WO2000022744A1 - Method and generator for generating orthogonal spreading code in cdma radio system - Google Patents

Method and generator for generating orthogonal spreading code in cdma radio system Download PDF

Info

Publication number
WO2000022744A1
WO2000022744A1 PCT/FI1999/000836 FI9900836W WO0022744A1 WO 2000022744 A1 WO2000022744 A1 WO 2000022744A1 FI 9900836 W FI9900836 W FI 9900836W WO 0022744 A1 WO0022744 A1 WO 0022744A1
Authority
WO
WIPO (PCT)
Prior art keywords
code
chip
spreading
spreading code
class
Prior art date
Application number
PCT/FI1999/000836
Other languages
English (en)
French (fr)
Inventor
Veli Lipponen
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Priority to AU62051/99A priority Critical patent/AU6205199A/en
Priority to EP99949028A priority patent/EP1040592A1/en
Priority to US09/555,876 priority patent/US6580747B1/en
Priority to JP2000576552A priority patent/JP2002527983A/ja
Publication of WO2000022744A1 publication Critical patent/WO2000022744A1/en
Priority to NO20002934A priority patent/NO20002934L/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
PCT/FI1999/000836 1998-10-09 1999-10-08 Method and generator for generating orthogonal spreading code in cdma radio system WO2000022744A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU62051/99A AU6205199A (en) 1998-10-09 1999-10-08 Method and generator for generating orthogonal spreading code in CDMA radio system
EP99949028A EP1040592A1 (en) 1998-10-09 1999-10-08 Method and generator for generating orthogonal spreading code in cdma radio system
US09/555,876 US6580747B1 (en) 1998-10-09 1999-10-08 Method and generator for generating orthogonal spreading code in CDMA radio system
JP2000576552A JP2002527983A (ja) 1998-10-09 1999-10-08 Ｃｄｍａ無線システムにおいて直交拡散コードを発生する方法及びジェネレータ
NO20002934A NO20002934L (no) 1998-10-09 2000-06-08 FremgangsmÕte og generator for Õ generere en ortogonal spredningskode i et CDMA-radiosystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982203 1998-10-09
FI982203A FI982203A (fi) 1998-10-09 1998-10-09 Menetelmä ja generaattori generoida CDMA-radiojärjestelmän ortogonaalinen hajotuskoodi

Publications (1)

Publication Number Publication Date
WO2000022744A1 true WO2000022744A1 (en) 2000-04-20

Family

ID=8552685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1999/000836 WO2000022744A1 (en) 1998-10-09 1999-10-08 Method and generator for generating orthogonal spreading code in cdma radio system

Country Status (8)

Country Link
US (1) US6580747B1 (US06580747-20030617-M00005.png)
EP (1) EP1040592A1 (US06580747-20030617-M00005.png)
JP (1) JP2002527983A (US06580747-20030617-M00005.png)
CN (1) CN1287720A (US06580747-20030617-M00005.png)
AU (1) AU6205199A (US06580747-20030617-M00005.png)
FI (1) FI982203A (US06580747-20030617-M00005.png)
NO (1) NO20002934L (US06580747-20030617-M00005.png)
WO (1) WO2000022744A1 (US06580747-20030617-M00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034628A1 (en) * 2001-10-15 2003-04-24 Ubinetics Limited Ovsf code generation
FR2839831A1 (fr) * 2002-05-15 2003-11-21 France Telecom Generation de codes particulierement pour communications numeriques umts

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
KR100381012B1 (ko) 1998-05-04 2003-08-19 한국전자통신연구원 부호분할 다중접속 방식에서 상향 공통 채널의 임의 접속 장치및 방법
DE10027216B4 (de) 1999-05-31 2008-10-16 Electronics And Telecommunications Research Institute Vorrichtung und Verfahren zum Modulieren einer Datennachricht durch Verwendung von Codes mit orthogonalem veränderlichem Spreizungsfaktor (OVSF) in einem Mobilkommunikationssystem
US6879576B1 (en) * 2000-09-06 2005-04-12 Qualcomm Incorporated Method and apparatus for processing a physical channel with partial transport format information
EP1523809A1 (en) * 2002-06-06 2005-04-20 Nokia Corporation System and method for optimized utilization of code resource in communication networks
US9143255B2 (en) * 2002-10-18 2015-09-22 Microsoft Technology Licensing, Llc Orthogonal signaling for CDMA
ES2438532T3 (es) * 2004-07-06 2014-01-17 Telefonaktiebolaget L M Ericsson (Publ) Códigos ortogonales de longitud variable no contiguos
PL2363987T3 (pl) 2004-12-23 2014-03-31 Electronics & Telecommunications Res Inst Urządzenie do nadawania i odbierania danych do zapewnienia szybkiej komunikacji danych oraz stosowny sposób
PL1991881T3 (pl) * 2006-03-09 2017-12-29 European Space Agency Odbiornik i nadajnik do stosowania w systemie nawigacji satelitarnej
CN101296022B (zh) * 2007-04-24 2012-09-26 展讯通信（上海）有限公司 E-hich信道的特征码分配方法
KR100935983B1 (ko) * 2008-04-02 2010-01-08 삼성전기주식회사 고조파 제거기능을 갖는 전류 샘플링 믹서

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
WO1999012284A1 (en) * 1997-09-02 1999-03-11 Telefonaktiebolaget Lm Ericsson (Publ) A method for assigning spreading codes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700930A (nl) * 1987-04-17 1988-11-16 Hollandse Signaalapparaten Bv Systeem van orthogonaal werkende codegeneratoren, radio's voorzien van een codegenerator en codegeneratoren van zo'n systeem.
US4755987A (en) * 1987-06-05 1988-07-05 Bell Communications Research, Inc. High speed scrambling at lower clock speeds
FR2712444B1 (fr) 1993-11-10 1995-12-29 Alcatel Mobile Comm France Procédé de construction d'un code d'étalement associé à un utilisateur d'un système de transmission numérique à accès multiple par répartition par codes et à séquence directe, et procédé correspondant de génération d'un tableau.
US6005888A (en) * 1997-07-08 1999-12-21 Texas Instruments Incorporated Method for providing offset mask for pseudo-noise sequence generator
JPH11275052A (ja) * 1998-03-19 1999-10-08 Fujitsu Ltd 拡散符号化装置およびその方法
US6636553B1 (en) * 1998-12-29 2003-10-21 Texas Instruments Incorporated Pseudorandom noise generator for WCDMA

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210770A (en) * 1991-09-27 1993-05-11 Lockheed Missiles & Space Company, Inc. Multiple-signal spread-spectrum transceiver
WO1999012284A1 (en) * 1997-09-02 1999-03-11 Telefonaktiebolaget Lm Ericsson (Publ) A method for assigning spreading codes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034628A1 (en) * 2001-10-15 2003-04-24 Ubinetics Limited Ovsf code generation
FR2839831A1 (fr) * 2002-05-15 2003-11-21 France Telecom Generation de codes particulierement pour communications numeriques umts
WO2003098852A1 (fr) * 2002-05-15 2003-11-27 France Telecom Generation de codes particulierement pour communications numeriques umts

Also Published As

Publication number Publication date
EP1040592A1 (en) 2000-10-04
AU6205199A (en) 2000-05-01
CN1287720A (zh) 2001-03-14
NO20002934D0 (no) 2000-06-08
NO20002934L (no) 2000-06-08
US6580747B1 (en) 2003-06-17
FI982203A0 (fi) 1998-10-09
JP2002527983A (ja) 2002-08-27
FI982203A (fi) 2000-04-10

Similar Documents

Publication Publication Date Title
US6665692B1 (en) Method for updating a linear feedback shift register of code generator
US6298051B1 (en) High-data-rate supplemental channel for CDMA telecommunications system
EP1855392B1 (en) Interleaver and deinterleaver for use in a diversity transmission communication system
US6728230B2 (en) Receiver method and apparatus with complex pilot filter
EP0903023B1 (en) Transmission of signaling data in an adjustable rate wireless communication system
US6621875B2 (en) High data rate CDMA wireless communication system using variable sized channel codes
US6389000B1 (en) Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
US7430234B2 (en) Components and methods for processing in wireless communication data in presence of format uncertainty
US6580747B1 (en) Method and generator for generating orthogonal spreading code in CDMA radio system
US6532250B1 (en) Methods and apparatus for spreading and despreading information signals in code division multiple access communications systems
AU1564100A (en) Reception method and receiver
EP1163750B1 (en) Method for updating linear feedback shift register of code generator
KR20010080528A (ko) 상이한 데이터 레이트의 프로세싱 신호
GB2351632A (en) CDMA radio systems

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99801806.6

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AL AM AT AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ CZ DE DE DK DK DM EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 62051/99

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 1999949028

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09555876

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1999949028

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: CA

WWW Wipo information: withdrawn in national office

Ref document number: 1999949028

Country of ref document: EP