NO972776D0 - Vektor trellis-kodet modulasjon med bruk av vektor omhyllende koder for pålitelig dataoverföring - Google Patents

Vektor trellis-kodet modulasjon med bruk av vektor omhyllende koder for pålitelig dataoverföring

Info

Publication number
NO972776D0
NO972776D0 NO972776A NO972776A NO972776D0 NO 972776 D0 NO972776 D0 NO 972776D0 NO 972776 A NO972776 A NO 972776A NO 972776 A NO972776 A NO 972776A NO 972776 D0 NO972776 D0 NO 972776D0
Authority
NO
Norway
Prior art keywords
vector
wrapping
codes
data transmission
trellis
Prior art date
Application number
NO972776A
Other languages
English (en)
Other versions
NO972776L (no
Inventor
Xiang-Gen Xia
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO972776D0 publication Critical patent/NO972776D0/no
Publication of NO972776L publication Critical patent/NO972776L/no

Links

Classifications

    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NO972776A 1996-06-21 1997-06-16 Vektor i gitterkodet modulasjon ved bruk av vektorsammenrullende koder for pålitelig dataoverföring NO972776L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/673,715 US5809082A (en) 1996-06-21 1996-06-21 Vector trellis coded modulation using vector convolutional codes for reliable data transmission

Publications (2)

Publication Number Publication Date
NO972776D0 true NO972776D0 (no) 1997-06-16
NO972776L NO972776L (no) 1997-12-22

Family

ID=24703835

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972776A NO972776L (no) 1996-06-21 1997-06-16 Vektor i gitterkodet modulasjon ved bruk av vektorsammenrullende koder for pålitelig dataoverföring

Country Status (5)

Country Link
US (1) US5809082A (no)
EP (1) EP0814565B1 (no)
JP (1) JPH1098396A (no)
DE (1) DE69700978T2 (no)
NO (1) NO972776L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021228A (en) * 1997-10-14 2000-02-01 Netscape Communications Corporation Integer-only short-filter length signal analysis/synthesis method and apparatus
US6628722B1 (en) 1998-06-19 2003-09-30 Lucent Technologies Inc. Decoding technique in discrete multi-tone (DMT) based communications systems
KR20000056678A (ko) * 1999-02-25 2000-09-15 김동인 직교 다중부호 코드분할 다중접속 시스템을 위한 씨이엠 변조 및 제이디 복조방식
WO2001008434A1 (en) * 1999-07-22 2001-02-01 Telefonaktiebolaget Lm Ericsson A system and method of communicating operating capabilities in a telecommunication network
DE10065267B4 (de) * 1999-12-30 2010-10-07 Nxp B.V. Verfahren zur digitalen Modulation/Demodulation zum Symbol Mapping bei der Quadratur Amplituden Modulation
US6973579B2 (en) 2002-05-07 2005-12-06 Interdigital Technology Corporation Generation of user equipment identification specific scrambling code for the high speed shared control channel
US20070127458A1 (en) * 2005-12-06 2007-06-07 Micrel, Inc. Data communication method for detecting slipped bit errors in received data packets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922507A (en) * 1987-12-01 1990-05-01 California Institute Of Technology Multiple trellis coded modulation
US5023889A (en) * 1988-05-31 1991-06-11 California Institute Of Technology Trellis coded multilevel DPSK system with doppler correction for mobile satellite channels
US5233629A (en) * 1991-07-26 1993-08-03 General Instrument Corporation Method and apparatus for communicating digital data using trellis coded qam
US5395518A (en) * 1993-08-31 1995-03-07 Donaldson Company, Inc. High pressure filter with integral relief valve
JPH07245635A (ja) * 1994-03-04 1995-09-19 Sony Corp 信号点マッピング方法および信号点検出方法

Also Published As

Publication number Publication date
JPH1098396A (ja) 1998-04-14
EP0814565A3 (en) 1998-08-19
NO972776L (no) 1997-12-22
DE69700978D1 (de) 2000-01-27
US5809082A (en) 1998-09-15
EP0814565B1 (en) 1999-12-22
EP0814565A2 (en) 1997-12-29
DE69700978T2 (de) 2000-08-03

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