DE69939243D1 - Gerät und Verfahren zur PN Sequenz Erzeugung in CDMA Kommunikationssystemen - Google Patents

Gerät und Verfahren zur PN Sequenz Erzeugung in CDMA Kommunikationssystemen

Info

Publication number
DE69939243D1
DE69939243D1 DE69939243T DE69939243T DE69939243D1 DE 69939243 D1 DE69939243 D1 DE 69939243D1 DE 69939243 T DE69939243 T DE 69939243T DE 69939243 T DE69939243 T DE 69939243T DE 69939243 D1 DE69939243 D1 DE 69939243D1
Authority
DE
Germany
Prior art keywords
communication systems
sequence generation
cdma communication
cdma
sequence
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69939243T
Other languages
English (en)
Inventor
Su Won Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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
Application granted granted Critical
Publication of DE69939243D1 publication Critical patent/DE69939243D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • 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
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE69939243T 1998-03-23 1999-03-23 Gerät und Verfahren zur PN Sequenz Erzeugung in CDMA Kommunikationssystemen Expired - Lifetime DE69939243D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980010395A KR100326182B1 (ko) 1998-03-23 1998-03-23 부호분할다중접속통신시스템의의사잡음시퀀스발생방법및장치
PCT/KR1999/000127 WO1999049594A1 (en) 1998-03-23 1999-03-23 Device and method for generating pn sequence in cdma communication system

Publications (1)

Publication Number Publication Date
DE69939243D1 true DE69939243D1 (de) 2008-09-18

Family

ID=19535390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69939243T Expired - Lifetime DE69939243D1 (de) 1998-03-23 1999-03-23 Gerät und Verfahren zur PN Sequenz Erzeugung in CDMA Kommunikationssystemen

Country Status (11)

Country Link
US (1) US6542478B1 (de)
EP (1) EP0983647B1 (de)
JP (1) JP3393536B2 (de)
KR (1) KR100326182B1 (de)
CN (1) CN1132342C (de)
AU (1) AU726293B2 (de)
BR (1) BR9904881A (de)
CA (1) CA2288814C (de)
DE (1) DE69939243D1 (de)
RU (1) RU2160504C1 (de)
WO (1) WO1999049594A1 (de)

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ATE343269T1 (de) * 1999-07-06 2006-11-15 Samsung Electronics Co Ltd Vorrichtung und verfahren zur kodierung/dekodierung eines transportformatindikators in einem cdma- mobilkommunikationssystem
US7362867B1 (en) * 1999-07-07 2008-04-22 Samsung Electronics Co., Ltd Apparatus and method for generating scrambling code in UMTS mobile communication system
US6870860B1 (en) * 2000-04-19 2005-03-22 Ciena Corporation Semi-transparent time division multiplexer/demultiplexer
US7227855B1 (en) * 2001-03-20 2007-06-05 Arraycomm Llc Resource allocation in a wireless network
US7424002B2 (en) * 2001-03-20 2008-09-09 Arraycomm, Llc Resource allocation in a wireless network
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US6727790B2 (en) * 2001-08-20 2004-04-27 Itran Communications Ltd. Acquisition of sychronization in a spread spectrum communications transceiver
DE60112445T2 (de) * 2001-10-10 2006-04-06 Matsushita Electric Industrial Co., Ltd., Kadoma Modifikation eines Verschachtelermusters
US7298777B2 (en) * 2003-06-06 2007-11-20 Texas Instruments Incorporated Searching in a spread spectrum communications
EP1770892A3 (de) * 2003-08-29 2007-04-18 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren zur optimalen Datenverschachtelungsübertragung in einem MIMO Telekommunikationssystem
US7203520B2 (en) * 2003-09-30 2007-04-10 Nortel Networks Limited Beam wobbling for increased downlink coverage and capacity
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CN1305340C (zh) * 2003-12-05 2007-03-14 清华大学 无线通信中提高蜂窝小区下行频率复用效率的方法
US7529291B2 (en) * 2004-04-13 2009-05-05 Raytheon Company Methods and structures for rapid code acquisition in spread spectrum communications
SE0402210D0 (sv) 2004-09-13 2004-09-13 Ericsson Telefon Ab L M a telecommunication system
JP5049463B2 (ja) * 2004-12-14 2012-10-17 富士通株式会社 無線通信システム及び基地局及び移動局及び無線通信方法
WO2007051040A1 (en) * 2005-10-27 2007-05-03 Qualcomm Incorporated A method and apparatus for transmission of f-pbch1 packets in wireless communication systems
KR20080020934A (ko) * 2006-09-01 2008-03-06 한국전자통신연구원 통신 시스템의 상향링크 신호 송신 방법, 송신 장치, 생성방법 및 생성 장치
KR100850821B1 (ko) * 2006-10-25 2008-08-06 엘지전자 주식회사 다중 접속을 지원하는 디지털 데이터 송수신 방법 및 장치
US9065714B2 (en) * 2007-01-10 2015-06-23 Qualcomm Incorporated Transmission of information using cyclically shifted sequences
KR20080072508A (ko) 2007-02-02 2008-08-06 엘지전자 주식회사 다양한 자원 블록 길이를 가지는 시퀀스 할당 방법 및 이를위한 시퀀스 그룹핑 방법
CN101674277B (zh) * 2007-02-02 2013-02-06 Lg电子株式会社 利用分组生成参考信号序列的方法
RU2475969C9 (ru) 2007-04-30 2013-06-20 Нокиа Сименс Нетворкс Ой Координированный циклический сдвиг и скачкообразная перестройка частоты последовательности для последовательности задова-чу, модифицированной последовательности задова-чу и последовательности поблочного расширения
ES2968530T3 (es) 2007-06-15 2024-05-10 Optis Wireless Technology Llc Aparato de comunicación inalámbrica y procedimiento de difusión de señal de respuesta
KR20090006708A (ko) * 2007-07-12 2009-01-15 엘지전자 주식회사 스케줄링 요청 신호 전송 방법
US8059695B2 (en) * 2007-08-13 2011-11-15 Raytheon Company Spread carrier self correcting codes
BRPI0818518A8 (pt) * 2007-10-04 2017-05-16 Nortel Networks Ltd Formação de feixes espaciais em um segmento de célula
US8254362B2 (en) * 2008-01-09 2012-08-28 The Boeing Company Method and device of generating time-varying preamble sequence and pseudorandom noise (PN) binary sequence in direct sequence spread spectrum (DSSS) communications
CN102215057B (zh) 2010-04-02 2014-12-03 华为技术有限公司 生成参考信号的方法及设备
KR20110112005A (ko) * 2010-04-05 2011-10-12 주식회사 팬택 직교성을 제공하는 사이클릭 쉬프트 파라메터를 송수신하는 방법 및 장치
CN102347817B (zh) 2010-08-02 2014-01-08 华为技术有限公司 通知参考信号配置信息的方法及设备
GB2512600A (en) * 2013-04-02 2014-10-08 Sony Corp Receivers and methods for receiving signals
GB2512601B (en) * 2013-04-02 2016-02-10 Sony Corp Transmitters and methods for transmitting signals
WO2015159627A1 (ja) * 2014-04-14 2015-10-22 株式会社村田製作所 無線通信システム、及び無線通信システムに用いられるデータ送信装置
US10742457B2 (en) * 2017-09-11 2020-08-11 Apple Inc. Initialization of pseudo noise sequences for reference signals and data scrambling

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WO1992017947A1 (en) * 1991-03-28 1992-10-15 Magellan Corporation (Australia) Pty. Ltd. Identification apparatus and method
ZA931077B (en) * 1992-03-05 1994-01-04 Qualcomm Inc Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a cdma cellular communications system
BR9303233A (pt) * 1992-07-31 1994-03-15 Csir Metodo para estabelecer um enface de communicacao entre primeira e segunda estacoes remotas em sistema de comunicacao e sistema de comunicacao
US5805583A (en) * 1995-08-25 1998-09-08 Terayon Communication Systems Process for communicating multiple channels of digital data in distributed systems using synchronous code division multiple access
DE69533652T2 (de) * 1995-08-31 2006-02-23 Nokia Corp. Datenübertragungsverfahren und zellulares funksystem

Also Published As

Publication number Publication date
JP2000513548A (ja) 2000-10-10
KR100326182B1 (ko) 2002-07-02
CN1132342C (zh) 2003-12-24
AU2858499A (en) 1999-10-18
KR19990075901A (ko) 1999-10-15
CA2288814A1 (en) 1999-09-30
EP0983647B1 (de) 2008-08-06
EP0983647A1 (de) 2000-03-08
CA2288814C (en) 2003-08-19
US6542478B1 (en) 2003-04-01
JP3393536B2 (ja) 2003-04-07
CN1262824A (zh) 2000-08-09
AU726293B2 (en) 2000-11-02
RU2160504C1 (ru) 2000-12-10
WO1999049594A1 (en) 1999-09-30
BR9904881A (pt) 2000-09-19

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