PL3692639T3 - Transmisja referencyjna sondowania - Google Patents

Transmisja referencyjna sondowania

Info

Publication number
PL3692639T3
PL3692639T3 PL18780113T PL18780113T PL3692639T3 PL 3692639 T3 PL3692639 T3 PL 3692639T3 PL 18780113 T PL18780113 T PL 18780113T PL 18780113 T PL18780113 T PL 18780113T PL 3692639 T3 PL3692639 T3 PL 3692639T3
Authority
PL
Poland
Prior art keywords
sounding reference
reference transmission
transmission
sounding
Prior art date
Application number
PL18780113T
Other languages
English (en)
Inventor
Sebastian FAXÉR
Andreas Nilsson
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3692639T3 publication Critical patent/PL3692639T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • H04B7/0456Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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
    • H04B7/0617Diversity 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202Channel estimation
    • H04L25/0224Channel estimation using sounding signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • H04J11/0026Interference mitigation or co-ordination of multi-user interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Golf Clubs (AREA)
PL18780113T 2017-10-02 2018-10-01 Transmisja referencyjna sondowania PL3692639T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762566604P 2017-10-02 2017-10-02
EP18780113.9A EP3692639B1 (en) 2017-10-02 2018-10-01 Sounding reference transmission
PCT/EP2018/076649 WO2019068643A1 (en) 2017-10-02 2018-10-01 SAMPLE REFERENCE TRANSMISSION

Publications (1)

Publication Number Publication Date
PL3692639T3 true PL3692639T3 (pl) 2022-04-11

Family

ID=63720706

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18780113T PL3692639T3 (pl) 2017-10-02 2018-10-01 Transmisja referencyjna sondowania

Country Status (10)

Country Link
US (3) US11265124B2 (pl)
EP (2) EP4016857A1 (pl)
JP (1) JP7001831B2 (pl)
KR (1) KR102361384B1 (pl)
CN (1) CN111434048B (pl)
AU (1) AU2018344835B2 (pl)
ES (1) ES2906966T3 (pl)
MX (1) MX2020003441A (pl)
PL (1) PL3692639T3 (pl)
WO (1) WO2019068643A1 (pl)

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US10432374B2 (en) * 2016-12-12 2019-10-01 Qualcomm Incorporated Reporting uplink channel feedback in wireless communications
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
WO2019032855A1 (en) * 2017-08-11 2019-02-14 Intel IP Corporation CONTROL SIGNALING FOR SURFACE REFERENCE SIGNAL (SRS)
AU2017445393A1 (en) * 2017-12-28 2020-08-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting uplink data and terminal device
WO2019140671A1 (en) * 2018-01-20 2019-07-25 Qualcomm Incorporated Reference resource indication techniques in wireless communications
WO2019192360A1 (en) * 2018-04-03 2019-10-10 Huawei Technologies Co., Ltd. Channel measurement for uplink transmission
US20220116965A1 (en) * 2019-01-10 2022-04-14 Lg Electronics Inc. Method for performing uplink transmission in wireless communication system and apparatus therefor
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US20220166587A1 (en) * 2019-03-28 2022-05-26 Lg Electronics Inc. Method for transmitting and receiving sounding reference signal in wireless communication system and device therefor
US11239967B2 (en) * 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11690020B2 (en) * 2019-08-15 2023-06-27 Intel Corporation Power scaling for uplink full power transmissions in new radio systems
EP4011020A2 (en) * 2019-08-16 2022-06-15 Huawei Technologies Co., Ltd. Methods and apparatus for signaling control information
US11082183B2 (en) * 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11522657B2 (en) * 2019-11-15 2022-12-06 Qualcomm Incorporated Multicast feedback based on reference signal transmissions
KR20220134562A (ko) * 2020-02-13 2022-10-05 퀄컴 인코포레이티드 향상된 사운딩 기준 신호 자원 구성들
CN116134787A (zh) * 2020-08-05 2023-05-16 苹果公司 基于信道的波束成形
US11974331B2 (en) * 2020-10-16 2024-04-30 Samsung Electronics Co., Ltd. PUSCH and PRACH enhancements
CN116491183A (zh) * 2020-10-23 2023-07-25 中兴通讯股份有限公司 多发射/接收点环境中的通信
WO2022147676A1 (en) * 2021-01-06 2022-07-14 Qualcomm Incorporated Uplink mode switching
CN114793150A (zh) * 2021-01-26 2022-07-26 上海推络通信科技合伙企业(有限合伙) 一种被用于无线通信的节点中的方法和装置
CN114884633B (zh) * 2021-02-05 2023-11-10 大唐移动通信设备有限公司 下行调度处理方法、网络设备和存储介质
WO2023203677A1 (ja) * 2022-04-20 2023-10-26 株式会社Nttドコモ 端末、無線通信方法及び基地局
WO2024031536A1 (en) * 2022-08-11 2024-02-15 Lenovo (Beijing) Limited Method and apparatus of uplink transmission
WO2024069594A1 (en) * 2022-09-30 2024-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Multi-sequence srs receiver for multi-trp or d-mimo

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US8867495B2 (en) * 2009-03-20 2014-10-21 Qualcomm Incorporated Feedback mechanisms for beamforming operation
WO2011034400A2 (ko) * 2009-09-21 2011-03-24 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
CN102859892B (zh) * 2010-05-04 2016-06-29 瑞典爱立信有限公司 无线通信系统中的方法和装备
US8488529B2 (en) 2011-01-05 2013-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Efficient information mapping for transmission grants
CN103370898B (zh) 2011-02-07 2017-08-29 瑞典爱立信有限公司 用于探测参考信号srs的上行链路传送的基站(天线)选择的方法和装置
CN102932114B (zh) 2011-08-12 2017-02-15 中兴通讯股份有限公司 一种上行预编码发射方法及装置
US9596065B2 (en) * 2012-10-24 2017-03-14 Qualcomm Incorporated Enhanced SRS transmission for MIMO operation in LTE-A
CN103905104B (zh) * 2012-12-28 2017-12-19 中兴通讯股份有限公司 一种根据探测参考信号的多天线发送方法及终端及基站
US9344167B2 (en) * 2013-06-06 2016-05-17 Broadcom Corporation Codebook subsampling for multi-antenna transmit precoder codebook
EP3248299A1 (en) 2015-01-15 2017-11-29 Telefonaktiebolaget LM Ericsson (publ) A wireless device, a radio node, and methods therein
CN105991264B (zh) 2015-02-03 2019-11-26 中兴通讯股份有限公司 一种测量参考信号的发送方法、设备和系统
US10771138B2 (en) * 2016-07-22 2020-09-08 Lg Electronics Inc. Uplink multi-antenna transmission method in wireless communication system and apparatus therefor
WO2018203653A1 (ko) * 2017-05-01 2018-11-08 엘지전자 주식회사 무선 통신 시스템에서 단말의 사운딩 방법 및 이를 위한 장치
CN108809578B (zh) * 2017-05-05 2021-07-16 华为技术有限公司 传输数据的方法、终端设备和网络设备
CN110601733B (zh) * 2018-06-12 2021-01-15 华为技术有限公司 预编码矩阵的配置方法、装置及计算机可读存储介质
WO2021012975A1 (en) * 2019-07-22 2021-01-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus of frequency-selective precoding for physical uplink shared channel transmission

Also Published As

Publication number Publication date
US11632214B2 (en) 2023-04-18
JP7001831B2 (ja) 2022-01-20
US20220182202A1 (en) 2022-06-09
KR20200062296A (ko) 2020-06-03
MX2020003441A (es) 2020-07-29
EP3692639A1 (en) 2020-08-12
KR102361384B1 (ko) 2022-02-14
ES2906966T3 (es) 2022-04-21
AU2018344835B2 (en) 2021-04-15
US20200336264A1 (en) 2020-10-22
JP2020536471A (ja) 2020-12-10
US20230299907A1 (en) 2023-09-21
CN111434048B (zh) 2022-07-29
CN111434048A (zh) 2020-07-17
US11265124B2 (en) 2022-03-01
AU2018344835A1 (en) 2020-04-23
EP4016857A1 (en) 2022-06-22
EP3692639B1 (en) 2021-12-15
WO2019068643A1 (en) 2019-04-11

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