BR9708260A - Processo e disposição para detecção de uma sequéncia de símbolos em recepção assíncrona - Google Patents

Processo e disposição para detecção de uma sequéncia de símbolos em recepção assíncrona

Info

Publication number
BR9708260A
BR9708260A BR9708260A BR9708260A BR9708260A BR 9708260 A BR9708260 A BR 9708260A BR 9708260 A BR9708260 A BR 9708260A BR 9708260 A BR9708260 A BR 9708260A BR 9708260 A BR9708260 A BR 9708260A
Authority
BR
Brazil
Prior art keywords
symbols
sequence
detecting
arrangement
asynchronous reception
Prior art date
Application number
BR9708260A
Other languages
English (en)
Inventor
Jacobus Haartsen
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9708260A publication Critical patent/BR9708260A/pt

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
    • H04B1/70755—Setting of lock conditions, e.g. threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
BR9708260A 1996-03-26 1997-03-13 Processo e disposição para detecção de uma sequéncia de símbolos em recepção assíncrona BR9708260A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601152A SE515911C2 (sv) 1996-03-26 1996-03-26 Förfarande och anordning för mottagning av en symbolsekvens
PCT/SE1997/000429 WO1997036395A1 (en) 1996-03-26 1997-03-13 A method and an arrangement for receiving a symbol sequence

Publications (1)

Publication Number Publication Date
BR9708260A true BR9708260A (pt) 1999-04-13

Family

ID=20401946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708260A BR9708260A (pt) 1996-03-26 1997-03-13 Processo e disposição para detecção de uma sequéncia de símbolos em recepção assíncrona

Country Status (12)

Country Link
EP (1) EP0885500B1 (pt)
JP (1) JP3762792B2 (pt)
CN (1) CN1294716C (pt)
AU (1) AU715979B2 (pt)
BR (1) BR9708260A (pt)
DE (1) DE69733339T2 (pt)
EE (1) EE03643B1 (pt)
HK (1) HK1018671A1 (pt)
MY (1) MY121617A (pt)
PL (1) PL183699B1 (pt)
SE (1) SE515911C2 (pt)
WO (1) WO1997036395A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005899A (en) * 1997-09-29 1999-12-21 Ericsson, Inc. Method for efficiently computing sequence correlations
US6330292B1 (en) 1997-11-11 2001-12-11 Telefonaktiebolaget Lm Ericsson Reduced power matched filter
DE19855242A1 (de) * 1998-11-30 2000-05-31 Philips Corp Intellectual Pty Drahtloses Netzwerk
DE69942353D1 (de) 1999-02-24 2010-06-17 Sony Deutschland Gmbh Empfangsvorrichtung und Synchronisationsverfahren für ein digitales Nachrichtenübertragungssystem
US8861622B2 (en) 1999-02-24 2014-10-14 Sony Deutschland Gmbh Transmitting apparatus and method for a digital telecommunication system
SE513768C2 (sv) * 1999-03-26 2000-11-06 Ericsson Telefon Ab L M Förfarande för effektiv synkronisering i ett kommunikationssystem
GB2361152A (en) * 2000-04-04 2001-10-10 Ericsson Telefon Ab L M Identifying PN CODE in CDMA system
US6760365B2 (en) * 2001-10-11 2004-07-06 Interdigital Technology Corporation Acquisition circuit for low chip rate option for mobile telecommunication system
GB2396085B (en) 2002-12-03 2006-06-21 Synad Technologies Ltd Method and device for synchronisation in OFDM
JP2010166404A (ja) * 2009-01-16 2010-07-29 Hitachi Ltd バースト受信回路
DE102012221728A1 (de) 2012-11-28 2014-05-28 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur drahtlosen Übertragung von Daten sowie RFID Systemkomponenten
FR3060129B1 (fr) * 2016-12-14 2020-06-19 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de calcul d'un reflectogramme pour l'analyse de defauts dans une ligne de transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903284A (nl) * 1979-04-26 1980-10-28 Philips Nv Werkwijze voor framesynchronisatie van een digitaal tdm communicatiestelsel en inrichting voor het uitvoeren van de werkwijze.
JPS60170344A (ja) * 1984-02-14 1985-09-03 Matsushita Electric Ind Co Ltd 選択呼出受信装置
CA1298005C (en) * 1987-03-31 1992-03-24 Kazuo Iguchi Frame synchronizing apparatus
US4930140A (en) * 1989-01-13 1990-05-29 Agilis Corporation Code division multiplex system using selectable length spreading code sequences
CA2132635A1 (en) * 1992-03-31 1993-10-14 Lesley Phillip Sabel Demultiplexer synchroniser
US5428647A (en) * 1992-12-07 1995-06-27 Motorola, Inc. Method and apparatus for synchronizing a received signal in a digital radio communication system
KR950035142A (ko) * 1994-03-10 1995-12-30 가나미야지 준 수신장치, 기지국 수신 시스템 및 이동국 수신시스템
JP2937743B2 (ja) * 1994-04-28 1999-08-23 沖電気工業株式会社 スペクトル拡散通信のための拡散符号生成装置

Also Published As

Publication number Publication date
EE03643B1 (et) 2002-02-15
CN1294716C (zh) 2007-01-10
PL183699B1 (pl) 2002-06-28
CN1219313A (zh) 1999-06-09
EP0885500B1 (en) 2005-05-25
EP0885500A1 (en) 1998-12-23
SE9601152D0 (sv) 1996-03-26
EE9800331A (et) 1999-04-15
JP2000507423A (ja) 2000-06-13
SE9601152L (sv) 1997-09-27
AU2313097A (en) 1997-10-17
WO1997036395A1 (en) 1997-10-02
DE69733339D1 (de) 2005-06-30
JP3762792B2 (ja) 2006-04-05
AU715979B2 (en) 2000-02-10
PL328967A1 (en) 1999-03-01
HK1018671A1 (en) 1999-12-30
DE69733339T2 (de) 2005-11-03
MY121617A (en) 2006-02-28
SE515911C2 (sv) 2001-10-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection