CA2675575C - Apparatus and method for mimo transmission with explicit and implicit cyclic delays - Google Patents

Apparatus and method for mimo transmission with explicit and implicit cyclic delays Download PDF

Info

Publication number
CA2675575C
CA2675575C CA2675575A CA2675575A CA2675575C CA 2675575 C CA2675575 C CA 2675575C CA 2675575 A CA2675575 A CA 2675575A CA 2675575 A CA2675575 A CA 2675575A CA 2675575 C CA2675575 C CA 2675575C
Authority
CA
Canada
Prior art keywords
cyclic delay
cyclic
processing
receiver
diversity
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.)
Expired - Fee Related
Application number
CA2675575A
Other languages
English (en)
French (fr)
Other versions
CA2675575A1 (en
Inventor
Byoung-Hoon Kim
Durga Prasad Malladi
Xiaoxia Zhang
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.)
Qualcomm Inc
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 CA2675575A1 publication Critical patent/CA2675575A1/en
Application granted granted Critical
Publication of CA2675575C publication Critical patent/CA2675575C/en
Expired - Fee Related 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
    • H04B7/06—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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0671—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 delayed versions of same signal using different delays between antennas
    • 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
    • H04B7/0417—Feedback 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
    • H04B7/0413—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
    • H04B7/06—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
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0645—Variable feedback
    • H04B7/0647—Variable feedback rate
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0673—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 delayed versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2675575A 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays Expired - Fee Related CA2675575C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US88849407P 2007-02-06 2007-02-06
US60/888,494 2007-02-06
US2637008A 2008-02-05 2008-02-05
US12/026,370 2008-02-05
PCT/US2008/053233 WO2008098093A2 (en) 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays

Publications (2)

Publication Number Publication Date
CA2675575A1 CA2675575A1 (en) 2008-08-14
CA2675575C true CA2675575C (en) 2013-07-30

Family

ID=39682403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2675575A Expired - Fee Related CA2675575C (en) 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays

Country Status (13)

Country Link
EP (1) EP2111696A2 (pt)
JP (1) JP2010518757A (pt)
KR (1) KR101084413B1 (pt)
CN (1) CN101606330A (pt)
AU (1) AU2008213683B2 (pt)
BR (1) BRPI0807079A2 (pt)
CA (1) CA2675575C (pt)
IL (1) IL199826A0 (pt)
MX (1) MX2009007986A (pt)
MY (1) MY149697A (pt)
RU (1) RU2433539C2 (pt)
TW (1) TW200847706A (pt)
WO (1) WO2008098093A2 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361870B2 (ja) * 2007-05-10 2013-12-04 アルカテル−ルーセント 複数入力通信システムにおいて送信されるデータを事前処理するための方法及び装置
CN101374033B (zh) * 2007-08-23 2013-03-27 株式会社Ntt都科摩 一种多输入多输出系统中的数据处理方法及装置
KR101268687B1 (ko) * 2008-08-18 2013-05-29 한국전자통신연구원 다중-셀 협력 통신을 위한 기지국들 및 단말을 포함하는 통신 시스템
US20100067512A1 (en) * 2008-09-17 2010-03-18 Samsung Electronics Co., Ltd. Uplink transmit diversity schemes with 4 antenna ports
US8259776B2 (en) 2008-09-21 2012-09-04 Lg Electronics Inc. STBC based transmission method considering number of symbols in slot
KR101758268B1 (ko) 2009-01-04 2017-07-14 엘지전자 주식회사 단일 주파수 대역만을 사용하는 제1 사용자 기기와 복수의 주파수 대역을 사용하는 제2 사용자 기기를 지원하는 무선 통신 시스템에 있어서, 사용자 기기와 기지국 간의 무선 통신 방법
US8687731B2 (en) * 2009-02-02 2014-04-01 Qualcomm Incorporated Uplink open-loop spatial multiplexing in wireless communications
RU2484583C2 (ru) * 2010-05-25 2013-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования Российский государственный университет имени Иммануила Канта Радиостанция
WO2011158496A1 (ja) 2010-06-17 2011-12-22 パナソニック株式会社 プリコーディング方法、送信装置
CN102986155B (zh) 2010-06-17 2015-09-02 松下电器（美国）知识产权公司 预编码方法、发送装置
CN101854712A (zh) * 2010-06-18 2010-10-06 华为技术有限公司 天线间功率平衡方法及装置、基站
US8934560B2 (en) * 2010-10-07 2015-01-13 Qualcomm Incorporated Method and apparatus of using CDD like schemes with UE-RS based open loop beamforming
US8971439B2 (en) 2011-02-21 2015-03-03 Panasonic Intellectual Property Corporation Of America Precoding method, precoding device
JP5739521B2 (ja) 2011-04-19 2015-06-24 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 信号生成方法及び信号生成装置
EP3232590B1 (en) 2011-04-19 2018-12-05 Sun Patent Trust Communication method and device
JP5657782B2 (ja) 2011-04-19 2015-01-21 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America 信号生成方法及び信号生成装置
CN106850019B (zh) 2011-04-19 2021-06-01 太阳专利托管公司 发送方法及发送装置、接收方法及接收装置
JP6447911B2 (ja) 2012-05-22 2019-01-09 サン パテント トラスト 送信方法、受信方法、送信装置及び受信装置
US9300373B2 (en) * 2012-06-19 2016-03-29 Telefonaktiebolaget L M Ericsson (Publ) Selection of precoding vectors in lean-carrier systems
RU2510914C1 (ru) * 2012-11-26 2014-04-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Балтийский Федеральный Университет имени Иммануила Канта" (БФУ им. И. Канта) Телефонная радиостанция с возможностью передачи данных
US9787376B2 (en) * 2014-01-06 2017-10-10 Intel IP Corporation Systems, methods, and devices for hybrid full-dimensional multiple-input multiple-output
WO2015118582A1 (ja) * 2014-02-05 2015-08-13 三菱電機株式会社 基地局、通信システム、通信方法
US9543662B2 (en) * 2014-03-06 2017-01-10 Raytheon Company Electronic Rotman lens
JP6628124B2 (ja) * 2014-05-30 2020-01-08 パナソニックＩｐマネジメント株式会社 送信装置、受信装置、送信方法および受信方法
JP6344660B2 (ja) * 2016-06-29 2018-06-20 サン パテント トラスト プリコーディング方法、送信装置
WO2019056292A1 (en) * 2017-09-22 2019-03-28 Qualcomm Incorporated REPORT THE DESIGN FOR THE RETURN OF CSI INFORMATION NOT BASED ON THE IMP
EP3474459A1 (en) * 2017-10-18 2019-04-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Receiver, transmitter, system and method employing space-delay precoding
KR102526199B1 (ko) 2018-08-29 2023-04-26 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 공간-지연 프리코딩을 이용하는 수신기, 송신기, 시스템 및 방법
US11881915B2 (en) 2019-04-05 2024-01-23 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus therefor
WO2021025949A1 (en) * 2019-08-05 2021-02-11 Shure Acquisition Holdings, Inc. Transmit antenna diversity wireless audio system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001001626A1 (en) * 1999-06-25 2001-01-04 Samsung Electronics Co., Ltd. Apparatus and method for channel coding and multiplexing in cdma communication system
US6842487B1 (en) * 2000-09-22 2005-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Cyclic delay diversity for mitigating intersymbol interference in OFDM systems
US8233555B2 (en) * 2004-05-17 2012-07-31 Qualcomm Incorporated Time varying delay diversity of OFDM
WO2006121381A1 (en) * 2005-05-06 2006-11-16 Ericsson Ab Method and arrangement in wireless communication networks using relaying
JP2008118650A (ja) * 2006-10-31 2008-05-22 Ntt Docomo Inc 循環遅延ダイバーシティ遅延値の確定方法、システム、基地局及びｕｅ

Also Published As

Publication number Publication date
WO2008098093A2 (en) 2008-08-14
EP2111696A2 (en) 2009-10-28
KR101084413B1 (ko) 2011-11-21
MY149697A (en) 2013-09-30
CA2675575A1 (en) 2008-08-14
KR20090107087A (ko) 2009-10-12
CN101606330A (zh) 2009-12-16
IL199826A0 (en) 2010-04-15
JP2010518757A (ja) 2010-05-27
WO2008098093A3 (en) 2008-11-20
AU2008213683A1 (en) 2008-08-14
RU2433539C2 (ru) 2011-11-10
TW200847706A (en) 2008-12-01
RU2009133352A (ru) 2011-04-10
AU2008213683B2 (en) 2011-02-17
MX2009007986A (es) 2009-08-07
BRPI0807079A2 (pt) 2014-04-08

Similar Documents

Publication Publication Date Title
CA2675575C (en) Apparatus and method for mimo transmission with explicit and implicit cyclic delays
CA2675254C (en) Cyclic delay diversity and precoding for wireless communication
EP2127182B1 (en) Mimo transmission with rank-dependent precoding
US8509710B2 (en) MIMO transmission with explicit and implicit cyclic delays
HK1139528A (en) Mimo transmission with explicit and implicit cyclic delays
KR101288297B1 (ko) 통신 시스템에서의 채널상태정보 궤환 방법 및 장치
HK1138685B (en) Cyclic delay diversity and precoding for wireless communication
HK1138698A (en) Mimo transmission with rank-dependent precoding

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150206