ATE272917T1 - Verfahren und gerät zur erzeugung vierphasen komplex sequenzen in einem cdma kommunikationssystem - Google Patents

Verfahren und gerät zur erzeugung vierphasen komplex sequenzen in einem cdma kommunikationssystem

Info

Publication number
ATE272917T1
ATE272917T1 AT98922420T AT98922420T ATE272917T1 AT E272917 T1 ATE272917 T1 AT E272917T1 AT 98922420 T AT98922420 T AT 98922420T AT 98922420 T AT98922420 T AT 98922420T AT E272917 T1 ATE272917 T1 AT E272917T1
Authority
AT
Austria
Prior art keywords
bit
spread spectrum
flip flops
generating
communications system
Prior art date
Application number
AT98922420T
Other languages
English (en)
Inventor
Fatih M Ozluturk
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
Application granted granted Critical
Publication of ATE272917T1 publication Critical patent/ATE272917T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • 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
    • 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
    • H04J13/102—Combining codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J2013/0037—Multilevel codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Complex Calculations (AREA)
AT98922420T 1997-10-23 1998-05-20 Verfahren und gerät zur erzeugung vierphasen komplex sequenzen in einem cdma kommunikationssystem ATE272917T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/956,808 US6026117A (en) 1997-10-23 1997-10-23 Method and apparatus for generating complex four-phase sequences for a CDMA communication system
PCT/US1998/010199 WO1999021299A1 (en) 1997-10-23 1998-05-20 Method and apparatus for generating complex four-phase sequences for a cdma communication system

Publications (1)

Publication Number Publication Date
ATE272917T1 true ATE272917T1 (de) 2004-08-15

Family

ID=25498721

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98922420T ATE272917T1 (de) 1997-10-23 1998-05-20 Verfahren und gerät zur erzeugung vierphasen komplex sequenzen in einem cdma kommunikationssystem
AT04018352T ATE358364T1 (de) 1997-10-23 1998-05-20 Verfahren und einrichtung zum erzeugen von komplexen vierphasenfolgen für ein cdma- übertragungssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04018352T ATE358364T1 (de) 1997-10-23 1998-05-20 Verfahren und einrichtung zum erzeugen von komplexen vierphasenfolgen für ein cdma- übertragungssystem

Country Status (12)

Country Link
US (8) US6026117A (de)
EP (2) EP0965188B9 (de)
JP (1) JP3884776B2 (de)
KR (1) KR100545502B1 (de)
CN (2) CN1496045A (de)
AT (2) ATE272917T1 (de)
AU (1) AU7497398A (de)
CA (1) CA2272864C (de)
DE (3) DE69825427T2 (de)
DK (1) DK0965188T3 (de)
ES (2) ES2138949T3 (de)
WO (1) WO1999021299A1 (de)

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KR100682736B1 (ko) 2000-01-28 2007-02-15 엠 디솔루션 코포레이션 구성가능한 확산 스펙트럼 통신 장치를 위한 구성 발생 방법
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AU2002250774A1 (en) * 2002-03-22 2003-10-08 Linkair Communications, Inc. A coding method to create general spread spectrum sequence with zero correlation window
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JP4057467B2 (ja) * 2002-11-12 2008-03-05 株式会社リコー 超広帯域通信用受信機および超広帯域通信用の再生データ生成方法
KR100511299B1 (ko) 2002-12-13 2005-08-31 엘지전자 주식회사 이동 통신 시스템의 데이터 심볼 맵핑 및 확산 장치
EP1496371A1 (de) * 2003-07-07 2005-01-12 Mitsubishi Electric Information Technology Centre Europe B.V. Erzeugung von Wellenformpaketen
US20060013332A1 (en) * 2004-07-16 2006-01-19 Rayburn David C Method of sending information using superresolution to didtinguish overlapping symbols
US8363704B1 (en) 2003-07-24 2013-01-29 Rayburn David C Method of transmitting information using a bandwidth limited communications channel
US20080317142A1 (en) * 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
EP1771963A1 (de) * 2004-07-29 2007-04-11 Qualcomm Incorporated System und verfahren zur verschachtelung
US20070081484A1 (en) * 2004-07-29 2007-04-12 Wang Michael M Methods and apparatus for transmitting a frame structure in a wireless communication system
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
US9391751B2 (en) * 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US7983945B2 (en) * 2006-10-18 2011-07-19 Vienna Human Capital Advisors, Llc Method and system for analysis of financial investment in human capital resources
CN107612597B (zh) * 2011-02-18 2021-01-05 太阳专利托管公司 信号生成方法及信号生成装置
EP2608474B1 (de) * 2011-12-23 2018-09-05 Vodafone Holding GmbH Verfahren und Sender/Empfänger zur Datenübertragung mit flexibler Nutzung von Zeit- und Frequenzdiversität

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Also Published As

Publication number Publication date
US6606344B2 (en) 2003-08-12
CA2272864C (en) 2006-04-11
US20020090021A1 (en) 2002-07-11
EP0965188A1 (de) 1999-12-22
US6731671B2 (en) 2004-05-04
CN1239615A (zh) 1999-12-22
US6026117A (en) 2000-02-15
HK1025690A1 (en) 2000-11-17
EP1489761A1 (de) 2004-12-22
JP3884776B2 (ja) 2007-02-21
CN1131609C (zh) 2003-12-17
US20020136270A1 (en) 2002-09-26
ES2138949T3 (es) 2005-03-01
DE69825427T2 (de) 2005-08-04
DE965188T1 (de) 2000-04-06
DE69825427D1 (de) 2004-09-09
KR100545502B1 (ko) 2006-01-24
ES2282768T3 (es) 2007-10-16
WO1999021299A1 (en) 1999-04-29
DK0965188T3 (da) 2004-12-06
US6614833B2 (en) 2003-09-02
US6597726B2 (en) 2003-07-22
ATE358364T1 (de) 2007-04-15
AU7497398A (en) 1999-05-10
EP0965188B9 (de) 2005-01-26
US20040047316A1 (en) 2004-03-11
CN1496045A (zh) 2004-05-12
US7164705B2 (en) 2007-01-16
ES2138949T1 (es) 2000-02-01
US20050002443A1 (en) 2005-01-06
EP1489761B1 (de) 2007-03-28
KR20000069065A (ko) 2000-11-25
US20020131481A1 (en) 2002-09-19
DE69837452T2 (de) 2007-12-13
US6337875B1 (en) 2002-01-08
US20020191680A1 (en) 2002-12-19
JP2001501798A (ja) 2001-02-06
EP0965188B1 (de) 2004-08-04
DE69837452D1 (de) 2007-05-10
CA2272864A1 (en) 1999-04-29

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