ES2557488T3 - Método y aparato para transportar información de precodificación en un sistema MIMO - Google Patents

Método y aparato para transportar información de precodificación en un sistema MIMO Download PDF

Info

Publication number
ES2557488T3
ES2557488T3 ES08873740.8T ES08873740T ES2557488T3 ES 2557488 T3 ES2557488 T3 ES 2557488T3 ES 08873740 T ES08873740 T ES 08873740T ES 2557488 T3 ES2557488 T3 ES 2557488T3
Authority
ES
Spain
Prior art keywords
precoding
node
tbs
information
control message
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES08873740.8T
Other languages
English (en)
Spanish (es)
Inventor
George JÖNGREN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of ES2557488T3 publication Critical patent/ES2557488T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/0697—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 spatial multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
ES08873740.8T 2008-04-03 2008-11-03 Método y aparato para transportar información de precodificación en un sistema MIMO Active ES2557488T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4196408P 2008-04-03 2008-04-03
US41964P 2008-04-03
PCT/SE2008/051247 WO2009123522A1 (en) 2008-04-03 2008-11-03 Method and apparatus for conveying precoding information in a mimo system

Publications (1)

Publication Number Publication Date
ES2557488T3 true ES2557488T3 (es) 2016-01-26

Family

ID=40810218

Family Applications (2)

Application Number Title Priority Date Filing Date
ES08873740.8T Active ES2557488T3 (es) 2008-04-03 2008-11-03 Método y aparato para transportar información de precodificación en un sistema MIMO
ES14154494.0T Active ES2664982T3 (es) 2008-04-03 2008-11-03 Método y aparato para transmitir información de precodificación en un sistema MIMO

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14154494.0T Active ES2664982T3 (es) 2008-04-03 2008-11-03 Método y aparato para transmitir información de precodificación en un sistema MIMO

Country Status (8)

Country Link
US (6) US8705466B2 (enExample)
EP (2) EP2731275B1 (enExample)
JP (1) JP5016135B2 (enExample)
ES (2) ES2557488T3 (enExample)
HU (1) HUE037116T2 (enExample)
NO (1) NO2731275T3 (enExample)
PL (2) PL2260580T3 (enExample)
WO (1) WO2009123522A1 (enExample)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8553624B2 (en) * 2007-10-10 2013-10-08 Samsung Electronics Co., Ltd. Asynchronous hybrid ARQ process indication in a MIMO wireless communication system
ES2557488T3 (es) * 2008-04-03 2016-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Método y aparato para transportar información de precodificación en un sistema MIMO
US9755708B2 (en) * 2008-04-16 2017-09-05 Texas Instruments Incorporated High data rate uplink transmission
US8811353B2 (en) * 2008-04-22 2014-08-19 Texas Instruments Incorporated Rank and PMI in download control signaling for uplink single-user MIMO (UL SU-MIMO)
WO2009136256A2 (en) * 2008-05-05 2009-11-12 Telefonaktiebolaget L M Ericsson (Publ) Support for retransmitting a transport block with a different number of layers than a previous transmission attempt
KR101481584B1 (ko) * 2008-06-24 2015-01-13 엘지전자 주식회사 전송 블록-코드워드 매핑 관계 규정 방법 및 이를 이용한 하향링크 신호 전송 방법
TWI506976B (zh) 2008-07-02 2015-11-01 Interdigital Patent Holdings 多輸入多輸出通信的秩及預編碼矩陣測量及報告方法及裝置
US8270518B2 (en) * 2008-07-03 2012-09-18 Texas Instruments Incorporated Higher order multiple input, multiple output extension
WO2010016669A2 (en) 2008-08-04 2010-02-11 Samsung Electronics Co., Ltd. Signal transmission method and apparatus for user equipment in mobile communication system
KR101573072B1 (ko) * 2008-08-27 2015-12-01 엘지전자 주식회사 무선통신 시스템에서 제어정보 전송방법
US20100097937A1 (en) * 2008-10-16 2010-04-22 Interdigital Patent Holdings, Inc. Method and apparatus for wireless transmit/receive unit specific pilot signal transmission and wireless transmit/receive unit specific pilot signal power boosting
US8472391B2 (en) * 2009-04-13 2013-06-25 Research In Motion Limited System and method for semi-synchronous hybrid automatic repeat request
KR101641968B1 (ko) * 2009-09-14 2016-07-29 엘지전자 주식회사 다중입출력 무선 통신 시스템에서 하향링크 신호 전송 방법 및 장치
EP2634951A1 (en) * 2009-10-01 2013-09-04 Electronics and Telecommunications Research Institute Method of transmitting control information using physical uplink shared channel region in MIMO antenna system
KR101621376B1 (ko) 2009-10-06 2016-05-31 주식회사 팬택자산관리 무선 통신 시스템에서의 프리코딩 및 피드백 채널 정보
KR20110073189A (ko) * 2009-12-21 2011-06-29 엘지전자 주식회사 다중 안테나를 지원하는 무선 이동 통신 시스템에 있어서, 상향링크 데이터와 제어정보를 전송하는 방법 및 장치
WO2011085509A1 (en) * 2010-01-12 2011-07-21 Telefonaktiebolaget L M Ericsson (Publ) Layer-to dm rs port mapping for lte-advanced
WO2011105810A2 (ko) * 2010-02-23 2011-09-01 엘지전자 주식회사 상향링크 다중 안테나 전송을 지원하는 무선 통신 시스템에서 상향링크 전송을 위한 제어정보를 제공하는 방법 및 장치
US20110243079A1 (en) * 2010-03-18 2011-10-06 Texas Instruments Incorporated Transmission Modes and Signaling for Uplink MIMO Support or Single TB Dual-Layer Transmission in LTE Uplink
KR101695023B1 (ko) * 2010-03-29 2017-01-10 삼성전자주식회사 다중 안테나 기술을 지원하는 무선 통신 시스템의 상향 링크에서 재전송 제어 방법 및 장치
US8953522B2 (en) 2010-03-29 2015-02-10 Samsung Electronics Co., Ltd. Method and apparatus for controlling retransmission on uplink in a wireless communication system supporting MIMO
CN104935368B (zh) * 2010-04-12 2018-07-24 Lg电子株式会社 在支持多天线的无线通信系统中的有效反馈的方法和设备
CN102238624A (zh) * 2010-04-30 2011-11-09 北京三星通信技术研究有限公司 一种获取上行数据接收状况的方法
EP2567468B1 (en) * 2010-05-04 2020-01-22 Samsung Electronics Co., Ltd Method of control indication in multi-input multi-output communication systems
CN102237961A (zh) * 2010-05-04 2011-11-09 株式会社Ntt都科摩 一种多输入多输出相关信息传输方法
KR20120010099A (ko) 2010-07-22 2012-02-02 엘지전자 주식회사 상향링크 신호를 전송하는 방법 및 이를 위한 장치
CN102882657B (zh) 2011-07-15 2018-01-23 瑞典爱立信有限公司 用于上行链路秩自适应的方法、设备和系统
US8797966B2 (en) 2011-09-23 2014-08-05 Ofinno Technologies, Llc Channel state information transmission
DE102011115301A1 (de) 2011-09-29 2013-04-04 Nokia Siemens Networks Gmbh & Co. Kg Verfahren zur Übertragung von Daten nach dem MIMO- Verfahren im Mehrfachnutzer-Modus
US8848673B2 (en) 2011-12-19 2014-09-30 Ofinno Technologies, Llc Beam information exchange between base stations
US9520929B2 (en) * 2012-02-29 2016-12-13 Kyocera Corporation Communication control method, user terminal, and base station
EP2957045B1 (en) * 2013-02-18 2017-06-28 Telefonaktiebolaget LM Ericsson (publ) Transmitting node and method for rank determination
WO2016022962A1 (en) * 2014-08-07 2016-02-11 ONE Media, LLC Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame
CN111628854A (zh) 2014-08-07 2020-09-04 相干逻辑公司 多分区无线电帧
CN109075894B (zh) * 2016-05-09 2021-01-29 华为技术有限公司 一种数据传输的方法及装置
EP3516785A4 (en) * 2016-09-19 2019-09-11 Telefonaktiebolaget LM Ericsson (PUBL) FIRST COMMUNICATION DEVICE AND METHOD THUS CARRIED OUT FOR TRANSFERRING RADIO SIGNALS TO A SECOND COMMUNICATION DEVICE
US11089621B2 (en) * 2016-10-07 2021-08-10 Lg Electronics Inc. Method and device for sending and receiving signals on the basis of competition-based non-orthogonal multiple access scheme
US10299192B2 (en) 2017-01-07 2019-05-21 At&T Intellectual Property I, L.P. Configuration of codeword numbers for 5G or other next generation network
US10104654B2 (en) * 2017-02-16 2018-10-16 Qualcomm Incorporated Future-compatible group common downlink control channel
US10171144B2 (en) 2017-03-24 2019-01-01 At&T Intellectual Property I, L.P. Low complexity high performance single codeword MIMO for 5G wireless communication systems
US10462801B2 (en) 2017-05-05 2019-10-29 At&T Intellectual Property I, L.P. Multi-antenna transmission protocols for high doppler conditions
US10470072B2 (en) 2017-06-15 2019-11-05 At&T Intellectual Property I, L.P. Facilitation of multiple input multiple output communication for 5G or other next generation network
WO2019071393A1 (en) * 2017-10-09 2019-04-18 Nokia Shanghai Bell Co., Ltd. SYMBOL MAPPING BY NATURAL OR REVERSE ORDER FOR REDUNDANT VERSIONS
CN111602346B (zh) * 2018-01-19 2021-10-26 华为技术有限公司 发送和接收信息的方法、发送装置和接收装置
US10951442B2 (en) * 2019-07-31 2021-03-16 Rampart Communications, Inc. Communication system and method using unitary braid divisional multiplexing (UBDM) with physical layer security
US12028132B2 (en) 2021-11-12 2024-07-02 Samsung Electronics Co., Ltd. MIMO transmission apparatus and operating method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5528622A (en) * 1994-09-29 1996-06-18 Motorola, Inc. Communication system having channel hopping protocol and multiple entry points
US5974413A (en) * 1997-07-03 1999-10-26 Activeword Systems, Inc. Semantic user interface
US7248659B2 (en) * 2002-02-20 2007-07-24 Freescale Semiconductor, Inc. Method for adjusting acquisition speed in a wireless network
KR100744274B1 (ko) * 2005-01-11 2007-07-30 삼성전자주식회사 무선 통신 시스템에서 데이터 버스트 할당 지시 방법 및시스템
KR100899744B1 (ko) * 2006-09-11 2009-05-27 삼성전자주식회사 이동통신 시스템에서 제어 채널 메시지를 송수신하는 장치 및 방법
EP1901496B1 (en) * 2006-09-12 2010-09-01 Panasonic Corporation Link adaptation dependent on control signaling
US7916621B2 (en) * 2007-02-05 2011-03-29 Samsung Electronics Co., Ltd. MIMO control signaling in a wireless communication system
WO2008134773A1 (en) * 2007-05-01 2008-11-06 Interdigital Technology Corporation Method and apparatus for reducing modulation, coding and transport block information signaling overhead
US7929636B2 (en) * 2007-08-13 2011-04-19 Freescale Semiconductor, Inc. Techniques for reducing precoding overhead in a multiple-input multiple-output wireless communication system
US8917598B2 (en) * 2007-12-21 2014-12-23 Qualcomm Incorporated Downlink flow control
ES2557488T3 (es) * 2008-04-03 2016-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Método y aparato para transportar información de precodificación en un sistema MIMO
US20100126660A1 (en) * 2008-10-30 2010-05-27 O'hara David Method of making graphene sheets and applicatios thereor

Also Published As

Publication number Publication date
PL2731275T3 (pl) 2018-07-31
US8705466B2 (en) 2014-04-22
JP2011521502A (ja) 2011-07-21
JP5016135B2 (ja) 2012-09-05
US9071298B2 (en) 2015-06-30
US20140126661A1 (en) 2014-05-08
US9425873B2 (en) 2016-08-23
NO2731275T3 (enExample) 2018-06-09
EP2260580B1 (en) 2015-09-30
ES2664982T3 (es) 2018-04-24
EP2260580A1 (en) 2010-12-15
US20190296811A1 (en) 2019-09-26
WO2009123522A1 (en) 2009-10-08
EP2731275A1 (en) 2014-05-14
PL2260580T3 (pl) 2016-03-31
US20160359534A1 (en) 2016-12-08
HUE037116T2 (hu) 2018-08-28
EP2731275B1 (en) 2018-01-10
US20110085507A1 (en) 2011-04-14
US10862555B2 (en) 2020-12-08
US20210075480A1 (en) 2021-03-11
US20140126660A1 (en) 2014-05-08
US10326502B2 (en) 2019-06-18

Similar Documents

Publication Publication Date Title
ES2557488T3 (es) Método y aparato para transportar información de precodificación en un sistema MIMO
US10985823B2 (en) Method and apparatus for codebook subset restriction
JP4509912B2 (ja) 多重アンテナを使用する広帯域無線接続システムにおける多様な多重アンテナ技法を支援するための方法
US8756472B2 (en) Method for selecting PMI for non-adaptive HARQ operation in a MIMO wireless communication system
US9385792B2 (en) Method for transmitting codewords in multiple input multiple output system
JP5400136B2 (ja) 前回の送信試行とは異なるレイヤ数でのトランスポートブロック再送信サポート
CN115765927A (zh) 用于多流传输的方法和设备
KR20090075461A (ko) Ｈａｒｑ 방식을 이용하는 다중 안테나 시스템에서 신호재전송 방법
JP6265387B2 (ja) バンドルされたｎａｃｋメッセージに応答して再送をマッピングする方法及び関連する装置
US20250038813A1 (en) Method and apparatus for csi reporting based on combining coefficients
US9705574B2 (en) Method and apparatus for transmitting data signal by using massive MIMO in a wireless access system
US20250330274A1 (en) System, apparatus, and method of joint coding and mimo optimization
WO2024245007A1 (en) Error-correction coding methods for mixed traffic in wireless communications, and apparatuses, systems, and non-transitory computer-readable storage devices employing same
KR20090034206A (ko) 프로세스 블록 인덱스 조합 구성 방법 및 이를 이용한시그널링 방법