WO2008098093A3 - 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

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Publication number
WO2008098093A3
WO2008098093A3 PCT/US2008/053233 US2008053233W WO2008098093A3 WO 2008098093 A3 WO2008098093 A3 WO 2008098093A3 US 2008053233 W US2008053233 W US 2008053233W WO 2008098093 A3 WO2008098093 A3 WO 2008098093A3
Authority
WO
WIPO (PCT)
Prior art keywords
cyclic delay
explicit
processing
transmitter
implicit
Prior art date
Application number
PCT/US2008/053233
Other languages
French (fr)
Other versions
WO2008098093A2 (en
Inventor
Byoung-Hoon Kim
Durga Prasad Malladi
Xiaoxia Zhang
Original Assignee
Qualcomm Inc
Byoung-Hoon Kim
Durga Prasad Malladi
Xiaoxia Zhang
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, Byoung-Hoon Kim, Durga Prasad Malladi, Xiaoxia Zhang filed Critical Qualcomm Inc
Priority to AU2008213683A priority Critical patent/AU2008213683B2/en
Priority to MX2009007986A priority patent/MX2009007986A/en
Priority to CN200880004075.XA priority patent/CN101606330A/en
Priority to JP2009549228A priority patent/JP2010518757A/en
Priority to EP08729216A priority patent/EP2111696A2/en
Priority to BRPI0807079-2A2A priority patent/BRPI0807079A2/en
Priority to KR1020097018654A priority patent/KR101084413B1/en
Priority to CA2675575A priority patent/CA2675575C/en
Publication of WO2008098093A2 publication Critical patent/WO2008098093A2/en
Publication of WO2008098093A3 publication Critical patent/WO2008098093A3/en
Priority to IL199826A priority patent/IL199826A0/en

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)

Abstract

Techniques for transmitting data using a combination of explicit cyclic delay and implicit cyclic delay are described. A transmitter may perform fir≤t processing for cyclic delay diversity (or explicit cyclic delay processing) based on a first set of cyclic delay values known to a receiver. The transmitter may perform precoding based on a precoding matrix either before or after the explicit cyclic delay processing. The transmitter may perform second processing for cyclic delay diversity (or implicit cyclic delay processing) based on a.second set of cyclic delay values unknown to the receiver. The transmitter may perform both explicit and implicit cyclic delay processing for data and may perform only implicit cyclic delay processing for pilot. One entity may. select the first set of cyclic delay values and inform the other entity. The transmitter may autonomously (e.g. pseudo-randomly) select the second set of cyclic delay, values without informing the receiver.
PCT/US2008/053233 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays WO2008098093A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AU2008213683A AU2008213683B2 (en) 2007-02-06 2008-02-06 Apparatus and method for MIMO transmission with explicit and implicit cyclic delays
MX2009007986A MX2009007986A (en) 2007-02-06 2008-02-06 Mimo transmission with explicit and implicit cyclic delays.
CN200880004075.XA CN101606330A (en) 2007-02-06 2008-02-06 Be used to use the apparatus and method of the MIMO transmission of explicit and implicit cyclic delays
JP2009549228A JP2010518757A (en) 2007-02-06 2008-02-06 MIMO transmission with explicit and implicit cyclic delays
EP08729216A EP2111696A2 (en) 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays
BRPI0807079-2A2A BRPI0807079A2 (en) 2007-02-06 2008-02-06 METHOD AND EQUIPMENT FOR MIMO TRANSMISSION WITH IMPLIED AND EXPLICIT CYCLE DELAY
KR1020097018654A KR101084413B1 (en) 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays
CA2675575A CA2675575C (en) 2007-02-06 2008-02-06 Apparatus and method for mimo transmission with explicit and implicit cyclic delays
IL199826A IL199826A0 (en) 2007-02-06 2009-07-13 Mimo transmission with explicit and implicit cyclic delays

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
WO2008098093A2 WO2008098093A2 (en) 2008-08-14
WO2008098093A3 true WO2008098093A3 (en) 2008-11-20

Family

ID=39682403

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/053233 WO2008098093A2 (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 (en)
JP (1) JP2010518757A (en)
KR (1) KR101084413B1 (en)
CN (1) CN101606330A (en)
AU (1) AU2008213683B2 (en)
BR (1) BRPI0807079A2 (en)
CA (1) CA2675575C (en)
IL (1) IL199826A0 (en)
MX (1) MX2009007986A (en)
MY (1) MY149697A (en)
RU (1) RU2433539C2 (en)
TW (1) TW200847706A (en)
WO (1) WO2008098093A2 (en)

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KR101268687B1 (en) * 2008-08-18 2013-05-29 한국전자통신연구원 Communication system including basestations and terminal for multi-cell cooperative communication
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 (en) * 2009-01-04 2017-07-14 엘지전자 주식회사 A wireless comunication method between user euipment and base station in wireless comminication system supprortin a first user using a single frequency band and a second user using multi frequency band
US8687731B2 (en) * 2009-02-02 2014-04-01 Qualcomm Incorporated Uplink open-loop spatial multiplexing in wireless communications
RU2484583C2 (en) * 2010-05-25 2013-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования Российский государственный университет имени Иммануила Канта Radio station
EP3264648B1 (en) 2010-06-17 2023-09-06 Sun Patent Trust Pre-coding method and transmitter
ES2651485T3 (en) 2010-06-17 2018-01-26 Sun Patent Trust Method and precoding transmitter
CN101854712A (en) * 2010-06-18 2010-10-06 华为技术有限公司 Method, device and base station for balancing powers betweenantennas
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 (en) 2011-02-21 2014-07-02 パナソニック株式会社 Precoding method and precoding device
EP2701328B1 (en) 2011-04-19 2016-03-23 Panasonic Intellectual Property Corporation of America Communication method and device
JP5657782B2 (en) 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 Signal generation method and signal generation apparatus
CN107104716B (en) * 2011-04-19 2020-10-02 太阳专利托管公司 Signal generation method and device, and signal processing method and device
CN103493414B (en) 2011-04-19 2016-08-31 松下电器（美国）知识产权公司 Signal creating method and signal generating apparatus
CN104272622B (en) 2012-05-22 2018-04-06 太阳专利托管公司 Sending method, method of reseptance, dispensing device and reception device
US9300373B2 (en) * 2012-06-19 2016-03-29 Telefonaktiebolaget L M Ericsson (Publ) Selection of precoding vectors in lean-carrier systems
US9787376B2 (en) * 2014-01-06 2017-10-10 Intel IP Corporation Systems, methods, and devices for hybrid full-dimensional multiple-input multiple-output
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US9543662B2 (en) * 2014-03-06 2017-01-10 Raytheon Company Electronic Rotman lens
JP6628124B2 (en) * 2014-05-30 2020-01-08 パナソニックＩｐマネジメント株式会社 Transmitting device, receiving device, transmitting method and receiving method
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Also Published As

Publication number Publication date
BRPI0807079A2 (en) 2014-04-08
RU2009133352A (en) 2011-04-10
KR20090107087A (en) 2009-10-12
JP2010518757A (en) 2010-05-27
MY149697A (en) 2013-09-30
TW200847706A (en) 2008-12-01
AU2008213683B2 (en) 2011-02-17
CA2675575A1 (en) 2008-08-14
MX2009007986A (en) 2009-08-07
EP2111696A2 (en) 2009-10-28
KR101084413B1 (en) 2011-11-21
AU2008213683A1 (en) 2008-08-14
CN101606330A (en) 2009-12-16
IL199826A0 (en) 2010-04-15
RU2433539C2 (en) 2011-11-10
CA2675575C (en) 2013-07-30
WO2008098093A2 (en) 2008-08-14

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