CN1032104C - 用于分辨格式编码调制数据中相位多义性的方法和装置 - Google Patents

用于分辨格式编码调制数据中相位多义性的方法和装置 Download PDF

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Publication number
CN1032104C
CN1032104C CN92104299A CN92104299A CN1032104C CN 1032104 C CN1032104 C CN 1032104C CN 92104299 A CN92104299 A CN 92104299A CN 92104299 A CN92104299 A CN 92104299A CN 1032104 C CN1032104 C CN 1032104C
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data
output
bits
encoded
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CN1072302A (zh
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杰克·凯尔·沃尔夫
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/256—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
    • 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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/186—Phase-modulated carrier systems, i.e. using phase-shift keying in which the information is carried by both the individual signal points and the subset to which the individual signal points belong, e.g. coset coding or related schemes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Error Detection And Correction (AREA)
CN92104299A 1991-05-03 1992-05-03 用于分辨格式编码调制数据中相位多义性的方法和装置 Expired - Fee Related CN1032104C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/695,397 1991-05-03
US07/695,397 US5233630A (en) 1991-05-03 1991-05-03 Method and apparatus for resolving phase ambiguities in trellis coded modulated data

Publications (2)

Publication Number Publication Date
CN1072302A CN1072302A (zh) 1993-05-19
CN1032104C true CN1032104C (zh) 1996-06-19

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CN92104299A Expired - Fee Related CN1032104C (zh) 1991-05-03 1992-05-03 用于分辨格式编码调制数据中相位多义性的方法和装置

Country Status (10)

Country Link
US (1) US5233630A (2)
CN (1) CN1032104C (2)
AU (1) AU2265892A (2)
IE (1) IE80624B1 (2)
IL (1) IL101752A (2)
MX (1) MX9202041A (2)
MY (1) MY109076A (2)
TW (1) TW221838B (2)
WO (1) WO1992020162A2 (2)
ZA (1) ZA923193B (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU226603U1 (ru) * 2024-03-12 2024-06-11 Федеральное государственное бюджетное образовательное учреждение образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Устройство для диагностики сигнально-кодовых конструкций

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Also Published As

Publication number Publication date
TW221838B (2) 1994-03-21
CN1072302A (zh) 1993-05-19
AU2265892A (en) 1992-12-21
IE921372A1 (en) 1992-11-04
ZA923193B (en) 1993-04-28
US5233630A (en) 1993-08-03
IL101752A0 (en) 1992-12-30
WO1992020162A3 (en) 1993-01-07
MY109076A (en) 1996-11-30
IE80624B1 (en) 1998-10-21
MX9202041A (es) 1992-11-01
WO1992020162A2 (en) 1992-11-12
IL101752A (en) 1997-11-20

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Assignee: DATANG TELECOM TECHNOLOGY CO.,LTD.

Assignor: Qualcomm Inc.

Contract fulfillment period: 10 years

Contract record no.: 200210008

Denomination of invention: Method and apparatus for resolving format coded modulation corresponding ambiguities in data

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Assignor: Qualcomm Inc.

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Granted publication date: 19960619

License type: Common License

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