JP4733835B2 - マルチキャリア伝送システムにおける高速ビットスワッピング - Google Patents

マルチキャリア伝送システムにおける高速ビットスワッピング Download PDF

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Publication number
JP4733835B2
JP4733835B2 JP2000601800A JP2000601800A JP4733835B2 JP 4733835 B2 JP4733835 B2 JP 4733835B2 JP 2000601800 A JP2000601800 A JP 2000601800A JP 2000601800 A JP2000601800 A JP 2000601800A JP 4733835 B2 JP4733835 B2 JP 4733835B2
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JP
Japan
Prior art keywords
tone
change request
change
parameter
subcarrier
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
JP2000601800A
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English (en)
Japanese (ja)
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JP2002538670A (ja
JP2002538670A5 (enExample
Inventor
チュイン ホー・ルイーズ・ミン
サルベカー・アチュル
アルダナ・カルロス
シオフィ・ジョン・エム．
チャウ・ピーター・エス．
カルロ・ジム
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.)
Texas Instruments Inc
Leland Stanford Junior University
Original Assignee
Texas Instruments Inc
Leland Stanford Junior University
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 Texas Instruments Inc, Leland Stanford Junior University filed Critical Texas Instruments Inc
Publication of JP2002538670A publication Critical patent/JP2002538670A/ja
Publication of JP2002538670A5 publication Critical patent/JP2002538670A5/ja
Application granted granted Critical
Publication of JP4733835B2 publication Critical patent/JP4733835B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)
JP2000601800A 1999-02-24 2000-02-24 マルチキャリア伝送システムにおける高速ビットスワッピング Expired - Fee Related JP4733835B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US12135999P 1999-02-24 1999-02-24
US60/121,359 1999-02-24
US12212199P 1999-03-02 1999-03-02
US60/122,121 1999-03-02
US12309699P 1999-03-05 1999-03-05
US60/123,096 1999-03-05
PCT/US2000/005030 WO2000051304A1 (en) 1999-02-24 2000-02-24 Express bit swapping in a multicarrier transmission system

Publications (3)

Publication Number Publication Date
JP2002538670A JP2002538670A (ja) 2002-11-12
JP2002538670A5 JP2002538670A5 (enExample) 2011-01-27
JP4733835B2 true JP4733835B2 (ja) 2011-07-27

Family

ID=27382615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000601800A Expired - Fee Related JP4733835B2 (ja) 1999-02-24 2000-02-24 マルチキャリア伝送システムにおける高速ビットスワッピング

Country Status (5)

Country Link
EP (1) EP1157513A1 (enExample)
JP (1) JP4733835B2 (enExample)
KR (1) KR20010108265A (enExample)
AU (1) AU3504600A (enExample)
WO (1) WO2000051304A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020080867A1 (en) * 2000-09-25 2002-06-27 Syed Abbas Robust signaling techniques in multicarrier systems
DE10145166A1 (de) * 2001-09-13 2003-04-24 Siemens Ag Verfahren und Vorrichtung zur Datenübertragung in einem Mehr-Träger-System
FR2844408B1 (fr) * 2002-09-09 2004-11-26 Canon Kk Procedes et dispositifs d'emission et de reception avec ajustement dynamique de la bande passante du canal radio
US7161988B2 (en) * 2004-04-12 2007-01-09 The Directv Group, Inc. Method and apparatus for minimizing co-channel interference
US7860149B2 (en) * 2004-12-22 2010-12-28 Qualcomm Incorporated Methods and apparatus for flexible hopping in a multiple-access communication network
US7881438B2 (en) * 2005-06-02 2011-02-01 Adaptive Spectrum And Signal Alignment, Inc. Self-learning and self-adjusting DSL system
US8798183B2 (en) 2007-08-13 2014-08-05 Qualcomm Incorporated Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system
CN102598611B (zh) * 2009-09-30 2015-08-12 瑞典爱立信有限公司 多载波无线系统中活动分量载波集的重新配置
US9191966B2 (en) * 2010-03-30 2015-11-17 Intel Mobile Communications GmbH Communication device and method for communicating in a communication mode using a frequency range according to a frame structure
CN106487733B (zh) * 2015-08-31 2019-10-01 华为技术有限公司 一种通信方法、发送端、接收端及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06343085A (ja) * 1993-04-07 1994-12-13 Hitachi Ltd 信号復調復号装置および信号復調復号方法
US5479447A (en) * 1993-05-03 1995-12-26 The Board Of Trustees Of The Leland Stanford, Junior University Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines
US5400322A (en) * 1993-08-20 1995-03-21 Amati Communications Corp. Updating of bit allocations in a multicarrier modulation transmission system
JPH07123017A (ja) * 1993-10-28 1995-05-12 Nec Eng Ltd 受信装置
WO1997033402A1 (en) * 1996-03-04 1997-09-12 Ericsson Inc. Digital communication system for adapting communications protocol based on a current communication channel condition
US5910970A (en) * 1996-05-09 1999-06-08 Texas Instruments Incorporated MDSL host interface requirement specification
JP3386668B2 (ja) * 1996-10-18 2003-03-17 アルパイン株式会社 デジタルオーディオ放送における受信装置
US6175550B1 (en) * 1997-04-01 2001-01-16 Lucent Technologies, Inc. Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof
JP2852295B2 (ja) * 1997-05-26 1999-01-27 株式会社次世代デジタルテレビジョン放送システム研究所 Ｏｆｄｍ信号復調装置
JPH1132026A (ja) * 1997-07-11 1999-02-02 Kenwood Corp 受信機

Also Published As

Publication number Publication date
JP2002538670A (ja) 2002-11-12
AU3504600A (en) 2000-09-14
WO2000051304A1 (en) 2000-08-31
KR20010108265A (ko) 2001-12-07
EP1157513A1 (en) 2001-11-28

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