SE9601152D0 - Förfarande och anordning för mottagning av en symbolsekvens - Google Patents

Förfarande och anordning för mottagning av en symbolsekvens

Info

Publication number
SE9601152D0
SE9601152D0 SE9601152A SE9601152A SE9601152D0 SE 9601152 D0 SE9601152 D0 SE 9601152D0 SE 9601152 A SE9601152 A SE 9601152A SE 9601152 A SE9601152 A SE 9601152A SE 9601152 D0 SE9601152 D0 SE 9601152D0
Authority
SE
Sweden
Prior art keywords
segment
segments
threshold value
memory
received
Prior art date
Application number
SE9601152A
Other languages
English (en)
Other versions
SE9601152L (sv
SE515911C2 (sv
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
Priority to SE9601152A priority Critical patent/SE515911C2/sv
Publication of SE9601152D0 publication Critical patent/SE9601152D0/sv
Priority to EP97915794A priority patent/EP0885500B1/en
Priority to BR9708260A priority patent/BR9708260A/pt
Priority to PL97328967A priority patent/PL183699B1/pl
Priority to CNB971947058A priority patent/CN1294716C/zh
Priority to AU23130/97A priority patent/AU715979B2/en
Priority to DE69733339T priority patent/DE69733339T2/de
Priority to PCT/SE1997/000429 priority patent/WO1997036395A1/en
Priority to JP53430797A priority patent/JP3762792B2/ja
Priority to EE9800331A priority patent/EE03643B1/xx
Priority to MYPI97001104A priority patent/MY121617A/en
Priority to US08/826,801 priority patent/US5960048A/en
Publication of SE9601152L publication Critical patent/SE9601152L/sv
Priority to HK99103603A priority patent/HK1018671A1/xx
Publication of SE515911C2 publication Critical patent/SE515911C2/sv

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
SE9601152A 1996-03-26 1996-03-26 Förfarande och anordning för mottagning av en symbolsekvens SE515911C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9601152A SE515911C2 (sv) 1996-03-26 1996-03-26 Förfarande och anordning för mottagning av en symbolsekvens
EE9800331A EE03643B1 (et) 1996-03-26 1997-03-13 Meetod ja süsteem sümbolijada vastuvõtmiseks
DE69733339T DE69733339T2 (de) 1996-03-26 1997-03-13 Verfahren und vorrichtung zum empfang einer symbolsequenz
JP53430797A JP3762792B2 (ja) 1996-03-26 1997-03-13 符号列を受信するための方法および装置
PL97328967A PL183699B1 (pl) 1996-03-26 1997-03-13 Sposób i układ do wykrywania ciągu symboli w odbiorze asynchronicznym
CNB971947058A CN1294716C (zh) 1996-03-26 1997-03-13 用来接收一个符号序列的一个方法和一个装置
AU23130/97A AU715979B2 (en) 1996-03-26 1997-03-13 A method and an arrangement for receiving a symbol sequence
EP97915794A EP0885500B1 (en) 1996-03-26 1997-03-13 A method and an arrangement for receiving a symbol sequence
PCT/SE1997/000429 WO1997036395A1 (en) 1996-03-26 1997-03-13 A method and an arrangement for receiving a symbol sequence
BR9708260A BR9708260A (pt) 1996-03-26 1997-03-13 Processo e disposição para detecção de uma sequéncia de símbolos em recepção assíncrona
MYPI97001104A MY121617A (en) 1996-03-26 1997-03-15 A method and an arrangement for receiving a symbol sequence
US08/826,801 US5960048A (en) 1996-03-26 1997-03-25 Method and an arrangement for receiving a symbol sequence
HK99103603A HK1018671A1 (en) 1996-03-26 1999-08-19 Method and an arrangement for receiving a signal sequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601152A SE515911C2 (sv) 1996-03-26 1996-03-26 Förfarande och anordning för mottagning av en symbolsekvens

Publications (3)

Publication Number Publication Date
SE9601152D0 true SE9601152D0 (sv) 1996-03-26
SE9601152L SE9601152L (sv) 1997-09-27
SE515911C2 SE515911C2 (sv) 2001-10-29

Family

ID=20401946

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601152A SE515911C2 (sv) 1996-03-26 1996-03-26 Förfarande och anordning för mottagning av en symbolsekvens

Country Status (12)

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

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
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
BR9708260A (pt) 1999-04-13
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

Similar Documents

Publication Publication Date Title
EP0583241B1 (en) Spread spectrum correlator
SE9601152D0 (sv) Förfarande och anordning för mottagning av en symbolsekvens
KR940012916A (ko) 비동기 코드 분할 다중 액세스 시스템용 데이타 복원 기술
RU2000109320A (ru) Способ и устройство для обеспечения ортогональных игольчатых главных лепестков, секторов и пикоячеек
KR960020132A (ko) 데이타 속도 검출기
KR950007328A (ko) 직접 시퀸스 코드분할 다중 액세스 통신 시스템 및 그 시스템용 수신기
EP0749223A4 (en) DEVICE AND METHOD FOR INITIAL SYNCHRONIZING A SPECTRUM SPREAD CODE OF A CODE DIFFERENCE MULTIPLE ACCESS TRANSMISSION SYSTEM (CDMA)
KR930703778A (ko) 스프레드 스펙트럼 노이즈 제거 방법 및 장치
SE521970C2 (sv) Kabel-TV-system som alstrar logiska signaler baserat på jämförelse mellan detekterade energinivåer i systemet och en referenssignal
KR950035186A (ko) 데이터 수신기 클록회로의 피상정밀도를 개선하기 위한 방법과 장치
SE446290B (sv) Sett att vid ett kommunikationssystem senda och motta information, samt mottagarkorrelatorarrangemang herfor
US5495509A (en) High processing gain acquisition and demodulation apparatus
EP0798870A3 (en) Receiving apparatus for spectrum spread system
WO2002049265A9 (en) Fully digital symbol synchronization technique
GB2185662A (en) Wave packet communication subsystem for determining the sync pulses and correlating the data pulses of a wave packet
SE9602999L (sv) Anordning och förfarande för estimering av symboler i ett bredbandigt radiosystem
US6130906A (en) Parallel code matched filter
AU629150B2 (en) Synchronization word detection apparatus
IL156858A (en) Assigning groups of elements of demodulation (removal of regulation) in a wide range system
EP1001551A3 (en) A coherent combining/noncoherent detection (CCND) method and apparatus for detecting a pilot signal in a wireless communication system
CA2239886A1 (en) Sync compensated agc system for vsb receiver
EP0871299A3 (en) A synchronization circuit with correlated signal in the direct spread spectrum telecommunication system
KR970064042A (ko) 스펙트럼 확산 수신 장치
JP2859604B2 (ja) スライディング相関器
JP2937578B2 (ja) スペクトラム拡散通信装置

Legal Events

Date Code Title Description
NUG Patent has lapsed