DE60234792D1 - Konstellationsneuanordnung für Übertragungsdiversitätsarten - Google Patents

Konstellationsneuanordnung für Übertragungsdiversitätsarten

Info

Publication number
DE60234792D1
DE60234792D1 DE60234792T DE60234792T DE60234792D1 DE 60234792 D1 DE60234792 D1 DE 60234792D1 DE 60234792 T DE60234792 T DE 60234792T DE 60234792 T DE60234792 T DE 60234792T DE 60234792 D1 DE60234792 D1 DE 60234792D1
Authority
DE
Germany
Prior art keywords
receiver
transmitter
data symbol
data
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 - Lifetime
Application number
DE60234792T
Other languages
English (en)
Inventor
Christian Wengerter
Edler Von Elbwart A Golitschek
Eiko Seidel
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60234792D1 publication Critical patent/DE60234792D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/067—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
DE60234792T 2002-10-18 2002-10-18 Konstellationsneuanordnung für Übertragungsdiversitätsarten Expired - Lifetime DE60234792D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07013714A EP1858189B1 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für Übertragungsdiversitätsarten
PCT/EP2002/011695 WO2004036817A1 (en) 2002-10-18 2002-10-18 Constellation rearrangement for transmit diversity schemes

Publications (1)

Publication Number Publication Date
DE60234792D1 true DE60234792D1 (de) 2010-01-28

Family

ID=32103875

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60234792T Expired - Lifetime DE60234792D1 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für Übertragungsdiversitätsarten
DE60221297T Expired - Lifetime DE60221297T2 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60221297T Expired - Lifetime DE60221297T2 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten

Country Status (9)

Country Link
US (4) US7164727B2 (de)
EP (3) EP1858189B1 (de)
JP (1) JP3885079B2 (de)
KR (1) KR100636947B1 (de)
CN (1) CN1301603C (de)
AT (2) ATE367689T1 (de)
AU (1) AU2002340580A1 (de)
DE (2) DE60234792D1 (de)
WO (1) WO2004036817A1 (de)

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WO2006048061A1 (en) * 2004-11-03 2006-05-11 Matsushita Electric Industrial Co., Ltd. Method and transmitter structure removing phase ambiguity by repetition rearrangement
EP1655878A1 (de) 2004-11-03 2006-05-10 Matsushita Electric Industrial Co., Ltd. Verfahren und Senderstruktur zur Verminderung der Mehrdeutigkeit durch Wiederholungsneuanordnung im Symbolbereich
DE602005012440D1 (de) * 2005-04-28 2009-03-05 Panasonic Corp Wiederholungsabhängige abbildung für modulationsverfahren höherer ordnung
DE602005016608D1 (de) * 2005-05-04 2009-10-22 Panasonic Corp Signalraumexpandierung für ein 16-qam-schema
JP4719795B2 (ja) * 2005-05-04 2011-07-06 パナソニック株式会社 ダイバーシチと１６ｑａｍ方式のコンスタレーション再配置とを使用する移動通信システムのデータ送信
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US7961814B2 (en) 2005-06-29 2011-06-14 Panasonic Corporation Method for using a symbol mapper using a symbol mapping scheme to generate modulation symbols according to a different symbol mapping scheme and a method for generating a symbol mapping scheme
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CN101272526B (zh) * 2007-03-22 2012-07-04 华为技术有限公司 一种业务数据传输方法、通信系统、基站和用户设备
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CN101471757B (zh) * 2007-12-25 2013-06-05 华为技术有限公司 一种接收合并方法、系统和设备
CN101483463B (zh) * 2008-01-11 2013-06-05 华为技术有限公司 一种基于多分集的数据发送方法及装置
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JP5327808B2 (ja) * 2009-11-18 2013-10-30 国立大学法人東京工業大学 Ｉｄｍａ受信機
CN102148797B (zh) * 2010-02-08 2014-02-12 上海贝尔股份有限公司 合并的多数据流的传输技术
KR101199781B1 (ko) * 2010-08-03 2012-11-12 (주)에프씨아이 주기적 패턴 데이터를 이용한 데이터 전송 에러 감지 방법
US10305711B2 (en) 2016-06-09 2019-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for modulating and coding data packets
TWI625955B (zh) * 2016-10-12 2018-06-01 國立清華大學 合作式多媒體通訊方法及其系統
TW202310595A (zh) * 2019-01-09 2023-03-01 美商Ｉｄａｃ控股公司 可靠多傳輸系統方法及裝置
US12273452B2 (en) 2019-02-18 2025-04-08 Tamagawa University and Tamagawa Academy Information processing device for transmitting information
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Also Published As

Publication number Publication date
EP1858189A2 (de) 2007-11-21
CN1301603C (zh) 2007-02-21
US20090245407A1 (en) 2009-10-01
EP1858189A3 (de) 2008-03-19
JP3885079B2 (ja) 2007-02-21
EP1858189B1 (de) 2009-12-16
US8675774B2 (en) 2014-03-18
ATE367689T1 (de) 2007-08-15
AU2002340580A1 (en) 2004-05-04
US20050163040A1 (en) 2005-07-28
US7558331B2 (en) 2009-07-07
DE60221297T2 (de) 2007-10-31
EP2110978A2 (de) 2009-10-21
US8005163B2 (en) 2011-08-23
EP1552637B1 (de) 2007-07-18
KR100636947B1 (ko) 2006-10-19
US20070140373A1 (en) 2007-06-21
WO2004036817A1 (en) 2004-04-29
DE60221297D1 (de) 2007-08-30
EP2110978B1 (de) 2014-01-01
JP2005533462A (ja) 2005-11-04
US7164727B2 (en) 2007-01-16
ATE452478T1 (de) 2010-01-15
US20110274195A1 (en) 2011-11-10
EP1552637A1 (de) 2005-07-13
EP2110978A3 (de) 2010-11-03
KR20040079435A (ko) 2004-09-14
CN1620775A (zh) 2005-05-25

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