GB0420744D0 - Common channel interference cancellation - Google Patents

Common channel interference cancellation

Info

Publication number
GB0420744D0
GB0420744D0 GB0420744A GB0420744A GB0420744D0 GB 0420744 D0 GB0420744 D0 GB 0420744D0 GB 0420744 A GB0420744 A GB 0420744A GB 0420744 A GB0420744 A GB 0420744A GB 0420744 D0 GB0420744 D0 GB 0420744D0
Authority
GB
United Kingdom
Prior art keywords
interference cancellation
common channel
channel interference
common
cancellation
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Withdrawn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
GB0420744A
Other versions
GB2418327A (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.)
Toshiba Europe Ltd
Original Assignee
Toshiba Research Europe 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 Toshiba Research Europe Ltd filed Critical Toshiba Research Europe Ltd
Priority to GB0420744A priority Critical patent/GB2418327A/en
Publication of GB0420744D0 publication Critical patent/GB0420744D0/en
Publication of GB2418327A publication Critical patent/GB2418327A/en
Withdrawn legal-status Critical Current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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • H04B1/71052—Joint detection techniques, e.g. linear detectors using decorrelation matrix
    • 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
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0420744A 2004-09-17 2004-09-17 Common channel interference cancellation in a CDMA system Withdrawn GB2418327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0420744A GB2418327A (en) 2004-09-17 2004-09-17 Common channel interference cancellation in a CDMA system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0420744A GB2418327A (en) 2004-09-17 2004-09-17 Common channel interference cancellation in a CDMA system

Publications (2)

Publication Number Publication Date
GB0420744D0 true GB0420744D0 (en) 2004-10-20
GB2418327A GB2418327A (en) 2006-03-22

Family

ID=33306784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0420744A Withdrawn GB2418327A (en) 2004-09-17 2004-09-17 Common channel interference cancellation in a CDMA system

Country Status (1)

Country Link
GB (1) GB2418327A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929593B2 (en) * 2008-04-15 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for successive interference subtraction with covariance root processing
US10498558B1 (en) * 2018-05-11 2019-12-03 Mitsubishi Electric Research Laboratories, Inc. Symbol detection in shared wireless channel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE287149T1 (en) * 1999-09-21 2005-01-15 Interdigital Tech Corp MULTI-USER DETECTOR FOR VARIABLE SPREAD FACTORS
GB2375464B (en) * 2001-05-11 2003-05-28 Motorola Inc Method and device for multi-user detection in CDMA channels
CN100486126C (en) * 2002-12-30 2009-05-06 Nxp股份有限公司 Method and its device for simplifying decorrelation based on CDMA system multiple users test

Also Published As

Publication number Publication date
GB2418327A (en) 2006-03-22

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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)