HUP0104936A3 - Method and arrangement for channel coding or decoding of frame-structured information - Google Patents

Method and arrangement for channel coding or decoding of frame-structured information

Info

Publication number
HUP0104936A3
HUP0104936A3 HU0104936A HUP0104936A HUP0104936A3 HU P0104936 A3 HUP0104936 A3 HU P0104936A3 HU 0104936 A HU0104936 A HU 0104936A HU P0104936 A HUP0104936 A HU P0104936A HU P0104936 A3 HUP0104936 A3 HU P0104936A3
Authority
HU
Hungary
Prior art keywords
decoding
arrangement
frame
channel coding
structured information
Prior art date
Application number
HU0104936A
Other languages
English (en)
Hungarian (hu)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of HUP0104936A2 publication Critical patent/HUP0104936A2/hu
Publication of HUP0104936A3 publication Critical patent/HUP0104936A3/hu

Links

Classifications

    • 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
    • H04L1/0023—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
    • 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

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)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HU0104936A 1998-12-17 1999-12-01 Method and arrangement for channel coding or decoding of frame-structured information HUP0104936A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19858393 1998-12-17
PCT/DE1999/003838 WO2000036781A1 (de) 1998-12-17 1999-12-01 Verfahren und anordnung zur kanalcodierung bzw. decodierung von in rahmen strukturierten informationen

Publications (2)

Publication Number Publication Date
HUP0104936A2 HUP0104936A2 (hu) 2002-04-29
HUP0104936A3 true HUP0104936A3 (en) 2003-07-28

Family

ID=7891511

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104936A HUP0104936A3 (en) 1998-12-17 1999-12-01 Method and arrangement for channel coding or decoding of frame-structured information

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

Family Cites Families (13)

* 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
US5537410A (en) * 1994-09-15 1996-07-16 Oki Telecom Subsequent frame variable data rate indication method
FI100211B (fi) * 1995-03-06 1997-10-15 Nokia Telecommunications Oy Suurinopeuksinen datasiirto matkaviestinverkoissa
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

Also Published As

Publication number Publication date
KR20010080764A (ko) 2001-08-22
JP2002533013A (ja) 2002-10-02
EP1142185A1 (de) 2001-10-10
KR100673659B1 (ko) 2007-01-23
CN1330818A (zh) 2002-01-09
EP1142185B1 (de) 2004-03-10
HUP0104936A2 (hu) 2002-04-29
WO2000036781A1 (de) 2000-06-22
CN1319301C (zh) 2007-05-30
DE59908833D1 (de) 2004-04-15

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