JP3480846B1 - コンスタレーションリアレンジメントを用いたデータ送信装置 - Google Patents

コンスタレーションリアレンジメントを用いたデータ送信装置

Info

Publication number
JP3480846B1
JP3480846B1 JP2002566896A JP2002566896A JP3480846B1 JP 3480846 B1 JP3480846 B1 JP 3480846B1 JP 2002566896 A JP2002566896 A JP 2002566896A JP 2002566896 A JP2002566896 A JP 2002566896A JP 3480846 B1 JP3480846 B1 JP 3480846B1
Authority
JP
Japan
Prior art keywords
bit
constellation
data
bits
transmission device
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
JP2002566896A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004519172A5 (enExample
JP2004519172A (ja
Inventor
アレクサンダー ゴリチェク
クリスティアン ヴェンゲルター
フィーリップ ミヒァエル シュミット
エイコ ザイデル
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
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8164305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3480846(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Application granted granted Critical
Publication of JP3480846B1 publication Critical patent/JP3480846B1/ja
Publication of JP2004519172A publication Critical patent/JP2004519172A/ja
Publication of JP2004519172A5 publication Critical patent/JP2004519172A5/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • 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
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
    • 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
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H04L27/3472—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel by switching between alternative constellations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
JP2002566896A 2001-02-21 2001-02-21 コンスタレーションリアレンジメントを用いたデータ送信装置 Expired - Lifetime JP3480846B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2001/001982 WO2002067491A1 (en) 2001-02-21 2001-02-21 Hybrid arq method with single constellation rearrangement

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2003127445A Division JP3836810B2 (ja) 2003-05-02 2003-05-02 データ送信装置

Publications (3)

Publication Number Publication Date
JP3480846B1 true JP3480846B1 (ja) 2003-12-22
JP2004519172A JP2004519172A (ja) 2004-06-24
JP2004519172A5 JP2004519172A5 (enExample) 2005-04-14

Family

ID=8164305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002566896A Expired - Lifetime JP3480846B1 (ja) 2001-02-21 2001-02-21 コンスタレーションリアレンジメントを用いたデータ送信装置

Country Status (12)

Country Link
US (2) US6892341B2 (enExample)
EP (1) EP1293059B1 (enExample)
JP (1) JP3480846B1 (enExample)
KR (1) KR100569402B1 (enExample)
CN (2) CN100394718C (enExample)
AT (1) ATE261637T1 (enExample)
AU (1) AU2001250329B2 (enExample)
BR (1) BR0110161A (enExample)
CA (1) CA2406234C (enExample)
DE (1) DE60102296T2 (enExample)
MX (1) MXPA02010377A (enExample)
WO (1) WO2002067491A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012501568A (ja) * 2008-08-28 2012-01-19 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート シンボルマッピング装置および方法

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US6892341B2 (en) 2005-05-10
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US20050097424A1 (en) 2005-05-05
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BR0110161A (pt) 2002-12-31
EP1293059B1 (en) 2004-03-10
MXPA02010377A (es) 2005-01-25
ATE261637T1 (de) 2004-03-15
CN100394718C (zh) 2008-06-11
CN1655493A (zh) 2005-08-17
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US20040049725A1 (en) 2004-03-11

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