WO2018201402A8 - 确定上行信号的传输参数的方法、终端和网络设备 - Google Patents

确定上行信号的传输参数的方法、终端和网络设备 Download PDF

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Publication number
WO2018201402A8
WO2018201402A8 PCT/CN2017/083083 CN2017083083W WO2018201402A8 WO 2018201402 A8 WO2018201402 A8 WO 2018201402A8 CN 2017083083 W CN2017083083 W CN 2017083083W WO 2018201402 A8 WO2018201402 A8 WO 2018201402A8
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WO
WIPO (PCT)
Prior art keywords
terminal
srs resource
network device
uplink signal
transmission parameters
Prior art date
Application number
PCT/CN2017/083083
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English (en)
French (fr)
Other versions
WO2018201402A1 (zh
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BR112019023047A priority Critical patent/BR112019023047A2/pt
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to JP2019559830A priority patent/JP7009505B2/ja
Priority to RU2019137300A priority patent/RU2741632C1/ru
Priority to CN201911312508.4A priority patent/CN110868282B/zh
Priority to CN201780090211.0A priority patent/CN110574458B/zh
Priority to EP17908706.9A priority patent/EP3611979B1/en
Priority to MX2019013114A priority patent/MX2019013114A/es
Priority to KR1020197034909A priority patent/KR102365905B1/ko
Priority to AU2017412458A priority patent/AU2017412458B2/en
Priority to PCT/CN2017/083083 priority patent/WO2018201402A1/zh
Priority to ES17908706T priority patent/ES2860274T3/es
Priority to CA3063213A priority patent/CA3063213C/en
Publication of WO2018201402A1 publication Critical patent/WO2018201402A1/zh
Publication of WO2018201402A8 publication Critical patent/WO2018201402A8/zh
Priority to US16/672,359 priority patent/US11070400B2/en
Priority to IL270383A priority patent/IL270383B2/en
Priority to PH12019502474A priority patent/PH12019502474A1/en
Priority to ZA2019/08001A priority patent/ZA201908001B/en
Priority to US17/345,939 priority patent/US11637722B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding 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
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—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
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本申请公开了一种确定上行信号的传输参数的方法、终端和网络设备，该方法包括：终端确定第一探测参考信号SRS资源集合；终端接收网络设备发送的第一指示信息，第一指示信息用于指示终端传输非周期性SRS；终端根据第一指示信息和第一SRS资源集合确定目标SRS资源集合；终端在目标SRS资源集合中的SRS资源上向网络设备发送非周期性SRS；终端接收网络设备发送的第二指示信息，第二指示信息用于指示目标SRS资源集合中的目标SRS资源；终端根据目标SRS资源确定用于传输待传输的上行信号的传输参数。本申请实施例中，终端可以根据目标SRS资源确定用于传输待传输的上行信号的传输参数，避免了现有技术中SRS资源仅能用于传输SRS以估计信道状态，合理的使用SRS资源。
PCT/CN2017/083083 2017-05-04 2017-05-04 确定上行信号的传输参数的方法、终端和网络设备 WO2018201402A1 (zh)

Priority Applications (17)

Application Number Priority Date Filing Date Title
KR1020197034909A KR102365905B1 (ko) 2017-05-04 2017-05-04 업링크 신호의 전송 파라미터를 결정하는 방법, 단말기 및 네트워크 장치
JP2019559830A JP7009505B2 (ja) 2017-05-04 2017-05-04 アップリンク信号の伝送パラメータを確定する方法、端末及びネットワーク装置
RU2019137300A RU2741632C1 (ru) 2017-05-04 2017-05-04 Способ определения параметров передачи сигнала восходящего канала, оконечное устройство и сетевое устройство
CN201911312508.4A CN110868282B (zh) 2017-05-04 2017-05-04 确定上行信号的传输参数的方法、终端和网络设备
CN201780090211.0A CN110574458B (zh) 2017-05-04 2017-05-04 确定上行信号的传输参数的方法、终端和网络设备
EP17908706.9A EP3611979B1 (en) 2017-05-04 2017-05-04 Method for determining transmission parameters of uplink signal, terminal and network device
PCT/CN2017/083083 WO2018201402A1 (zh) 2017-05-04 2017-05-04 确定上行信号的传输参数的方法、终端和网络设备
AU2017412458A AU2017412458B2 (en) 2017-05-04 2017-05-04 Method for determining transmission parameters of uplink signal, terminal and network device
MX2019013114A MX2019013114A (es) 2017-05-04 2017-05-04 Metodo para determinar parametros de transmision de se?al de enlace ascendente terminal y dispositivo de red.
BR112019023047A BR112019023047A2 (pt) 2017-05-04 2017-05-04 método de determinação de parâmetros de transmissão de sinais de link superior, terminal e dispositivo de rede
ES17908706T ES2860274T3 (es) 2017-05-04 2017-05-04 Método para determinar parámetros de transmisión de señal de enlace ascendente, terminal y dispositivo de red
CA3063213A CA3063213C (en) 2017-05-04 2017-05-04 Method for determining transmission parameters of uplink signal, terminal and network device
US16/672,359 US11070400B2 (en) 2017-05-04 2019-11-01 Method for determining transmission parameters of uplink signal, terminal and network device
IL270383A IL270383B2 (en) 2017-05-04 2019-11-03 A method for determining signal transmission parameters for a satellite, terminal and network device
PH12019502474A PH12019502474A1 (en) 2017-05-04 2019-11-04 Method for determining transmission parameters of uplink signal, terminal and network device
ZA2019/08001A ZA201908001B (en) 2017-05-04 2019-12-02 Method for determining transmission parameters of uplink signal, terminal and network device
US17/345,939 US11637722B2 (en) 2017-05-04 2021-06-11 Method for determining transmission parameters of uplink signal, terminal and network device

Applications Claiming Priority (1)

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PCT/CN2017/083083 WO2018201402A1 (zh) 2017-05-04 2017-05-04 确定上行信号的传输参数的方法、终端和网络设备

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US16/672,359 Continuation US11070400B2 (en) 2017-05-04 2019-11-01 Method for determining transmission parameters of uplink signal, terminal and network device

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WO2018201402A1 WO2018201402A1 (zh) 2018-11-08
WO2018201402A8 true WO2018201402A8 (zh) 2019-10-17

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US (2) US11070400B2 (zh)
EP (1) EP3611979B1 (zh)
JP (1) JP7009505B2 (zh)
KR (1) KR102365905B1 (zh)
CN (2) CN110574458B (zh)
AU (1) AU2017412458B2 (zh)
BR (1) BR112019023047A2 (zh)
CA (1) CA3063213C (zh)
ES (1) ES2860274T3 (zh)
IL (1) IL270383B2 (zh)
MX (1) MX2019013114A (zh)
PH (1) PH12019502474A1 (zh)
RU (1) RU2741632C1 (zh)
WO (1) WO2018201402A1 (zh)
ZA (1) ZA201908001B (zh)

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US20200067739A1 (en) 2020-02-27
KR20200004338A (ko) 2020-01-13
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MX2019013114A (es) 2019-12-16
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