WO2019157733A1 - 物理上行共享信道传输方法和终端设备 - Google Patents
物理上行共享信道传输方法和终端设备 Download PDFInfo
- Publication number
- WO2019157733A1 WO2019157733A1 PCT/CN2018/076874 CN2018076874W WO2019157733A1 WO 2019157733 A1 WO2019157733 A1 WO 2019157733A1 CN 2018076874 W CN2018076874 W CN 2018076874W WO 2019157733 A1 WO2019157733 A1 WO 2019157733A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pusch
- terminal device
- pdcch
- transmit
- transmission
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000005540 biological transmission Effects 0.000 title claims abstract description 60
- 238000004891 communication Methods 0.000 claims description 17
- 230000011664 signaling Effects 0.000 claims description 12
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Definitions
- the present application relates to the field of communications, and more specifically, to a physical uplink shared channel transmission method and terminal device.
- the embodiment of the present application provides a physical uplink shared channel transmission method and a terminal device.
- the terminal may determine a transmission beam for transmitting the PUSCH, and thus, may be determined according to the determined The beam transmits the PUSCH, which in turn improves the performance of the PUSCH transmission.
- the embodiment of the present application provides a physical uplink shared channel transmission method, including:
- the terminal device receives a DCI sent by the network device, where the DCI is used to schedule transmission of the first PUSCH.
- the DCI format of the DCI is DCI format 0_0.
- the transmission of the first PUSCH is based on a single antenna port.
- the first PUSCH is used to carry the MSG.3 in the contention-based random access procedure.
- the PDCCH is a PDCCH carrying a DCI for scheduling the first PUSCH, or the PDCCH is configured to meet a predefined delay relationship with the first PUSCH. PDCCH.
- the PDCCH is a PDCCH that meets a predefined delay relationship with the first PUSCH, and includes:
- the PDCCH is a PDCCH that is recently received by the terminal device before the k time slots or k OFDM symbols of the first PUSCH, and k is a non-negative integer.
- the terminal device determines, according to the beam used to receive the PDCCH, the transmit beam that transmits the first PUSCH, including:
- the terminal device receives the receive beam used by the PDCCH, or determines a receive beam used by the control resource set (Control Resource Set, CORESET) in which the PDCCH is located, to determine a transmit beam for transmitting the first PUSCH.
- control resource set Control Resource Set, CORESET
- the terminal device determines, according to the beam used for receiving the PDCCH, the transmit beam that transmits the first PUSCH, including:
- the terminal device receives the receive beam used by the PDCCH and determines to transmit the transmit beam of the first PUSCH.
- the determining, by the terminal device, the transmit beam of the first PUSCH, according to the beam used by the previously transmitted PUSCH includes:
- the terminal device will transmit a transmit beam used by MSG.3 in the contention-based random access procedure, or determine a transmit beam used for transmitting the PUSCH last time as a transmit beam for transmitting the first PUSCH.
- the terminal device determines, according to the beam used by the previously transmitted PUSCH, the transmit beam that transmits the first PUSCH, include:
- the terminal device determines a beam used by the previously transmitted PUSCH as a transmission beam for transmitting the first PUSCH.
- the terminal device determines, according to the beam used by the sending the PUCCH, the transmit beam that transmits the first PUSCH, including:
- the terminal device determines, according to the PUCCH spatial information, a transmit beam that transmits the first PUSCH.
- the terminal device determines, according to the beam used to send the PUCCH, the transmit beam of the first PUSCH, including:
- the terminal device sends a beam used by the PUCCH to determine a transmission beam for transmitting the first PUSCH.
- the embodiment of the present application provides a terminal device, which can execute the module or unit of the method in the first aspect or any optional implementation manner of the first aspect.
- a terminal device comprising a processor, a memory, and a communication interface.
- the processor is coupled to the memory and communication interface.
- the memory is configured to store instructions
- the processor is configured to execute the instructions
- the communication interface is configured to communicate with other network elements under the control of the processor.
- a computer storage medium having stored therein program code for instructing a computer to execute instructions of the methods described in the above aspects.
- a computer program product comprising instructions, when executed on a computer, causes the computer to perform the methods described in the various aspects above.
- FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
- FIG. 2 is a schematic flowchart of a physical uplink shared channel transmission method according to an embodiment of the present application.
- FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 4 is a schematic block diagram of an apparatus for wireless communication provided by an embodiment of the present application.
- FIG. 5 is a schematic structural diagram of a system chip according to an embodiment of the present application.
- the technical solution of the embodiment of the present application can be applied to a 5G NR communication system.
- the terminal device in the embodiment of the present application may refer to a user equipment (User Equipment, UE), an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless device.
- Communication device user agent or user device.
- the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
- SIP Session Initiation Protocol
- WLL Wireless Local Loop
- PDA Personal Digital Assistant
- Functional handheld device computing device or other processing device connected to a wireless modem, in-vehicle device, wearable device, terminal device in a 5G network or terminal in a future evolved public land mobile network (PLMN)
- PLMN public land mobile network
- the present application describes various embodiments in connection with a network device.
- the network device in the embodiment of the present application may be a device configured to communicate with the terminal device, where the network device may be an evolved base station (Evolutional NodeB, eNB or eNodeB) in the LTE system, or may be a cloud wireless access network (Cloud A radio controller in a Radio Access Network (CRAN) scenario, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, a Next Generation Evolutional NodeB (NG-eNB), and a 5G network.
- the embodiment of the present application is not limited in the case of an access network device (for example, gNB) or an access network device in a publicly-developed public land mobile network (PLMN) network.
- PLMN public land mobile network
- FIG. 1 exemplarily shows one network device and two terminal devices.
- the wireless communication system 100 may include a plurality of network devices and may include other numbers of terminal devices within the coverage of each network device. The application embodiment does not limit this.
- the wireless communication system 100 may further include an Access and Mobility Management Function (AMF), a Session Management Function (SMF), and a Unified Data Management (UDM).
- AMF Access and Mobility Management Function
- SMF Session Management Function
- UDM Unified Data Management
- Other network entities such as an authentication server function (AUSF), are not limited in this embodiment of the present application.
- the term "article of manufacture” as used in this application encompasses a computer program accessible from any computer-readable device, carrier, or media.
- the computer readable medium may include, but is not limited to, a magnetic storage device (eg, a hard disk, a floppy disk, or a magnetic tape, etc.), such as a compact disc (CD), a digital versatile disc (Digital Versatile Disc, DVD). Etc.), smart cards and flash memory devices (eg, Erasable Programmable Read-Only Memory (EPROM), cards, sticks or key drivers, etc.).
- various storage media described herein can represent one or more devices and/or other machine-readable media for storing information.
- the term "machine-readable medium” may include, but is not limited to, a variety of media capable of storing, containing, and/or carrying instructions and/or data.
- system and “network” are used interchangeably herein.
- the term “and/or” in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations.
- the character "/" in this article generally indicates that the contextual object is an "or" relationship.
- FIG. 2 is a schematic flowchart of a physical uplink shared channel transmission method 200 according to an embodiment of the present application.
- the method 200 is optionally applicable to the system shown in FIG. 1, but is not limited thereto.
- the method 200 includes at least some of the following.
- the terminal device determines, according to a beam used for receiving the PDCCH, or according to a beam used by the previously transmitted PUSCH, or according to a beam used for transmitting the PUCCH, determining a transmission beam for transmitting the first PUSCH.
- the terminal device cannot determine the uplink beam because the uplink beam management is not performed before being scheduled to transmit the first PUSCH.
- the beam used to receive a signal may also be described as a spatial domain reception filter used to receive a signal, and a beam used to transmit a signal may also be described as being sent.
- a spatial domain transmission filter used by a signal Both signals use the same spatial domain transmission filter to transmit signals, which can be said to be quasi-co-located for spatial reception parameters.
- the method 200 further includes:
- the terminal device receives a DCI sent by the network device, where the DCI is used to schedule transmission of the first PUSCH.
- the DCI format of the DCI is DCI format 0_0.
- the DCI format 0_0 is used to schedule PUSCH transmission in the fallback mode.
- the DCI is not included in the DCI, and the SRI information is used to indicate at least one SRS resource.
- the terminal device may determine, according to the at least one SRS resource indicated by the SRI information, a precoding matrix and/or a beam used for PUSCH transmission. If the DCI does not include an indication field of the SRI information, the terminal device cannot determine an uplink transmission beam from the information carried by the DCI.
- the transmission of the first PUSCH is based on a single antenna port.
- the single antenna port may be a port for PUSCH transmission, or may be a Demodulation Reference Signal (DMRS) port.
- DMRS Demodulation Reference Signal
- the first PUSCH is transmitted through only one antenna port, and is not transmitted through multiple antenna ports.
- the first PUSCH is used to carry the MSG.3 in the contention based random access procedure.
- the PDCCH is a PDCCH carrying a DCI for scheduling the first PUSCH, or the PDCCH is a PDCCH that satisfies a predefined delay relationship with the first PUSCH.
- the PDCCH is a PDCCH that is recently received by the terminal device before the k time slots or k OFDM symbols of the first PUSCH, and k is a non-negative integer.
- the value of k may be a fixed value agreed by the terminal device and the network device, and k is an integer greater than or equal to 0.
- the second PDCCH is the PDCCH that the terminal device recently received before the nkth time slot; if the value of k is 0, the second PDCCH is The PDCCH that is recently received by the terminal device before the first PUSCH is transmitted.
- the first PUSCH may not be a PUSCH scheduled by DCI, but a PUSCH autonomously transmitted by the terminal device, for example, based on a Grant-free mode or a Semi-Persistent Scheduling (SPS)-based PUSCH, or based on MSG.3 sent by Radio Access Technology (RAT).
- SPS Semi-Persistent Scheduling
- RAT Radio Access Technology
- the terminal device receives the receive beam used by the PDCCH, or determines a receive beam used for receiving the CORESET where the PDCCH is located, to determine a transmit beam for transmitting the first PUSCH.
- the terminal device receives the receive beam used by the PDCCH, and determines that the transmit beam of the first PUSCH is transmitted.
- the beam correspondence of the terminal side needs to be reported to the network side as the terminal capability. That is, the beam correspondence for the terminal device needs to be reported to the network device as the terminal capability.
- the terminal device sends the transmit beam used by the MSG.3 in the contention-based random access procedure, or the transmit beam used to transmit the PUSCH is determined to be the transmit beam of the first PUSCH.
- the terminal device will transmit a spatial domain receive filter used by MSG.3 or the most recently transmitted PUSCH as a spatial domain transmission filter for transmitting the first PUSCH.
- the terminal device receives PUCCH spatial information indicated by the network device by using RRC signaling and/or MAC signaling;
- the terminal device determines, according to the PUCCH spatial information, a transmit beam that transmits the first PUSCH.
- the network device configures a plurality of PUCCH spatial information configurations by using RRC signaling, and then selects the currently used PUCCH spatial information by using MAC signaling, and determines a beam used for transmitting the first PUSCH according to the PUCCH spatial information. Therefore, the method may also be described as that the terminal device determines a spatial transmission filter for transmitting the first PUSCH according to spatial information of the PUCCH or a spatial transmission filter.
- the terminal device sends a beam used by the PUCCH to determine a transmission beam for transmitting the first PUSCH.
- the beam correspondence of the terminal side needs to be reported to the network side as the terminal capability. That is, the beam correspondence for the terminal device needs to be reported to the network device as the terminal capability.
- the terminal device transmits the first PUSCH according to the determined beam.
- the terminal device transmits the first PUSCH according to the determined spatial domain transmission filter.
- the beam when the uplink device is not determined by the terminal device without performing uplink beam management before being scheduled to transmit the first PUSCH, the beam may be used according to the received PDCCH, or according to the previous The beam used by the transmitted PUSCH or the transmission beam of the first PUSCH is determined according to the beam used for transmitting the PUCCH. Therefore, the first PUSCH can be transmitted according to the determined beam, thereby improving the performance of the PUSCH transmission.
- FIG. 3 is a schematic block diagram of a terminal device 300 according to an embodiment of the present application.
- the terminal device 300 includes:
- the processing unit 310 is configured to determine, according to the beam used for receiving the PDCCH, or according to the beam used by the previously transmitted PUSCH, or according to the beam used to transmit the PUCCH, determine the transmit beam of the first PUSCH;
- the communication unit 320 is configured to transmit the first PUSCH according to the determined beam.
- the communication unit 320 is further configured to receive downlink control information DCI sent by the network device, where the DCI is used to schedule transmission of the first PUSCH.
- the DCI format of the DCI is DCI format 0_0.
- the DCI is not included in the DCI, and the SRI information is used to indicate at least one SRS resource.
- the transmission of the first PUSCH is based on a single antenna port.
- the first PUSCH is used to carry the third piece of information MSG.3 in the contention-based random access procedure.
- the PDCCH is a PDCCH carrying a DCI for scheduling the first PUSCH, or the PDCCH is a PDCCH that satisfies a predefined delay relationship with the first PUSCH.
- the PDCCH is a PDCCH that meets a predefined delay relationship with the first PUSCH, and includes:
- the PDCCH is a PDCCH that is recently received by the terminal device before the k time slots or k OFDM symbols of the first PUSCH, and k is a non-negative integer.
- processing unit 320 is specifically configured to:
- the receiving beam used for receiving the PDCCH or the receiving beam used for receiving the CORESET where the PDCCH is located is determined to be a transmitting beam for transmitting the first PUSCH.
- processing unit 320 is specifically configured to:
- the transmit beam used by the MSG.3 in the contention-based random access procedure or the transmit beam used to transmit the PUSCH last time is determined to be the transmit beam for transmitting the first PUSCH.
- the processing unit 320 is specifically configured to:
- the beam used for transmitting the PUCCH is determined to be a transmission beam for transmitting the first PUSCH.
- the processor 430 is configured to execute program code in the memory 410.
- the processor 430 can implement various operations performed by the terminal device in the method 200 in FIG. 2, and details are not described herein for brevity.
- the device 400 can be a terminal device, such as a mobile phone.
- the processor 430 may be a central processing unit (CPU), and the processor 430 may also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits. (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and more.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- Transceiver 420 can be configured to implement signal transmission and reception functions, such as frequency modulation and demodulation functions or upconversion and downconversion functions.
- FIG. 5 is a schematic structural diagram of a system chip 500 according to an embodiment of the present application.
- the system chip 500 of FIG. 5 includes an input interface 501, an output interface 502, a processor 503, and a memory 504 that can be connected by an internal communication connection line, the processor 503 being configured to execute code in the memory 504.
- the computer program product includes one or more computer instructions.
- the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (28)
- 一种物理上行共享信道传输方法,包括:终端设备根据接收物理下行控制信道PDCCH所用的波束,或者,根据之前发送的物理上行共享信道PUSCH所采用的波束,或者,根据发送物理上行控制信道PUCCH所采用的波束,确定传输第一PUSCH的发送波束;所述终端设备根据所确定的波束传输所述第一PUSCH。
- 根据权利要求1所述的方法,其中,在所述终端设备确定传输所述第一PUSCH的发送波束之前,所述方法还包括:所述终端设备接收网络设备发送的下行控制信息DCI,所述DCI用于调度所述第一PUSCH的传输。
- 根据权利要求2所述的方法,其中,所述DCI的DCI格式为DCI格式0_0。
- 根据权利要求2或3所述的方法,其中,所述DCI中不包括探测参考信号资源指示SRI信息,所述SRI信息用于指示至少一个SRS资源。
- 根据权利要求1至4中任一项所述的方法,其中,所述第一PUSCH的传输基于单个天线端口。
- 根据权利要求1至5中任一项所述的方法,其中,所述第一PUSCH用于携带基于竞争的随机接入过程中的第三条信息MSG.3。
- 根据权利要求1至6中任一项所述的方法,其中,所述PDCCH为承载用于调度所述第一PUSCH的DCI的PDCCH,或者,所述PDCCH为与所述第一PUSCH满足预定义的时延关系的PDCCH。
- 根据权利要求7所述的方法,其中,所述PDCCH为与所述第一PUSCH满足预定义的时延关系的PDCCH,包括:所述PDCCH为所述终端设备传输所述第一PUSCH的k个时隙或者k个OFDM符号之前最近接收到的PDCCH,k为非负整数。
- 根据权利要求1至8中任一项所述的方法,其中,所述终端设备根据接收PDCCH所用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备将接收所述PDCCH所用的接收波束,或者将接收所述PDCCH所在的控制资源集合CORESET所用的接收波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求1至8中任一项所述的方法,其中,若针对所述终端 设备的波束对应性成立时,所述终端设备根据接收PDCCH所用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备将接收PDCCH所用的接收波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求1至6中任一项所述的方法,其中,所述终端设备根据之前发送的PUSCH所采用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备将发送基于竞争的随机接入过程中的MSG.3所用的发送波束,或者将最近一次发送PUSCH所采用的发送波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求1至6中任一项所述的方法,其中,若针对所述终端设备的波束对应性不成立时,所述终端设备根据之前发送的PUSCH所采用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备将之前发送的PUSCH所采用的波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求1至6中任一项所述的方法,其中,所述终端设备根据发送PUCCH所采用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备接收所述网络设备通过无线资源控制RRC信令和/或媒体接入控制MAC信令指示的PUCCH空间信息;所述终端设备根据所述PUCCH空间信息,确定传输所述第一PUSCH的发送波束。
- 根据权利要求1至6中任一项所述的方法,其中,若针对所述终端设备的波束对应性不成立时,所述终端设备根据发送PUCCH所采用的波束,确定传输所述第一PUSCH的发送波束,包括:所述终端设备将发送PUCCH所采用的波束,确定为传输所述第一PUSCH的发送波束。
- 一种终端设备,包括:处理单元,配置为根据接收物理下行控制信道PDCCH所用的波束,或者,根据之前发送的物理上行共享信道PUSCH所采用的波束,或者,根据发送物理上行控制信道PUCCH所采用的波束,确定传输第一PUSCH的发 送波束;通信单元,配置为根据所确定的波束传输所述第一PUSCH。
- 根据权利要求15所述的终端设备,其中,在所述处理单元确定传输所述第一PUSCH的发送波束之前,所述通信单元还配置为接收网络设备发送的下行控制信息DCI,所述DCI用于调度所述第一PUSCH的传输。
- 根据权利要求16所述的终端设备,其中,所述DCI的DCI格式为DCI格式0_0。
- 根据权利要求16或17所述的终端设备,其中,所述DCI中不包括探测参考信号资源指示SRI信息,所述SRI信息用于指示至少一个SRS资源。
- 根据权利要求15至18中任一项所述的终端设备,其中,所述第一PUSCH的传输基于单个天线端口。
- 根据权利要求15至19中任一项所述的终端设备,其中,所述第一PUSCH用于携带基于竞争的随机接入过程中的第三条信息MSG.3。
- 根据权利要求15至19中任一项所述的终端设备,其中,所述PDCCH为承载用于调度所述第一PUSCH的DCI的PDCCH,或者,所述PDCCH为与所述第一PUSCH满足预定义的时延关系的PDCCH。
- 根据权利要求21所述的终端设备,其中,所述PDCCH为与所述第一PUSCH满足预定义的时延关系的PDCCH,包括:所述PDCCH为所述终端设备传输所述第一PUSCH的k个时隙或者k个OFDM符号之前最近接收到的PDCCH,k为非负整数。
- 根据权利要求15至22中任一项所述的终端设备,其中,所述处理单元具体配置为:将接收所述PDCCH所用的接收波束,或者将接收所述PDCCH所在的控制资源集合CORESET所用的接收波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求15至22中任一项所述的终端设备,其中,若针对所述终端设备的波束对应性成立时,所述处理单元具体配置为:将接收PDCCH所用的接收波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求15至20中任一项所述的终端设备,其中,所述处理 单元具体配置为:将发送基于竞争的随机接入过程中的MSG.3所用的发送波束,或者将最近一次发送PUSCH所采用的发送波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求15至20中任一项所述的终端设备,其中,若针对所述终端设备的波束对应性不成立时,所述处理单元具体配置为:将之前发送的PUSCH所采用的波束,确定为传输所述第一PUSCH的发送波束。
- 根据权利要求15至20中任一项所述的终端设备,其中,所述处理单元具体配置为:接收所述网络设备通过无线资源控制RRC信令和/或媒体接入控制MAC信令指示的PUCCH空间信息;根据所述PUCCH空间信息,确定传输所述第一PUSCH的发送波束。
- 根据权利要求15至20中任一项所述的终端设备,其中,若针对所述终端设备的波束对应性不成立时,所述处理单元具体配置为:将发送PUCCH所采用的波束,确定为传输所述第一PUSCH的发送波束。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2018409020A AU2018409020A1 (en) | 2018-02-14 | 2018-02-14 | Physical uplink shared channel transmission method and terminal device |
CN201880042527.7A CN110809901A (zh) | 2018-02-14 | 2018-02-14 | 物理上行共享信道传输方法和终端设备 |
PCT/CN2018/076874 WO2019157733A1 (zh) | 2018-02-14 | 2018-02-14 | 物理上行共享信道传输方法和终端设备 |
JP2020542868A JP2021516892A (ja) | 2018-02-14 | 2018-02-14 | 物理上り共有チャネルの伝送方法及び端末デバイス |
EP18906345.6A EP3737181B1 (en) | 2018-02-14 | 2018-02-14 | Physical uplink shared channel transmission method and terminal device |
KR1020207023383A KR20200119813A (ko) | 2018-02-14 | 2018-02-14 | 물리 상향 공유 채널의 전송 방법 및 단말기 디바이스 |
CN202010088946.3A CN111163522B (zh) | 2018-02-14 | 2018-02-14 | 物理上行共享信道传输方法和终端设备 |
TW108104867A TW201935983A (zh) | 2018-02-14 | 2019-02-13 | 實體上傳分享通道傳輸方法和終端設備 |
US16/933,426 US11089587B2 (en) | 2018-02-14 | 2020-07-20 | Physical uplink shared channel transmission method and terminal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/076874 WO2019157733A1 (zh) | 2018-02-14 | 2018-02-14 | 物理上行共享信道传输方法和终端设备 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/933,426 Continuation US11089587B2 (en) | 2018-02-14 | 2020-07-20 | Physical uplink shared channel transmission method and terminal device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019157733A1 true WO2019157733A1 (zh) | 2019-08-22 |
Family
ID=67620156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/076874 WO2019157733A1 (zh) | 2018-02-14 | 2018-02-14 | 物理上行共享信道传输方法和终端设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11089587B2 (zh) |
EP (1) | EP3737181B1 (zh) |
JP (1) | JP2021516892A (zh) |
KR (1) | KR20200119813A (zh) |
CN (2) | CN111163522B (zh) |
AU (1) | AU2018409020A1 (zh) |
TW (1) | TW201935983A (zh) |
WO (1) | WO2019157733A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113271681A (zh) * | 2020-02-17 | 2021-08-17 | 维沃移动通信有限公司 | Pusch传输方法、终端及网络设备 |
CN115549872A (zh) * | 2021-06-30 | 2022-12-30 | 大唐移动通信设备有限公司 | Pusch信号的处理方法、装置及存储介质 |
EP4120759A4 (en) * | 2020-03-13 | 2024-04-03 | Datang Mobile Communications Equipment Co., Ltd. | UPLINK CHANNEL TRANSMISSION METHOD AND APPARATUS, BASE STATION, TERMINAL AND STORAGE MEDIUM |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4205332A4 (en) * | 2020-09-29 | 2023-11-15 | ZTE Corporation | METHOD AND DEVICE FOR INCREASING THE FLEXIBILITY OF SOUND REFERENCE SIGNALS |
CN114390696A (zh) * | 2020-10-22 | 2022-04-22 | 索尼公司 | 电子设备、通信方法和存储介质 |
CN112104994A (zh) * | 2020-10-30 | 2020-12-18 | 北京光宇之勋科技有限公司 | 一种获取用于大数据分析的物流信息的方法、系统及非暂时性计算机可读存储介质 |
CN116684043A (zh) * | 2022-02-18 | 2023-09-01 | 大唐移动通信设备有限公司 | Msg3发送方法、Msg3接收方法、装置、设备及可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035631A (zh) * | 2009-10-08 | 2011-04-27 | 中兴通讯股份有限公司 | 上行接入链路信道质量指示的反馈方法及装置 |
CN104380625A (zh) * | 2012-03-22 | 2015-02-25 | Lg电子株式会社 | 用于发送或接收上行信号的方法 |
CN107637000A (zh) * | 2015-06-17 | 2018-01-26 | 英特尔Ip公司 | 下一代lte设备和系统的ack/nack信号 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101478824B (zh) * | 2009-02-02 | 2015-05-13 | 中兴通讯股份有限公司 | 一种随机接入过程中标识下行分量载波的方法及基站 |
US9379844B2 (en) * | 2010-02-24 | 2016-06-28 | Samsung Electronics Co., Ltd. | Method and system for indicating an enabled transport block |
US9615360B2 (en) * | 2012-07-27 | 2017-04-04 | Futurewei Technologies, Inc. | System and method for multiple point communications |
TWI767306B (zh) * | 2015-11-10 | 2022-06-11 | 美商Idac控股公司 | 波束成形系統下行控制頻道設計及傳訊 |
US10863536B2 (en) * | 2016-07-22 | 2020-12-08 | Sharp Kabushiki Kaisha | Terminal apparatus, base station apparatus, communication method, and integrated circuit |
CN110463127A (zh) * | 2017-03-24 | 2019-11-15 | 瑞典爱立信有限公司 | 指示无线装置的传送器配置的系统和方法 |
US10764896B2 (en) * | 2017-11-08 | 2020-09-01 | Samsung Electronics Co., Ltd. | Method and apparatus for beam management in the unlicensed spectrum |
US10863494B2 (en) * | 2018-01-22 | 2020-12-08 | Apple Inc. | Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration |
CN110120862B (zh) * | 2018-02-06 | 2024-09-10 | 苹果公司 | 用于波束管理的装置和方法 |
CN110149189B (zh) * | 2018-02-13 | 2020-12-22 | 华为技术有限公司 | 一种信息传输方法和装置 |
-
2018
- 2018-02-14 AU AU2018409020A patent/AU2018409020A1/en not_active Abandoned
- 2018-02-14 WO PCT/CN2018/076874 patent/WO2019157733A1/zh unknown
- 2018-02-14 CN CN202010088946.3A patent/CN111163522B/zh active Active
- 2018-02-14 EP EP18906345.6A patent/EP3737181B1/en active Active
- 2018-02-14 JP JP2020542868A patent/JP2021516892A/ja not_active Withdrawn
- 2018-02-14 CN CN201880042527.7A patent/CN110809901A/zh active Pending
- 2018-02-14 KR KR1020207023383A patent/KR20200119813A/ko not_active Application Discontinuation
-
2019
- 2019-02-13 TW TW108104867A patent/TW201935983A/zh unknown
-
2020
- 2020-07-20 US US16/933,426 patent/US11089587B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102035631A (zh) * | 2009-10-08 | 2011-04-27 | 中兴通讯股份有限公司 | 上行接入链路信道质量指示的反馈方法及装置 |
CN104380625A (zh) * | 2012-03-22 | 2015-02-25 | Lg电子株式会社 | 用于发送或接收上行信号的方法 |
CN107637000A (zh) * | 2015-06-17 | 2018-01-26 | 英特尔Ip公司 | 下一代lte设备和系统的ack/nack信号 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3737181A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113271681A (zh) * | 2020-02-17 | 2021-08-17 | 维沃移动通信有限公司 | Pusch传输方法、终端及网络设备 |
CN113271681B (zh) * | 2020-02-17 | 2023-04-07 | 维沃移动通信有限公司 | Pusch传输方法、终端及网络设备 |
EP4120759A4 (en) * | 2020-03-13 | 2024-04-03 | Datang Mobile Communications Equipment Co., Ltd. | UPLINK CHANNEL TRANSMISSION METHOD AND APPARATUS, BASE STATION, TERMINAL AND STORAGE MEDIUM |
CN115549872A (zh) * | 2021-06-30 | 2022-12-30 | 大唐移动通信设备有限公司 | Pusch信号的处理方法、装置及存储介质 |
CN115549872B (zh) * | 2021-06-30 | 2024-04-26 | 大唐移动通信设备有限公司 | Pusch信号的处理方法、装置及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP3737181A1 (en) | 2020-11-11 |
US20200351850A1 (en) | 2020-11-05 |
CN110809901A (zh) | 2020-02-18 |
EP3737181B1 (en) | 2023-03-29 |
JP2021516892A (ja) | 2021-07-08 |
CN111163522A (zh) | 2020-05-15 |
KR20200119813A (ko) | 2020-10-20 |
EP3737181A4 (en) | 2020-12-30 |
AU2018409020A1 (en) | 2020-09-03 |
CN111163522B (zh) | 2021-03-09 |
US11089587B2 (en) | 2021-08-10 |
TW201935983A (zh) | 2019-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019157681A1 (zh) | 探测参考信号传输方法、终端设备和网络设备 | |
WO2019157733A1 (zh) | 物理上行共享信道传输方法和终端设备 | |
WO2019095212A1 (zh) | 无线通信的方法、终端设备和网络设备 | |
WO2019157911A1 (zh) | 波束管理方法、终端、网络设备以及存储介质 | |
WO2019183848A1 (zh) | 监听pdcch的方法、终端设备和网络设备 | |
WO2019019140A1 (zh) | 发送系统信息的方法、网络设备和终端设备 | |
WO2018082043A1 (zh) | 通信方法、终端和网络设备 | |
WO2019191982A1 (zh) | 传输信息的方法、终端设备和网络设备 | |
CN112752259B (zh) | 一种终端类型的确定方法、网络设备及终端 | |
WO2018126833A1 (zh) | 无线通信的方法和设备 | |
WO2019148443A1 (zh) | 确定竞争窗口的方法和设备 | |
TW201919427A (zh) | 無線通訊方法、終端和網路設備 | |
WO2019140662A1 (zh) | 无线通信方法、终端设备和网络设备 | |
US11690039B2 (en) | Wireless communication method of dual-registered terminal device, terminal device, and network device | |
KR102684116B1 (ko) | 액세스 네트워크 장치를 인증하는 방법 및 관련 장치 | |
WO2019136711A1 (zh) | 信号传输的方法、终端设备和网络设备 | |
WO2019096276A1 (zh) | 数据传输的方法和装置 | |
US11234203B2 (en) | Dual-registered terminal device wireless communication method, network device and terminal device | |
US11251928B2 (en) | Wireless communication method, network device, and terminal device | |
WO2019076226A1 (zh) | 一种多载波中数据传输的方法及装置 | |
WO2019153360A1 (zh) | 无线通信的方法和终端设备 | |
WO2020097920A1 (zh) | 参数重配的方法和装置 | |
WO2019051791A1 (zh) | 传输数据的方法和设备 | |
WO2019028776A1 (zh) | 无线通信的方法、网络设备和终端设备 | |
WO2019153361A1 (zh) | 无线通信的方法和终端设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18906345 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2020542868 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2018906345 Country of ref document: EP Effective date: 20200807 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2018409020 Country of ref document: AU Date of ref document: 20180214 Kind code of ref document: A |