JP4676121B2 - 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム - Google Patents

動作アプリケーションセットを動的に切り換えるマルチキャリアシステム Download PDF

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Publication number
JP4676121B2
JP4676121B2 JP2001524319A JP2001524319A JP4676121B2 JP 4676121 B2 JP4676121 B2 JP 4676121B2 JP 2001524319 A JP2001524319 A JP 2001524319A JP 2001524319 A JP2001524319 A JP 2001524319A JP 4676121 B2 JP4676121 B2 JP 4676121B2
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Japan
Prior art keywords
application
bits
subchannel
applications
subchannels
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Expired - Lifetime
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JP2001524319A
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English (en)
Japanese (ja)
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JP2003509966A5 (enExample
JP2003509966A (ja
Inventor
マルコス・シー．・ザ−ネス
マイケル・エィ．・ザ−ネス
デビッド・シー．・ハンター
リチャード・ダヴリュー．・グロス
ハリル・パディア
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Intellectual Ventures II LLC
Original Assignee
Daphimo Co BV LLC
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
Priority claimed from US09/522,869 external-priority patent/US6498808B1/en
Application filed by Daphimo Co BV LLC filed Critical Daphimo Co BV LLC
Publication of JP2003509966A publication Critical patent/JP2003509966A/ja
Publication of JP2003509966A5 publication Critical patent/JP2003509966A5/ja
Application granted granted Critical
Publication of JP4676121B2 publication Critical patent/JP4676121B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/18—End to end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • 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)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Stackable Containers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Transceivers (AREA)
JP2001524319A 1999-09-15 2000-09-15 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム Expired - Lifetime JP4676121B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US15411699P 1999-09-15 1999-09-15
US60/154,116 1999-09-15
US16111599P 1999-10-22 1999-10-22
US60/161,115 1999-10-22
US17708100P 2000-01-19 2000-01-19
US60/177,081 2000-01-19
US09/522,869 2000-03-10
US09/522,869 US6498808B1 (en) 1999-03-12 2000-03-10 Seamless rate adaptive multicarrier modulation system and protocols
PCT/US2000/025387 WO2001020865A1 (en) 1999-09-15 2000-09-15 Multicarrier system with dynamic switching between active application sets

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007234604A Division JP2008061255A (ja) 1999-09-15 2007-09-10 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム

Publications (3)

Publication Number Publication Date
JP2003509966A JP2003509966A (ja) 2003-03-11
JP2003509966A5 JP2003509966A5 (enExample) 2007-11-08
JP4676121B2 true JP4676121B2 (ja) 2011-04-27

Family

ID=27496116

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2001524319A Expired - Lifetime JP4676121B2 (ja) 1999-09-15 2000-09-15 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム
JP2001524318A Expired - Lifetime JP4695804B2 (ja) 1999-09-15 2000-09-15 多数のアプリケーションをサポートするために格納アプリケーションプロファイルを有する多数搬送波システム
JP2007212849A Pending JP2008061234A (ja) 1999-09-15 2007-08-17 多数のアプリケーションをサポートするために格納アプリケーションプロファイルを有する多数搬送波システム
JP2007234604A Pending JP2008061255A (ja) 1999-09-15 2007-09-10 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2001524318A Expired - Lifetime JP4695804B2 (ja) 1999-09-15 2000-09-15 多数のアプリケーションをサポートするために格納アプリケーションプロファイルを有する多数搬送波システム
JP2007212849A Pending JP2008061234A (ja) 1999-09-15 2007-08-17 多数のアプリケーションをサポートするために格納アプリケーションプロファイルを有する多数搬送波システム
JP2007234604A Pending JP2008061255A (ja) 1999-09-15 2007-09-10 動作アプリケーションセットを動的に切り換えるマルチキャリアシステム

Country Status (7)

Country Link
EP (4) EP1212875B1 (enExample)
JP (4) JP4676121B2 (enExample)
AT (2) ATE401726T1 (enExample)
AU (3) AU7583500A (enExample)
CA (3) CA2382522C (enExample)
DE (2) DE60039520D1 (enExample)
WO (2) WO2001020864A1 (enExample)

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US20030063622A1 (en) * 2001-09-28 2003-04-03 Hansen Carl Christian Transport of in-band signaling with reduced overhead on digital subscriber line transceivers
US7126984B2 (en) 2001-12-19 2006-10-24 Stmicroelectronics, Inc. Near-end crosstalk noise minimization and power reduction for digital subscriber loops
US7103004B2 (en) 2001-12-19 2006-09-05 Stmicroelectronics, Inc. Method and apparatus for application driven adaptive duplexing of digital subscriber loops
JP3981390B2 (ja) 2003-07-11 2007-09-26 松下電器産業株式会社 双方向通信制御装置，端末装置及び双方向通信制御方法
US7583694B2 (en) 2003-12-15 2009-09-01 Intel Corporation Data definition apparatus, systems, and methods
US7400720B2 (en) * 2004-10-05 2008-07-15 Sbc Knowledge Ventures, L.P. System and method for optimizing digital subscriber line based services
CN101057438A (zh) 2004-10-12 2007-10-17 阿瓦雷公司 电信环境中的资源共享
US7460588B2 (en) * 2005-03-03 2008-12-02 Adaptive Spectrum And Signal Alignment, Inc. Digital subscriber line (DSL) state and line profile control
FR2883681A1 (fr) 2005-03-23 2006-09-29 France Telecom Procede d'allocation de sous-bandes aux flux d'une liaison multicanal dans un systeme de communication a modulation multiporteuse
US7881438B2 (en) * 2005-06-02 2011-02-01 Adaptive Spectrum And Signal Alignment, Inc. Self-learning and self-adjusting DSL system
EP3734442A1 (en) 2005-10-04 2020-11-04 Assia Spe, Llc Dsl system
WO2007059114A2 (en) * 2005-11-14 2007-05-24 Conexant Systems, Inc. Systems and methods for improved bit-loading for discrete multi-tone modulated multiple latency applications
EP3866416B1 (en) 2006-04-12 2023-08-23 TQ Delta, LLC Method and apparatus for packet retransmission and memory sharing
US7881362B2 (en) * 2006-09-15 2011-02-01 Ikanos Communications, Inc. Method and apparatus for differentiated communication channel robustness in a multi-tone transceiver
KR100930718B1 (ko) 2007-10-26 2009-12-09 한국전자통신연구원 방송 신호의 전송 방법과 장치, 기록매체 및 수신 장치
US8488691B2 (en) 2008-10-08 2013-07-16 Qualcomm Incorporated Adaptive loading for orthogonal frequency division multiplex (OFDM) communication systems
EP2282471A1 (en) * 2009-08-07 2011-02-09 Thomson Licensing Data transmission using low density parity check coding and constellation mapping
EP2784999A4 (en) * 2012-01-31 2014-12-03 Huawei Tech Co Ltd DATA MODULATION METHOD AND DEVICE AND DATA PROCESSING SYSTEM

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JP2761281B2 (ja) * 1990-05-17 1998-06-04 富士通株式会社 マルチキャリア通信システムの暗号化通信方式
JPH05316111A (ja) * 1992-05-11 1993-11-26 N T T Data Tsushin Kk ネットワーク監視システム
JPH05327796A (ja) * 1992-05-19 1993-12-10 N T T Data Tsushin Kk マルチキャリアモデムのキャリア制御方式
JPH07283870A (ja) * 1994-04-07 1995-10-27 Toshiba Corp 交換装置
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Also Published As

Publication number Publication date
AU7584600A (en) 2001-04-17
WO2001020864A1 (en) 2001-03-22
AU2005200136A1 (en) 2005-02-10
CA2382519C (en) 2009-01-27
ATE401726T1 (de) 2008-08-15
JP2008061255A (ja) 2008-03-13
CA2382519A1 (en) 2001-03-22
CA2643424C (en) 2013-06-25
EP2056552A1 (en) 2009-05-06
EP1212875B1 (en) 2008-07-16
JP2008061234A (ja) 2008-03-13
EP1990965B1 (en) 2012-05-23
DE60039520D1 (de) 2008-08-28
DE60040919D1 (de) 2009-01-08
EP1212875A1 (en) 2002-06-12
JP4695804B2 (ja) 2011-06-08
JP2003509966A (ja) 2003-03-11
EP1212876B1 (en) 2008-11-26
EP1212876A1 (en) 2002-06-12
CA2382522A1 (en) 2001-03-22
EP2056552B1 (en) 2013-04-24
CA2382522C (en) 2010-08-03
JP2003509786A (ja) 2003-03-11
ATE415767T1 (de) 2008-12-15
AU777066B2 (en) 2004-09-30
EP1990965A1 (en) 2008-11-12
AU7583500A (en) 2001-04-17
CA2643424A1 (en) 2001-03-22
WO2001020865A1 (en) 2001-03-22

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