GB0913586D0 - A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system - Google Patents

A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system

Info

Publication number
GB0913586D0
GB0913586D0 GB0913586A GB0913586A GB0913586D0 GB 0913586 D0 GB0913586 D0 GB 0913586D0 GB 0913586 A GB0913586 A GB 0913586A GB 0913586 A GB0913586 A GB 0913586A GB 0913586 D0 GB0913586 D0 GB 0913586D0
Authority
GB
United Kingdom
Prior art keywords
transmission system
receiver
multiple access
division multiple
code division
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
GB0913586A
Other versions
GB2472569A (en
GB2472569B (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 GB0913586A priority Critical patent/GB2472569B/en
Publication of GB0913586D0 publication Critical patent/GB0913586D0/en
Priority to PCT/GB2010/000586 priority patent/WO2011015802A1/en
Publication of GB2472569A publication Critical patent/GB2472569A/en
Application granted granted Critical
Publication of GB2472569B publication Critical patent/GB2472569B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/7107—Subtractive interference cancellation
    • H04B1/71072—Successive interference cancellation
    • 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
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0913586A 2009-08-04 2009-08-04 A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system Expired - Fee Related GB2472569B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0913586A GB2472569B (en) 2009-08-04 2009-08-04 A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system
PCT/GB2010/000586 WO2011015802A1 (en) 2009-08-04 2010-03-26 Iterative successive interference cancellation for asynchronous bandwidth efficient distributed fdma systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0913586A GB2472569B (en) 2009-08-04 2009-08-04 A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system

Publications (3)

Publication Number Publication Date
GB0913586D0 true GB0913586D0 (en) 2009-09-16
GB2472569A GB2472569A (en) 2011-02-16
GB2472569B GB2472569B (en) 2012-11-21

Family

ID=41129612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0913586A Expired - Fee Related GB2472569B (en) 2009-08-04 2009-08-04 A block spread code division multiple access transmission system and a method of and receiver for cancelling interference in such a transmission system

Country Status (2)

Country Link
GB (1) GB2472569B (en)
WO (1) WO2011015802A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201809910A2 (en) * 2018-07-11 2018-08-27 T C Istanbul Medipol Ueniversitesi A SYSTEM FOR CONTROLLING INTERFERENCE IN NEW GENERATION COMMUNICATION SYSTEMS WITH NON-RANGENT MULTI-ACCESS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2732783B2 (en) * 1993-08-31 1998-03-30 沖電気工業株式会社 Code division multiple access demodulator
AU2003241066A1 (en) * 2002-05-23 2004-06-15 Indian Institute Of Technology, Dehli Blind detection of bpsk signals in a multi-user environment
US8442441B2 (en) * 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
GB2433397B (en) * 2005-12-16 2008-09-10 Toshiba Res Europ Ltd A configurable block cdma scheme

Also Published As

Publication number Publication date
GB2472569A (en) 2011-02-16
GB2472569B (en) 2012-11-21
WO2011015802A1 (en) 2011-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140804