PL3179665T3 - Sposób w systemie komunikacji bezprzewodowej - Google Patents

Sposób w systemie komunikacji bezprzewodowej

Info

Publication number
PL3179665T3
PL3179665T3 PL16187946T PL16187946T PL3179665T3 PL 3179665 T3 PL3179665 T3 PL 3179665T3 PL 16187946 T PL16187946 T PL 16187946T PL 16187946 T PL16187946 T PL 16187946T PL 3179665 T3 PL3179665 T3 PL 3179665T3
Authority
PL
Poland
Prior art keywords
wireless communication
communication system
wireless
communication
Prior art date
Application number
PL16187946T
Other languages
English (en)
Inventor
Mattias Wennstrom
Jianghua Liu
Branislav Popovic
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3179665T3 publication Critical patent/PL3179665T3/pl

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
PL16187946T 2008-11-04 2008-11-04 Sposób w systemie komunikacji bezprzewodowej PL3179665T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2008/072940 WO2010051663A1 (en) 2008-11-04 2008-11-04 Method in a wireless communication system
EP16187946.5A EP3179665B1 (en) 2008-11-04 2008-11-04 Method in a wireless communication system
EP08877929.3A EP2338240B1 (en) 2008-11-04 2008-11-04 Method in a wireless communication system

Publications (1)

Publication Number Publication Date
PL3179665T3 true PL3179665T3 (pl) 2021-11-29

Family

ID=42152453

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16187946T PL3179665T3 (pl) 2008-11-04 2008-11-04 Sposób w systemie komunikacji bezprzewodowej

Country Status (5)

Country Link
US (3) US20110212730A1 (pl)
EP (3) EP3913843A1 (pl)
CN (1) CN102100015B (pl)
PL (1) PL3179665T3 (pl)
WO (1) WO2010051663A1 (pl)

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EP3913843A1 (en) 2008-11-04 2021-11-24 Huawei Technologies Co., Ltd. Method in a wireless communication system
WO2010082877A1 (en) * 2009-01-16 2010-07-22 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for pucch load control by pdcch restrictions
US8369885B2 (en) * 2009-04-14 2013-02-05 Samsung Electronics Co., Ltd. Multi-user MIMO transmissions in wireless communication systems
CN101873601A (zh) * 2009-04-27 2010-10-27 松下电器产业株式会社 在无线通信系统中设置参考信号的方法以及系统
US8837347B2 (en) * 2009-07-17 2014-09-16 Lg Electronics Inc. Method and apparatus for transmitting reference signal in wireless communication system including relay station
US9277523B2 (en) 2009-11-05 2016-03-01 Qualcomm Incorporated Method and apparatus for assisted positioning in a wireless communication system
CN102377549A (zh) 2010-08-17 2012-03-14 上海贝尔股份有限公司 用于非自适应重传的方法和装置
KR20130018075A (ko) * 2011-08-12 2013-02-20 주식회사 팬택 전송단, 전송단의 기준 신호 설정 방법, 단말, 단말의 기준 신호 전송 방법
KR101888852B1 (ko) 2011-12-02 2018-09-21 삼성전자주식회사 휴대용 단말기에서 다이버시티 서비스를 제공하기 위한 장치 및 방법
JP2013118567A (ja) * 2011-12-05 2013-06-13 Ntt Docomo Inc 無線基地局装置、無線通信システム及び無線通信方法
CN103188768A (zh) * 2011-12-30 2013-07-03 华为终端有限公司 一种通信模式选择方法及装置
US9185733B2 (en) * 2012-01-25 2015-11-10 Electronics And Telecommunications Research Institute Method of device-to-device communication in wireless mobile communication system
US10171225B2 (en) 2013-04-01 2019-01-01 Panasonic Intellectual Property Corporation Of America Communication apparatus and control signal mapping method
CN105075144B (zh) * 2013-04-01 2018-02-13 松下电器（美国）知识产权公司 发送装置及控制信号映射方法
US10499317B2 (en) * 2013-06-17 2019-12-03 Lg Electronics Inc. Method for transmitting reference signal
EP3054636B1 (en) 2013-10-04 2020-07-22 Samsung Electronics Co., Ltd. Method and device for estimating channel in wireless communication system
CA2978489C (en) * 2015-03-06 2021-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
CN107925455B (zh) * 2015-06-18 2021-09-07 瑞典爱立信有限公司 用于适配码本以供多个天线配置使用的系统和方法
US20170230869A1 (en) 2016-02-10 2017-08-10 Qualcomm Incorporated Beam selection for uplink and downlink based mobility
WO2017190777A1 (en) 2016-05-04 2017-11-09 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
JP2018011137A (ja) * 2016-07-11 2018-01-18 株式会社東芝 通信中継装置、通信中継システム、方法及びプログラム
CN107733563B (zh) * 2016-08-12 2019-08-13 中兴通讯股份有限公司 参考信号的发送方法及装置
US11134395B2 (en) * 2017-06-14 2021-09-28 Sony Group Corporation Adaptive antenna configuration
EP4102761A1 (en) * 2018-01-22 2022-12-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information determining method, device, and computer storage medium
ES2964138T3 (es) * 2018-06-15 2024-04-04 Guangdong Oppo Mobile Telecommunications Corp Ltd Método de comunicación por radio, dispositivo de red y dispositivo terminal
US11184129B2 (en) * 2018-09-21 2021-11-23 Qualcomm Incorporated Sounding reference signal configurations to support uplink transmissions with cyclic delay diversity

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CN1996806A (zh) * 2006-01-06 2007-07-11 北京三星通信技术研究有限公司 无线通信系统中在竞争资源中传输数据的设备和方法
CA2648005C (en) 2006-04-12 2013-01-15 Lg Electronics Inc. Method for allocating reference signals in mimo system
EP2016683A4 (en) 2006-04-27 2014-07-16 Texas Instruments Inc METHOD AND DEVICE FOR ASSIGNING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM
US7701919B2 (en) * 2006-05-01 2010-04-20 Alcatel-Lucent Usa Inc. Method of assigning uplink reference signals, and transmitter and receiver thereof
US20150030058A9 (en) 2006-05-17 2015-01-29 Texas Instruments Inc. Cqi feedback for mimo deployments
US20080045260A1 (en) * 2006-08-15 2008-02-21 Tarik Muharemovic Power Settings for the Sounding Reference signal and the Scheduled Transmission in Multi-Channel Scheduled Systems
WO2008041940A2 (en) * 2006-10-05 2008-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Uplink reference signal hopping in cellular telecommunication system
US7957759B2 (en) * 2006-12-08 2011-06-07 Texas Instruments Incorporated Wideband reference signal transmission in SC-FDMA communication systems
US8046029B2 (en) * 2007-08-14 2011-10-25 Mitsubishi Electric Research Laboratories, Inc. Method for selecting antennas in a wireless networks
ES2907939T3 (es) * 2007-08-14 2022-04-27 Panasonic Corp Dispositivo de radiocomunicación y procedimiento de radiocomunicación
US8842554B2 (en) * 2008-05-07 2014-09-23 Mitsubishi Electric Research Laboratories, Inc. Antenna selection with frequency-hopped sounding reference signals
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EP3913843A1 (en) 2008-11-04 2021-11-24 Huawei Technologies Co., Ltd. Method in a wireless communication system

Also Published As

Publication number Publication date
EP3913843A1 (en) 2021-11-24
WO2010051663A1 (en) 2010-05-14
EP2338240B1 (en) 2017-01-11
US9055566B2 (en) 2015-06-09
CN102100015A (zh) 2011-06-15
US20140080497A1 (en) 2014-03-20
CN102100015B (zh) 2012-06-20
EP3179665A1 (en) 2017-06-14
US20110212730A1 (en) 2011-09-01
EP2338240A1 (en) 2011-06-29
US8634844B2 (en) 2014-01-21
EP2338240A4 (en) 2012-09-19
US20120034928A1 (en) 2012-02-09
EP3179665B1 (en) 2021-05-19

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