DE69735360D1 - Verfahren, system, sender und empfänger zur übertragung von daten - Google Patents

Verfahren, system, sender und empfänger zur übertragung von daten

Info

Publication number
DE69735360D1
DE69735360D1 DE69735360T DE69735360T DE69735360D1 DE 69735360 D1 DE69735360 D1 DE 69735360D1 DE 69735360 T DE69735360 T DE 69735360T DE 69735360 T DE69735360 T DE 69735360T DE 69735360 D1 DE69735360 D1 DE 69735360D1
Authority
DE
Germany
Prior art keywords
transmitter
receiver
transmitting data
transmitting
data
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
DE69735360T
Other languages
English (en)
Other versions
DE69735360T3 (de
DE69735360T2 (de
Inventor
Yukihiko Okumura
Fumiyuki Adachi
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15767671&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69735360(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE69735360D1 publication Critical patent/DE69735360D1/de
Application granted granted Critical
Publication of DE69735360T2 publication Critical patent/DE69735360T2/de
Publication of DE69735360T3 publication Critical patent/DE69735360T3/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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3738—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with judging correct decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • 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
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0056—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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
DE1997635360 1996-06-24 1997-06-23 Verfahren, system, sender und empfänger zur übertragung von daten Expired - Lifetime DE69735360T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP16312596 1996-06-24
JP16312596 1996-06-24
PCT/JP1997/002145 WO1997050219A1 (fr) 1996-06-24 1997-06-23 Procede de transmission de donnees, systeme de transmission de donnees et recepteur

Publications (3)

Publication Number Publication Date
DE69735360D1 true DE69735360D1 (de) 2006-04-27
DE69735360T2 DE69735360T2 (de) 2006-08-24
DE69735360T3 DE69735360T3 (de) 2009-09-17

Family

ID=15767671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997635360 Expired - Lifetime DE69735360T3 (de) 1996-06-24 1997-06-23 Verfahren, system, sender und empfänger zur übertragung von daten

Country Status (7)

Country Link
US (1) US6108384A (de)
EP (2) EP1662742B1 (de)
KR (1) KR100292309B1 (de)
CN (2) CN1194475C (de)
CA (1) CA2229453C (de)
DE (1) DE69735360T3 (de)
WO (1) WO1997050219A1 (de)

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* Cited by examiner, † Cited by third party
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WO1998052315A1 (fr) * 1997-05-16 1998-11-19 Ntt Mobile Communications Network Inc. Procede de transmission de trame a longueur variable, emetteur et recepteur
JP3096020B2 (ja) * 1997-12-16 2000-10-10 日本放送協会 送信装置および受信装置
JP3741858B2 (ja) * 1998-03-19 2006-02-01 富士通株式会社 適応変調方式
JP3613448B2 (ja) * 1999-06-21 2005-01-26 株式会社エヌ・ティ・ティ・ドコモ データ伝送方法、データ伝送システム、送信装置および受信装置
FI108383B (fi) 1999-10-05 2002-01-15 Nokia Oyj Tiedonsiirtomenetelmõ
KR100376249B1 (ko) * 2000-05-29 2003-03-15 퍼스널 텔레콤 주식회사 메시지 길이에 따른 가변형 에러 제어 방법
KR100742341B1 (ko) * 2000-11-10 2007-07-25 삼성전자주식회사 프레임 길이를 모르는 데이터를 디코딩하기 위한 장치 및 그 제어 방법
JP3795743B2 (ja) 2000-11-17 2006-07-12 株式会社エヌ・ティ・ティ・ドコモ データ伝送方法、データ伝送システム、送信装置および受信装置
JP3815543B2 (ja) * 2000-12-27 2006-08-30 日本電気株式会社 記録状態検出装置およびこれを備えた情報記録再生装置
CN100568848C (zh) * 2002-03-27 2009-12-09 三星电子株式会社 移动通信系统中接收分组数据控制信道的装置和方法
US7111226B1 (en) * 2002-05-31 2006-09-19 Broadcom Corporation Communication decoder employing single trellis to support multiple code rates and/or multiple modulations
US8081598B2 (en) * 2003-02-18 2011-12-20 Qualcomm Incorporated Outer-loop power control for wireless communication systems
US7286846B2 (en) * 2003-02-18 2007-10-23 Qualcomm, Incorporated Systems and methods for performing outer loop power control in wireless communication systems
US7660282B2 (en) 2003-02-18 2010-02-09 Qualcomm Incorporated Congestion control in a wireless data network
US8391249B2 (en) 2003-02-18 2013-03-05 Qualcomm Incorporated Code division multiplexing commands on a code division multiplexed channel
US20040160922A1 (en) 2003-02-18 2004-08-19 Sanjiv Nanda Method and apparatus for controlling data rate of a reverse link in a communication system
US8023950B2 (en) 2003-02-18 2011-09-20 Qualcomm Incorporated Systems and methods for using selectable frame durations in a wireless communication system
US8150407B2 (en) 2003-02-18 2012-04-03 Qualcomm Incorporated System and method for scheduling transmissions in a wireless communication system
US7155236B2 (en) 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US8705588B2 (en) 2003-03-06 2014-04-22 Qualcomm Incorporated Systems and methods for using code space in spread-spectrum communications
US7215930B2 (en) 2003-03-06 2007-05-08 Qualcomm, Incorporated Method and apparatus for providing uplink signal-to-noise ratio (SNR) estimation in a wireless communication
US8477592B2 (en) 2003-05-14 2013-07-02 Qualcomm Incorporated Interference and noise estimation in an OFDM system
US8489949B2 (en) 2003-08-05 2013-07-16 Qualcomm Incorporated Combining grant, acknowledgement, and rate control commands
JP4447036B2 (ja) 2005-03-30 2010-04-07 株式会社エヌ・ティ・ティ・ドコモ データ伝送方法、データ伝送システム、送信方法、受信方法、送信装置および受信装置
US7219292B2 (en) * 2005-04-14 2007-05-15 Industrial Technology Research Institute Cyclic redundancy check modification for length detection of message with convolutional protection
JP4758765B2 (ja) * 2006-01-05 2011-08-31 ルネサスエレクトロニクス株式会社 トランスポートフォーマット検出装置及びトランスポートフォーマット検出方法
JP5207756B2 (ja) * 2007-03-07 2013-06-12 キヤノン株式会社 通信システム、通信装置、及びその制御方法
JP4780029B2 (ja) * 2007-05-08 2011-09-28 セイコーエプソン株式会社 送信機、受信機、送信方法、受信方法、固定長シリアル・バースト・データ転送システム、半導体装置、およびハイブッド半導体装置
JP4780030B2 (ja) * 2007-05-08 2011-09-28 セイコーエプソン株式会社 送信機、受信機、送信方法、受信方法、可変長シリアル・バースト・データ転送システム、半導体装置、およびハイブッド半導体装置
US8095856B2 (en) * 2007-09-14 2012-01-10 Industrial Technology Research Institute Method and apparatus for mitigating memory requirements of erasure decoding processing
US8446868B2 (en) 2009-05-07 2013-05-21 Qualcomm Incorporated Method and apparatus for processing blind decoding results in a wireless communication system
EP2567463B1 (de) 2010-05-06 2018-07-11 Telefonaktiebolaget LM Ericsson (publ) Verfahren zur verarbeitung von codierten informationen in einem drahtlosen kommunikationsnetz
EP2538596B1 (de) * 2011-06-21 2014-05-14 Alcatel Lucent Verfahren zur Decodierung eines unterschiedlich codierten, phasenmodulierten optischen Datensignals
CN107896138B (zh) * 2017-11-03 2020-12-18 锐捷网络股份有限公司 一种译码方法、装置及设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69405997T2 (de) * 1993-06-18 1998-04-09 Qualcomm Inc Verfahren und einrichtung zur bestimmung der datenrate eines empfangenen signals
US5430743A (en) * 1993-06-29 1995-07-04 Motorola, Inc. Method and apparatus for recovering data in a radio communication system
ZA947317B (en) * 1993-09-24 1995-05-10 Qualcomm Inc Multirate serial viterbi decoder for code division multiple access system applications
JP2605641B2 (ja) * 1994-11-14 1997-04-30 日本電気株式会社 可変ビットレート判別方法及び装置
KR0157546B1 (ko) * 1995-01-19 1998-11-16 김광호 디지탈 전송신호의 복원 장치
DE69635289T2 (de) * 1995-02-23 2006-04-27 Ntt Docomo Inc. Verfahren zur Übertragung variabler Bitraten und dieses verwendende Sender
US5790596A (en) * 1996-03-15 1998-08-04 Motorola, Inc. Radiotelephone communication unit displaying chronological information

Also Published As

Publication number Publication date
CN1422004A (zh) 2003-06-04
EP1662742A2 (de) 2006-05-31
CN1099797C (zh) 2003-01-22
EP1662742B1 (de) 2013-02-06
WO1997050219A1 (fr) 1997-12-31
EP0866589A4 (de) 2003-04-16
US6108384A (en) 2000-08-22
EP0866589A1 (de) 1998-09-23
EP0866589B2 (de) 2009-05-13
CA2229453C (en) 2002-01-01
KR19990044097A (ko) 1999-06-25
KR100292309B1 (ko) 2001-06-01
EP0866589B1 (de) 2006-03-01
CN1194475C (zh) 2005-03-23
EP1662742A3 (de) 2011-04-27
DE69735360T3 (de) 2009-09-17
CA2229453A1 (en) 1997-12-31
DE69735360T2 (de) 2006-08-24
CN1198282A (zh) 1998-11-04
JP3445279B2 (ja) 2003-09-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings