CA2620101A1 - Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition - Google Patents

Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition

Info

Publication number
CA2620101A1
CA2620101A1 CA002620101A CA2620101A CA2620101A1 CA 2620101 A1 CA2620101 A1 CA 2620101A1 CA 002620101 A CA002620101 A CA 002620101A CA 2620101 A CA2620101 A CA 2620101A CA 2620101 A1 CA2620101 A1 CA 2620101A1
Authority
CA
Canada
Prior art keywords
code
codes
cdma
family
original
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.)
Granted
Application number
CA002620101A
Other languages
English (en)
Other versions
CA2620101C (fr
Inventor
Branislav M. Popovic'
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
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 US09/097,916 external-priority patent/US6393047B1/en
Application filed by Individual filed Critical Individual
Publication of CA2620101A1 publication Critical patent/CA2620101A1/fr
Application granted granted Critical
Publication of CA2620101C publication Critical patent/CA2620101C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2620101A 1998-06-16 1999-06-11 Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition Expired - Lifetime CA2620101C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/097,916 1998-06-16
US09/097,916 US6393047B1 (en) 1998-06-16 1998-06-16 Quadriphase spreading codes in code division multiple access communications
CA002335018A CA2335018C (fr) 1998-06-16 1999-06-11 Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002335018A Division CA2335018C (fr) 1998-06-16 1999-06-11 Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition

Publications (2)

Publication Number Publication Date
CA2620101A1 true CA2620101A1 (fr) 1999-12-23
CA2620101C CA2620101C (fr) 2012-08-07

Family

ID=39315345

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2619679A Expired - Lifetime CA2619679C (fr) 1998-06-16 1999-06-11 Codes d'etalement quadriphase, pour communications a acces multiples a repartition en code
CA2620101A Expired - Lifetime CA2620101C (fr) 1998-06-16 1999-06-11 Codes d'etalement de phase quadrivalente dans des communications a acces multiple par code de repartition

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2619679A Expired - Lifetime CA2619679C (fr) 1998-06-16 1999-06-11 Codes d'etalement quadriphase, pour communications a acces multiples a repartition en code

Country Status (1)

Country Link
CA (2) CA2619679C (fr)

Also Published As

Publication number Publication date
CA2619679A1 (fr) 1999-12-23
CA2619679C (fr) 2010-03-23
CA2620101C (fr) 2012-08-07

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190611