CN1319301C - 在一个帧内结构性信息的信道编码或者译码的方法和装置 - Google Patents

在一个帧内结构性信息的信道编码或者译码的方法和装置 Download PDF

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Publication number
CN1319301C
CN1319301C CNB99814651XA CN99814651A CN1319301C CN 1319301 C CN1319301 C CN 1319301C CN B99814651X A CNB99814651X A CN B99814651XA CN 99814651 A CN99814651 A CN 99814651A CN 1319301 C CN1319301 C CN 1319301C
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China
Prior art keywords
channel
mode
coding
frame
information
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Expired - Fee Related
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CNB99814651XA
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English (en)
Chinese (zh)
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CN1330818A (zh
Inventor
T·欣德朗
J·哈格瑙尔
W·徐
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Siemens Corp
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Siemens Corp
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Publication of CN1330818A publication Critical patent/CN1330818A/zh
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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
    • H04L1/0001—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
    • 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
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
    • H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0059—Convolutional 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
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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

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  • 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)
  • Mathematical Physics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CNB99814651XA 1998-12-17 1999-12-01 在一个帧内结构性信息的信道编码或者译码的方法和装置 Expired - Fee Related CN1319301C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858393 1998-12-17
DE19858393.1 1998-12-17

Publications (2)

Publication Number Publication Date
CN1330818A CN1330818A (zh) 2002-01-09
CN1319301C true CN1319301C (zh) 2007-05-30

Family

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Family Applications (1)

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CNB99814651XA Expired - Fee Related CN1319301C (zh) 1998-12-17 1999-12-01 在一个帧内结构性信息的信道编码或者译码的方法和装置

Country Status (7)

Country Link
EP (1) EP1142185B1 (enExample)
JP (1) JP2002533013A (enExample)
KR (1) KR100673659B1 (enExample)
CN (1) CN1319301C (enExample)
DE (1) DE59908833D1 (enExample)
HU (1) HUP0104936A3 (enExample)
WO (1) WO2000036781A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1187385A1 (en) * 2000-09-12 2002-03-13 Lucent Technologies Inc. Signalling of data rate and diversity configuration
US8179864B2 (en) 2002-08-06 2012-05-15 Rockstar Bidco Lp Method of controlling a communications link
US20040141572A1 (en) * 2003-01-21 2004-07-22 Johnson Phillip Marc Multi-pass inband bit and channel decoding for a multi-rate receiver
CN101868034B (zh) * 2009-04-15 2015-07-22 中兴通讯股份有限公司 一种本地交换的建立方法
RU2409897C1 (ru) * 2009-05-18 2011-01-20 Самсунг Электроникс Ко., Лтд Кодер, передающее устройство, система передачи и способ кодирования информационных объектов

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537410A (en) * 1994-09-15 1996-07-16 Oki Telecom Subsequent frame variable data rate indication method
WO1996027960A1 (en) * 1995-03-06 1996-09-12 Nokia Telecommunications Oy High-speed data transmission in mobile communication networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073964B2 (ja) * 1987-01-27 1995-01-18 松下電器産業株式会社 Ｐｃｍ音声復号装置
US5105442A (en) * 1990-11-07 1992-04-14 At&T Bell Laboratories Coded modulation with unequal error protection
JPH0661903A (ja) * 1992-08-12 1994-03-04 Matsushita Electric Ind Co Ltd 通話装置
JPH06311143A (ja) * 1993-04-21 1994-11-04 Nec Corp 誤り制御通信システム
JPH0818543A (ja) * 1994-07-01 1996-01-19 Nippon Telegr & Teleph Corp <Ntt> 可変ビットレート符号化復号化方法、その符号化器及び復号化器
JPH0923214A (ja) * 1995-07-05 1997-01-21 Hitachi Ltd ディジタル信号送受信装置
US5754734A (en) * 1995-10-31 1998-05-19 Motorola, Inc. Method of transmitting voice coding information using cyclic redundancy check bits
JPH09275391A (ja) * 1996-04-04 1997-10-21 Oki Electric Ind Co Ltd 情報符号化装置及び情報復号装置
JPH09297599A (ja) * 1996-05-08 1997-11-18 Matsushita Electric Ind Co Ltd 音声符号化装置
US6256487B1 (en) * 1998-09-01 2001-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Multiple mode transmitter using multiple speech/channel coding modes wherein the coding mode is conveyed to the receiver with the transmitted signal
US6452941B1 (en) * 1998-09-16 2002-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for alternating transmission of codec mode information

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537410A (en) * 1994-09-15 1996-07-16 Oki Telecom Subsequent frame variable data rate indication method
WO1996027960A1 (en) * 1995-03-06 1996-09-12 Nokia Telecommunications Oy High-speed data transmission in mobile communication networks

Also Published As

Publication number Publication date
HUP0104936A2 (hu) 2002-04-29
HUP0104936A3 (en) 2003-07-28
DE59908833D1 (de) 2004-04-15
JP2002533013A (ja) 2002-10-02
KR100673659B1 (ko) 2007-01-23
WO2000036781A1 (de) 2000-06-22
CN1330818A (zh) 2002-01-09
EP1142185B1 (de) 2004-03-10
EP1142185A1 (de) 2001-10-10
KR20010080764A (ko) 2001-08-22

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Granted publication date: 20070530

Termination date: 20131201