NO20041100L - OVSF kodesystem og fremgangsmate - Google Patents

OVSF kodesystem og fremgangsmate

Info

Publication number
NO20041100L
NO20041100L NO20041100A NO20041100A NO20041100L NO 20041100 L NO20041100 L NO 20041100L NO 20041100 A NO20041100 A NO 20041100A NO 20041100 A NO20041100 A NO 20041100A NO 20041100 L NO20041100 L NO 20041100L
Authority
NO
Norway
Prior art keywords
coding system
ovsf coding
ovsf
coding
Prior art date
Application number
NO20041100A
Other languages
English (en)
Inventor
Jung-Lin Pan
Younglok Kim
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
Publication of NO20041100L publication Critical patent/NO20041100L/no

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0044—OVSF [orthogonal variable spreading factor]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H04J13/20—Allocation of orthogonal codes having an orthogonal variable spreading factor [OVSF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NO20041100A 2001-09-18 2004-03-16 OVSF kodesystem og fremgangsmate NO20041100L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32312001P 2001-09-18 2001-09-18
US10/040,513 US6552996B2 (en) 2001-09-18 2001-12-28 OVSF code system and methods
PCT/US2002/029326 WO2003026182A1 (en) 2001-09-18 2002-09-16 Ovsf code system and methods

Publications (1)

Publication Number Publication Date
NO20041100L true NO20041100L (no) 2004-06-14

Family

ID=26717132

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041100A NO20041100L (no) 2001-09-18 2004-03-16 OVSF kodesystem og fremgangsmate

Country Status (10)

Country Link
US (4) US6552996B2 (no)
EP (1) EP1428341A4 (no)
JP (1) JP4074249B2 (no)
KR (2) KR100594416B1 (no)
CN (1) CN1555626A (no)
CA (1) CA2460579C (no)
MX (1) MXPA04002513A (no)
NO (1) NO20041100L (no)
TW (4) TW200635262A (no)
WO (1) WO2003026182A1 (no)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004873A1 (de) * 2000-02-04 2001-08-23 Infineon Technologies Ag Verfahren und Vorrichtung zur Erzeugung von OVSF-Codeworten
US7248698B2 (en) * 2001-04-06 2007-07-24 Interdigital Technology Corporation System for generating pseudorandom sequences
EP1438795B1 (en) * 2001-09-29 2012-02-08 LG Electronics, Inc. Method for transferring and /or receiving data in communication system and apparatus thereof
US7020176B2 (en) * 2001-10-30 2006-03-28 Samsung Electronics Co., Ltd. Method and system for downlink channelization code allocation in a UMTS
KR100437646B1 (ko) * 2001-12-27 2004-06-25 유티스타콤코리아 유한회사 평면 트리 구조의 이중 상태관리를 통한 확산 코드 관리방법 및 그를 이용한 확산 코드 할당 및 해제 방법
CN101134755A (zh) * 2002-01-22 2008-03-05 纳幕尔杜邦公司 用于防治无脊椎害虫的喹唑啉(二)酮
US7263087B2 (en) * 2002-01-25 2007-08-28 Nokia Corporation Method and system for adding IP routes to a routing mobile terminal with 3G messages
US7197007B2 (en) * 2002-05-11 2007-03-27 Accton Technology Corporation Method for generating 2D OVSF codes in multicarrier DS-CDMA systems
US7346038B2 (en) * 2002-05-11 2008-03-18 Accton Technology Corporation Method for generating 2D OVSF codes in multicarrier DS-CDMA systems
US8699505B2 (en) * 2002-05-31 2014-04-15 Qualcomm Incorporated Dynamic channelization code allocation
US20050237919A1 (en) * 2002-06-21 2005-10-27 Hartmut Pettendorf Generation of orthogonal codes
JP4310272B2 (ja) * 2002-07-18 2009-08-05 インターデイジタル テクノロジー コーポレーション Ｏｖｓｆ符号割り当て
KR20040009939A (ko) * 2002-07-26 2004-01-31 엘지전자 주식회사 채널 부호 생성 장치
ITTO20020836A1 (it) * 2002-09-24 2004-03-25 Stimicroelectronics Srl Metodo e dispositivo a basso consumo per la generazione
US7933250B2 (en) * 2003-06-23 2011-04-26 Qualcomm Incorporated Code channel management in a wireless communications system
US7065365B2 (en) * 2003-09-30 2006-06-20 Interdigital Technology Corporation Code tree fragmentation in call admission control
US8072942B2 (en) * 2003-11-26 2011-12-06 Qualcomm Incorporated Code channel management in a wireless communications system
KR100565313B1 (ko) * 2003-11-26 2006-03-30 엘지전자 주식회사 시분할다중접속 방식과 코드분할다중접속 방식이 혼합된이동통신 시스템의 도메인 전력 측정방법
TWI232041B (en) * 2004-01-15 2005-05-01 Accton Technology Corp Multicarrier and multirate CDMA system
KR20050100549A (ko) * 2004-04-14 2005-10-19 삼성전자주식회사 사용자간의 간섭을 줄이기 위한 확산 코드의 선택 방법
GB0426548D0 (en) * 2004-12-02 2005-01-05 Ttp Communications Ltd Interference characterisation and removal
ATE376728T1 (de) * 2005-07-05 2007-11-15 Alcatel Lucent Basisstation und verfahren zur zuweisung von hs- dsch kanalisierungskodes in einem drahtlosen kommunikationssystem
US7894327B2 (en) * 2005-08-23 2011-02-22 Agere Systems Inc. Buffer-based generation of OVSF code sequences
US7729235B2 (en) * 2005-09-27 2010-06-01 Mediatek Inc. Method and apparatus for OVSF code generation
JP4601596B2 (ja) * 2006-10-03 2010-12-22 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び方法
BRPI0812566A2 (pt) * 2007-06-21 2012-12-25 Korea Electronics Telecomm mÉtodos de seleÇço e de formaÇço de sinal em sistema de comunicaÇÕes sem fio e equipamentos de estaÇço de base e de terminal
US20120166982A1 (en) * 2010-12-27 2012-06-28 Udo Klein Code list cache for value help

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009091A (en) * 1989-03-31 1991-04-23 Hinterman William H Press counterbalance system
US5442627A (en) * 1993-06-24 1995-08-15 Qualcomm Incorporated Noncoherent receiver employing a dual-maxima metric generation process
MY112371A (en) 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
US6330291B1 (en) * 1996-03-29 2001-12-11 Qualcomm Inc. Frequency tracking for communication signals using M-ary orthogonal walsh modulation
JPH10114575A (ja) * 1996-10-04 1998-05-06 Sumitomo Electric Ind Ltd 工具用高硬度焼結体
US6108369A (en) 1997-07-11 2000-08-22 Telefonaktiebolaget Lm Ericsson Channelization code allocation for radio communication systems
US6222875B1 (en) * 1997-07-11 2001-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Low-delay rate detection for variable rate communication systems
US6009091A (en) 1998-03-13 1999-12-28 Motorola, Inc. Method and apparatus for mobile station location within a communication system
US6163524A (en) * 1998-10-19 2000-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Code allocation in CDMA
US6091757A (en) * 1998-12-03 2000-07-18 Motorola, Inc. Data transmission within a spread-spectrum communication system
US6233231B1 (en) * 1998-12-03 2001-05-15 Motorola, Inc. Data transmission within a spread-spectrum communication system
US6125378A (en) * 1999-01-13 2000-09-26 Barbano; Paolo Emilio Method and apparatus for generating families of code signals using multiscale shuffling
US6483828B1 (en) * 1999-02-10 2002-11-19 Ericsson, Inc. System and method for coding in a telecommunications environment using orthogonal and near-orthogonal codes
US6693952B1 (en) * 1999-03-16 2004-02-17 Lucent Technologies Inc. Dynamic code allocation for downlink shared channels
US6400755B1 (en) * 1999-04-23 2002-06-04 Motorola, Inc. Data transmission within a spread-spectrum communication system
US6885691B1 (en) * 1999-08-02 2005-04-26 Lg Information & Communications, Ltd. Scrambling codes and channelization codes for multiple chip rate signals in CDMA cellular mobile radio communication system
KR100594042B1 (ko) * 1999-09-22 2006-06-28 삼성전자주식회사 비동기 이동통신시스템의 멀티 스크램블링 코드 생성 장치 및 방법
ATE476027T1 (de) * 1999-11-18 2010-08-15 Lg Electronics Inc Verfahren zur kodierung und übertragung von formatkombinationsindikatoren
US6532250B1 (en) * 1999-12-21 2003-03-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for spreading and despreading information signals in code division multiple access communications systems
US6885653B2 (en) * 2000-01-17 2005-04-26 Samsung Electronics Co., Ltd. Apparatus and method for allocating channel using OVSF code for uplink synchronous transmission scheme in a W-CDMA communication system
DE10003734A1 (de) * 2000-01-28 2001-08-02 Bosch Gmbh Robert Detektionsverfahren und -vorrichtung
DE10004873A1 (de) 2000-02-04 2001-08-23 Infineon Technologies Ag Verfahren und Vorrichtung zur Erzeugung von OVSF-Codeworten
IT1320651B1 (it) * 2000-09-15 2003-12-10 St Microelectronics Srl Procedimento e dispositivo per la generazione di codici, ad esempiocodici per applicazioni cdma.
US6982946B2 (en) * 2001-04-05 2006-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Partly orthogonal multiple code trees
US7209461B2 (en) * 2001-05-09 2007-04-24 Qualcomm Incorporated Method and apparatus for chip-rate processing in a CDMA system
US7012886B2 (en) * 2001-05-16 2006-03-14 Lucent Technologies Inc. Walsh code allocation/de-allocation system

Also Published As

Publication number Publication date
TWI278188B (en) 2007-04-01
TW200414692A (en) 2004-08-01
US20040196781A1 (en) 2004-10-07
TW200635262A (en) 2006-10-01
EP1428341A1 (en) 2004-06-16
WO2003026182A1 (en) 2003-03-27
MXPA04002513A (es) 2004-05-31
US20070171812A1 (en) 2007-07-26
US6747947B2 (en) 2004-06-08
CN1555626A (zh) 2004-12-15
KR20040033061A (ko) 2004-04-17
US20030179699A1 (en) 2003-09-25
KR20050098966A (ko) 2005-10-12
US7239604B2 (en) 2007-07-03
EP1428341A4 (en) 2006-05-24
CA2460579A1 (en) 2003-03-27
KR100594416B1 (ko) 2006-06-30
JP2005504467A (ja) 2005-02-10
CA2460579C (en) 2008-05-13
TW583840B (en) 2004-04-11
TW200746698A (en) 2007-12-16
JP4074249B2 (ja) 2008-04-09
US6552996B2 (en) 2003-04-22
US20030058788A1 (en) 2003-03-27

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