WO2020020352A1 - 随机接入方法、终端设备和网络设备 - Google Patents
随机接入方法、终端设备和网络设备 Download PDFInfo
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
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- H04W74/002—Transmission of channel access control information
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- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
Definitions
- the terminal device may receive configuration information sent by a network device, where the configuration information is used to indicate a correspondence between a preamble group and a PUCCH resource;
- the first indication information determines that the first PDSCH scheduled by the first PDCCH does not include the RAR message in the first RAR format, which can be understood as the first indication information determines the first
- the first PDSCH scheduled by the PDCCH includes an RAR message in the second RAR format.
- the random access process re-initiated by the terminal device may be a four-step random access process or a two-step random access process.
- the terminal device may send the preamble sequence and uplink information on the first type of PRACH resources (two-step random access process), or send the preamble sequence on the second type of PRACH resources (four-step random access process).
- the delay of the two-step random access process is less than the four-step random access process.
- FIG. 3 is a schematic flowchart of a random access method 300 according to an embodiment of the present application. As shown in FIG. 3, the method 300 may include the following content:
- the network device receives the first preamble sequence and / or the first uplink information sent by the terminal device on the first PRACH resource.
- the first RA-RNTI may be obtained according to at least one of a time domain resource, a frequency domain resource, and a code domain resource included in the first PRACH resource.
- Case B if the network device correctly receives the first preamble sequence and fails to receive the first uplink information correctly, at this time, the network device sends the first RA-RNTI scrambling code of the first to the terminal device.
- PDCCH and the first indication information included in the first PDCCH determines that the first PDSCH scheduled by the first PDCCH does not include the RAR message in the first RAR format.
- the network device determines the first PUCCH resource according to the first preamble sequence group identifier corresponding to the first preamble sequence and the corresponding relationship, and Whether the NACK information exists is monitored on the first PUCCH resource. Furthermore, if the network device listens to NACK information on the first PUCCH resource, the network device retransmits at least the RAR message for the first preamble sequence on the second PDSCH resource.
- the network device receives the first preamble sequence and / or the first uplink information on the first PRACH resource in MSG1, so that it can receive the first preamble sequence and the first uplink information according to the reception
- the situation performs a subsequent random access process, thereby achieving two-step random access and reducing the delay in the random access process.
- FIG. 4 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
- the terminal device 400 includes:
- the first PDCCH includes first indication information, and the first indication information is used to determine whether the first PDSCH scheduled by the first PDCCH includes a RAR message in a first RAR format, where the RAR format includes the first RAR message.
- the RAR message in the first RAR format is a response to the preamble sequence and the uplink information
- the RAR message in the second RAR format is a response to the preamble sequence.
- the processing unit 420 is specifically configured to: re-initiate a random access procedure.
- the first PUCCH resource is determined according to a first preamble sequence group identifier corresponding to the first preamble sequence and the correspondence relationship.
- the communication unit 410 receives the first PDCCH correctly and fails to receive the first PDSCH correctly, and the first indication information determines that the first PDSCH scheduled by the first PDCCH includes the first RAR format RAR message,
- the first PDCCH includes the first preamble sequence group identifier, sending a negative response NACK information on the first PUCCH resource; and / or,
- the communication unit 410 correctly receives the first PDCCH and correctly receives the first PDSCH,
- the first PDSCH includes an RAR message for the first preamble sequence, and the RAR message for the first preamble sequence is in the second RAR format, transmitting the first physical uplink share according to the RAR message for the first preamble sequence Channel PUSCH; and / or,
- processing unit 420 is specifically configured to:
- processing unit 420 is specifically configured to:
- FIG. 5 shows a schematic block diagram of a network device 500 according to an embodiment of the present application.
- the network device 500 includes:
- the communication unit 510 if the communication unit 510 receives the first preamble sequence and / or the first uplink information, the communication unit 510 is further configured to send a first PDCCH with a first RA-RNTI scrambling code to the terminal device, where , The first RA-RNTI is obtained according to the first PRACH resource.
- the first PDCCH includes first indication information, and the first indication information is used to determine whether the first PDSCH scheduled by the first PDCCH includes a RAR message in a first RAR format, where the RAR format includes the first RAR message.
- the RAR message in the first RAR format is a response to the preamble sequence and the uplink information
- the RAR message in the second RAR format is a response to the preamble sequence.
- the communication unit 510 before the communication unit 510 receives the first preamble sequence and / or the first uplink information, the communication unit 510 is further configured to send configuration information to the terminal device, where the configuration information is used to indicate that the preamble sequence group and the Correspondence between PUCCH resources.
- the processing unit 520 is further configured to determine a first PUCCH resource according to a first preamble sequence group identifier corresponding to the first preamble sequence and the corresponding relationship;
- the communication unit 510 is further configured to monitor whether there is NACK information on the first PUCCH resource.
- the network device 500 does not perform processing.
- the network device 500 may correspond to the network device in the method embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 500 are respectively for implementing the method shown in FIG.
- the corresponding processes of the network devices in 300 are not repeated here for brevity.
- the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
- the communication device 600 may specifically be the network device in the embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method in the embodiment of the present application. .
- the chip 700 may further include an input interface 730.
- the processor 710 may control the input interface 730 to communicate with other devices or chips. Specifically, the processor 710 may obtain information or data sent by the other devices or chips.
- the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
- the chip can be applied to the mobile terminal / terminal device in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiments of the present application. For simplicity, here No longer.
- the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
- FIG. 8 is a schematic block diagram of a communication system 800 according to an embodiment of the present application. As shown in FIG. 8, the communication system 800 includes a terminal device 810 and a network device 820.
- the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
- each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
- the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
- DSP digital signal processor
- ASIC application specific integrated circuit
- FPGA off-the-shelf programmable gate array
- Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
- a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
- the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
- the storage medium is located in a memory, and the processor reads the information in the memory and completes the steps of the foregoing method in combination with its hardware.
- An embodiment of the present application further provides a computer program product, including computer program instructions.
- the computer program product can be applied to a mobile terminal / terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiments of the present application, For brevity, I will not repeat them here.
- the embodiment of the present application also provides a computer program.
- the computer program may be applied to a network device in the embodiment of the present application.
- the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
- the disclosed systems, devices, and methods may be implemented in other ways.
- the device embodiments described above are only schematic.
- the division of the unit is only a logical function division.
- multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not implemented.
- the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, which may be electrical, mechanical or other forms.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
- the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
- the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
- the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
- the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .
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Abstract
Description
Claims (46)
- 一种随机接入方法,其特征在于,包括:终端设备在第一物理随机接入信道PRACH资源上发送第一前导序列和第一上行信息;所述终端设备接收第一随机接入无线网络临时标识符RA-RNTI扰码的第一物理下行控制信道PDCCH,并根据所述第一PDCCH的接收情况执行后续随机接入过程,其中,所述第一RA-RNTI是根据所述第一PRACH资源得到的。
- 根据权利要求1所述的方法,其特征在于,所述第一PDCCH中包括第一指示信息,所述第一指示信息用于确定所述第一PDCCH调度的第一物理下行共享信道PDSCH中是否包括第一随机接入响应RAR格式的RAR消息,其中,RAR格式包括所述第一RAR格式和第二RAR格式,所述第一RAR格式的RAR消息是针对前导序列和上行信息的响应,所述第二RAR格式的RAR消息是针对前导序列的响应。
- 根据权利要求2所述的方法,其特征在于,若所述终端设备正确接收所述第一PDCCH,且未能正确接收所述第一PDSCH,且所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中不包括所述第一RAR格式的RAR消息,所述终端设备根据所述第一PDCCH的接收情况执行后续随机接入过程,包括:所述终端设备重新发起随机接入过程。
- 根据权利要求2或3所述的方法,其特征在于,在所述终端设备发送所述第一前导序列和所述第一上行信息之前,所述方法还包括:所述终端设备获取所述第一PRACH资源对应的第一物理上行控制信道PUCCH资源。
- 根据权利要求4所述的方法,其特征在于,所述终端设备获取所述第一PRACH资源对应的第一PUCCH资源,包括:所述终端设备接收网络设备发送的配置信息,所述配置信息用于指示前导序列组与PUCCH资源的对应关系;所述终端设备根据所述第一前导序列对应的第一前导序列组标识和所述对应关系,确定所述第一PUCCH资源。
- 根据权利要求5所述的方法,其特征在于,若所述终端设备正确接收所述第一PDCCH,且未能正确接收所述第一PDSCH,且所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中包括所述第一RAR格式的RAR消息,所述终端设备根据所述第一PDCCH的接收情况执行后续随机接入过程,包括:若所述第一PDCCH中包括所述第一前导序列组标识,所述终端设备在所述第一PUCCH资源上发送否定应答NACK信息;和/或,若所述第一PDCCH中不包括所述第一前导序列组标识,所述终端设备重新发起随机接入过程。
- 根据权利要求2至6中任一项所述的方法,其特征在于,若所述终端设备正确接收所述第一PDCCH,且正确接收所述第一PDSCH,所述终端设备根据所述第一PDCCH的接收情况执行后续随机接入过程,包括:若所述第一PDSCH中不包括针对所述第一前导序列和/或所述第一上行信息的RAR消息,所述终端设备重新发起随机接入过程;和/或,若所述第一PDSCH中包括针对所述第一前导序列的RAR消息,且针对所述第一前导序列的RAR消息为所述第二RAR格式,所述终端设备根据针对所述第一前导序列的RAR消息传输第一物理上行共享信道PUSCH;和/或,若所述第一PDSCH中包括针对所述第一前导序列和所述第一上行信息的RAR消息,且针对所述第一前导序列和所述第一上行信息的RAR消息为所述第一RAR格式,随机接入过程完成。
- 根据权利要求1至7中任一项所述的方法,其特征在于,所述终端设备根据所述第一PDCCH的接收情况执行后续随机接入过程,包括:若所述终端设备未能正确接收所述第一PDCCH,所述终端设备重新发起随机接入过程。
- 根据权利要求3、6、7或8所述的方法,其特征在于,所述终端设备重新发起随机接入过程,包括:所述终端设备在第二PRACH资源上发送第二前导序列和第二上行信息,或,所述终端设备在第三PRACH资源上发送第三前导序列。
- 一种随机接入方法,其特征在于,包括:网络设备在第一物理随机接入信道PRACH资源上接收终端设备发送的第一前导序列和/或第一上行信息;所述网络设备根据所述第一前导序列和所述第一上行信息的接收情况执行后续随机接入过程。
- 根据权利要求10所述的方法,其特征在于,若所述网络设备接收到所述第一前导序列和/或所述第一上行信息,所述方法还包括:所述网络设备向所述终端设备发送第一随机接入无线网络临时标识符RA-RNTI扰码的第一物理下行控制信道PDCCH,其中,所述第一RA-RNTI是根据所述第一PRACH资源得到的。
- 根据权利要求11所述的方法,其特征在于,所述第一PDCCH中包括第一指示信息,所述第一指示信息用于确定所述第一PDCCH调度的第一物理下行共享信道PDSCH中是否包括第一随机接入响应RAR格式的RAR消息,其中,RAR格式包括所述第一RAR格式和第二RAR格式,所述第一RAR格式的RAR消息是针对前导序列和上行信息的响应,所述第二RAR格式的RAR消息是针对前导序列的响应。
- 根据权利要求12所述的方法,其特征在于,若所述网络设备正确接收到所述第一前导序列,且未能正确接收所述第一上行信息,所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中不包括所述第一RAR格式的RAR消息。
- 根据权利要求12或13所述的方法,其特征在于,在所述网络设备接收所述第一前导序列和/或所述第一上行信息之前,所述方法还包括:所述网络设备向所述终端设备发送配置信息,所述配置信息用于指示前导序列组与PUCCH资源的对应关系。
- 根据权利要求14所述的方法,其特征在于,若所述网络设备正确接收到所述第一前导序列,且正确接收所述第一上行信息,所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中包括所述第一RAR格式的RAR消息。
- 根据权利要求15所述的方法,其特征在于,所述方法还包括:所述网络设备根据所述第一前导序列对应的第一前导序列组标识和所述对应关系,确定第一物理上行控制信道PUCCH资源;所述网络设备在所述第一PUCCH资源上监听是否存在否定应答NACK信息。
- 根据权利要求16所述的方法,其特征在于,若所述网络设备在所述第一PUCCH资源上监听到NACK信息,所述方法还包括:所述网络设备在第二PDSCH资源上重传至少包括针对所述第一前导序列的RAR消息。
- 根据权利要求10至17中任一项所述的方法,其特征在于,若所述网络设备未能正确接收到所述第一前导序列和所述第一上行信息,所述网络设备不作处理。
- 一种终端设备,其特征在于,包括:通信单元,用于在第一物理随机接入信道PRACH资源上发送第一前导序列和第一上行信息;所述通信单元,还用于接收第一随机接入无线网络临时标识符RA-RNTI扰码的第一物理下行控制信道PDCCH,其中,所述第一RA-RNTI是根据所述第一PRACH资源得到的;处理单元,用于根据所述第一PDCCH的接收情况执行后续随机接入过程。
- 根据权利要求19所述的终端设备,其特征在于,所述第一PDCCH中包括第一指示信息,所述第一指示信息用于确定所述第一PDCCH调度的第一物理下行共享信道PDSCH中是否包括第一随机接入响应RAR格式的RAR消息,其中,RAR格式包括所述第一RAR格式和第二RAR格式,所述第一RAR格式的RAR消息是针对前导序列和上行信息的响应,所述第二RAR格式的RAR消息是针对前导序列的响应。
- 根据权利要求20所述的终端设备,其特征在于,若所述通信单元正确接收所述第一PDCCH,且未能正确接收所述第一PDSCH,且所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中不包括所述第一RAR格式的RAR消息,所述处理单元具体用于:重新发起随机接入过程。
- 根据权利要求20或21所述的终端设备,其特征在于,在所述通信单元发送所述第一前导序列和所述第一上行信息之前,所述处理单元还用于获取所述第一PRACH资源对应的第一物理上行控制信道PUCCH资源。
- 根据权利要求22所述的终端设备,其特征在于,所述处理单元具体用于:控制所述通信单元接收网络设备发送的配置信息,所述配置信息用于指示前导序列组与PUCCH资源的对应关系;根据所述第一前导序列对应的第一前导序列组标识和所述对应关系,确定所述第一PUCCH资源。
- 根据权利要求23所述的终端设备,其特征在于,若所述通信单元正确接收所述第一PDCCH,且未能正确接收所述第一PDSCH,且所述第一指示信息确定所述第一PDCCH调度的所述第一 PDSCH中包括所述第一RAR格式的RAR消息,所述处理单元具体用于:若所述第一PDCCH中包括所述第一前导序列组标识,在所述第一PUCCH资源上发送否定应答NACK信息;和/或,若所述第一PDCCH中不包括所述第一前导序列组标识,重新发起随机接入过程。
- 根据权利要求20至24中任一项所述的终端设备,其特征在于,若所述通信单元正确接收所述第一PDCCH,且正确接收所述第一PDSCH,所述处理单元具体用于:若所述第一PDSCH中不包括针对所述第一前导序列和/或所述第一上行信息的RAR消息,重新发起随机接入过程;和/或,若所述第一PDSCH中包括针对所述第一前导序列的RAR消息,且针对所述第一前导序列的RAR消息为所述第二RAR格式,根据针对所述第一前导序列的RAR消息传输第一物理上行共享信道PUSCH;和/或,若所述第一PDSCH中包括针对所述第一前导序列和所述第一上行信息的RAR消息,且针对所述第一前导序列和所述第一上行信息的RAR消息为所述第一RAR格式,确定随机接入过程完成。
- 根据权利要求19至25中任一项所述的终端设备,其特征在于,所述处理单元具体用于:若所述通信单元未能正确接收所述第一PDCCH,重新发起随机接入过程。
- 根据权利要求21、24、25或26所述的终端设备,其特征在于,所述处理单元具体用于:在第二PRACH资源上发送第二前导序列和第二上行信息,或,在第三PRACH资源上发送第三前导序列。
- 一种网络设备,其特征在于,包括:通信单元,用于在第一物理随机接入信道PRACH资源上接收终端设备发送的第一前导序列和/或第一上行信息;处理单元,用于根据所述第一前导序列和所述第一上行信息的接收情况执行后续随机接入过程。
- 根据权利要求28所述的网络设备,其特征在于,若所述通信单元接收到所述第一前导序列和/或所述第一上行信息,所述通信单元还用于向所述终端设备发送第一随机接入无线网络临时标识符RA-RNTI扰码的第一物理下行控制信道PDCCH,其中,所述第一RA-RNTI是根据所述第一PRACH资源得到的。
- 根据权利要求29所述的网络设备,其特征在于,所述第一PDCCH中包括第一指示信息,所述第一指示信息用于确定所述第一PDCCH调度的第一物理下行共享信道PDSCH中是否包括第一随机接入响应RAR格式的RAR消息,其中,RAR格式包括所述第一RAR格式和第二RAR格式,所述第一RAR格式的RAR消息是针对前导序列和上行信息的响应,所述第二RAR格式的RAR消息是针对前导序列的响应。
- 根据权利要求30所述的网络设备,其特征在于,若所述通信单元正确接收到所述第一前导序列,且未能正确接收所述第一上行信息,所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中不包括所述第一RAR格式的RAR消息。
- 根据权利要求30或31所述的网络设备,其特征在于,在所述通信单元接收所述第一前导序列和/或所述第一上行信息之前,所述通信单元还用于向所述终端设备发送配置信息,所述配置信息用于指示前导序列组与PUCCH资源的对应关系。
- 根据权利要求32所述的网络设备,其特征在于,若所述通信单元正确接收到所述第一前导序列,且正确接收所述第一上行信息,所述第一指示信息确定所述第一PDCCH调度的所述第一PDSCH中包括所述第一RAR格式的RAR消息。
- 根据权利要求33所述的网络设备,其特征在于,所述处理单元还用于根据所述第一前导序列对应的第一前导序列组标识和所述对应关系,确定第一物理上行控制信道PUCCH资源;所述通信单元还用于在所述第一PUCCH资源上监听是否存在否定应答NACK信息。
- 根据权利要求34所述的网络设备,其特征在于,若所述通信单元在所述第一PUCCH资源上监听到NACK信息,所述通信单元还用于在第二PDSCH资源上重传至少包括针对所述第一前导序列的RAR消息。
- 根据权利要求28至35中任一项所述的网络设备,其特征在于,若所述通信单元未能正确接收到所述第一前导序列和所述第一上行信息,所述网络设备不作处理。
- 一种终端设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述 处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至9中任一项所述的方法。
- 一种网络设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求10至18中任一项所述的方法。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至9中任一项所述的方法。
- 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求10至18中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
- 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求10至18中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至9中任一项所述的方法。
- 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求10至18中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
- 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求10至18中任一项所述的方法。
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