DE69909116D1 - Signalempfangsverfahren für cdma-signale mit synchronisation mittels verdoppelter, verzögerter multiplikation und dessen signalempfangsgerät - Google Patents

Signalempfangsverfahren für cdma-signale mit synchronisation mittels verdoppelter, verzögerter multiplikation und dessen signalempfangsgerät

Info

Publication number
DE69909116D1
DE69909116D1 DE69909116T DE69909116T DE69909116D1 DE 69909116 D1 DE69909116 D1 DE 69909116D1 DE 69909116 T DE69909116 T DE 69909116T DE 69909116 T DE69909116 T DE 69909116T DE 69909116 D1 DE69909116 D1 DE 69909116D1
Authority
DE
Germany
Prior art keywords
doubled
synchronization
receiving device
reception method
cdma signals
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
DE69909116T
Other languages
English (en)
Other versions
DE69909116T2 (de
Inventor
Christophe Boulanger
Jean-Rene Lequepeys
Bernard Piaget
Roselino Lionti
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE69909116D1 publication Critical patent/DE69909116D1/de
Application granted granted Critical
Publication of DE69909116T2 publication Critical patent/DE69909116T2/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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69909116T 1998-09-04 1999-09-03 Signalempfangsverfahren für cdma-signale mit synchronisation mittels verdoppelter, verzögerter multiplikation und dessen signalempfangsgerät Expired - Lifetime DE69909116T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9811087 1998-09-04
FR9811087A FR2783113B1 (fr) 1998-09-04 1998-09-04 Procede de reception de signaux amrc avec synchronisation obtenue par double multiplication retardee et recepteur correspondant
PCT/FR1999/002102 WO2000014891A1 (fr) 1998-09-04 1999-09-03 Procede de reception de signaux amrc avec synchronisation obtenue par double multiplication retardee et recepteur correspondant

Publications (2)

Publication Number Publication Date
DE69909116D1 true DE69909116D1 (de) 2003-07-31
DE69909116T2 DE69909116T2 (de) 2004-04-29

Family

ID=9530137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909116T Expired - Lifetime DE69909116T2 (de) 1998-09-04 1999-09-03 Signalempfangsverfahren für cdma-signale mit synchronisation mittels verdoppelter, verzögerter multiplikation und dessen signalempfangsgerät

Country Status (5)

Country Link
US (1) US6999502B1 (de)
EP (1) EP1123585B1 (de)
DE (1) DE69909116T2 (de)
FR (1) FR2783113B1 (de)
WO (1) WO2000014891A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787951B1 (fr) * 1998-12-23 2007-01-12 Commissariat Energie Atomique Procede de reception de signaux a etalement de spectre avec correction de decalage en frequence, et recepteur correspondant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660357B2 (en) * 1992-03-23 1995-06-22 Sharp Kabushiki Kaisha Spread spectrum communication system and an apparatus for communication
US5588026A (en) * 1992-06-04 1996-12-24 Kokusai Denshin Denwa Co., Ltd. Method of compensating phase shift keying frequency offset
US5590160A (en) * 1992-12-30 1996-12-31 Nokia Mobile Phones Ltd. Symbol and frame synchronization in both a TDMA system and a CDMA
FR2706709B1 (fr) * 1993-06-16 1995-08-25 Matra Communication Procédé de synchronisation pour des communications radiotéléphoniques à accès multiple à répartition par codes.
FR2757330B1 (fr) * 1996-12-18 1999-01-15 Commissariat Energie Atomique Procede de transmission d'informations par reponse impulsionnelle et recepteur correspondant
JP3796870B2 (ja) * 1997-01-21 2006-07-12 ソニー株式会社 受信装置及び受信方法、並びに携帯電話システムの端末装置
FR2770060B1 (fr) * 1997-10-22 1999-11-19 Commissariat Energie Atomique Recepteur differentiel a etalement de spectre par sequence directe avec moyens mixtes de formation d'un signal d'interferences

Also Published As

Publication number Publication date
FR2783113A1 (fr) 2000-03-10
FR2783113B1 (fr) 2006-08-04
DE69909116T2 (de) 2004-04-29
EP1123585B1 (de) 2003-06-25
EP1123585A1 (de) 2001-08-16
WO2000014891A1 (fr) 2000-03-16
US6999502B1 (en) 2006-02-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition