DE69802769T2 - Adaptive Kommunikationsdatenformatierung - Google Patents

Adaptive Kommunikationsdatenformatierung

Info

Publication number
DE69802769T2
DE69802769T2 DE69802769T DE69802769T DE69802769T2 DE 69802769 T2 DE69802769 T2 DE 69802769T2 DE 69802769 T DE69802769 T DE 69802769T DE 69802769 T DE69802769 T DE 69802769T DE 69802769 T2 DE69802769 T2 DE 69802769T2
Authority
DE
Germany
Prior art keywords
communication data
data formatting
adaptive communication
adaptive
formatting
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
DE69802769T
Other languages
English (en)
Other versions
DE69802769D1 (de
Inventor
Richard Joseph Pauls
Michael Charles Recchione
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE69802769D1 publication Critical patent/DE69802769D1/de
Publication of DE69802769T2 publication Critical patent/DE69802769T2/de
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
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0022—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is influenced by the user
    • 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
    • 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
    • H04L1/12—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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
DE69802769T 1997-09-30 1998-09-22 Adaptive Kommunikationsdatenformatierung Expired - Lifetime DE69802769T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/940,760 US6920150B1 (en) 1997-09-30 1997-09-30 Adaptive communications transcoding and error control

Publications (2)

Publication Number Publication Date
DE69802769D1 DE69802769D1 (de) 2002-01-17
DE69802769T2 true DE69802769T2 (de) 2002-08-14

Family

ID=25475381

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69827530T Expired - Lifetime DE69827530T2 (de) 1997-09-30 1998-09-22 Adaptive Kommunikationsdatenformatierung
DE69802769T Expired - Lifetime DE69802769T2 (de) 1997-09-30 1998-09-22 Adaptive Kommunikationsdatenformatierung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69827530T Expired - Lifetime DE69827530T2 (de) 1997-09-30 1998-09-22 Adaptive Kommunikationsdatenformatierung

Country Status (8)

Country Link
US (1) US6920150B1 (de)
EP (2) EP1133095B1 (de)
JP (1) JPH11191789A (de)
KR (1) KR100446265B1 (de)
CN (1) CN1219051A (de)
BR (1) BR9806549A (de)
CA (1) CA2247686A1 (de)
DE (2) DE69827530T2 (de)

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DE19807931A1 (de) * 1998-02-25 1999-08-26 Rohde & Schwarz Anordnung zum Optimieren der Datenübertragung über einen bidirektionalen Funkkanal
US7142506B1 (en) * 1999-02-02 2006-11-28 Vocaltec Communications Ltd. Method and apparatus for transmitting packets
US6574731B1 (en) * 1999-03-05 2003-06-03 Hewlett-Packard Company Transmitting data words
US6721707B1 (en) * 1999-05-14 2004-04-13 Nortel Networks Limited Method and apparatus for controlling the transition of an audio converter between two operative modes in the presence of link impairments in a data communication channel
WO2000074245A2 (de) * 1999-06-01 2000-12-07 Siemens Aktiengesellschaft Verfahren und anordnung zur codieren von nutzdaten sowie computer-erzeugnisse und computerlesbare apeichermedien
US6321085B1 (en) * 1999-10-22 2001-11-20 Qualcomm Incorporated System and method for selecting a voice service option
CA2314573C (en) * 2000-01-13 2009-09-29 Z.I. Probes, Inc. System for acquiring data from a facility and method
US6956835B2 (en) * 2000-01-20 2005-10-18 Nortel Networks Limited Multi-carrier arrangement for high speed data
US7159235B2 (en) * 2000-01-28 2007-01-02 Sedna Patent Services, Llc Method and apparatus for content distribution via non-homogeneous access networks
KR100341823B1 (ko) * 2000-02-21 2002-06-26 윤덕용 유무선 영상 통신시스템에서의 비트에러확률 기준값설정방법
US6988141B1 (en) * 2000-05-17 2006-01-17 Ricoh Company, Ltd. Method and system of remote diagnostic, control and information collection using a dynamic linked library of multiple formats and multiple protocols with restriction on protocol
EP1189379A1 (de) * 2000-09-14 2002-03-20 Alcatel Verfahren und vorrichtung zur erhöhung der kanalskapazität in einem punkt-zu-mehrpunkt funkkommunikationssystem
US8692695B2 (en) 2000-10-03 2014-04-08 Realtime Data, Llc Methods for encoding and decoding data
DE50009749D1 (de) * 2000-11-09 2005-04-14 Swisscom Ag Bern Verfahren zur aggregation und zum übermitteln von multimediadaten
US7386046B2 (en) 2001-02-13 2008-06-10 Realtime Data Llc Bandwidth sensitive data compression and decompression
US6754221B1 (en) * 2001-02-15 2004-06-22 General Bandwidth Inc. System and method for selecting a compression algorithm according to an available bandwidth
US7116826B2 (en) * 2001-06-15 2006-10-03 Canon Kabushiki Kaisha Embedding with error-correction encoding
US6745364B2 (en) 2001-06-28 2004-06-01 Microsoft Corporation Negotiated/dynamic error correction for streamed media
GB0224632D0 (en) * 2002-10-23 2002-12-04 Ibm Secure transmission using adaptive transformation and plural channels
JP3754423B2 (ja) * 2003-03-11 2006-03-15 株式会社東芝 電子機器およびプログラム
JP3998606B2 (ja) 2003-06-18 2007-10-31 三洋電機株式会社 移動通信端末
US8059663B1 (en) * 2003-07-10 2011-11-15 Sprint Spectrum L.P. Gateway-based system and method for tandem free operation
US7328027B1 (en) 2004-05-11 2008-02-05 Sprint Spectrum L.P. Method for vocoder selection based on loads in coverage areas of a wireless wide area network
EP1788742B1 (de) * 2004-09-13 2013-09-11 Panasonic Corporation Steuersystem für automatische übertragungswiederholungsanforderung und übertragungswiederholungsverfahren in mimo-ofdm-systemen
US7471620B2 (en) * 2004-09-30 2008-12-30 Motorola, Inc. Method for the selection of forward error correction (FEC)/ constellation pairings for digital transmitted segments based on learning radio link adaptation (RLA)
JP4580770B2 (ja) * 2005-02-01 2010-11-17 株式会社エヌ・ティ・ティ・ドコモ 通信システム及び受信装置
US20060262851A1 (en) * 2005-05-19 2006-11-23 Celtro Ltd. Method and system for efficient transmission of communication traffic
US9692725B2 (en) 2005-05-26 2017-06-27 Citrix Systems, Inc. Systems and methods for using an HTTP-aware client agent
US9621666B2 (en) 2005-05-26 2017-04-11 Citrix Systems, Inc. Systems and methods for enhanced delta compression
US8943304B2 (en) 2006-08-03 2015-01-27 Citrix Systems, Inc. Systems and methods for using an HTTP-aware client agent
US9407608B2 (en) * 2005-05-26 2016-08-02 Citrix Systems, Inc. Systems and methods for enhanced client side policy
CN100369489C (zh) * 2005-07-28 2008-02-13 上海大学 动态接入编码策略的嵌入式无线编码装置
KR100770009B1 (ko) * 2005-12-08 2007-10-25 한국전자통신연구원 사용자 히스토리 정보 및 사용자 환경 정보에 따른트랜스코딩 장치 및 그 방법
US20070174054A1 (en) * 2006-01-25 2007-07-26 Mediatek Inc. Communication apparatus with signal mode and voice mode
US9918218B2 (en) 2007-06-12 2018-03-13 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for a networked self-configuring communication device utilizing user preference information
DE102009012818A1 (de) 2009-03-12 2010-09-16 Siemens Aktiengesellschaft Fehlertolerante Echtzeit-Datenübertragung für Ethernet
KR101044452B1 (ko) * 2009-07-22 2011-06-27 경희대학교 산학협력단 최적의 체감 품질을 보장할 수 있는 비디오 송신장치 및 무선망 선택방법
US11195233B1 (en) 2014-06-12 2021-12-07 Allstate Insurance Company Virtual simulation for insurance
CN106549726B (zh) * 2015-09-18 2021-02-23 华为技术有限公司 传输数据的方法、基站和终端设备

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ES2225321T3 (es) 1991-06-11 2005-03-16 Qualcomm Incorporated Aparaato y procedimiento para el enmascaramiento de errores en tramas de datos.
JPH05316082A (ja) 1992-05-13 1993-11-26 Omron Corp データ通信装置
JPH06113298A (ja) 1992-09-25 1994-04-22 Nippon Steel Corp 動画像通信装置
JP2503888B2 (ja) 1993-06-30 1996-06-05 日本電気株式会社 移動無線通信におけるデ―タ伝送方式
US5583562A (en) 1993-12-03 1996-12-10 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including imaging services
JP3329053B2 (ja) 1994-03-03 2002-09-30 日本電信電話株式会社 誤り訂正方式
US5490168A (en) 1994-07-08 1996-02-06 Motorola, Inc. Method and system for automatic optimization of data throughput using variable packet length and code parameters
US5533004A (en) 1994-11-07 1996-07-02 Motorola, Inc. Method for providing and selecting amongst multiple data rates in a time division multiplexed system
US5513181A (en) * 1995-02-17 1996-04-30 At&T Corp. Multi-signal multi-coder transcoder
JP3499670B2 (ja) 1996-02-02 2004-02-23 株式会社東芝 無線通信方法、無線基地局装置及び無線端末装置
CA2208660C (en) * 1996-07-19 2002-09-17 Takashi Suzuki Data transmission device

Also Published As

Publication number Publication date
EP0905939A3 (de) 1999-07-14
EP0905939B1 (de) 2001-12-05
DE69802769D1 (de) 2002-01-17
DE69827530D1 (de) 2004-12-16
BR9806549A (pt) 1999-12-21
EP1133095B1 (de) 2004-11-10
KR100446265B1 (ko) 2004-11-17
US6920150B1 (en) 2005-07-19
KR19990030285A (ko) 1999-04-26
JPH11191789A (ja) 1999-07-13
EP0905939A2 (de) 1999-03-31
CA2247686A1 (en) 1999-03-30
CN1219051A (zh) 1999-06-09
EP1133095A1 (de) 2001-09-12
DE69827530T2 (de) 2005-10-20

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Legal Events

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8364 No opposition during term of opposition