RU2433539C2 - Mimo передача с явной и неявной циклической задержкой - Google Patents

Mimo передача с явной и неявной циклической задержкой Download PDF

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Publication number
RU2433539C2
RU2433539C2 RU2009133352/09A RU2009133352A RU2433539C2 RU 2433539 C2 RU2433539 C2 RU 2433539C2 RU 2009133352/09 A RU2009133352/09 A RU 2009133352/09A RU 2009133352 A RU2009133352 A RU 2009133352A RU 2433539 C2 RU2433539 C2 RU 2433539C2
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RU
Russia
Prior art keywords
cyclic delay
processing
diversity
cyclic
receiver
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RU2009133352/09A
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English (en)
Russian (ru)
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RU2009133352A (ru
Inventor
Биоунг-Хоон КИМ (US)
Биоунг-хоон КИМ
Дурга Прасад МАЛЛАДИ (US)
Дурга Прасад МАЛЛАДИ
Сяося ЧЖАН (US)
Сяося ЧЖАН
Original Assignee
Квэлкомм Инкорпорейтед
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Publication of RU2009133352A publication Critical patent/RU2009133352A/ru
Application granted granted Critical
Publication of RU2433539C2 publication Critical patent/RU2433539C2/ru

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    • 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

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  • 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)
RU2009133352/09A 2007-02-06 2008-02-06 Mimo передача с явной и неявной циклической задержкой RU2433539C2 (ru)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
RU2009133352A RU2009133352A (ru) 2011-04-10
RU2433539C2 true RU2433539C2 (ru) 2011-11-10

Family

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Family Applications (1)

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RU2009133352/09A RU2433539C2 (ru) 2007-02-06 2008-02-06 Mimo передача с явной и неявной циклической задержкой

Country Status (13)

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

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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
EP3032769B1 (fr) 2010-06-17 2017-09-13 Sun Patent Trust Émetteur et procédé de précodage
WO2011158496A1 (fr) 2010-06-17 2011-12-22 パナソニック株式会社 Procédé de précodage, et dispositif d'émission
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
JP5540146B2 (ja) 2011-02-21 2014-07-02 パナソニック株式会社 プリコーディング方法、プリコーディング装置
JP5546681B2 (ja) 2011-04-19 2014-07-09 パナソニック株式会社 プリコーディング方法、プリコーディング装置
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
WO2012144202A1 (fr) 2011-04-19 2012-10-26 パナソニック株式会社 Procédé de relais et dispositif de relais
US9294165B2 (en) 2011-04-19 2016-03-22 Panasonic Intellectual Property Corporation Of America Signal generating method and signal generating device
CN104272622B (zh) 2012-05-22 2018-04-06 太阳专利托管公司 发送方法、接收方法、发送装置及接收装置
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
JPWO2015118582A1 (ja) * 2014-02-05 2017-03-23 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
CN111108707B (zh) * 2017-09-22 2022-10-18 高通股份有限公司 用于基于非pmi的csi反馈的信令设计
EP3474459A1 (fr) * 2017-10-18 2019-04-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Récepteur, émetteur, système et procédé employant un précodage de temporisation spatiale
MX2021002304A (es) 2018-08-29 2021-04-28 Fraunhofer Ges Forschung Receptor, transmisor, sistema y metodo que emplean precodificacion de retardo espacial.
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Also Published As

Publication number Publication date
TW200847706A (en) 2008-12-01
EP2111696A2 (fr) 2009-10-28
CA2675575A1 (fr) 2008-08-14
IL199826A0 (en) 2010-04-15
MX2009007986A (es) 2009-08-07
WO2008098093A3 (fr) 2008-11-20
AU2008213683A1 (en) 2008-08-14
BRPI0807079A2 (pt) 2014-04-08
MY149697A (en) 2013-09-30
AU2008213683B2 (en) 2011-02-17
JP2010518757A (ja) 2010-05-27
KR101084413B1 (ko) 2011-11-21
CN101606330A (zh) 2009-12-16
KR20090107087A (ko) 2009-10-12
CA2675575C (fr) 2013-07-30
RU2009133352A (ru) 2011-04-10
WO2008098093A2 (fr) 2008-08-14

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Effective date: 20150207