SG11201910279WA - Sounding reference signal (srs) transmission protocol - Google Patents

Sounding reference signal (srs) transmission protocol

Info

Publication number
SG11201910279WA
SG11201910279WA SG11201910279WA SG11201910279WA SG11201910279WA SG 11201910279W A SG11201910279W A SG 11201910279WA SG 11201910279W A SG11201910279W A SG 11201910279WA SG 11201910279W A SG11201910279W A SG 11201910279WA SG 11201910279W A SG11201910279W A SG 11201910279WA
Authority
SG
Singapore
Prior art keywords
srs
reference signal
sounding reference
transmission protocol
sounding
Prior art date
Application number
SG11201910279WA
Inventor
Timo Ville Vintola
Peter Gaal
Alvarino Alberto Rico
Yi Huang
Vishal Mahajan
Andrew Puayhoe See
Alexandros Manolakos
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201910279WA publication Critical patent/SG11201910279WA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04B7/0608—Antenna selection according to transmission parameters
    • 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
    • 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
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transmitters (AREA)
SG11201910279WA 2017-06-19 2018-06-19 Sounding reference signal (srs) transmission protocol SG11201910279WA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762521864P 2017-06-19 2017-06-19
US201762556740P 2017-09-11 2017-09-11
US16/011,261 US11026189B2 (en) 2017-06-19 2018-06-18 Sounding reference signal (SRS) transmission protocol
PCT/US2018/038220 WO2018236826A1 (en) 2017-06-19 2018-06-19 Sounding reference signal (srs) transmission protocol

Publications (1)

Publication Number Publication Date
SG11201910279WA true SG11201910279WA (en) 2020-01-30

Family

ID=64657864

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201910279WA SG11201910279WA (en) 2017-06-19 2018-06-19 Sounding reference signal (srs) transmission protocol

Country Status (9)

Country Link
US (1) US11026189B2 (en)
EP (1) EP3643124B1 (en)
JP (1) JP7076480B2 (en)
KR (1) KR102337336B1 (en)
CN (1) CN110754118B (en)
BR (1) BR112019026327A2 (en)
SG (1) SG11201910279WA (en)
TW (1) TWI781185B (en)
WO (1) WO2018236826A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020141647A1 (en) * 2019-01-04 2020-07-09 엘지전자 주식회사 Mobile terminal supporting srs and method for controlling mobile terminal
JP6956755B2 (en) * 2019-02-25 2021-11-02 アンリツ株式会社 Mobile terminal test equipment and its support combination acquisition method
CN111669205B (en) * 2019-03-07 2021-08-17 荣耀终端有限公司 Channel measurement method and equipment
US11245552B2 (en) * 2019-03-29 2022-02-08 Skyworks Solutions, Inc. Sounding reference signal switching
CN114175743B (en) * 2019-08-16 2024-06-25 华为技术有限公司 Method and device for signal transmission and method and device for signal reception
EP3829076A3 (en) * 2019-11-28 2021-08-04 Samsung Electronics Co., Ltd. Transmission power control of sounding reference signals in wireless communication system and device
CN110891305B (en) * 2019-12-11 2022-04-19 维沃移动通信有限公司 Power control device and method and electronic equipment
CN111342847B (en) * 2020-02-13 2021-11-30 芯朴科技(上海)有限公司 Method for adjusting output power
CN113316243A (en) * 2020-02-27 2021-08-27 中兴通讯股份有限公司 Method for transmitting synchronization signal, electronic device, and storage medium
US11015156B1 (en) 2020-05-22 2021-05-25 Franzenburg Protein concentration methods
CN111669199A (en) * 2020-06-08 2020-09-15 维沃移动通信有限公司 Power detection circuit and electronic equipment
KR20210152860A (en) * 2020-06-09 2021-12-16 삼성전자주식회사 Communication circuitry performing amplifying signal using a plurality of amplifier and electronic device comprising the communication circuitry
CN111682885B (en) * 2020-06-09 2022-10-04 芯朴科技(上海)有限公司 1T2R radio frequency circuit and wireless communication equipment
CN113824455B (en) * 2020-06-18 2023-04-07 华为技术有限公司 Method, medium and equipment for controlling output power of antenna
US20220407571A1 (en) 2021-06-14 2022-12-22 Skyworks Solutions, Inc. Fast antenna swapping
WO2023068530A1 (en) * 2021-10-18 2023-04-27 삼성전자 주식회사 Electronic device for controlling output of power amplifier

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101639810B1 (en) * 2009-01-13 2016-07-25 엘지전자 주식회사 Method of transmitting sounding reference signal in multiple antenna system
KR101612550B1 (en) * 2009-05-05 2016-04-19 엘지전자 주식회사 Method of transmitting reference signal in multiple antenna system
US8548406B2 (en) * 2009-05-05 2013-10-01 Lg Electronics Inc. Method of transmitting reference signal in multiple antenna system
CN105024744B (en) * 2009-10-02 2018-08-28 交互数字专利控股公司 A kind of method and WTRU for by the WTRU PUCCH power controls executed
US8958838B2 (en) * 2010-02-12 2015-02-17 Qualcomm Incorporated Multi-stage transmit power control scheme for access point
US8611449B2 (en) * 2010-11-15 2013-12-17 FutureWei Technologes, Inc. Method and apparatus for demodulation of a reference signal
US9516605B2 (en) * 2011-07-13 2016-12-06 Sun Patent Trust Terminal apparatus, base station apparatus, transmission method and reception method
CN103444234B (en) * 2011-07-29 2017-02-15 富士通株式会社 Power control method and terminal
US9900849B2 (en) * 2011-10-03 2018-02-20 Qualcomm Incorporated SRS optimization for coordinated multi-point transmission and reception
US9204434B2 (en) * 2012-03-19 2015-12-01 Qualcomm Incorporated Enhanced sounding reference signal (SRS) operation
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
JP6640718B2 (en) * 2013-06-24 2020-02-05 エルジー エレクトロニクス インコーポレイティド Method and apparatus for controlling transmission power of sounding reference signal in wireless communication system
JP5948376B2 (en) 2014-07-30 2016-07-06 株式会社Ｎｔｔドコモ User terminal, radio base station, and radio communication method
CN108292940B (en) * 2015-12-16 2021-03-23 瑞士优北罗股份有限公司 Transceiver device, modem, communication device and method of processing signals
CN110546913B (en) * 2017-04-27 2022-03-08 Lg 电子株式会社 Method for transmitting SRS and terminal thereof

Also Published As

Publication number Publication date
CN110754118A (en) 2020-02-04
JP2020524444A (en) 2020-08-13
BR112019026327A2 (en) 2020-07-21
WO2018236826A1 (en) 2018-12-27
EP3643124B1 (en) 2023-08-09
US11026189B2 (en) 2021-06-01
KR20200014794A (en) 2020-02-11
CN110754118B (en) 2022-10-28
EP3643124A1 (en) 2020-04-29
US20180368078A1 (en) 2018-12-20
KR102337336B1 (en) 2021-12-08
JP7076480B2 (en) 2022-05-27
TW201907692A (en) 2019-02-16
TWI781185B (en) 2022-10-21

Similar Documents

Publication Publication Date Title
SG11201910279WA (en) Sounding reference signal (srs) transmission protocol
EP3665997A4 (en) Enhanced sounding reference signal transmission
PL3692639T3 (en) Sounding reference transmission
EP3673691A4 (en) Method for transmitting sounding reference signal for user equipment with asymmetric transmit/receive
EP3565349A4 (en) Reference signal transmission technology
EP3566334A4 (en) Transmitting multiplexed sounding reference signal ports in new radio
EP3504926A4 (en) Methods and devices for transmitting and receiving signals
EP3451571A4 (en) Method and device for transmitting discovery signal, and method and device for receiving discovery signal
EP3777002A4 (en) Methods and apparatuses for transmitting signal
PT3391579T (en) Transmitting and receiving narrowband synchronization signals
EP3605934A4 (en) Method for receiving reference signal, and method for transmitting reference signal
PT3586449T (en) Sounding reference signal design
PL3602976T3 (en) Signal communication system
EP3373673A4 (en) Reference signal transmitting method and device, and reference signal receiving method and device
EP3566520A4 (en) Transmitting sounding reference signals in new radio
PT3583805T (en) Wake-up signal transmission
EP3574689A4 (en) Wake-up signal transmission
EP3677075A4 (en) Configuration of additional synchronization signal
EP3566512A4 (en) Methods and apparatuses for reference signal transmission and receiving
ZA202001023B (en) Wake-up signal transmission
EP3338419A4 (en) Methods and apparatuses for transmitting and receiving reference signals
SG11202002997PA (en) Demodulation reference signal transmission
EP3639431A4 (en) Synchronization signal block transmission
EP3589044A4 (en) Method and device for transmitting synchronization signal
EP3900417A4 (en) Synchronization signal transmission