KR960701523A - 부호분할 다중신호 수신방법 - Google Patents

부호분할 다중신호 수신방법

Info

Publication number
KR960701523A
KR960701523A KR1019950703912A KR19950703912A KR960701523A KR 960701523 A KR960701523 A KR 960701523A KR 1019950703912 A KR1019950703912 A KR 1019950703912A KR 19950703912 A KR19950703912 A KR 19950703912A KR 960701523 A KR960701523 A KR 960701523A
Authority
KR
South Korea
Prior art keywords
division multiple
code division
signal reception
reception method
multiple signal
Prior art date
Application number
KR1019950703912A
Other languages
English (en)
Other versions
KR0150736B1 (ko
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 filed Critical
Publication of KR960701523A publication Critical patent/KR960701523A/ko
Application granted granted Critical
Publication of KR0150736B1 publication Critical patent/KR0150736B1/ko

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
    • H04B1/7073—Synchronisation 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
    • H04B1/7105—Joint detection techniques, e.g. linear detectors
    • H04B1/71052—Joint detection techniques, e.g. linear detectors using decorrelation matrix
KR1019950703912A 1994-04-22 1995-04-21 부호분할 다중신호 수신방법 KR0150736B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8486794 1994-04-22
JP94-84867 1994-04-22
PCT/JP1995/000791 WO1995029535A1 (fr) 1994-04-22 1995-04-21 Procede de reception de signaux multiplexes a division de code

Publications (2)

Publication Number Publication Date
KR960701523A true KR960701523A (ko) 1996-02-24
KR0150736B1 KR0150736B1 (ko) 1998-11-02

Family

ID=13842767

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950703912A KR0150736B1 (ko) 1994-04-22 1995-04-21 부호분할 다중신호 수신방법

Country Status (7)

Country Link
US (1) US5638376A (ko)
EP (1) EP0707385B1 (ko)
KR (1) KR0150736B1 (ko)
CN (1) CN1068163C (ko)
CA (1) CA2157272C (ko)
DE (1) DE69530259T2 (ko)
WO (1) WO1995029535A1 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96651C (fi) * 1994-08-25 1996-07-25 Nokia Telecommunications Oy Vastaanottomenetelmä ja vastaanotin
US5724378A (en) * 1994-12-13 1998-03-03 Nit Mobile Communications Network, Inc. CDMA multiuser receiver and method
DE69533839T2 (de) * 1994-12-28 2006-03-02 Ntt Docomo Inc. Verfahren und anordnung zur vorsysnchronisierung eines spreizspektrumkode eines übertragungssystems mit mehrfachzugriff durch kodeverteilung
US5627855A (en) * 1995-05-25 1997-05-06 Golden Bridge Technology, Inc. Programmable two-part matched filter for spread spectrum
IL119752A0 (en) * 1996-12-04 1997-09-30 Israel State Asynchronous CDMA decorrelating detector
US5878037A (en) * 1996-12-18 1999-03-02 Lucent Technologies Inc. Code division switching scheme
JP3360793B2 (ja) * 1997-02-17 2002-12-24 クラリオン株式会社 符号分割多重通信装置
US5931893A (en) * 1997-11-11 1999-08-03 Ericsson, Inc. Efficient correlation over a sliding window
US6169887B1 (en) * 1999-03-02 2001-01-02 Motorola, Inc. Range extension within a communication system
FR2793363B1 (fr) * 1999-05-04 2001-07-06 France Telecom Procede de detection conjointe d'un ensemble de codes cdma
KR100450789B1 (ko) * 1999-05-25 2004-10-01 삼성전자주식회사 유사 잡음 코드 획득 장치 및 이를 구비한 직접 시퀀스 코드분할 다중 접속 수신기
EP1109326A1 (en) * 1999-12-15 2001-06-20 Lucent Technologies Inc. Peamble detector for a CDMA receiver
JP3399923B2 (ja) 2000-11-29 2003-04-28 松下電器産業株式会社 通信端末装置および通信端末装置における復号化方法
CN100486126C (zh) * 2002-12-30 2009-05-06 Nxp股份有限公司 基于cdma系统的多用户检测的简化去相关的方法及其装置
WO2007103443A2 (en) * 2006-03-08 2007-09-13 Interdigital Technology Corporation Apparatus and method for signal separation via spreading codes
CN102137050B (zh) * 2011-03-10 2013-07-31 大唐移动通信设备有限公司 一种对无线通信系统中阵列天线的数据信号进行处理的方法和设备
CN102722341B (zh) * 2012-05-17 2014-12-24 杭州中天微系统有限公司 存储载入单元投机执行控制装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031173A (en) * 1989-08-15 1991-07-09 Unisys Corporation Decoder for added asynchronous bit sequences
JPH05227124A (ja) * 1992-02-10 1993-09-03 Sharp Corp 符号分割多元アクセス通信方式
US5341395A (en) * 1992-11-24 1994-08-23 At&T Bell Laboratories Data recovery technique for asynchronous CDMA systems
US5345468A (en) * 1992-12-16 1994-09-06 At&T Bell Laboratories Despreading technique for CDMA systems
JP3181440B2 (ja) * 1993-07-30 2001-07-03 松下通信工業株式会社 Ｃｄｍａ方式通信装置
US5377225A (en) * 1993-10-19 1994-12-27 Hughes Aircraft Company Multiple-access noise rejection filter for a DS-CDMA system

Also Published As

Publication number Publication date
DE69530259T2 (de) 2003-12-24
EP0707385A1 (en) 1996-04-17
CN1124546A (zh) 1996-06-12
CA2157272A1 (en) 1995-10-23
CN1068163C (zh) 2001-07-04
EP0707385B1 (en) 2003-04-09
WO1995029535A1 (fr) 1995-11-02
EP0707385A4 (en) 1997-12-03
US5638376A (en) 1997-06-10
KR0150736B1 (ko) 1998-11-02
CA2157272C (en) 1998-12-15
DE69530259D1 (de) 2003-05-15

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