ATE382207T1 - Mehrwegestörungsverminderung für ein cdma-system - Google Patents

Mehrwegestörungsverminderung für ein cdma-system

Info

Publication number
ATE382207T1
ATE382207T1 AT01997902T AT01997902T ATE382207T1 AT E382207 T1 ATE382207 T1 AT E382207T1 AT 01997902 T AT01997902 T AT 01997902T AT 01997902 T AT01997902 T AT 01997902T AT E382207 T1 ATE382207 T1 AT E382207T1
Authority
AT
Austria
Prior art keywords
rake
multipath interference
receiver
finger
multipath
Prior art date
Application number
AT01997902T
Other languages
English (en)
Inventor
Essam Sourour
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of ATE382207T1 publication Critical patent/ATE382207T1/de

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
    • 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
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT01997902T 2000-11-27 2001-10-16 Mehrwegestörungsverminderung für ein cdma-system ATE382207T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/723,152 US6865218B1 (en) 2000-11-27 2000-11-27 Multipath interference reduction for a CDMA system

Publications (1)

Publication Number Publication Date
ATE382207T1 true ATE382207T1 (de) 2008-01-15

Family

ID=24905078

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01997902T ATE382207T1 (de) 2000-11-27 2001-10-16 Mehrwegestörungsverminderung für ein cdma-system

Country Status (6)

Country Link
US (1) US6865218B1 (de)
EP (1) EP1384330B1 (de)
AT (1) ATE382207T1 (de)
AU (1) AU2002224392A1 (de)
DE (1) DE60132116D1 (de)
WO (1) WO2002043266A2 (de)

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Also Published As

Publication number Publication date
US6865218B1 (en) 2005-03-08
EP1384330A2 (de) 2004-01-28
DE60132116D1 (de) 2008-02-07
EP1384330B1 (de) 2007-12-26
AU2002224392A1 (en) 2002-06-03
WO2002043266A3 (en) 2003-11-13
WO2002043266A2 (en) 2002-05-30

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