IL134887A - Device and method for eliminating code interruptions in the CDMA communication system - Google Patents

Device and method for eliminating code interruptions in the CDMA communication system

Info

Publication number
IL134887A
IL134887A IL13488799A IL13488799A IL134887A IL 134887 A IL134887 A IL 134887A IL 13488799 A IL13488799 A IL 13488799A IL 13488799 A IL13488799 A IL 13488799A IL 134887 A IL134887 A IL 134887A
Authority
IL
Israel
Prior art keywords
orthogonal
quasi
channel
orthogonal code
receiver
Prior art date
Application number
IL13488799A
Other languages
English (en)
Hebrew (he)
Other versions
IL134887A0 (en
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IL134887A0 publication Critical patent/IL134887A0/xx
Publication of IL134887A publication Critical patent/IL134887A/en

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03248—Arrangements for operating in conjunction with other apparatus
    • H04L25/0328—Arrangements for operating in conjunction with other apparatus with interference cancellation circuitry
IL13488799A 1998-07-07 1999-07-07 Device and method for eliminating code interruptions in the CDMA communication system IL134887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980027736A KR100318959B1 (ko) 1998-07-07 1998-07-07 부호분할다중접속통신시스템의서로다른부호간의간섭을제거하는장치및방법
PCT/KR1999/000364 WO2000002397A2 (en) 1998-07-07 1999-07-07 Device and method for cancelling code interference in a cdma communication system

Publications (2)

Publication Number Publication Date
IL134887A0 IL134887A0 (en) 2001-05-20
IL134887A true IL134887A (en) 2004-02-08

Family

ID=19543659

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13488799A IL134887A (en) 1998-07-07 1999-07-07 Device and method for eliminating code interruptions in the CDMA communication system

Country Status (11)

Country Link
US (1) US6459693B1 (ko)
EP (1) EP1021882B1 (ko)
KR (1) KR100318959B1 (ko)
CN (1) CN1119883C (ko)
AU (1) AU729216C (ko)
BR (1) BR9906577A (ko)
CA (1) CA2302340C (ko)
DE (1) DE69929029T2 (ko)
IL (1) IL134887A (ko)
RU (1) RU2213423C2 (ko)
WO (1) WO2000002397A2 (ko)

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Also Published As

Publication number Publication date
KR20000008080A (ko) 2000-02-07
EP1021882A2 (en) 2000-07-26
US6459693B1 (en) 2002-10-01
AU729216B2 (en) 2001-01-25
IL134887A0 (en) 2001-05-20
EP1021882B1 (en) 2005-12-21
DE69929029D1 (de) 2006-01-26
DE69929029T2 (de) 2006-06-22
CN1119883C (zh) 2003-08-27
CA2302340C (en) 2006-05-30
KR100318959B1 (ko) 2002-04-22
WO2000002397A2 (en) 2000-01-13
WO2000002397A3 (en) 2000-03-30
AU729216C (en) 2001-10-18
AU4656299A (en) 2000-01-24
RU2213423C2 (ru) 2003-09-27
BR9906577A (pt) 2000-12-05
CN1273721A (zh) 2000-11-15
CA2302340A1 (en) 2000-01-13

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