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SG11201913228YA - Method for transmitting srs and terminal therefor - Google Patents

Method for transmitting srs and terminal therefor

Info

Publication number
SG11201913228YA
SG11201913228YA SG11201913228YA SG11201913228YA SG11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA SG 11201913228Y A SG11201913228Y A SG 11201913228YA
Authority
SG
Singapore
Prior art keywords
transmitting srs
terminal therefor
therefor
terminal
srs
Prior art date
Application number
SG11201913228YA
Inventor
Kukheon Choi
Jiwon Kang
Kyuseok Kim
Minki Ahn
Kilbom Lee
Original Assignee
Lg Electronics Inc
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
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of SG11201913228YA publication Critical patent/SG11201913228YA/en

Links

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
    • H04L5/0048—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
    • H04L5/0091—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
    • 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
    • H04B7/0602—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 antenna switching
    • 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
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0675—Space-time coding characterised by the signaling
    • 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
    • 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
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201913228YA 2017-07-27 2018-01-30 Method for transmitting srs and terminal therefor SG11201913228YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762537491P 2017-07-27 2017-07-27
PCT/KR2018/001275 WO2019022329A1 (en) 2017-07-27 2018-01-30 Method for transmitting srs and terminal therefor

Publications (1)

Publication Number Publication Date
SG11201913228YA true SG11201913228YA (en) 2020-01-30

Family

ID=65039684

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913228YA SG11201913228YA (en) 2017-07-27 2018-01-30 Method for transmitting srs and terminal therefor

Country Status (8)

Country Link
US (3) US11558161B2 (en)
EP (1) EP3661097B1 (en)
JP (1) JP2020528690A (en)
KR (2) KR102355636B1 (en)
CN (2) CN115767749A (en)
CA (1) CA3071085C (en)
SG (1) SG11201913228YA (en)
WO (1) WO2019022329A1 (en)

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* Cited by examiner, † Cited by third party
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US11652522B2 (en) * 2017-08-11 2023-05-16 Qualcomm Incorporated Methods and apparatus for SRS antenna switching in carrier aggregation
WO2019037026A1 (en) * 2017-08-24 2019-02-28 Qualcomm Incorporated Method for transmitting sounding reference signal for user equipment with asymmetric transmit/receive
CN110034889B (en) * 2018-01-12 2021-12-28 华为技术有限公司 Sounding Reference Signal (SRS) configuration method and device
US11088750B2 (en) * 2018-02-16 2021-08-10 Qualcomm Incorporated Feedback of beam switch time capability
CN111886810B (en) * 2018-04-04 2021-12-24 华为技术有限公司 Method for transmitting sounding reference signal, terminal device and computer-readable storage medium
CN118300652A (en) * 2018-08-17 2024-07-05 交互数字专利控股公司 Beam management for multiple TRP
CN111405663A (en) * 2019-01-03 2020-07-10 索尼公司 Electronic device and method for wireless communication, computer-readable storage medium
CN111435900B (en) * 2019-02-20 2022-04-22 维沃移动通信有限公司 Resource allocation method and equipment
US11245552B2 (en) * 2019-03-29 2022-02-08 Skyworks Solutions, Inc. Sounding reference signal switching
KR102697373B1 (en) 2019-04-03 2024-08-22 삼성전자주식회사 Method for transmitting sounding reference signals and electronic device thereof
US11509372B2 (en) * 2019-05-03 2022-11-22 Qualcomm Incorporated Capability information for sounding reference signal improvements
CN111835488B (en) * 2019-08-15 2022-12-23 维沃移动通信有限公司 Method for determining mapping of antenna port and terminal
WO2021035389A1 (en) * 2019-08-23 2021-03-04 Qualcomm Incorporated Dynamic modification of sounding procedure configuration
US11638217B2 (en) * 2019-10-09 2023-04-25 Qualcomm Incorporated SRS antenna switching for multiple receive antennas
WO2021153819A1 (en) * 2020-01-30 2021-08-05 엘지전자 주식회사 Electronic device that operates in plurality of communication systems
WO2021162496A1 (en) * 2020-02-13 2021-08-19 엘지전자 주식회사 Method and device for transmitting/receiving sounding reference signals in wireless communication system
WO2021163937A1 (en) * 2020-02-19 2021-08-26 Oppo广东移动通信有限公司 Antenna switching capability indication method, terminal device and communication device
US20210329508A1 (en) * 2020-04-06 2021-10-21 Qualcomm Incorporated Managing fifth generation (5g) new radio (nr) antenna-switching concurrency
EP4136772A1 (en) * 2020-04-17 2023-02-22 Ntt Docomo, Inc. User equipment and method of srs transmission
WO2021246834A1 (en) * 2020-06-05 2021-12-09 엘지전자 주식회사 Method for transmitting srs for plurality of uplink bands in wireless communication system, and apparatus therefor
US11552684B2 (en) 2020-08-31 2023-01-10 Qualcomm Incorporated Techniques for reordering antenna order to avoid transmit blanking
US11588600B2 (en) * 2021-01-25 2023-02-21 Qualcomm Incorporated Antenna selection for sounding reference signal antenna switching
CN115189851B (en) * 2021-04-06 2023-12-26 展讯通信（上海）有限公司 Method and device for determining frequency domain resource position, terminal and network equipment
US11956108B2 (en) 2021-06-14 2024-04-09 Skyworks Solutions, Inc. Antenna swapping without blanking symbols
WO2023004815A1 (en) * 2021-07-30 2023-02-02 Oppo广东移动通信有限公司 Transmission method and apparatus
US20240297694A1 (en) * 2021-09-10 2024-09-05 Beijing Xiaomi Mobile Software Co., Ltd. Capability information reporting method, apparatus and device, capability information receiving method, apparatus and device, and storage medium
WO2024036111A1 (en) * 2022-08-10 2024-02-15 Intel Corporation Techniques for sounding reference signal (srs) operation with eight ports
KR20240022693A (en) * 2022-08-12 2024-02-20 삼성전자주식회사 Method and apparatus of transmission and reception for uplink reference signal in wireless communication systems
WO2024147863A1 (en) * 2023-01-04 2024-07-11 Qualcomm Incorporated Details for 8 ports srs mapping to multiple ofdm symbols
WO2024156107A1 (en) * 2023-01-29 2024-08-02 Oppo广东移动通信有限公司 Wireless communication method, terminal device, and network device
WO2024172604A1 (en) * 2023-02-16 2024-08-22 엘지전자 주식회사 Method and device for wireless signal transmission/reception in wireless communication system
WO2024172508A1 (en) * 2023-02-16 2024-08-22 엘지전자 주식회사 Method for transmitting and receiving srs and device therefor in wireless communication system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9025471B2 (en) 2008-05-07 2015-05-05 Mitsubishi Electric Research Laboratories, Inc. Antenna selection with frequency-hopped sounding reference signals
CN102362441B (en) 2009-03-22 2016-12-21 Lg电子株式会社 Use the channel detection method of multiple antenna and for its device
US8830931B2 (en) * 2009-03-22 2014-09-09 Lg Electronics Inc. Method for transmitting sounding reference signals in a wireless communication system, and apparatus for same
EP2540025B1 (en) * 2010-02-22 2020-08-05 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
KR101740371B1 (en) 2010-11-22 2017-06-08 삼성전자 주식회사 Device and method for allocating a antenna in cellular mobile communication system
US10506585B2 (en) 2014-02-13 2019-12-10 Lg Electronics Inc. Method and apparatus for transmitting sounding reference signal in wireless access system supporting machine type communication
EP3188548A1 (en) 2014-09-23 2017-07-05 Huawei Technologies Co., Ltd. Terminal, base station, base station controller and millimetre wave honeycomb communication method
WO2016163847A1 (en) * 2015-04-10 2016-10-13 엘지전자 주식회사 Method for transmitting or receiving sounding reference signal in wireless communication system and apparatus therefor

Also Published As

Publication number Publication date
KR20200008599A (en) 2020-01-28
US11558161B2 (en) 2023-01-17
CN110945824A (en) 2020-03-31
CN110945824B (en) 2022-12-02
WO2019022329A1 (en) 2019-01-31
EP3661097A1 (en) 2020-06-03
US20240297763A1 (en) 2024-09-05
CA3071085A1 (en) 2019-01-31
KR102290761B1 (en) 2021-08-18
EP3661097B1 (en) 2024-03-27
CN115767749A (en) 2023-03-07
US11968145B2 (en) 2024-04-23
CA3071085C (en) 2023-08-22
EP3661097A4 (en) 2021-04-07
KR102355636B1 (en) 2022-02-08
US20210083825A1 (en) 2021-03-18
KR20210101339A (en) 2021-08-18
JP2020528690A (en) 2020-09-24
US20230121186A1 (en) 2023-04-20

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