GB0118899D0 - Code generation - Google Patents

Code generation

Info

Publication number
GB0118899D0
GB0118899D0 GB0118899A GB0118899A GB0118899D0 GB 0118899 D0 GB0118899 D0 GB 0118899D0 GB 0118899 A GB0118899 A GB 0118899A GB 0118899 A GB0118899 A GB 0118899A GB 0118899 D0 GB0118899 D0 GB 0118899D0
Authority
GB
United Kingdom
Prior art keywords
code generation
code
generation
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.)
Withdrawn
Application number
GB0118899A
Other versions
GB2378362A (en
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.)
Aeroflex Cambridge Ltd
Original Assignee
Ubinetics Ltd
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 Ubinetics Ltd filed Critical Ubinetics Ltd
Priority to GB0118899A priority Critical patent/GB2378362A/en
Publication of GB0118899D0 publication Critical patent/GB0118899D0/en
Priority to PCT/GB2002/003580 priority patent/WO2003013037A1/en
Priority to EP02745695A priority patent/EP1415422A1/en
Priority to CNA028181530A priority patent/CN1555623A/en
Publication of GB2378362A publication Critical patent/GB2378362A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0044—OVSF [orthogonal variable spreading factor]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0118899A 2001-08-02 2001-08-02 Code generation Withdrawn GB2378362A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0118899A GB2378362A (en) 2001-08-02 2001-08-02 Code generation
PCT/GB2002/003580 WO2003013037A1 (en) 2001-08-02 2002-08-02 Code generation
EP02745695A EP1415422A1 (en) 2001-08-02 2002-08-02 Code generation
CNA028181530A CN1555623A (en) 2001-08-02 2002-08-02 Code generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0118899A GB2378362A (en) 2001-08-02 2001-08-02 Code generation

Publications (2)

Publication Number Publication Date
GB0118899D0 true GB0118899D0 (en) 2001-09-26
GB2378362A GB2378362A (en) 2003-02-05

Family

ID=9919699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0118899A Withdrawn GB2378362A (en) 2001-08-02 2001-08-02 Code generation

Country Status (4)

Country Link
EP (1) EP1415422A1 (en)
CN (1) CN1555623A (en)
GB (1) GB2378362A (en)
WO (1) WO2003013037A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7248698B2 (en) * 2001-04-06 2007-07-24 Interdigital Technology Corporation System for generating pseudorandom sequences
EP1783939A1 (en) 2005-11-07 2007-05-09 Alcatel Lucent Apparatus for generating spreading sequences for a transmitter of a CDMA communication network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY112371A (en) * 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
US5778416A (en) * 1993-12-20 1998-07-07 Motorola, Inc. Parallel process address generator and method
IT1314346B1 (en) * 1999-12-30 2002-12-09 Telit Mobile Terminals Spa METHOD AND DEVICE FOR THE GENERATION OF ORTHOGONAL CODES WITH VARIABLE SPREADING FACTOR OR RULES OF HADAMARD MATRICIDES FOR
IT1314345B1 (en) * 1999-12-30 2002-12-09 Telit Mobile Terminals Spa PROGRAMMABLE GENERATOR FOR THE GENERATION OF ORTHOGONAL CODES VARIABLE SPREADING FACTOR FOR COMMUNICATION SYSTEMS A

Also Published As

Publication number Publication date
WO2003013037A1 (en) 2003-02-13
CN1555623A (en) 2004-12-15
EP1415422A1 (en) 2004-05-06
GB2378362A (en) 2003-02-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)