IL137059A - Method and system for generating a complex pseudonoise sequence - Google Patents

Method and system for generating a complex pseudonoise sequence

Info

Publication number
IL137059A
IL137059A IL13705998A IL13705998A IL137059A IL 137059 A IL137059 A IL 137059A IL 13705998 A IL13705998 A IL 13705998A IL 13705998 A IL13705998 A IL 13705998A IL 137059 A IL137059 A IL 137059A
Authority
IL
Israel
Prior art keywords
generating
pseudonoise sequence
complex pseudonoise
complex
sequence
Prior art date
Application number
IL13705998A
Other languages
English (en)
Other versions
IL137059A0 (en
Original Assignee
Motorola 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21757407&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL137059(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of IL137059A0 publication Critical patent/IL137059A0/xx
Publication of IL137059A publication Critical patent/IL137059A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
IL13705998A 1998-01-24 1998-12-29 Method and system for generating a complex pseudonoise sequence IL137059A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/012,927 US6246697B1 (en) 1998-01-24 1998-01-24 Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal
PCT/US1998/027804 WO1999038337A2 (en) 1998-01-24 1998-12-29 Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal

Publications (2)

Publication Number Publication Date
IL137059A0 IL137059A0 (en) 2001-06-14
IL137059A true IL137059A (en) 2005-05-17

Family

ID=21757407

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13705998A IL137059A (en) 1998-01-24 1998-12-29 Method and system for generating a complex pseudonoise sequence

Country Status (10)

Country Link
US (1) US6246697B1 (zh)
EP (1) EP1053613B1 (zh)
JP (1) JP3759695B2 (zh)
KR (1) KR100344600B1 (zh)
CN (1) CN1132361C (zh)
BR (1) BR9814785B1 (zh)
CA (1) CA2318271C (zh)
DE (1) DE69833803T2 (zh)
IL (1) IL137059A (zh)
WO (1) WO1999038337A2 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100269593B1 (ko) 1997-12-02 2000-10-16 정선종 다중 채널을 위한 직교 복소 확산 방법 및 그 장치
KR100381012B1 (ko) 1998-05-04 2003-08-19 한국전자통신연구원 부호분할 다중접속 방식에서 상향 공통 채널의 임의 접속 장치및 방법
US6788728B1 (en) * 1999-01-12 2004-09-07 Sony Corporation System and method for reducing peak-to-average ratio of the reverse link modulator in a CDMA phone system
US6611567B1 (en) * 1999-01-29 2003-08-26 Agere Systems, Inc. Method and apparatus for pulse shaping
FI108182B (fi) * 1999-03-23 2001-11-30 Nokia Networks Oy Menetelmä päivittää koodigeneraattorin lineaarinen palautesiirtorekisteri
KR20000073917A (ko) * 1999-05-15 2000-12-05 윤종용 비동기식 부호분할다중접속 통신시스템의 동기워드 생성 및 송수신장치 및 방법
US7443906B1 (en) * 1999-05-31 2008-10-28 Electronics And Telecommunications Research Institute Apparatus and method for modulating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication system
KR100792993B1 (ko) * 2002-04-08 2008-01-08 엘지전자 주식회사 이동통신시스템에서 정보 신호 구분 방법
ES2465090T3 (es) 2002-12-20 2014-06-05 Smith & Nephew, Inc. Prótesis de rodilla de altas prestaciones
CN107819719B (zh) 2004-12-23 2020-12-25 韩国电子通信研究院 用于发送和接收数据以提供高速数据通信的设备及方法
WO2007037008A1 (ja) * 2005-09-29 2007-04-05 Fujitsu Limited 送受信装置及び送受信方法
CN105515608A (zh) * 2014-09-26 2016-04-20 中兴通讯股份有限公司 一种扩频处理方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947674A (en) * 1967-09-28 1976-03-30 International Telephone And Telegraph Corporation Code generator to produce permutations of code mates
US4774715A (en) * 1987-03-11 1988-09-27 Telesystems Slw Inc. Device for demodulating a spread spectrum signal
JPH0748707B2 (ja) * 1988-09-06 1995-05-24 三菱電機株式会社 直接拡散変調装置
US5157688A (en) * 1991-03-14 1992-10-20 Hughes Aircraft Company Spread spectrum transmitter for degrading spread spectrum feature detectors
US5687166A (en) * 1992-11-24 1997-11-11 Stanford Telecommunications, Inc. Modulation system for spread spectrum CDMA communication
US5440597A (en) * 1993-11-23 1995-08-08 Nokia Mobile Phones Ltd. Double dwell maximum likelihood acquisition system with continuous decision making for CDMA and direct spread spectrum system
JPH0865264A (ja) * 1994-08-17 1996-03-08 Nippon Motorola Ltd スペクトル拡散変調を用いたｃｄｍａ方式の通信方法及び通信装置
JPH08288928A (ja) * 1995-04-14 1996-11-01 Toshiba Corp スペクトラム拡散通信装置
JPH09223983A (ja) * 1996-02-16 1997-08-26 Fujitsu Ltd スペクトラム拡散通信用送信機及び受信機

Also Published As

Publication number Publication date
JP3759695B2 (ja) 2006-03-29
KR100344600B1 (ko) 2002-07-20
BR9814785A (pt) 2000-11-28
US6246697B1 (en) 2001-06-12
WO1999038337A2 (en) 1999-07-29
CN1284226A (zh) 2001-02-14
KR20010034329A (ko) 2001-04-25
EP1053613B1 (en) 2006-03-08
JP2002502163A (ja) 2002-01-22
DE69833803T2 (de) 2006-08-17
BR9814785B1 (pt) 2011-12-27
CN1132361C (zh) 2003-12-24
CA2318271C (en) 2003-01-21
EP1053613A2 (en) 2000-11-22
DE69833803D1 (de) 2006-05-04
IL137059A0 (en) 2001-06-14
EP1053613A4 (en) 2004-09-29
CA2318271A1 (en) 1999-07-29
WO1999038337A3 (en) 1999-10-28

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Legal Events

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KB Patent renewed
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Owner name: MOTOROLA MOBILITY, INC.

Free format text: FORMER OWNER:MOTOROLA, INC.

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EXP Patent expired