ATE317608T1 - Verkettete kode für spreizspektrumübertragung - Google Patents

Verkettete kode für spreizspektrumübertragung

Info

Publication number
ATE317608T1
ATE317608T1 AT98961340T AT98961340T ATE317608T1 AT E317608 T1 ATE317608 T1 AT E317608T1 AT 98961340 T AT98961340 T AT 98961340T AT 98961340 T AT98961340 T AT 98961340T AT E317608 T1 ATE317608 T1 AT E317608T1
Authority
AT
Austria
Prior art keywords
spread spectrum
sequences
transmission
code
contacted
Prior art date
Application number
AT98961340T
Other languages
English (en)
Inventor
Timothy O'farrell
Original Assignee
Supergold Comm 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 Supergold Comm Ltd filed Critical Supergold Comm Ltd
Application granted granted Critical
Publication of ATE317608T1 publication Critical patent/ATE317608T1/de

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
    • H04B1/707—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
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H04J13/107—Combining codes by concatenation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Error Detection And Correction (AREA)
AT98961340T 1997-12-19 1998-12-18 Verkettete kode für spreizspektrumübertragung ATE317608T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE970900 1997-12-19

Publications (1)

Publication Number Publication Date
ATE317608T1 true ATE317608T1 (de) 2006-02-15

Family

ID=11041661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98961340T ATE317608T1 (de) 1997-12-19 1998-12-18 Verkettete kode für spreizspektrumübertragung

Country Status (10)

Country Link
EP (2) EP1638231A1 (de)
JP (2) JP4222727B2 (de)
CN (1) CN1286844A (de)
AT (1) ATE317608T1 (de)
AU (1) AU1680899A (de)
CA (1) CA2314933A1 (de)
DE (1) DE69833458T2 (de)
IE (1) IES81048B2 (de)
IL (1) IL136808A0 (de)
WO (1) WO1999033212A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES990361A2 (en) 1999-04-30 2000-11-15 Supergold Comm Ltd Data communication
EP2242192B1 (de) 1999-07-06 2018-09-12 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur Kodierung/Dekodierung eines Transportformatindikators in einem CDMA-Mobilkommunikationssystem
IES20000064A2 (en) * 2000-01-25 2001-07-25 Supergold Comm Ltd Improved Spread Spectrum Communication
KR100421164B1 (ko) * 2000-06-12 2004-03-04 삼성전자주식회사 이동통신시스템에서 전송율 정보 부호화 및 복호화 장치 및 방법
KR100498919B1 (ko) 2000-11-21 2005-07-04 삼성전자주식회사 무선통신시스템에서의 프리엠블 시퀀스 생성장치 및 방법
AU2002231650A1 (en) * 2000-11-27 2002-06-03 Supergold Communication Limited Data communication using multi-level symbols
FR2827971B1 (fr) * 2001-07-27 2003-10-10 Thales Sa Reseau de communications optiques, multi-utilisateurs, reconfigurable a faible temps de latence
US8204149B2 (en) 2003-12-17 2012-06-19 Qualcomm Incorporated Spatial spreading in a multi-antenna communication system
EP2028871B1 (de) * 2006-06-15 2018-01-24 Godo Kaisha IP Bridge 1 Funkübertragungseinrichtung und funkübertragungsverfahren
CN101502014A (zh) * 2006-08-17 2009-08-05 松下电器产业株式会社 无线发送装置和无线发送方法
DE102008009180A1 (de) 2007-07-10 2009-01-22 Sick Ag Optoelektronischer Sensor
JP5131550B2 (ja) * 2008-07-23 2013-01-30 株式会社カオスウェア 拡散符号計算装置、通信システム、送信装置、受信装置、ならびに、プログラム
ATE520999T1 (de) 2009-03-04 2011-09-15 Sick Ag Optoelektronischer sensor
EP2226651A1 (de) * 2009-03-04 2010-09-08 Sick Ag Optoelektronischer Sensor
US8699615B2 (en) 2010-06-01 2014-04-15 Ultra Electronics Tcs Inc. Simultaneous communications jamming and enabling on a same frequency band
TR201810572T4 (tr) 2015-03-06 2018-08-27 Ericsson Telefon Ab L M Bir anten düzeneği kullanarak huzme oluşturma.
US10700762B2 (en) 2016-05-04 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Beam forming using an antenna arrangement
CN110459001A (zh) * 2019-07-31 2019-11-15 浪潮金融信息技术有限公司 一种适用于自助售货机系统的红外光栅检货方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.

Also Published As

Publication number Publication date
WO1999033212A1 (en) 1999-07-01
JP2006141056A (ja) 2006-06-01
EP1638231A1 (de) 2006-03-22
IES81048B2 (en) 1999-12-01
DE69833458T2 (de) 2006-10-19
CA2314933A1 (en) 1999-07-01
IES981071A2 (en) 1999-06-30
EP1044526A1 (de) 2000-10-18
JP2001527324A (ja) 2001-12-25
JP4222727B2 (ja) 2009-02-12
AU1680899A (en) 1999-07-12
CN1286844A (zh) 2001-03-07
DE69833458D1 (de) 2006-04-20
IL136808A0 (en) 2001-06-14
EP1044526B1 (de) 2006-02-08

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Legal Events

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