CA2320638C - Systeme de communication amdc a etalement du spectre - Google Patents

Systeme de communication amdc a etalement du spectre Download PDF

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Publication number
CA2320638C
CA2320638C CA002320638A CA2320638A CA2320638C CA 2320638 C CA2320638 C CA 2320638C CA 002320638 A CA002320638 A CA 002320638A CA 2320638 A CA2320638 A CA 2320638A CA 2320638 C CA2320638 C CA 2320638C
Authority
CA
Canada
Prior art keywords
pcn
cdma
spread spectrum
data signal
base station
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 - Lifetime
Application number
CA002320638A
Other languages
English (en)
Other versions
CA2320638A1 (fr
Inventor
Donald L. Schilling
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.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology Corp
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 US07/622,235 external-priority patent/US5351269A/en
Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp
Publication of CA2320638A1 publication Critical patent/CA2320638A1/fr
Application granted granted Critical
Publication of CA2320638C publication Critical patent/CA2320638C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
CA002320638A 1990-12-05 1991-12-03 Systeme de communication amdc a etalement du spectre Expired - Lifetime CA2320638C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US622,235 1990-12-05
US07/622,235 US5351269A (en) 1990-12-05 1990-12-05 Overlaying spread spectrum CDMA personal communications system
CA002091784A CA2091784C (fr) 1990-12-05 1991-12-03 Systeme de communication amdc a etalement du spectre

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002091784A Division CA2091784C (fr) 1990-12-05 1991-12-03 Systeme de communication amdc a etalement du spectre

Publications (2)

Publication Number Publication Date
CA2320638A1 CA2320638A1 (fr) 1992-06-06
CA2320638C true CA2320638C (fr) 2004-04-27

Family

ID=25675996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002320638A Expired - Lifetime CA2320638C (fr) 1990-12-05 1991-12-03 Systeme de communication amdc a etalement du spectre

Country Status (1)

Country Link
CA (1) CA2320638C (fr)

Also Published As

Publication number Publication date
CA2320638A1 (fr) 1992-06-06

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Legal Events

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