NO20012501D0 - Telecommunication circuits and methods for signal processing at different transmission speeds - Google Patents

Telecommunication circuits and methods for signal processing at different transmission speeds

Info

Publication number
NO20012501D0
NO20012501D0 NO20012501A NO20012501A NO20012501D0 NO 20012501 D0 NO20012501 D0 NO 20012501D0 NO 20012501 A NO20012501 A NO 20012501A NO 20012501 A NO20012501 A NO 20012501A NO 20012501 D0 NO20012501 D0 NO 20012501D0
Authority
NO
Norway
Prior art keywords
methods
signal processing
different transmission
transmission speeds
telecommunication circuits
Prior art date
Application number
NO20012501A
Other languages
Norwegian (no)
Other versions
NO20012501L (en
Inventor
Avneesh Agrawal
Brian K Butler
Paul E Bender
David W Hansquine
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20012501D0 publication Critical patent/NO20012501D0/en
Publication of NO20012501L publication Critical patent/NO20012501L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates

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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
NO20012501A 1998-11-23 2001-05-22 Telecommunication circuits and methods for signal processing at different transmission speeds NO20012501L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19808098A 1998-11-23 1998-11-23
PCT/US1999/027593 WO2000031889A1 (en) 1998-11-23 1999-11-18 Processing signals of different data rates

Publications (2)

Publication Number Publication Date
NO20012501D0 true NO20012501D0 (en) 2001-05-22
NO20012501L NO20012501L (en) 2001-07-23

Family

ID=22731915

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20012501A NO20012501L (en) 1998-11-23 2001-05-22 Telecommunication circuits and methods for signal processing at different transmission speeds

Country Status (10)

Country Link
EP (1) EP1133835A1 (en)
JP (1) JP2002530996A (en)
KR (1) KR20010080528A (en)
CN (1) CN1333957A (en)
AU (1) AU3102200A (en)
CA (1) CA2351317A1 (en)
HK (1) HK1042172A1 (en)
IL (1) IL143147A0 (en)
NO (1) NO20012501L (en)
WO (1) WO2000031889A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7082174B1 (en) * 2000-07-24 2006-07-25 Qualcomm, Incorporated Method and apparatus for processing a modulated signal using an equalizer and a rake receiver
JP3730842B2 (en) * 2000-08-02 2006-01-05 日本電気株式会社 CDMA receiver and method thereof
US7590164B2 (en) 2001-01-19 2009-09-15 Qualcomm Incorporated Method and apparatus for efficient use of communication resources in a communication system
KR100786400B1 (en) * 2005-12-09 2007-12-17 주식회사 팬택 Receiving apparatus for Digital Multimedia Broadcasting shorten channel changing time

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3385299B2 (en) * 1996-05-20 2003-03-10 三菱電機株式会社 Spread spectrum communication equipment
US6064663A (en) * 1996-09-10 2000-05-16 Nokia Mobile Phones Limited Cellular CDMA data link utilizing multiplexed channels for data rate increase

Also Published As

Publication number Publication date
KR20010080528A (en) 2001-08-22
JP2002530996A (en) 2002-09-17
CN1333957A (en) 2002-01-30
EP1133835A1 (en) 2001-09-19
NO20012501L (en) 2001-07-23
WO2000031889A1 (en) 2000-06-02
HK1042172A1 (en) 2002-08-02
IL143147A0 (en) 2002-04-21
CA2351317A1 (en) 2000-06-02
AU3102200A (en) 2000-06-13

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Legal Events

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