CA2202621C - Acquisition de codes dans un systeme de communication pour utilisateurs multiples, utilisant des canaux de walsh multiples - Google Patents

Acquisition de codes dans un systeme de communication pour utilisateurs multiples, utilisant des canaux de walsh multiples Download PDF

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Publication number
CA2202621C
CA2202621C CA002202621A CA2202621A CA2202621C CA 2202621 C CA2202621 C CA 2202621C CA 002202621 A CA002202621 A CA 002202621A CA 2202621 A CA2202621 A CA 2202621A CA 2202621 C CA2202621 C CA 2202621C
Authority
CA
Canada
Prior art keywords
signal
channel
signals
channels
walsh
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002202621A
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English (en)
Other versions
CA2202621A1 (fr
Inventor
Gordon Skinner (Deceased)
Brian Harms
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Priority claimed from US08/497,240 external-priority patent/US5577025A/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA2202621A1 publication Critical patent/CA2202621A1/fr
Application granted granted Critical
Publication of CA2202621C publication Critical patent/CA2202621C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002202621A 1995-06-30 1996-06-28 Acquisition de codes dans un systeme de communication pour utilisateurs multiples, utilisant des canaux de walsh multiples Expired - Fee Related CA2202621C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US497,240 1995-06-30
US08/497,240 US5577025A (en) 1995-06-30 1995-06-30 Signal acquisition in a multi-user communication system using multiple walsh channels
PCT/US1996/011125 WO1997002663A1 (fr) 1995-06-30 1996-06-28 Acquisition de codes dans un systeme de communication pour utilisateurs multiples, utilisant des canaux de walsh multiples

Publications (2)

Publication Number Publication Date
CA2202621A1 CA2202621A1 (fr) 1997-01-23
CA2202621C true CA2202621C (fr) 2005-11-15

Family

ID=35530895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002202621A Expired - Fee Related CA2202621C (fr) 1995-06-30 1996-06-28 Acquisition de codes dans un systeme de communication pour utilisateurs multiples, utilisant des canaux de walsh multiples

Country Status (1)

Country Link
CA (1) CA2202621C (fr)

Also Published As

Publication number Publication date
CA2202621A1 (fr) 1997-01-23

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