • the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • Figure 2a is a schematic diagram of sending first indication information proposed by an embodiment of the present disclosure.
  • base station 1 determines the first indication information, and then base station 1 sends the first indication information. to terminal A and terminal B.
  • Figure 2b is another schematic diagram of sending first indication information proposed by an embodiment of the present disclosure.
  • base station 1 or terminal A determines the first indication information, Then terminal A uses the direct link to send the first indication information to terminal B, so that terminal B obtains the first indication information.
  • Figure 2c is another schematic diagram of sending first indication information proposed by an embodiment of the present disclosure.
  • terminal A and terminal B are both out of coverage, after terminal A determines the first indication information, terminal A uses the direct link Router sends the first indication information to terminal B.
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, so that terminal B can determine the direct link communication resources and complete the direct link based on the first instruction information. communication, thereby meeting regulatory requirements in unlicensed spectrum access and improving the success rate of direct link data packet transmission.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; At least one sub-channel, each sub-channel including at least one interlace; at least one resource block set, each resource block set including at least one sub-channel, each sub-channel including at least one interlace; at least one sub-channel, each sub-channel including at least one A collection of resource blocks, each including at least one interleave.
  • the smallest resource granularity is an Orthogonal Frequency Division Multiplexing (OFDM) symbol
  • OFDM Orthogonal Frequency Division Multiplexing
  • the smallest granularity is a subcarrier.
  • One OFDM symbol and one A time-frequency resource unit (resource element) composed of subcarriers.
  • the resource element is used as the basic unit.
  • a resource block (RB) consists of all OFDM symbols in a time slot and 12 subcarriers in the frequency domain.
  • the resource block set refers to a collection of resource blocks.
  • a sub-channel refers to the direct link frequency domain resource allocation unit.
  • a sub-channel occupies a continuous resource block (RB).
  • RB resource block
  • the specific number of RBs is configurable. For example, the minimum can be 10 RBs and the maximum can be 100 RBs.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, , the index numbers of multiple interleaves are consecutive; when the first device occupies multiple sub-channels, the index numbers of multiple sub-channels are consecutive; when the first device occupies multiple interleaves, the index numbers of multiple interleaves are consecutive.
  • the index number can be used to indicate the location information of the indexed object to facilitate quick search.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in the unlicensed spectrum.
  • the direct link resource allocation unit of the unlicensed spectrum is an interleave, and the first device occupies at least one interleave; or, the direct link resource allocation unit of the unlicensed spectrum is an interleave.
  • the link resource allocation unit is a sub-channel, and the first device occupies at least one sub-channel to effectively improve the flexibility in the direct link resource allocation process, so as to be suitable for personalized resource allocation scenarios and improve resource utilization.
  • the direct link resource allocation unit refers to the minimum granularity in the direct link resource allocation process.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace. As a result, the success rate of data transmission can be effectively guaranteed.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information also includes at least one of the following: the index number of the resource block set; the index number of the subchannel; and the interleaved index number.
  • the second device quickly determines the corresponding resource block set, sub-channel or interleave based on the index number in the first indication information, which can effectively improve the practicality of the first indication information in the resource allocation process.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set. ;The number of resource block collections. In this way, the index number of the resource block set can effectively improve the indication effect of the resource block related information.
  • the starting resource block set may be the first resource block set among multiple resource block sets used by the second device indicated by the first indication information.
  • the end resource block set refers to the last resource block set among the multiple resource block sets used by the second device indicated by the first indication information.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; where , the interleaving is numbered globally within the resource pool, and/or locally within the resource block set, and/or locally within the sub-channel.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the index number of the interleave in the resource pool is unique; when the interleave is locally numbered in the resource block set, In the case of , the interleaving index number within the resource block set is unique; in the case of the interleaving being numbered locally within the sub-channel, the interleaving index number within the sub-channel is unique.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • Figure 3a is a schematic diagram of an interleaved numbering method proposed by an embodiment of the present disclosure. There are 5 interleaves in the resource block, and the index numbers are 0 to 4 respectively. The interleaved index numbers are unique in the resource pool. .
  • a resource pool contains multiple resource block sets (RB sets), which are interleaved and numbered within the resource block set.
  • the index numbers of all interleaves in a resource block set are unique; as shown in Figure 3b, Figure 3b is this Schematic diagram of another interleaved numbering method proposed in the disclosed embodiment.
  • the index numbers of all interleaves in a resource block set are unique, and within the resource pool, the interleaved Index numbers are not unique.
  • index number 0 corresponds to two interleaves.
  • Adopting the above staggered numbering method can effectively improve the indication effect of the stagger assigned to the second device in the first indication information. For example, when numbering within a resource block set, in addition to indicating the interleaved index number, it is also necessary to indicate the index number of the resource block set. In another example, the resource pool is numbered uniformly, and there is no need to notify the resource block set index number, which can reduce signaling overhead.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information includes: an interleave index number, and the interleave index number is used to determine the interleave allocated to the second device; wherein , the resource pool includes multiple interlaces; the second device occupies one interlace; or the second device occupies multiple interlaces, where the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace. Therefore, when interleaving is used as the direct link resource allocation unit of the unlicensed spectrum, the index number of the allocated interlace can be determined based on the first indication information, so as to quickly determine the interleave assigned to the second device from multiple interlaces in the resource pool. Staggered allocation improves resource allocation efficiency and reliability.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • a resource pool contains multiple interlaces, and the terminal occupies at least one interlace; the direct link resource allocation unit of the unlicensed spectrum is an interlace, and the terminal occupies at least one interlace; in the case where the terminal occupies multiple interlaces, these interlaces are consecutive ; when the terminal occupies an interleave, data will be transmitted in all resource blocks within the interleave. Multiple interleavings are consecutive means that the interleaving index numbers are consecutive.
  • Figure 4 is a schematic diagram of a resource pool proposed by an embodiment of the present disclosure.
  • Terminal A and terminal B perform direct link communication in the direct link resource pool.
  • the subcarrier spacing (SCS) of this resource pool is 30KHz, contains 50 resource blocks RB, and occupies a bandwidth of 20MHz.
  • Each rectangle (index number: MN) in the figure represents a resource block with an index number MN, where M is an integer from 0 to 9 and N is an integer from 0 to 4.
  • the 10 discretely distributed RBs with index numbers M-0 (M from 0 to 9) form an interlace, and the index number of the interlace is 0.
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, so that the terminal B can determine the "resource pool-interleaving" direct link communication based on the first indication information.
  • resources and complete direct link communication thereby meeting regulatory requirements in unlicensed spectrum access, improving the success rate of direct link data packet transmission, and the indication method is simple and the signaling overhead is small.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information includes: the index number of the resource block set and the interleaved index number, the index number of the resource block set and the interleaved index number. , used to determine the interlace allocated to the second device; wherein the resource pool includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace; or the second device occupies multiple Interleave, where the index numbers of multiple interleaves are consecutive; the direct link resource allocation unit of unlicensed spectrum is interleaved. Therefore, the demand for flexible instructions of large bandwidth can be met based on the three-level instructions, and the instruction effect of the first instruction information can be effectively improved.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • a resource pool contains at least one resource block set (RB set), each resource block set contains multiple interleaves, and the terminal occupies at least one interleave; the direct link resource allocation unit of the unlicensed spectrum is an interleave, and the terminal occupies at least one interleave; in When the terminal occupies multiple interlaces, these interlaces are continuous; when the terminal occupies one interlace, data will be transmitted in all resource blocks in the interlace.
  • RB set resource block set
  • each resource block set contains multiple interleaves
  • the terminal occupies at least one interleave
  • the direct link resource allocation unit of the unlicensed spectrum is an interleave
  • the terminal occupies at least one interleave
  • Figure 5 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Terminal A and terminal B perform direct link communication in the direct link resource pool.
  • the SCS of this resource pool is 30KHz, contains 100 resource blocks RB, and occupies a bandwidth of 40MHz.
  • the resource pool consists of two resource block sets, such as resource block set 1 and resource block set 2 in the figure. Each resource block set contains 50 RBs and occupies 20MHz.
  • each rectangle (index number: M-N) in the figure represents a resource block with index number M-N, where M is an integer from 0 to 9 and N is an integer from 0 to 4.
  • the 10 discretely distributed RBs with index numbers M-0 form an interlace, and the index number of the interlace is 0.
  • 10 discretely distributed RBs with index numbers M-1 (M ranges from 0 to 9) form an interleave with index number 1, and so on, 10 index numbers are M-4 (M ranges from 0 to 9).
  • the discretely distributed RBs form an interleave with index number 4.
  • resource block set 1 is divided into 5 interleaves, and each interleave occupies 10 RBs.
  • Terminal A occupies two consecutive interleaves in resource block set 1, which are interleaves with index numbers 0 and 1, and the terminal will transmit data in all 20 RBs of these two interleaves.
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, so that the terminal B can determine the "resource pool-resource block set-interleave" based on the first indication information.
  • Direct link communication resources and complete direct link communication thereby meeting regulatory requirements in unlicensed spectrum access, improving the success rate of direct link data packet transmission, and using three-level instructions to meet flexible instructions for large bandwidths needs.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information includes: an interleaved index number and an index number of a subchannel, an interleaved index number and an index number of a subchannel, and is used to determine An interlace allocated for the second device; wherein the resource pool includes at least one sub-channel, and each sub-channel includes at least one interlace; the second device occupies one interlace or sub-channel; or the second device occupies multiple interlaces or multiple sub-channels , where the index numbers of multiple interleaves are consecutive, or the index numbers of multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • the related concepts of sub-channels in intelligent connected vehicle technology can be reused in resource allocation to reduce the scope of protocol changes and improve the portability of the direct link resource allocation method in the licensed spectrum.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • a resource pool contains at least one sub-channel, each sub-channel contains one interlace, or each sub-channel contains multiple interlaces, and the terminal occupies at least one sub-channel or interlace.
  • the resource allocation unit of the direct link of the unlicensed spectrum is an interlace, and the terminal occupies at least one interlace; or the resource allocation unit of the direct link of the unlicensed spectrum is a subchannel, and the terminal occupies at least one subchannel.
  • the terminal occupies multiple sub-channels these sub-channels are continuous; when the terminal occupies multiple interleaves, these interleaves are continuous; when the terminal occupies an interlace or sub-channel, all resources within the interlace will be used. Transfer data within blocks.
  • the interleaving is continuous means that the interleaving index numbers are continuous; the sub-channel is continuous means that the sub-channel index numbers are continuous.
  • FIG. 6 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Terminal A and terminal B perform direct link communication in the direct link resource pool.
  • the SCS of this resource pool is 30KHz, contains 50 resource blocks RB, and occupies a bandwidth of 20MHz.
  • Each rectangle (index number: M-N) in the figure represents a resource block with index number M-N, where M is an integer from 0 to 9 and N is an integer from 0 to 4.
  • the 10 discretely distributed RBs with index numbers M-0 (M from 0 to 9) form an interlace.
  • the index number of this interlace is 0.
  • the interlace with index number 0 also has an index number of 0 sub-channel.
  • one sub-channel may be equivalent to one interlace, or one sub-channel may also include multiple interlaces.
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, Terminal B can determine the direct link communication resource of "resource pool-subchannel-interleaving" according to the first instruction information and complete the direct link communication, thereby meeting the regulatory requirements in unlicensed spectrum access and improving the direct link Data packet transmission success rate, and reuses the concept of V2X neutron channel, with minor protocol changes.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information includes: the index number of the resource block set, the interleaved index number, and the index number of the subchannel.
  • the index number of the resource block set is , the interlace index number and the sub-channel index number, used to determine the interleave allocated to the second device; wherein the resource pool includes at least one resource block set, each resource block set includes at least one sub-channel, and each sub-channel includes At least one interlace, or, includes at least one sub-channel, each sub-channel includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace or sub-channel; or, the second device occupies multiple Interlaces or multiple sub-channels, where the index numbers of multiple interlaces are consecutive, or the index numbers of multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace or a sub-channel.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • a resource pool contains at least one resource block set, each resource block set contains at least one sub-channel, each sub-channel contains one interleave, or each sub-channel contains multiple interleaves, and the terminal occupies at least one sub-channel or interleave; unlicensed spectrum
  • the direct link resource allocation unit is an interleave, and the terminal occupies at least one interleave; or the direct link resource allocation unit of the unlicensed spectrum is a sub-channel, and the terminal occupies at least one sub-channel; in the case where the terminal occupies multiple sub-channels, these sub-channels
  • the channel is continuous; when the terminal occupies multiple interlaces, these interlaces are continuous; when the terminal occupies an interlace or sub-channel, data will be transmitted in all resource blocks within the interlace.
  • the interleaving is continuous means that the interleaving index numbers are continuous; the sub-channel is continuous means that the sub-channel index numbers are continuous.
  • Figure 7 is a schematic diagram of another resource pool proposed by an embodiment of the present disclosure.
  • Terminal A and terminal B perform direct link communication in the direct link resource pool.
  • the SCS of this resource pool is 30KHz, contains 100 resource blocks RB, and occupies a bandwidth of 40MHz.
  • the resource pool consists of two resource block sets, such as resource block set 1 and resource block set 2 in the figure. Each resource block set contains 50 RBs and occupies 20MHz.
  • each rectangle (index number: M-N) in the figure represents a resource block with index number M-N, where M is an integer from 0 to 9 and N is an integer from 0 to 4.
  • 10 discretely distributed RBs with index numbers M-0 (M from 0 to 9) form an interlace.
  • the index number of this interlace is 0.
  • the interlace with index number 0 also has index number 0. sub-channel.
  • 10 discretely distributed RBs with index numbers M-1 (M ranges from 0 to 9) form an interleave with index number 1, and so on, 10 index numbers are M-4 (M ranges from 0 to 9). 9)
  • the discretely distributed RBs form an interleave with index number 4.
  • resource block set 1 is divided into 5 interleaves (or 5 sub-channels), and each interleave occupies 10 RBs.
  • resource block set 2 the composition situation is similar.
  • Terminal A occupies two consecutive interlaces (or sub-channels) in resource block set 1, which are the interlaces (or sub-channels) with index numbers 0 and 1 respectively, and the terminal will operate on these two interlaces (or sub-channels). ) to transmit data within all 20 RBs.
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, so that terminal B can determine "resource pool-resource block set-subchannel-" based on the first indication information. Interleave” direct link communication resources and complete direct link communication, thereby meeting the OCB and PSD regulatory requirements in unlicensed spectrum access, improving the success rate of direct link data packet transmission, and using multi-level instructions, which can Meet the demand for flexible instructions with large bandwidth.
  • Figure 8 is a schematic flowchart of a direct link resource allocation method in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • the direct link resource allocation method in the unlicensed spectrum includes:
  • S801 Send a first message to the second device, where the first message includes first indication information.
  • the first message may be generated by the network device or the first device and sent to the second device.
  • the first message includes but is not limited to first indication information.
  • the first indication information can be indicated to the second device based on the first message, thereby providing a resource allocation process for the second device.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first message includes at least one of the following: downlink control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; Radio Resource Control RRC message; Preconfiguration message.
  • DCI downlink control information
  • SCI direct link control information
  • MAC CE media access control layer control unit
  • RRC Radio Resource Control
  • downlink control information (Downlink Control Information, DCI) is carried by the physical downlink control channel (Physical Downlink Control Channel, PDCCH).
  • the downlink control information sent by the eNB to the UE can include uplink and downlink resource allocation, hybrid automatic repeat request , power control and other related information.
  • Media Access Control-Control Element (MAC CE) can be used to control the transmission process of data packets.
  • Radio Resource Control can be used to process the third layer information of the control plane between network equipment and terminal equipment.
  • the preconfigured information may be relevant information configured in advance based on application scenarios.
  • terminal A or the base station sends first indication information to terminal B, where the first indication information includes interleaving-related indication information in the direct link resource pool.
  • Terminal B performs direct link communication in the resource pool in the unlicensed spectrum according to the first indication information.
  • the first indication information includes at least one of the following information: the index number of at least one resource block set. ;The index number of the starting resource block set and the index number of the ending resource block set; the index number of the starting resource block set and the number of resource block sets; the index number of at least one interleaving; the index number of the starting interleaving and the ending interleaving Index number; the index number of the starting interleave and the number of interleaves; when the interleave is globally numbered in the resource pool, the first indication information is included Contains the interleaving index number; when the interleaving is numbered locally within the resource block set, the first indication information contains the resource block set index number and the interleaving index number; the first indication information is sent in the following ways: downlink control information DCI; cut-through link control Information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; pre
  • terminal B can obtain the direct link communication resource allocation information of the resource pool in the unlicensed spectrum, so that terminal B can determine the direct link communication resources and complete the direct link communication based on the first instruction information. , thereby meeting regulatory requirements in unlicensed spectrum access and improving the success rate of direct link data packet transmission.
  • Figure 9 is a schematic flowchart of a direct link resource allocation method in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • the direct link resource allocation method in the unlicensed spectrum includes:
  • reliable reference information can be provided for direct link resource allocation in the unlicensed spectrum, and the success rate of direct link data packet transmission can be effectively improved.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; between two adjacent resource block sets With guard bands; each interlace consists of at least 10 resource blocks; in the case where the subcarrier spacing SCS is 15 kHz KH, each set of resource blocks includes 10 interlaces; in the case where the subcarrier spacing SCS is 30 kHz KHz Below, each resource block set includes 5 interlaces; the number of resource block sets included in each subchannel is an integer.
  • the independence of the resource block set during use can be effectively improved, and the used resource block set can effectively avoid the impact of the resource block set on adjacent resources. Assembling brings in distractions.
  • Figure 10 is a schematic flowchart of yet another direct link resource allocation method in an unlicensed spectrum provided by an embodiment of the present disclosure.
  • the direct link resource allocation method in an unlicensed spectrum in this embodiment can be applied to a second device, such as As shown in Figure 10, the method may include but is not limited to steps S1001 and S1002.
  • S1001 Obtain the first indication information sent by the first device, where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum.
  • S1002 Perform direct link communication in the resource pool according to the resource allocation information.
  • the second device by obtaining the first indication information sent by the first device, where the first indication information includes resource allocation information, where the resource allocation information is related to the interleaving included in the direct link resource pool in the unlicensed spectrum, according to the resource Allocating information and performing direct link communication in the resource pool enables the second device to determine the direct link communication resources based on the first indication information and complete the direct link communication, thereby improving the success rate of direct link data packet transmission.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; At least one sub-channel, each sub-channel including at least one interlace; at least one resource block set, each resource block set including at least one sub-channel, each sub-channel including at least one interlace; at least one sub-channel, each sub-channel including at least one A collection of resource blocks, each including at least one interleave.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the sub-channel contains multiple interleaves, the index numbers of the multiple interleaves are consecutive; when the resource block set contains multiple interleaves, , the index numbers of multiple interleaves are consecutive; when the second device occupies multiple sub-channels, the index numbers of multiple sub-channels are consecutive; when the second device occupies multiple interleaves, the index numbers of multiple interleaves are consecutive.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in the unlicensed spectrum.
  • the direct link resource allocation unit of the unlicensed spectrum is an interleave, and the second device occupies at least one interleave; or, the direct link resource allocation unit of the unlicensed spectrum is an interleave.
  • the channel resource allocation unit is a sub-channel, and the second device occupies at least one sub-channel.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the second device occupies an interlace, and the second device transmits data in all resource blocks within the occupied interlace.
  • the reliability of the data transmission process by the second device can be ensured, and the success rate of direct link data packet transmission can be improved.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first indication information also includes at least one of the following: the index number of the resource block set; the index number of the subchannel; and the interleaved index number.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set. ;The number of resource block collections. Therefore, the indication effect of the index number of the resource block set on the information related to the resource block set can be effectively improved.
  • the embodiment of the present disclosure also provides a method for allocating direct link resources in unlicensed spectrum.
  • the interleaving index number includes at least one of the following: the index number of starting interleaving; the index number of ending interleaving; the number of interleavings; where , the interleaving is numbered globally within the resource pool, and/or locally within the resource block set, and/or locally within the sub-channel.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the index number of the interleave in the resource pool is unique; when the interleave is locally numbered in the resource block set, In the case of , the interleaving index number within the resource block set is unique; in the case of the interleaving being numbered locally within the sub-channel, the interleaving index number within the sub-channel is unique. Therefore, the uniqueness of the interleaved index number in the numbering space can be effectively improved, so as to effectively improve the interleaved indicating effect of the interleaved index.
  • Figure 11 is a schematic flowchart of yet another direct link resource allocation method in an unlicensed spectrum provided by an embodiment of the present disclosure.
  • the direct link resource allocation method in an unlicensed spectrum in this embodiment can be applied to a second device, such as As shown in Figure 11, the method may include but is not limited to the following steps:
  • S1101 Receive the first message sent by the first device, where the first message includes first indication information.
  • the reliability of the direct link resource allocation process in the unlicensed spectrum can be effectively improved based on the first indication information, thereby Effectively improve the success rate of direct link data packet transmission.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the first message includes at least one of the following: downlink control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; Radio Resource Control RRC message; Preconfiguration message.
  • DCI downlink control information
  • SCI direct link control information
  • MAC CE media access control layer control unit
  • RRC Radio Resource Control
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum, obtaining the first instruction information sent by the first device, including at least one of the following: obtaining the first instruction information sent by the network device, wherein, The first indication information is determined by the network device, and the first device is the network device; and the first indication information sent by the terminal device is obtained, wherein the first indication information is determined by the network device or the terminal device, and the first device is the terminal device.
  • Figure 12 is a schematic flowchart of yet another direct link resource allocation method in an unlicensed spectrum provided by an embodiment of the present disclosure.
  • the direct link resource allocation method in an unlicensed spectrum in this embodiment can be applied to a second device, such as As shown in Figure 12, the method may include but is not limited to steps S1201 and S1202.
  • S1201 Determine the interleave allocated to the second device according to the resource allocation information.
  • S1202 Perform pass-through link communication based on the allocated interleaved resource blocks.
  • the reliability of the interleave allocated to the second device can be effectively improved. This effectively improves the success rate of direct link communication.
  • Embodiments of the present disclosure also provide a method for allocating direct link resources in unlicensed spectrum.
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; between two adjacent resource block sets With guard bands; each interlace includes at least 10 resource blocks; each set of resource blocks includes 10 interlaces where the subcarrier spacing SCS is 15 KHz; where the subcarrier spacing SCS is 30 KHz Below, each resource block set includes 5 interlaces; the number of resource block sets included in each subchannel is an integer.
  • Figure 13 is a schematic structural diagram of a direct link resource allocation device in an unlicensed spectrum proposed by an embodiment of the present disclosure.
  • the direct link resource allocation device 130 in the unlicensed spectrum includes:
  • the sending unit 1301 is configured to send first indication information to the second device, where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each sub-channel including at least one interlace ; At least one resource block set, each resource block set includes at least one sub-channel, each sub-channel includes at least one interlace; at least one sub-channel, each sub-channel includes at least one resource block set, each resource block set includes at least A staggered.
  • the index numbers of the multiple interlaces are consecutive; when the resource block set contains multiple interlaces, the index numbers of the multiple interlaces are consecutive; in the When a device occupies multiple sub-channels, the index numbers of the multiple sub-channels are consecutive; when the first device occupies multiple interleaves, the index numbers of the multiple interleaves are consecutive.
  • the direct link resource allocation unit of the unlicensed spectrum is an interlace, and the first device occupies at least one interlace; or the direct link resource allocation unit of the unlicensed spectrum is a subchannel, and the first device occupies At least one subchannel.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of the resource block set; an index number of the subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of the starting interleaving; the index number of the ending interleaving; the number of interleavings; where the interleaving is globally numbered within the resource pool, and/or Numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the interleaved index number within the resource pool is unique; in the case of interleaving local numbers within the resource block set, the interleaved index within the resource block set The number is unique; in the case where the interleave is numbered locally within the sub-channel, the index number of the interleave within the sub-channel is unique.
  • the first indication information includes: an interlace index number, which is used to determine the interlace allocated to the second device; wherein the resource pool includes multiple interlaces; the second device occupies One interlace; or, the second device occupies multiple interlaces, where the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace.
  • the first indication information includes: the index number of the resource block set and the interleave index number, the index number of the resource block set and the interleave index number, and is used to determine the interleave allocated to the second device.
  • the resource pool includes at least one resource block set, and each resource block set includes multiple interleaves; the second device occupies one interleave; or, the second device occupies multiple interleaves, wherein the index numbers of the multiple interleaves are consecutive;
  • the allocation unit of direct link resources for unlicensed spectrum is interlace.
  • the first indication information includes: an interleaved index number and an index number of a subchannel, an interleaved index number and a subchannel
  • the index number is used to determine the interlace allocated to the second device; wherein the resource pool includes at least one sub-channel, and each sub-channel includes at least one interlace; the second device occupies an interlace or sub-channel; or, the second device occupies Multiple interlaces or multiple sub-channels, where the index numbers of multiple interlaces are consecutive, or the index numbers of multiple sub-channels are consecutive; the direct link resource allocation unit of unlicensed spectrum is an interlace or sub-channel.
  • the first indication information includes: the index number of the resource block set, the interleaving index number and the index number of the sub-channel, the index number of the resource block set, the interleaving index number and the index number of the sub-channel, using Determining the interlace allocated to the second device; wherein the resource pool includes at least one resource block set, each resource block set includes at least one sub-channel, and each sub-channel includes at least one interlace, or includes at least one sub-channel, Each subchannel includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace or subchannel; or the second device occupies multiple interlaces or multiple subchannels, wherein multiple interlaces The index numbers are consecutive, or the index numbers of multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interleave or a sub-channel.
  • the sending unit is specifically configured to: send a first message to the second device, where the first message includes first indication information; wherein the first message includes at least one of the following: downlink control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each interleave includes at least 10 resources blocks; in the case where the subcarrier spacing SCS is 15 kilohertz KHz, each resource block set includes 10 interleaves; in the case where the subcarrier spacing SCS is 30 kilohertz KHz, each resource block set includes 5 interleaves; The number of resource block sets included in each sub-channel is an integer.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit may be stored in a processor-readable storage medium if it is implemented in the form of a software functional unit and sold or used as an independent product.
  • the technical solution of the present disclosure is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods of various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • the first indication information includes resource allocation information, where the resource allocation information is related to the interleaving included in the direct link resource pool in the unlicensed spectrum, it may be based on the first One indication information effectively improves the reliability of the direct link resource allocation process in the unlicensed spectrum, thereby effectively improving the success rate of direct link data packet transmission.
  • Figure 14 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by yet another embodiment of the present disclosure.
  • the direct link resource allocation device 140 in the unlicensed spectrum includes:
  • the acquisition unit 1401 is configured to acquire the first indication information sent by the first device, where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum;
  • the processing unit 1402 is configured to perform direct link communication in the resource pool according to the resource allocation information.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each sub-channel including at least one interlace ; At least one resource block set, each resource block set includes at least one sub-channel, each sub-channel includes at least one interlace; at least one sub-channel, each sub-channel includes at least one resource block set, each resource block set includes at least A staggered.
  • the index numbers of the multiple interlaces are consecutive; when the resource block set contains multiple interlaces, the index numbers of the multiple interlaces are consecutive; in the When the second device occupies multiple sub-channels, the index numbers of the multiple sub-channels are consecutive; when the second device occupies multiple interleaves, the index numbers of the multiple interleaves are consecutive.
  • the direct link resource allocation unit of the unlicensed spectrum is an interlace, and the second device occupies at least one interlace; or, the direct link resource allocation unit of the unlicensed spectrum is a subchannel, and the second device occupies At least one subchannel.
  • the second device occupies an interlace, and the second device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of the resource block set; an index number of the subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of the starting interleaving; the index number of the ending interleaving; the number of interleavings; where the interleaving is globally numbered within the resource pool, and/or Numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the interleaved index number within the resource pool is unique; in the case of interleaving local numbers within the resource block set, the interleaved index within the resource block set number is unique; in the case of interleaving local numbers within a subchannel, The interleaved index number within a sub-channel is unique.
  • the obtaining unit 1401 is specifically configured to: receive a first message sent by the first device, where the first message includes first indication information; where the first message includes at least one of the following: downlink Control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • the obtaining unit 1401 is specifically configured to: obtain the first instruction information sent by the network device, where the first instruction information is determined by the network device, and the first device is a network device; obtain the first instruction information sent by the terminal device.
  • First indication information wherein the first indication information is determined by a network device or a terminal device, and the first device is a terminal device.
  • the processing unit 1402 is specifically configured to: determine the interleave allocated to the second device according to the resource allocation information; and perform direct link communication based on the allocated interleaved resource blocks.
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each interleaving includes at least 10 resources blocks; in the case where the subcarrier spacing SCS is 15 kilohertz KHz, each resource block set includes 10 interleaves; in the case where the subcarrier spacing SCS is 30 kilohertz KHz, each resource block set includes 5 interleaves; The number of resource block sets included in each sub-channel is an integer.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above integrated units can be implemented in the form of hardware or software functional units.
  • the integrated unit may be stored in a processor-readable storage medium if it is implemented in the form of a software functional unit and sold or used as an independent product.
  • the technical solution of the present disclosure is essentially or contributes to the existing technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , including several instructions to cause a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods of various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code. .
  • the first indication information sent by the first device by obtaining the first indication information sent by the first device, where the first indication information includes resource allocation information, where the resource allocation information is related to the interleaving included in the direct link resource pool in the unlicensed spectrum, according to the resource Allocation information, performing direct link communication in the resource pool, can effectively improve the reliability of the resource allocation process based on the first indication information, thereby effectively improving the direct link communication effect.
  • Figure 15 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by another embodiment of the present disclosure.
  • the direct link resource allocation device 150 in the unlicensed spectrum includes a memory 1501, a transceiver 1502, a processor 1503 and a user interface 1504: the memory 1501 is used to store computer programs; the transceiver 1502 is used to process Send and receive data under the control of the processor 1503; the processor 1503 is used to read the computer program in the memory 1501 and perform the following operations:
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1503 and various circuits of the memory represented by memory 1501 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1502 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium.
  • the user interface 1504 can also be an interface that can connect external and internal required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 1503 is responsible for managing the bus architecture and general processing, and the memory 1501 can store data used by the processor 1503 when performing operations.
  • the processor 1503 can be a CPU (central processing unit), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array, field programmable gate array) or CPLD (Complex Programmable Logic Device, complex programmable logic devices), the processor can also adopt a multi-core architecture.
  • CPU central processing unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array, field programmable gate array
  • CPLD Complex Programmable Logic Device, complex programmable logic devices
  • the processor is configured to execute any method provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each sub-channel including at least one interlace ; At least one resource block set, each resource block set includes at least one sub-channel, each sub-channel includes at least one interlace; at least one sub-channel, each sub-channel includes at least one resource block set, each resource block set includes at least A staggered.
  • the index numbers of the multiple interlaces are consecutive; when the resource block set contains multiple interlaces, the index numbers of the multiple interlaces are consecutive; in the When a device occupies multiple sub-channels, the index numbers of the multiple sub-channels are consecutive; In the case where the first device occupies multiple interlaces, the index numbers of the multiple interlaces are consecutive.
  • the direct link resource allocation unit of the unlicensed spectrum is an interlace, and the first device occupies at least one interlace; or the direct link resource allocation unit of the unlicensed spectrum is a subchannel, and the first device occupies At least one subchannel.
  • the first device occupies an interlace, and the first device transmits data within all resource blocks of the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of the resource block set; an index number of the subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of the starting interleaving; the index number of the ending interleaving; the number of interleavings; where the interleaving is globally numbered within the resource pool, and/or Numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the interleaved index number within the resource pool is unique; in the case of interleaving local numbers within the resource block set, the interleaved index within the resource block set The number is unique; in the case where the interleave is numbered locally within the sub-channel, the index number of the interleave within the sub-channel is unique.
  • the first indication information includes: an interlace index number, which is used to determine the interlace allocated to the second device; wherein the resource pool includes multiple interlaces; the second device occupies One interlace; or, the second device occupies multiple interlaces, where the index numbers of the multiple interlaces are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interlace.
  • the first indication information includes: the index number of the resource block set and the interleave index number, the index number of the resource block set and the interleave index number, and is used to determine the interleave allocated to the second device.
  • the resource pool includes at least one resource block set, and each resource block set includes multiple interleaves; the second device occupies one interleave; or, the second device occupies multiple interleaves, wherein the index numbers of the multiple interleaves are consecutive;
  • the allocation unit of direct link resources for unlicensed spectrum is interlace.
  • the first indication information includes: an interlace index number and an index number of a subchannel, and the interlace index number and an index number of a subchannel are used to determine an interleave allocated to the second device; wherein, the resource The pool includes at least one subchannel, and each subchannel includes at least one interlace; the second device occupies one interlace or subchannel; or the second device occupies multiple interlaces or multiple subchannels, wherein the index numbers of the multiple interlaces are consecutive, or The index numbers of multiple sub-channels are consecutive; the through-link resource allocation unit of unlicensed spectrum is an interleave or a sub-channel.
  • the first indication information includes: the index number of the resource block set, the interleaving index number and the index number of the sub-channel, the index number of the resource block set, the interleaving index number and the index number of the sub-channel, using Determining the interlace allocated to the second device; wherein the resource pool includes at least one resource block set, each resource block set includes at least one sub-channel, and each sub-channel includes at least one interlace, or includes at least one sub-channel, Each subchannel includes at least one resource block set, and each resource block set includes multiple interlaces; the second device occupies one interlace or subchannel; or the second device occupies multiple interlaces or multiple subchannels, wherein multiple interlaces The index numbers are consecutive, or the index numbers of multiple sub-channels are consecutive; the direct link resource allocation unit of the unlicensed spectrum is an interleave or a sub-channel.
  • the processor 1503 is specifically configured to: send a first message to the second device, where the first message includes first indication information; where the first message includes at least one of the following: downlink control Information DCI; cut-through link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • DCI downlink control Information
  • SCI cut-through link control information
  • MAC CE media access control layer control unit
  • RRC radio resource control
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each interleave includes at least 10 resources blocks; in the case where the subcarrier spacing SCS is 15 kilohertz KHz, each resource block set includes 10 interleaves; in the case where the subcarrier spacing SCS is 30 kilohertz KHz, each resource block set includes 5 interleaves; The number of resource block sets included in each sub-channel is an integer.
  • Figure 16 is a schematic structural diagram of a device for allocating direct link resources in unlicensed spectrum proposed by yet another embodiment of the present disclosure.
  • the direct link resource allocation device 160 in the unlicensed spectrum includes a memory 1601, a transceiver 1602, a processor 1603 and a user interface 1604: the memory 1601 is used to store computer programs; the transceiver 1602 is used to process Send and receive data under the control of the processor 1603; the processor 1603 is used to read the computer program in the memory 1601 and perform the following operations:
  • first indication information sent by the first device where the first indication information includes resource allocation information, where the resource allocation information is related to interleaving included in the direct link resource pool in the unlicensed spectrum; according to the resource allocation information, in the resource pool for pass-through link communication.
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 1603 and various circuits of the memory represented by memory 1601 are linked together.
  • the bus architecture can also link together various other circuits such as peripherals, voltage regulators, and power management circuits, which are all well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1602 may be a plurality of elements, including a transmitter and a receiver, providing a unit for communicating with various other devices over transmission media, including wireless channels, wired channels, optical cables, etc. Transmission medium.
  • the user interface 1604 can also be an interface capable of externally connecting internal and external required devices.
  • the connected devices include but are not limited to keypads, monitors, speakers, microphones, joysticks, etc.
  • the processor 1603 is responsible for managing the bus architecture and general processing, and the memory 1601 can store data used by the processor 1603 when performing operations.
  • the processor 1603 may be a CPU (Central Processing Unit) or an ASIC (Application Specific Integrated Circuit). circuit), FPGA (Field-Programmable Gate Array, field programmable gate array) or CPLD (Complex Programmable Logic Device, complex programmable logic device), the processor can also adopt a multi-core architecture.
  • CPU Central Processing Unit
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array, field programmable gate array
  • CPLD Complex Programmable Logic Device, complex programmable logic device
  • the processor is configured to execute any method provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory.
  • the processor and memory can also be physically separated.
  • the resource pool includes at least one of the following: at least one interlace; at least one resource block set, each resource block set including at least one interlace; at least one sub-channel, each sub-channel including at least one interlace ; At least one resource block set, each resource block set includes at least one sub-channel, each sub-channel includes at least one interlace; at least one sub-channel, each sub-channel includes at least one resource block set, each resource block set includes at least A staggered.
  • the index numbers of the multiple interlaces are consecutive; when the resource block set contains multiple interlaces, the index numbers of the multiple interlaces are consecutive; in the When the second device occupies multiple sub-channels, the index numbers of the multiple sub-channels are consecutive; when the second device occupies multiple interleaves, the index numbers of the multiple interleaves are consecutive.
  • the direct link resource allocation unit of the unlicensed spectrum is an interlace, and the second device occupies at least one interlace; or, the direct link resource allocation unit of the unlicensed spectrum is a subchannel, and the second device occupies At least one subchannel.
  • the second device occupies an interlace, and the second device transmits data within all resource blocks within the occupied interlace.
  • the first indication information further includes at least one of the following: an index number of the resource block set; an index number of the subchannel; and an interleaved index number.
  • the index number of the resource block set includes at least one of the following: the index number of the starting resource block set; the index number of the ending resource block set; and the number of the resource block set.
  • the interleaving index number includes at least one of the following: the index number of the starting interleaving; the index number of the ending interleaving; the number of interleavings; where the interleaving is globally numbered within the resource pool, and/or Numbered locally within a set of resource blocks, and/or numbered locally within a sub-channel.
  • the interleaved index number within the resource pool is unique; in the case of interleaving local numbers within the resource block set, the interleaved index within the resource block set The number is unique; in the case where the interleave is numbered locally within the sub-channel, the index number of the interleave within the sub-channel is unique.
  • the processor 1603 is specifically configured to: receive a first message sent by the first device, where the first message includes first indication information; where the first message includes at least one of the following: downlink Control information DCI; direct link control information SCI; media access control layer control unit MAC CE information; radio resource control RRC message; preconfiguration message.
  • obtaining the first instruction information sent by the first device includes at least one of the following: obtaining the first instruction information sent by the network device, where the first instruction information is determined by the network device, and the first device is a network device; obtains the first indication information sent by the terminal device, where the first indication information is determined by the network device or the terminal device, and the first device is the terminal device.
  • the processor 1603 is specifically configured to: determine, according to the resource allocation information, that the first device is the second device to be an interleave allocated by the network device; perform a pass-through link based on the allocated interleaved resource blocks. communication.
  • the resource pool satisfies at least one of the following: each resource block set occupies 20 MHz bandwidth; there is a guard band between two adjacent resource block sets; each interleaving includes at least 10 resources blocks; in the case where the subcarrier spacing SCS is 15 kilohertz KHz, each resource block set includes 10 interleaves; in the case where the subcarrier spacing SCS is 30 kilohertz KHz, each resource block set includes 5 interleaves; The number of resource block sets included in each sub-channel is an integer.
  • embodiments of the present disclosure propose a processor-readable storage medium, the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute an unlicensed spectrum operation. Cut-through link resource allocation method.
  • embodiments of the present disclosure may be provided as methods, systems, or computer program products. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) embodying computer-usable program code therein.
  • a computer-usable storage media including, but not limited to, magnetic disk storage, optical storage, and the like
  • processor-executable instructions may also be stored in a processor-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the generation of instructions stored in the processor-readable memory includes the manufacture of the instruction means product, the instruction device implements the function specified in one process or multiple processes in the flow chart and/or one block or multiple blocks in the block diagram.
  • processor-executable instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the computer or other programmable device to
  • the instructions that are executed provide steps for implementing the functions specified in a process or processes of the flowchart diagrams and/or a block or blocks of the block diagrams.
  • various parts of the present disclosure may be implemented in hardware, software, firmware, or combinations thereof.
  • various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a logic gate circuit with a logic gate circuit for implementing a logic function on a data signal.
  • Discrete logic circuits application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.
  • the program can be stored in a computer-readable storage medium.
  • the program can be stored in a computer-readable storage medium.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing module, each unit may exist physically alone, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or software function modules. If the integrated module is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.
  • the storage media mentioned above can be read-only memory, magnetic disks or optical disks, etc.

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Abstract

本公开提出一种非授权频谱中直通链路资源分配方法、装置及存储介质，该方法包括：向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关。通过本公开，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。

Description

非授权频谱中直通链路资源分配方法、装置及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种非授权频谱中直通链路资源分配方法、装置及存储介质。
背景技术
当前，在第五代移动通信(5th Generation，5G)新无线接入技术(New Radio Access，NR)的频谱资源中，可用于智能网联汽车技术(Vehicle-to-Everything，V2X)的授权频谱资源较为有限，所以需要将非授权频谱也引入到5G直通链路通信可用频谱中。而非授权频谱的使用，需要满足监管的要求，即需要满足占用信道带宽(Occupied Channel Bandwidth，OCB)和功率谱密度(Power Spectral Density，PSD)的要求。
发明内容
本公开旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本公开的目的在于提出一种非授权频谱中直通链路资源分配方法、装置及存储介质，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开第一方面实施例提出的非授权频谱中直通链路资源分配方法，由第一设备或网络设备执行，包括：向第二设备发送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第一设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第一设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第一设备占用至少一个子信道。
在一种实施方式中，所述第一设备占用一个交错，所述第一设备在所占用交错的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述第一指示信息包括：交错的索引号，所述交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号和交错的索引号，所述资源块集合的索引号和交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：交错的索引号和子信道的索引号，所述交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个子信道，每个所述子信道包括至少一个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，所述资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错，或者，包括至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所 述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述向第二设备发送第一指示信息，包括：向所述第二设备发送第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第一方面实施例提出的非授权频谱中直通链路资源分配方法，由第一设备或网络设备执行，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开第二方面实施例提出的非授权频谱中直通链路资源分配方法，由第二设备执行，包括：获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；根据所述资源分配信息，在所述资源池中进行直通链路通信。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第二设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第二设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第二设备占用至少一个子信道。
在一种实施方式中，所述第二设备占用一个交错或子信道，所述第二设备在所占用交错内的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述获取第一设备发送的第一指示信息，包括：接收所述第一设备发送的第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述获取第一设备发送的第一指示信息，包括以下至少一项：获取网络设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备确定，所述第一设备是所述网络设备；获取终端设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备或所述终端设备确定，所述第一设备是所述终端设备。
在一种实施方式中，所述根据所述资源分配信息，在所述资源池中进行直通链路通信，包括：根据所述资源分配信息，确定为所述第二设备所分配的交错；基于所述所分配的交错的资源块进行直通链路通信。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第二方面实施例提出的非授权频谱中直通链路资源分配方法，由第二设备执行，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，根据资源分配信息，在资源池中进行直通链路通信，可以基于第一指示信息有效提升资源分配过程的可靠性，从而有效提升直通链路通信效果。
本公开第三方面实施例提出的非授权频谱中直通链路资源分配装置，包括：发送单元，用于向第二设备发 送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第一设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第一设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第一设备占用至少一个子信道。
在一种实施方式中，所述第一设备占用一个交错，所述第一设备在所占用交错的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述第一指示信息包括：交错的索引号，所述交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号和交错的索引号，所述资源块集合的索引号和交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：交错的索引号和子信道的索引号，所述交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个子信道，每个所述子信道包括至少一个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，所述资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错，或者，包括至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述发送单元，具体用于：向所述第二设备发送第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第三方面实施例提出的非授权频谱中直通链路资源分配装置，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开第四方面实施例提出的非授权频谱中直通链路资源分配装置，包括：获取单元，用于获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；处理单元，用于根据所述资源分配信息，在所述资源池中进行直通链路通信。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第二设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第二设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第二设备占用至少一个子信道。
在一种实施方式中，所述第二设备占用一个交错，所述第二设备在所占用交错内的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述获取单元，具体用于：接收所述第一设备发送的第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述获取单元，具体用于：获取网络设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备确定，所述第一设备是所述网络设备；获取所述终端设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备或所述终端设备确定，所述第一设备是所述终端设备。
在一种实施方式中，所述处理单元，具体用于：根据所述资源分配信息，确定为所述第二设备所分配的交错；基于所述所分配的交错的资源块进行直通链路通信。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第四方面实施例提出的非授权频谱中直通链路资源分配装置，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，根据资源分配信息，在资源池中进行直通链路通信，可以基于第一指示信息有效提升资源分配过程的可靠性，从而有效提升直通链路通信效果。
本公开第五方面实施例提出的非授权频谱中直通链路资源分配装置，包括：存储器，收发机，处理器：存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：向第二设备发送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第一设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第一设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第一设备占用至少一个子信道。
在一种实施方式中，所述第一设备占用一个交错，所述第一设备在所占用交错的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交 错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述第一指示信息包括：交错的索引号，所述交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号和交错的索引号，所述资源块集合的索引号和交错的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错；或者，所述第二设备占用多个交错，其中，所述多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在一种实施方式中，所述第一指示信息包括：交错的索引号和子信道的索引号，所述交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个子信道，每个所述子信道包括至少一个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，所述资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；其中，所述资源池包括至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错，或者，包括至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括多个交错；所述第二设备占用一个交错或子信道；或者，所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在一种实施方式中，所述处理器，具体用于：向所述第二设备发送第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第五方面实施例提出的非授权频谱中直通链路资源分配装置，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开第六方面实施例提出的非授权频谱中直通链路资源分配装置，包括：存储器，收发机，处理器：存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；根据所述资源分配信息，在所述资源池中进行直通链路通信。
在一种实施方式中，所述资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个交错；至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
在一种实施方式中，在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；在所述第二设备占用多个子信道的情况下，所述多个子信道的索引号连续；在所述第二设备占用多个交错的情况下，所述多个交错的索引号连续。
在一种实施方式中，非授权频谱的直通链路资源分配单位是交错，所述第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，所述第二设备占用至少一个子信道。
在一种实施方式中，所述第二设备占用一个交错，所述第二设备在所占用交错内的所有资源块内传输数据。
在一种实施方式中，所述第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在一种实施方式中，所述资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在一种实施方式中，所述交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交 错的数量；其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在一种实施方式中，在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
在一种实施方式中，所述处理器，具体用于：接收所述第一设备发送的第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在一种实施方式中，所述处理器，具体用于：获取网络设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备确定，所述第一设备是所述网络设备；获取所述终端设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备或所述网络设备确定，所述第一设备是所述终端设备。
在一种实施方式中，所述处理器，具体用于：根据所述资源分配信息，确定为所述第二设备所分配的交错；基于所述所分配的交错的资源块进行直通链路通信。
在一种实施方式中，所述资源池满足如下至少一项：每个所述资源块集合占用20兆赫兹MHz带宽；相邻两个所述资源块集合之间具有保护带；每个所述交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；每个所述子信道包括的资源块集合的数量是整数。
本公开第六方面实施例提出的非授权频谱中直通链路资源分配装置，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，根据资源分配信息，在资源池中进行直通链路通信，可以基于第一指示信息有效提升资源分配过程的可靠性，从而有效提升直通链路通信效果。
本公开第七方面实施例提出的处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行：本公开第一方面实施例提出的非授权频谱中直通链路资源分配方法。
本公开第七方面实施例提出的处理器可读存储介质，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开第八方面实施例提出的处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行：本公开第二方面实施例提出的非授权频谱中直通链路资源分配方法。
本公开第八方面实施例提出的处理器可读存储介质，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，在资源池中进行直通链路通信，可以基于第一指示信息有效提升资源分配过程的可靠性，从而有效提升直通链路通信效果。
本公开第九方面实施例提出了一种计算机程序产品，包括计算机程序，所述计算机程序在被处理器执行时实现本申请第一方面实施例提出的非授权频谱中直通链路资源分配方法或者实现第二方面实施例提出的非授权频谱中直通链路资源分配方法。
本公开附加的方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本公开的实践了解到。
附图说明
本公开上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1是本公开一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图；
图2a是本公开实施例提出的一第一指示信息发送示意图；
图2b是本公开实施例提出的另一第一指示信息发送示意图；
图2c是本公开实施例提出的又一第一指示信息发送示意图；
图3a是本公开实施例提出的一交错的编号方法示意图；
图3b是本公开实施例提出的另一交错的编号方法示意图；
图4是本公开实施例提出的一资源池示意图；
图5是本公开实施例提出的另一资源池示意图；
图6是本公开实施例提出的另一资源池示意图；
图7是本公开实施例提出的另一资源池示意图；
图8是本公开另一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图；
图9是本公开另一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图；
图10是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图；
图11是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图；
图12是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图；
图13是本公开一实施例提出的非授权频谱中直通链路资源分配装置结构示意图；
图14是本公开又一实施例提出的非授权频谱中直通链路资源分配装置结构示意图；
图15是本公开另一实施例提出的非授权频谱中直通链路资源分配装置的结构示意图；
图16是本公开又一实施例提出的非授权频谱中直通链路资源分配装置的结构示意图。
具体实施方式
本公开实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上，其他量词与之类似。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本公开正是为了解决相关技术中通链路通信资源对应分配过程的可靠性较低，在频域上可能达不到OCB监管要求，影响直通链路数据包传输成功率的技术问题，提供了一种非授权频谱中直通链路资源分配方法，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开实施例提供的技术方案可以适用于多种系统，尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)通用分组无线业务(general packet radio service，GPRS)系统、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、高级长期演进(long term evolution advanced，LTE-A)系统、通用移动系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)系统、5G新空口(New Radio，NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evolved Packet System，EPS)、5G系统(5GS)等。
图1是本公开一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图。
其中，需要说明的是，本实施例的非授权频谱中直通链路资源分配方法的执行主体为非授权频谱中直通链路资源分配装置，该装置可以由软件和/或硬件的方式实现，该装置可以配置在终端设备中。其中，终端设备是指可以用于对数字信号进行转送和接收的通信设备，终端设备可以通过信道向网络设备发送信号。
本公开实施例涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可以不相同。
例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。无线终端设备可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网(Core Network，CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。
例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device)，本公开实施例中并不限定。
网络设备可用于将收到的空中帧与网际协议(Internet Protocol，IP)分组进行相互更换，作为无线终端设备与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。
例如，本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications，GSM)或码分多址接入(Code Division Multiple Access，CDMA)中的网络设备(Base Transceiver Station，BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access，WCDMA)中的网络设备(NodeB)，还可以是长期演进(long term evolution，LTE)系统中的演进型网络设备(evolutional Node B，eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本公开实施例中并不限定。在一些网络结构中，网络设备可以包括集中单元(centralized unit，CU)节点和分布单元(distributed unit，DU)节点，集中单元和分布单元也可以地理上分开布置。
网络设备与终端设备之间可以各自使用一根或多根天线进行多输入多输出(Multi Input Multi Output, MIMO)传输，MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量，MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO，也可以是分集传输或预编码传输或波束赋形传输等。
如图1所示，该非授权频谱中直通链路资源分配方法，包括步骤S101。
本公开实施例应用第一设备或网络设备。
S101：向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
其中，第二设备，可以是指待进行直通链路通信的终端设备，例如可以是是智能手机、电话手表等。
其中，第一指示信息，可以被用于指示第二设备在非授权频谱中的直通链路资源分配过程。
可以理解的是，在无线信号领域中，频谱是信号的载体，信号的传输需要频谱。频谱可以被划分为非授权频谱和授权频谱，而非授权频谱和授权频谱在技术和功能实现上并不存在任何区别。授权频谱是已经分配给某一企业或机构专门使用的频段，不对外开放。非授权频谱大多是可公开使用的频段，例如无线网络使用的就是非授权频段。而蜂窝网络使用的是授权频段，其频段范围为：1940MHz-1955MHz(上行)、2130MHz-2145MHz(下行)。即是说，在这个上下行频段范围内的频谱不允许其他制式的信号使用。
在相关技术中，通常是由基站统一调度终端与终端之间在直通链路通信中所使用的时频资源，或者，在没有基站参与的情况下，终端自主选择终端与终端之间在直通链路通信中所使用的时频资源。这种方式下，通链路通信资源对应分配过程的可靠性较低，在频域上可能达不到OCB监管要求，影响直通链路数据包传输成功率。
其中，链路，是指无源的点到点的物理连接。在有线通信时，链路指两个节点之间的物理线路，如电缆或光纤。而在无线电通信时，链路指基站和终端之间传播电磁波的路径空间。而直通链路(Sidelink)，也可以称为物物通信(Device to Device Communication)技术，是蜂窝物联网技术中的一个分支。
其中，资源池，是指非授权频谱中的直通链路资源集合。其中，交错(interlace)，是指资源池中的具有一定间隔的资源块(Resource Block，RB)或子信道的集合/组合。资源池可以包括多个这样的集合，不同的集合可以分配给不同的终端，使不同的终端在不同的通信时间段内进行数据传输。其中，资源分配信息，是指针对资源池中资源分配过程的相关信息。
本实施例中，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
举例而言，假设网络设备是基站1，第一设备是终端A，第二设备是终端B，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
如图2a所示，图2a是本公开实施例提出的一第一指示信息发送示意图，当终端A和终端B处于覆盖内时，基站1确定第一指示信息，然后基站1发送第一指示信息给终端A和终端B。
如图2b所示，图2b是本公开实施例提出的另一第一指示信息发送示意图，当终端A处于覆盖内，而终端B处于覆盖外时，基站1或终端A确定第一指示信息，然后终端A使用直通链路将第一指示信息发送终端B，从而终端B获得第一指示信息。
如图2c所示，图2c是本公开实施例提出的又一第一指示信息发送示意图，当终端A和终端B都处于覆盖外时，终端A确定第一指示信息之后，终端A使用直通链路将第一指示信息发送给终端B。
采用这种第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息，使得终端B根据第一指示信息可以确定直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的监管要求，提升了直通链路数据包传输成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。由此，可以有效提升资源池的灵活性，以适用于个性化的应用场景。
可以理解的是，在时域上，最小的资源粒度是一个正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号，在频域上，最小的粒度是一个子载波，一个OFDM符号与一个子载波组成的一个时频资源单元(资源元素)，物理层在进行资源映射的时候，以资源元素为基本单位。一个时隙内所有的OFDM符号与频域上12个子载波组成的一个资源块(Resource Block，RB)。而资源块集合，是指资源块所组成的集合。
其中，子信道，是指直通链路频域资源分配单位，一个子信道占用连续的资源块(RB)，具体RB数目可配置，例如，最小可以是10个RB，最多可以是100个RB。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第一设备占用多个子信道的情况下，多个子信道的索引号连续；在第一设备占用多个交错的情况下，多个交错的索引号连续。由此， 可以有效提升在基于索引号确定相应交错或子信道过程中的可靠性，提升资源分配效率。
其中，索引号，可以被用于指示被索引对象的位置信息，便于快速查找。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，非授权频谱的直通链路资源分配单位是交错，第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第一设备占用至少一个子信道，以有效提升直通链路资源分配过程中的灵活性，以适用于个性化的资源分配场景，提升资源利用率。
其中，直通链路资源分配单位，是指直通链路资源分配过程中的最小粒度。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一设备占用一个交错，第一设备在所占用交错的所有资源块内传输数据。由此，能够有效地保障数据传输的成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。在这种情况下，第二设备基于第一指示信息中的索引号快速确定对应的资源快集合、子信道或者交错，能够有效提升第一指示信息在资源分配过程中的实用性。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。由此，可以有效提升资源块集合的索引号对于资源块相关信息的指示效果。
其中，起始资源块集合，可以是第一指示信息所指示第二设备所使用的多个资源块集合中的首个资源块集合。而结束资源块集合，则是指第一指示信息所指示第二设备所使用的多个资源块集合中的最后一个资源块集合。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。由此，可以有效提升交错的索引号对于交错相关信息的指示效果。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下，子信道内的交错的索引号唯一。由此，可以有效提升交错的索引号在编号空间中的唯一性，避免索引号在编号空间中重复而影响资源分配过程。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
一个资源池中的所有交错(interlace)统一编号，在一个资源池内的所有交错的索引号是唯一的，即在资源池内的各个交错对应不同的索引号。如图3a所示，图3a是本公开实施例提出的一交错的编号方法示意图，该资源块中共有5个交错，索引号分别是0～4，交错的索引号在该资源池内是唯一的。
一个资源池中包含多个资源块集合(RB set)，交错在资源块集合内部进行编号，在一个资源块集合内的所有交错的索引号是唯一的；如图3b所示，图3b是本公开实施例提出的另一交错的编号方法示意图，在一个资源池内有两个资源块集合，在资源块集合1中有5个交错，索引号分别是0～4；而在资源块集合2中也有5个交错，索引号也分别是0～4；这样交错是在资源块集合内部进行编号的，在一个资源块集合内的所有交错的索引号是唯一的，而在资源池内部，交错的索引号不是唯一的。例如，在这个示例中，索引号0对应两个交错。
采用上述交错的编号方法，可以有效提升第一指示信息中对第二设备所分配的交错的指示效果。例如，在资源块集合内进行编号，除了指示交错的索引号之外，还需要指示资源块集合的索引号。在另一示例中，在资源池内统一编号，不需要通知资源块集合索引号，可以降低信令开销。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息包括：交错的索引号，交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。由此，可以在以交错为非授权频谱的直通链路资源分配单位时，基于第一指示信息确定所分配的交错的索引号，以快速从资源池的多个交错中确定为第二设备所分配的交错，提升资源分配效率和可靠性。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
一个资源池包含多个交错(interlace)，终端占用至少一个交错；非授权频谱的直通链路资源分配单位是交错，终端占用至少一个交错；在终端占用多个交错的情况下，这些交错是连续的；在终端占用一个交错的情况下，会在该交错内所有的资源块内传输数据。多个交错是连续的是指交错的索引号是连续的。
如图4所示，图4是本公开实施例提出的一资源池示意图，终端A和终端B在直通链路资源池中进行直通链路通信。该资源池的子载波间隔(SubCarrier Spacing，SCS)是30KHz，包含有50个资源块RB，占用带宽20MHz。图中每个长方形(索引号为：M-N)表示一个索引号为M-N的资源块，其中M为0到9的整数且N为0到4的整数。而10个索引号为M-0(M从0到9)的离散分布的RB就组成了一个交错(Interlace)，该交错的索引号为0。同理，10个索引号为M-1(M从0到9)的离散分布的RB就组成了索引号为1的交错，以此类推，10个索引号为M-4(M从0到9)的离散分布的RB就组成了索引号为4的交错。此时，交错中的RB之间的间隔是4个RB。这样，整个资源池就分成了5个交错(索引号分别为0至4)，每个交错占用10个RB。 而终端A占用了两个连续的交错，分别是索引号为0和1的交错，并且终端会在这两个交错的所有20个RB内传输数据。
采用上述第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息，使得终端B根据第一指示信息可以确定“资源池-交错”的直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的监管要求，提升了直通链路数据包传输成功率，并且指示方法简单，信令开销较小。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息包括：资源块集合的索引号和交错的索引号，资源块集合的索引号和交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。由此，可以基于三级指示满足大宽带的灵活指示的需求，能够有效提升第一指示信息的指示效果。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
一个资源池包含至少一个资源块集合(RB set)，每个资源块集合包含多个交错，终端占用至少一个交错；非授权频谱的直通链路资源分配单位是交错，终端占用至少一个交错；在终端占用多个交错的情况下，这些交错是连续的；终端占用一个交错时，会在该交错内所有的资源块内传输数据。
多个交错是连续的是指交错的索引号是连续的。
如图5所示，图5是本公开实施例提出的另一资源池示意图，终端A和终端B在直通链路资源池中进行直通链路通信。该资源池的SCS是30KHz，包含有100个资源块RB，占用带宽40MHz。而该资源池由两个资源块集合组成，如图中的资源块集合1和资源块集合2，每个资源块集合包含有50个RB，占用20MHz。对于资源块集合1，图中每个长方形(索引号为：M-N)表示一个索引号为M-N的资源块，其中M为0到9的整数且N为0到4的整数。而10个索引号为M-0(M从0到9)的离散分布的RB就组成了一个交错(Interlace)，该交错的索引号为0。同理，10个索引号为M-1(M从0到9)的离散分布的RB就组成了索引号为1的交错，以此类推，10个索引号为M-4(M从0到9)的离散分布的RB就组成了索引号为4的交错。这样，资源块集合1就分成了5个交错，每个交错占用10个RB。对于资源块集合2，也是类似的组成情况。而终端A占用了资源块集合1中的两个连续的交错，分别是索引号为0和1的交错，并且终端会在这两个交错的所有20个RB内传输数据。
采用上述第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息，使得终端B根据第一指示信息可以确定“资源池-资源块集合-交错”的直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的监管要求，提升了直通链路数据包传输成功率，并且采用了三级指示，可以满足大带宽的灵活指示的需求。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息包括：交错的索引号和子信道的索引号，交错的索引号和子信道的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个子信道，每个子信道包括至少一个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。由此，可以在资源分配时复用智能网联汽车技术中子信道的相关概念，以降低协议改动幅度，提升该授权频谱中直通链路资源分配方法的便携性。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
一个资源池包含至少一个子信道，每个子信道包含一个交错，或者每个子信道包含多个交错，终端占用至少一个子信道或交错。
非授权频谱的直通链路资源分配单位是交错，终端占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，终端占用至少一个子信道。在终端占用多个子信道的情况下，这些子信道是连续的；在终端占用多个交错的情况下，这些交错是连续的；终端占用一个交错或子信道时，会在该交错内所有的资源块内传输数据。交错是连续的是指交错的索引号是连续的；子信道是连续的是指子信道的索引号是连续的。
如图6所示，图6是本公开实施例提出的另一资源池示意图，终端A和终端B在直通链路资源池中进行直通链路通信。该资源池的SCS是30KHz，包含有50个资源块RB，占用带宽20MHz。图中每个长方形(索引号为：M-N)表示一个索引号为M-N的资源块，其中M为0到9的整数且N为0到4的整数。而10个索引号为M-0(M从0到9)的离散分布的RB就组成了一个交错(Interlace)，该交错的索引号为0，同时，索引号为0的交错也是索引号为0的子信道。同理，10个索引号为M-1(M从0到9)的离散分布的RB就组成了索引号为1的交错，以此类推，10个索引号为M-4(M从0到9)的离散分布的RB就组成了索引号为4的交错。这样，整个资源池就分成了5个交错(或者5个子信道)，每个交错占用10个RB。而终端A占用了两个连续的交错(或子信道)，分别是索引号为0和1的交错(或子信道)，并且终端会在这两个交错(或子信道)的所有20个RB内传输数据。
可以理解的是，在本实施例中，一个子信道可以等同于一个交错，或者一个子信道还可以包括多个交错。
采用上述第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息， 使得终端B根据第一指示信息可以确定“资源池-子信道-交错”的直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的监管要求，提升了直通链路数据包传输成功率，并且复用了V2X中子信道的概念，协议改动较小。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错，或者，包括至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。由此，可以基于多级指示满足大宽带的灵活指示的需求，能够有效提升直通链路数据包传输成功率。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
一个资源池包含至少一个资源块集合，每个资源块集合包含至少一个子信道，每个子信道包含一个交错，或者每个子信道包含多个交错，终端占用至少一个子信道或交错；非授权频谱的直通链路资源分配单位是交错，终端占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，终端占用至少一个子信道；在终端占用多个子信道的情况下，这些子信道是连续的；在终端占用多个交错的情况下，这些交错是连续的；终端占用一个交错或子信道时，会在该交错内所有的资源块内传输数据。交错是连续的是指交错的索引号是连续的；子信道是连续的是指子信道的索引号是连续的。
如图7所示，图7是本公开实施例提出的另一资源池示意图，终端A和终端B在直通链路资源池中进行直通链路通信。该资源池的SCS是30KHz，包含有100个资源块RB，占用带宽40MHz。而该资源池由两个资源块集合组成，如图中的资源块集合1和资源块集合2，每个资源块集合包含有50个RB，占用20MHz。对于资源块集合1，图中每个长方形(索引号为：M-N)表示一个索引号为M-N的资源块，其中M为0到9的整数且N为0到4的整数。10个索引号为M-0(M从0到9)的离散分布的RB就组成了一个交错(Interlace)，该交错的索引号为0，同时，索引号为0的交错也是索引号为0的子信道。同理，10个索引号为M-1(M从0到9)的离散分布的RB就组成了索引号为1的交错，以此类推，10个索引号为M-4(M从0到9)的离散分布的RB就组成了索引号为4的交错。这样，资源块集合1就分成了5个交错(或者5个子信道)，每个交错占用10个RB。对于资源块集合2，也是类似的组成情况。而终端A占用了资源块集合1中的两个连续的交错(或子信道)，分别是索引号为0和1的交错(或子信道)，并且终端会在这两个交错(或子信道)的所有20个RB内传输数据。
采用上述第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息，使得终端B根据第一指示信息可以确定“资源池-资源块集合-子信道-交错”的直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的OCB和PSD监管要求，提升了直通链路数据包传输成功率，并且采用了多级指示，可以满足大带宽的灵活指示的需求。
图8是本公开另一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图。
如图8所示，该非授权频谱中直通链路资源分配方法，包括：
S801：向第二设备发送第一消息，其中，第一消息包括第一指示信息。
其中，第一消息，可以由网络设备或第一设备生成，并发送至第二设备。该第一消息中，包括但不限于第一指示信息。
本实施例中，通过向第二设备发送第一消息，其中，第一消息包括第一指示信息，可以基于第一消息向第二设备指示第一指示信息，从而为第二设备的资源分配过程提供可靠的参考信息。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。由此，可以有效提升第一消息的指示灵活性。
其中，下行控制信息(Downlink Control Information，DCI)，由下行物理控制信道(Physical Downlink Control Channel，PDCCH)承载，由eNB发给UE的下行控制信息，可以包括上下行资源分配、混合自动重传请求、功率控制等相关信息。媒体接入控制层控制单元(Media Access Control-Control Element，MAC CE)，可以被用于控制数据包的传输过程。
其中，无线资源控制(Radio Resource Control，RRC)，可以被用于处理网络设备和终端设备之间控制平面的第三层信息。其中，预配置信息，可以是预先基于应用场景所配置的相关信息。
举例而言，终端A或基站向终端B发送第一指示信息，第一指示信息中包括有直通链路资源池中的与交错相关的指示信息。终端B根据第一指示信息，在非授权频谱中的资源池中进行直通链路通信。
终端A或基站通过第一指示信息向终端B指示其所使用的非授权频谱中的直通链路资源，第一指示信息中包括有以下信息中的至少一项：至少一个资源块集合的索引号；起始资源块集合的索引号以及结束资源块集合的索引号；起始资源块集合的索引号以及资源块集合的数量；至少一个交错的索引号；起始交错的索引号以及结束交错的索引号；起始交错的索引号以及交错的数量；当交错在资源池内全局编号时，第一指示信息中包 含交错索引号；当交错在资源块集合内本地编号时，第一指示信息中包含资源块集合索引号以及交错索引号；第一指示信息通过以下方式发送：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
采用上述第一指示信息的发送方法，终端B可以获得非授权频谱中资源池的直通链路通信资源分配信息，使得终端B根据第一指示信息可以确定直通链路通信资源并完成直通链路通信，从而满足了非授权频谱接入中的监管要求，提升了直通链路数据包传输成功率。
图9是本公开另一实施例提出的非授权频谱中直通链路资源分配方法的流程示意图。
如图9所示，该非授权频谱中直通链路资源分配方法，包括：
S901：确定第一指示信息。
本实施例中，通过确定第一指示信息，可以为非授权频谱中直通链路资源分配提供可靠的参考信息，能够有效提升直通链路数据包传输成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KH的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。
本公开实施例中，通过在相邻两个资源块集合之间部署保护带，可以在有效提升资源块集合在使用过程中的独立性，能够有效避免所使用的资源块集合对相邻资源快集合带入干扰。
图10是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图，本实施例中的非授权频谱中直通链路资源分配方法可以应用在第二设备中，如图10所示，该方法可以包括但不限于步骤S1001和S1002。
S1001：获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
S1002：根据资源分配信息，在资源池中进行直通链路通信。
本实施例中，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，根据资源分配信息，在资源池中进行直通链路通信，能够使得第二设备可以基于第一指示信息确定定直通链路通信资源并完成直通链路通信，提升直通链路数据包传输成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。由此，可以有效提升资源池的配置灵活性，能够为非授权频谱中直通链路资源分配过程提供可靠的资源支持。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第二设备占用多个子信道的情况下，多个子信道的索引号连续；在第二设备占用多个交错的情况下，多个交错的索引号连续。由此，可以有效提升非授权频谱中直通链路资源分配效率，提升资源利用率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，非授权频谱的直通链路资源分配单位是交错，第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第二设备占用至少一个子信道。由此，可以保障第二设备所占用非授权频谱中直通链路资源的适用性。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第二设备占用一个交错，第二设备在所占用交错内的所有资源块内传输数据。由此，可以保证第二设备传输数据过程中的可靠性，提升直通链路数据包传输成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。由此，可以有效提升第一指示信息的指示效果。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。由此，可以有效提升资源块集合的索引号对于资源块集合相关信息的指示效果。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。由此，能够有效提升交错的索引号对于交错的指示效果，可以有效提升交错编号过程中的灵活性。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下，子信道内的交错的索引号唯一。由此，能够有效提升交错索引号在编号空间中的唯一性，以有效提升交错的索引对于交错的指示效果。
图11是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图，本实施例中的非授权频谱中直通链路资源分配方法可以应用在第二设备中，如图11所示，该方法可以包括但不限于如下步骤：
S1101：接收第一设备发送的第一消息，其中，第一消息包括第一指示信息。
本实施例中，通过接收第一设备发送的第一消息，其中，第一消息包括第一指示信息，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。由此，可以有效提升第一消息的指示灵活性和可靠性。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，获取第一设备发送的第一指示信息，包括以下至少一项：获取网络设备发送的第一指示信息，其中，第一指示信息由网络设备确定，第一设备是网络设备；获取终端设备发送的第一指示信息，其中，第一指示信息由网络设备或终端设备确定，第一设备是终端设备。由此，可以有效提升第二设备获取第一指示信息途径的灵活性，以适用于个性化的应用场景。
图12是本公开实施例提供的又一种非授权频谱中直通链路资源分配方法的流程示意图，本实施例中的非授权频谱中直通链路资源分配方法可以应用在第二设备中，如图12所示，该方法可以包括但不限于步骤S1201和S1202。
S1201：根据资源分配信息，确定为第二设备所分配的交错。
S1202：基于所分配的交错的资源块进行直通链路通信。
本实施例中，通过根据资源分配信息，确定为第二设备所分配的交错，基于所分配的交错的资源块进行直通链路通信，可以有效提升为第二设备所分配的交错的可靠性，从而有效提升直通链路通信的成功率。
本公开实施例中还提供了一种非授权频谱中直通链路资源分配方法，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。由此，可以有效提升资源池在非授权频谱中直通链路资源分配过程中的适用性。
图13是本公开一实施例提出的非授权频谱中直通链路资源分配装置结构示意图。
如图13所示，该非授权频谱中直通链路资源分配装置130，包括：
发送单元1301，用于向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
在本公开的一些实施例中，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。
在本公开的一些实施例中，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第一设备占用多个子信道的情况下，多个子信道的索引号连续；在第一设备占用多个交错的情况下，多个交错的索引号连续。
在本公开的一些实施例中，非授权频谱的直通链路资源分配单位是交错，第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第一设备占用至少一个子信道。
在本公开的一些实施例中，第一设备占用一个交错，第一设备在所占用交错的所有资源块内传输数据。
在本公开的一些实施例中，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在本公开的一些实施例中，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在本公开的一些实施例中，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在本公开的一些实施例中，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下，子信道内的交错的索引号唯一。
在本公开的一些实施例中，第一指示信息包括：交错的索引号，交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在本公开的一些实施例中，第一指示信息包括：资源块集合的索引号和交错的索引号，资源块集合的索引号和交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在本公开的一些实施例中，第一指示信息包括：交错的索引号和子信道的索引号，交错的索引号和子信道 的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个子信道，每个子信道包括至少一个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在本公开的一些实施例中，第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错，或者，包括至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在本公开的一些实施例中，发送单元，具体用于：向第二设备发送第一消息，其中，第一消息包括第一指示信息；其中，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在本公开的一些实施例中，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。
需要说明的是，本公开实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本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。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。
基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本公开各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本实施例中，通过向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，可以基于第一指示信息有效提升非授权频谱中直通链路资源分配过程的可靠性，从而有效提升直通链路数据包传输成功率。
图14是本公开又一实施例提出的非授权频谱中直通链路资源分配装置结构示意图。
如图14所示，该非授权频谱中直通链路资源分配装置140，包括：
获取单元1401，用于获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关；
处理单元1402，用于根据资源分配信息，在资源池中进行直通链路通信。
在本公开的一些实施例中，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。
在本公开的一些实施例中，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第二设备占用多个子信道的情况下，多个子信道的索引号连续；在第二设备占用多个交错的情况下，多个交错的索引号连续。
在本公开的一些实施例中，非授权频谱的直通链路资源分配单位是交错，第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第二设备占用至少一个子信道。
在本公开的一些实施例中，第二设备占用一个交错，第二设备在所占用交错的所有资源块内传输数据。
在本公开的一些实施例中，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在本公开的一些实施例中，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在本公开的一些实施例中，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在本公开的一些实施例中，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下， 子信道内的交错的索引号唯一。
在本公开的一些实施例中，获取单元1401，具体用于：接收第一设备发送的第一消息，其中，第一消息包括第一指示信息；其中，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在本公开的一些实施例中，获取单元1401，具体用于：获取网络设备发送的第一指示信息，其中，第一指示信息由网络设备确定，第一设备是网络设备；获取终端设备发送的第一指示信息，其中，第一指示信息由网络设备或终端设备确定，第一设备是终端设备。
在本公开的一些实施例中，处理单元1402，具体用于：根据资源分配信息，确定为第二设备所分配的交错；基于所分配的交错的资源块进行直通链路通信。
在本公开的一些实施例中，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。
需要说明的是，本公开实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本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。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。
基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本公开各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本实施例中，通过获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关，根据资源分配信息，在资源池中进行直通链路通信，可以基于第一指示信息有效提升资源分配过程的可靠性，从而有效提升直通链路通信效果。
图15是本公开另一实施例提出的非授权频谱中直通链路资源分配装置的结构示意图。
参见图15，该非授权频谱中直通链路资源分配装置150，包括存储器1501，收发机1502，处理器1503及用户接口1504：存储器1501，用于存储计算机程序；收发机1502，用于在处理器1503的控制下收发数据；处理器1503，用于读取存储器1501中的计算机程序并执行以下操作：
向第二设备发送第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
其中，在图15中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1503代表的一个或多个处理器和存储器1501代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1502可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口1504还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1503负责管理总线架构和通常的处理，存储器1501可以存储处理器1503在执行操作时所使用的数据。
可选的，处理器1503可以是CPU(中央处理器)、ASIC(Application Specific Integrated Circuit，专用集成电路)、FPGA(Field－Programmable Gate Array，现场可编程门阵列)或CPLD(Complex Programmable Logic Device，复杂可编程逻辑器件)，处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一方法。处理器与存储器也可以物理上分开布置。
在本公开的一些实施例中，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。
在本公开的一些实施例中，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第一设备占用多个子信道的情况下，多个子信道的索引号连续； 在第一设备占用多个交错的情况下，多个交错的索引号连续。
在本公开的一些实施例中，非授权频谱的直通链路资源分配单位是交错，第一设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第一设备占用至少一个子信道。
在本公开的一些实施例中，第一设备占用一个交错，第一设备在所占用交错的所有资源块内传输数据。
在本公开的一些实施例中，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在本公开的一些实施例中，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在本公开的一些实施例中，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在本公开的一些实施例中，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下，子信道内的交错的索引号唯一。
在本公开的一些实施例中，第一指示信息包括：交错的索引号，交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在本公开的一些实施例中，第一指示信息包括：资源块集合的索引号和交错的索引号，资源块集合的索引号和交错的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错；或者，第二设备占用多个交错，其中，多个交错的索引号连续；非授权频谱的直通链路资源分配单位是交错。
在本公开的一些实施例中，第一指示信息包括：交错的索引号和子信道的索引号，交错的索引号和子信道的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个子信道，每个子信道包括至少一个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在本公开的一些实施例中，第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为第二设备所分配的交错；其中，资源池包括至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错，或者，包括至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括多个交错；第二设备占用一个交错或子信道；或者，第二设备占用多个交错或多个子信道，其中，多个交错的索引号连续，或者多个子信道的索引号连续；非授权频谱的直通链路资源分配单位是交错或子信道。
在本公开的一些实施例中，处理器1503，具体用于：向第二设备发送第一消息，其中，第一消息包括第一指示信息；其中，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在本公开的一些实施例中，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图16是本公开又一实施例提出的非授权频谱中直通链路资源分配装置的结构示意图。
参见图16，该非授权频谱中直通链路资源分配装置160，包括存储器1601，收发机1602，处理器1603及用户接口1604：存储器1601，用于存储计算机程序；收发机1602，用于在处理器1603的控制下收发数据；处理器1603，用于读取存储器1601中的计算机程序并执行以下操作：
获取第一设备发送的第一指示信息，其中，第一指示信息包含资源分配信息，其中，资源分配信息与非授权频谱中直通链路资源池包含的交错相关；根据资源分配信息，在资源池中进行直通链路通信。
其中，在图16中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1603代表的一个或多个处理器和存储器1601代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1602可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口1604还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1603负责管理总线架构和通常的处理，存储器1601可以存储处理器1603在执行操作时所使用的数据。
可选的，处理器1603可以是CPU(中央处理器)、ASIC(Application Specific Integrated Circuit，专用集成 电路)、FPGA(Field－Programmable Gate Array，现场可编程门阵列)或CPLD(Complex Programmable Logic Device，复杂可编程逻辑器件)，处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一方法。处理器与存储器也可以物理上分开布置。
在本公开的一些实施例中，资源池包括以下至少一项：至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个交错；至少一个子信道，每个子信道包括至少一个交错；至少一个资源块集合，每个资源块集合中包括至少一个子信道，每个子信道包括至少一个交错；至少一个子信道，每个子信道包括至少一个资源块集合，每个资源块集合中包括至少一个交错。
在本公开的一些实施例中，在子信道包含多个交错的情况下，多个交错的索引号连续；在资源块集合包含多个交错的情况下，多个交错的索引号连续；在第二设备占用多个子信道的情况下，多个子信道的索引号连续；在第二设备占用多个交错的情况下，多个交错的索引号连续。
在本公开的一些实施例中，非授权频谱的直通链路资源分配单位是交错，第二设备占用至少一个交错；或者，非授权频谱的直通链路资源分配单位是子信道，第二设备占用至少一个子信道。
在本公开的一些实施例中，第二设备占用一个交错，第二设备在所占用交错内的所有资源块内传输数据。
在本公开的一些实施例中，第一指示信息还包括以下至少一项：资源块集合的索引号；子信道的索引号；交错的索引号。
在本公开的一些实施例中，资源块集合的索引号，包括以下至少一项：起始资源块集合的索引号；结束资源块集合的索引号；资源块集合的数量。
在本公开的一些实施例中，交错的索引号，包括以下至少一项：起始交错的索引号；结束交错的索引号；交错的数量；其中，交错在资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
在本公开的一些实施例中，在交错在资源池内全局编号的情况下，资源池内的交错的索引号唯一；在交错在资源块集合内本地编号的情况下，资源块集合内的交错的索引号唯一；在交错在子信道内本地编号的情况下，子信道内的交错的索引号唯一。
在本公开的一些实施例中，处理器1603，具体用于：接收第一设备发送的第一消息，其中，第一消息包括第一指示信息；其中，第一消息包括以下至少一项：下行控制信息DCI；直通链路控制信息SCI；媒体接入控制层控制单元MAC CE信息；无线资源控制RRC消息；预配置消息。
在本公开的一些实施例中，获取第一设备发送的第一指示信息，包括以下至少一项：获取网络设备发送的第一指示信息，其中，第一指示信息由网络设备确定，第一设备是网络设备；获取终端设备发送的第一指示信息，其中，第一指示信息由网络设备或终端设备确定，第一设备是终端设备。
在本公开的一些实施例中，处理器1603，具体用于：根据资源分配信息，确定为第二设备第一设备是网络设备所分配的交错；基于所分配的交错的资源块进行直通链路通信。
在本公开的一些实施例中，资源池满足如下至少一项：每个资源块集合占用20兆赫兹MHz带宽；相邻两个资源块集合之间具有保护带；每个交错至少包括10个资源块；在子载波间隔SCS是15千赫兹KHz的情况下，每个资源块集合包括10个交错；在子载波间隔SCS是30千赫兹KHz的情况下，每个资源块集合包括5个交错；每个子信道包括的资源块集合的数量是整数。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
为了实现上述实施例，本公开实施例提出了一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行非授权频谱中直通链路资源分配方法。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本 公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。
需要说明的是，在本公开的描述中，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。此外，在本公开的描述中，除非另有说明，“多个”的含义是两个或两个以上。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本公开的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本公开的实施例所属技术领域的技术人员所理解。
应当理解，本公开的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。
此外，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模块中，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模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (34)

  1. 一种非授权频谱中直通链路资源分配方法，由第一设备执行，所述方法包括：
    向第二设备发送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
  2. 如权利要求1所述的方法，其中，所述资源池包括以下至少一项：
    至少一个交错；
    至少一个资源块集合，每个所述资源块集合中包括至少一个交错；
    至少一个子信道，每个所述子信道包括至少一个交错；
    至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；
    至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
  3. 如权利要求2所述的方法，其中，
    在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；
    在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；
    在所述第一设备占用多个子信道的情况下，所述多个子信道的索引号连续；
    在所述第一设备占用多个交错的情况下，所述多个交错的索引号连续。
  4. 如权利要求2或3所述的方法，其中，
    非授权频谱的直通链路资源分配单位是交错，所述第一设备占用至少一个交错；或者，
    非授权频谱的直通链路资源分配单位是子信道，所述第一设备占用至少一个子信道。
  5. 如权利要求2所述的方法，其中，
    所述第一设备占用一个交错，所述第一设备在所占用交错的所有资源块内传输数据。
  6. 如权利要求1至5中任一项所述的方法，其中，所述第一指示信息还包括以下至少一项：
    资源块集合的索引号；
    子信道的索引号；
    交错的索引号。
  7. 如权利要求6所述的方法，其中，所述资源块集合的索引号，包括以下至少一项：
    起始资源块集合的索引号；
    结束资源块集合的索引号；
    资源块集合的数量。
  8. 如权利要求6所述的方法，其中，所述交错的索引号，包括以下至少一项：
    起始交错的索引号；
    结束交错的索引号；
    交错的数量；
    其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
  9. 如权利要求8所述的方法，其中，
    在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；
    在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；
    在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
  10. 如权利要求1至9中任一项所述的方法，其中，所述第一指示信息包括：交错的索引号，所述交错的索引号，用于确定为所述第二设备所分配的交错；
    其中，
    所述资源池包括多个交错；
    所述第二设备占用一个交错；或者，
    所述第二设备占用多个交错，其中，所述多个交错的索引号连续；
    非授权频谱的直通链路资源分配单位是交错。
  11. 如权利要求1至9中任一项所述的方法，其中，所述第一指示信息包括：资源块集合的索引号和交错的索引号，所述资源块集合的索引号和交错的索引号，用于确定为所述第二设备所分配的交错；
    其中，
    所述资源池包括至少一个资源块集合，每个所述资源块集合中包括多个交错；
    所述第二设备占用一个交错；或者，
    所述第二设备占用多个交错，其中，所述多个交错的索引号连续；
    非授权频谱的直通链路资源分配单位是交错。
  12. 如权利要求1至9中任一项所述的方法，其中，所述第一指示信息包括：交错的索引号和子信道的索引号，所述交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；
    其中，
    所述资源池包括至少一个子信道，每个所述子信道包括至少一个交错；
    所述第二设备占用一个交错或子信道；或者，
    所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；
    非授权频谱的直通链路资源分配单位是交错或子信道。
  13. 如权利要求1至9中任一项所述的方法，其中，所述第一指示信息包括：资源块集合的索引号、交错的索引号和子信道的索引号，所述资源块集合的索引号、交错的索引号和子信道的索引号，用于确定为所述第二设备所分配的交错；
    其中，
    所述资源池包括至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错，或者，包括至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括多个交错；
    所述第二设备占用一个交错或子信道；或者，
    所述第二设备占用多个交错或多个子信道，其中，所述多个交错的索引号连续，或者所述多个子信道的索引号连续；
    非授权频谱的直通链路资源分配单位是交错或子信道。
  14. 如权利要求1至13中任一项所述的方法，其中，所述向第二设备发送第一指示信息，包括：
    向所述第二设备发送第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：
    下行控制信息DCI；
    直通链路控制信息SCI；
    媒体接入控制层控制单元MAC CE信息；
    无线资源控制RRC消息；
    预配置消息。
  15. 如权利要求1至14中任一项所述的方法，其中，所述资源池满足如下至少一项：
    每个所述资源块集合占用20兆赫兹MHz带宽；
    相邻两个所述资源块集合之间具有保护带；
    每个所述交错至少包括10个资源块；
    在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；
    在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；
    每个所述子信道包括的资源块集合的数量是整数。
  16. 一种非授权频谱中直通链路资源分配方法，其中，由第二设备执行，所述方法包括：
    获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；
    根据所述资源分配信息，在所述资源池中进行直通链路通信。
  17. 如权利要求16所述的方法，其中，所述资源池包括以下至少一项：
    至少一个交错；
    至少一个资源块集合，每个所述资源块集合中包括至少一个交错；
    至少一个子信道，每个所述子信道包括至少一个交错；
    至少一个资源块集合，每个所述资源块集合中包括至少一个子信道，每个所述子信道包括至少一个交错；
    至少一个子信道，每个所述子信道包括至少一个资源块集合，每个所述资源块集合中包括至少一个交错。
  18. 如权利要求17所述的方法，其中，
    在所述子信道包含多个交错的情况下，所述多个交错的索引号连续；
    在所述资源块集合包含多个交错的情况下，所述多个交错的索引号连续；
    在所述第二设备占用多个子信道的情况下，所述多个子信道的索引号连续；
    在所述第二设备占用多个交错的情况下，所述多个交错的索引号连续。
  19. 如权利要求17或18所述的方法，其中，
    非授权频谱的直通链路资源分配单位是交错，所述第二设备占用至少一个交错；或者，
    非授权频谱的直通链路资源分配单位是子信道，所述第二设备占用至少一个子信道。
  20. 如权利要求17所述的方法，其中，
    所述第二设备占用一个交错，所述第二设备在所占用交错内的所有资源块内传输数据。
  21. 如权利要求16至20中任一项所述的方法，其中，所述第一指示信息还包括以下至少一项：
    资源块集合的索引号；
    子信道的索引号；
    交错的索引号。
  22. 如权利要求21所述的方法，其中，所述资源块集合的索引号，包括以下至少一项：
    起始资源块集合的索引号；
    结束资源块集合的索引号；
    资源块集合的数量。
  23. 如权利要求21所述的方法，其中，所述交错的索引号，包括以下至少一项：
    起始交错的索引号；
    结束交错的索引号；
    交错的数量；
    其中，所述交错在所述资源池内全局编号，和/或在资源块集合内本地编号，和/或在子信道内本地编号。
  24. 如权利要求23所述的方法，其中，
    在所述交错在所述资源池内全局编号的情况下，所述资源池内的所述交错的索引号唯一；
    在所述交错在资源块集合内本地编号的情况下，所述资源块集合内的所述交错的索引号唯一；
    在所述交错在子信道内本地编号的情况下，所述子信道内的所述交错的索引号唯一。
  25. 如权利要求16至24中任一项所述的方法，其中，所述获取第一设备发送的第一指示信息，包括：
    接收所述第一设备发送的第一消息，其中，所述第一消息包括所述第一指示信息；其中，所述第一消息包括以下至少一项：
    下行控制信息DCI；
    直通链路控制信息SCI；
    媒体接入控制层控制单元MAC CE信息；
    无线资源控制RRC消息；
    预配置消息。
  26. 如权利要求16至25中任一项所述的方法，其中，所述获取第一设备发送的第一指示信息，包括以下至少一项：
    获取网络设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备确定，所述第一设备是所述网络设备；
    获取终端设备发送的第一指示信息，其中，所述第一指示信息由所述网络设备或所述终端设备确定，所述第一设备是所述终端设备。
  27. 如权利要求16至26中任一项所述的方法，其中，所述根据所述资源分配信息，在所述资源池中进行直通链路通信，包括：
    根据所述资源分配信息，确定为所述第二设备所分配的交错；
    基于所述所分配的交错的资源块进行直通链路通信。
  28. 如权利要求16至27中任一项所述的方法，其中，所述资源池满足如下至少一项：
    每个所述资源块集合占用20兆赫兹MHz带宽；
    相邻两个所述资源块集合之间具有保护带；
    每个所述交错至少包括10个资源块；
    在子载波间隔SCS是15千赫兹KHz的情况下，每个所述资源块集合包括10个交错；
    在子载波间隔SCS是30千赫兹KHz的情况下，每个所述资源块集合包括5个交错；
    每个所述子信道包括的资源块集合的数量是整数。
  29. 一种非授权频谱中直通链路资源分配装置，其中，所述装置包括：
    发送单元，用于向第二设备发送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
  30. 一种非授权频谱中直通链路资源分配装置，其中，所述装置包括：
    获取单元，用于获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；
    处理单元，用于根据所述资源分配信息，在所述资源池中进行直通链路通信。
  31. 一种非授权频谱中直通链路资源分配装置，其中，包括存储器，收发机，处理器：存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    向第二设备发送第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关。
  32. 一种非授权频谱中直通链路资源分配装置，其中，包括存储器，收发机，处理器：存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    获取第一设备发送的第一指示信息，其中，所述第一指示信息包含资源分配信息，其中，所述资源分配信息与非授权频谱中直通链路资源池包含的交错相关；
    根据所述资源分配信息，在所述资源池中进行直通链路通信。
  33. 一种处理器可读存储介质，其中，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行权利要求1至15中任一项所述的非授权频谱中直通链路资源分配方法，或者，执行权利要求16至28中任一项所述的非授权频谱中直通链路资源分配方法。
  34. 一种计算机程序产品，包括计算机程序，所述计算机程序在被处理器执行时实现权利要求1至15中任一项所述的非授权频谱中直通链路资源分配方法，或者，实现权利要求16至28中任一项所述的非授权频谱中直通链路资源分配方法。
PCT/CN2023/109929 2022-08-05 2023-07-28 非授权频谱中直通链路资源分配方法、装置及存储介质 WO2024027603A1 (zh)

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