HK1054824A1 - Parallel interference cancellation receiver for multiuser detection of cdma signals - Google Patents

Parallel interference cancellation receiver for multiuser detection of cdma signals

Info

Publication number
HK1054824A1
HK1054824A1 HK03106995A HK03106995A HK1054824A1 HK 1054824 A1 HK1054824 A1 HK 1054824A1 HK 03106995 A HK03106995 A HK 03106995A HK 03106995 A HK03106995 A HK 03106995A HK 1054824 A1 HK1054824 A1 HK 1054824A1
Authority
HK
Hong Kong
Prior art keywords
matrix
interference cancellation
communication signals
received
cdma signals
Prior art date
Application number
HK03106995A
Other languages
English (en)
Inventor
Alexander Reznik
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of HK1054824A1 publication Critical patent/HK1054824A1/xx

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
    • 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
    • H04B1/71075—Parallel 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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • 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
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
HK03106995A 1999-10-19 2003-09-27 Parallel interference cancellation receiver for multiuser detection of cdma signals HK1054824A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16025999P 1999-10-19 1999-10-19
PCT/US2000/003537 WO2001029983A1 (en) 1999-10-19 2000-02-11 Receiver for multiuser detection of cdma signals

Publications (1)

Publication Number Publication Date
HK1054824A1 true HK1054824A1 (en) 2003-12-12

Family

ID=22576167

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03106995A HK1054824A1 (en) 1999-10-19 2003-09-27 Parallel interference cancellation receiver for multiuser detection of cdma signals

Country Status (15)

Country Link
US (3) US6724809B2 (ja)
EP (1) EP1222746B9 (ja)
JP (1) JP2003512759A (ja)
KR (2) KR100473215B1 (ja)
CN (3) CN1221083C (ja)
AT (1) ATE329414T1 (ja)
AU (1) AU2990700A (ja)
CA (1) CA2388024C (ja)
DE (1) DE60028592T2 (ja)
ES (1) ES2261184T3 (ja)
HK (1) HK1054824A1 (ja)
MX (1) MXPA02003903A (ja)
NO (1) NO20021809L (ja)
SG (1) SG105560A1 (ja)
WO (1) WO2001029983A1 (ja)

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Also Published As

Publication number Publication date
KR20040083477A (ko) 2004-10-02
EP1222746A1 (en) 2002-07-17
CN1921323A (zh) 2007-02-28
NO20021809L (no) 2002-05-22
EP1222746B9 (en) 2006-12-20
EP1222746B1 (en) 2006-06-07
ES2261184T3 (es) 2006-11-16
US7292623B2 (en) 2007-11-06
KR100484993B1 (ko) 2005-04-25
CA2388024A1 (en) 2001-04-26
ATE329414T1 (de) 2006-06-15
KR20020038962A (ko) 2002-05-24
KR100473215B1 (ko) 2005-03-10
DE60028592D1 (de) 2006-07-20
CN1722626A (zh) 2006-01-18
MXPA02003903A (es) 2002-09-30
WO2001029983A1 (en) 2001-04-26
JP2003512759A (ja) 2003-04-02
CN1221083C (zh) 2005-09-28
CA2388024C (en) 2008-04-15
US6724809B2 (en) 2004-04-20
AU2990700A (en) 2001-04-30
SG105560A1 (en) 2004-08-27
US20030053526A1 (en) 2003-03-20
NO20021809D0 (no) 2002-04-17
DE60028592T2 (de) 2007-05-16
US20040196892A1 (en) 2004-10-07
CN1411634A (zh) 2003-04-16
US20080019429A1 (en) 2008-01-24

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