DE69920956D1 - Verfahren zur synchronisationsnachführung - Google Patents

Verfahren zur synchronisationsnachführung

Info

Publication number
DE69920956D1
DE69920956D1 DE69920956T DE69920956T DE69920956D1 DE 69920956 D1 DE69920956 D1 DE 69920956D1 DE 69920956 T DE69920956 T DE 69920956T DE 69920956 T DE69920956 T DE 69920956T DE 69920956 D1 DE69920956 D1 DE 69920956D1
Authority
DE
Germany
Prior art keywords
sampling phase
hypothetical
plural
estimate
transmitted
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
DE69920956T
Other languages
English (en)
Other versions
DE69920956T2 (de
Inventor
L Fulghum
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Inc filed Critical Ericsson Inc
Publication of DE69920956D1 publication Critical patent/DE69920956D1/de
Application granted granted Critical
Publication of DE69920956T2 publication Critical patent/DE69920956T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03337—Arrangements involving per-survivor processing
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Multiple Motors (AREA)
DE69920956T 1998-12-08 1999-12-03 Verfahren zur synchronisationsnachführung Expired - Lifetime DE69920956T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US207351 1998-12-08
US09/207,351 US6314148B1 (en) 1998-12-08 1998-12-08 Synchronization tracking method
PCT/US1999/028758 WO2000035140A1 (en) 1998-12-08 1999-12-03 Synchronization tracking method

Publications (2)

Publication Number Publication Date
DE69920956D1 true DE69920956D1 (de) 2004-11-11
DE69920956T2 DE69920956T2 (de) 2005-10-13

Family

ID=22770181

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920956T Expired - Lifetime DE69920956T2 (de) 1998-12-08 1999-12-03 Verfahren zur synchronisationsnachführung

Country Status (12)

Country Link
US (1) US6314148B1 (de)
EP (1) EP1138136B1 (de)
JP (1) JP3547401B2 (de)
CN (1) CN1319310C (de)
AT (1) ATE279059T1 (de)
AU (1) AU1934000A (de)
DE (1) DE69920956T2 (de)
HK (1) HK1041135B (de)
IL (1) IL143628A0 (de)
MY (1) MY122462A (de)
TR (1) TR200101594T2 (de)
WO (1) WO2000035140A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032237A1 (de) * 2000-07-03 2002-01-17 Infineon Technologies Ag Viterbi-Entzerrung mittels vorausberechneter Metrikinkremente
US7308651B2 (en) 2001-09-05 2007-12-11 Sca Hygiene Products Ab Data entry graphical user interface
JP3913734B2 (ja) * 2001-11-20 2007-05-09 三洋電機株式会社 無線受信装置、シンボルタイミング制御方法、およびシンボルタイミング制御プログラム
NZ520650A (en) * 2002-08-08 2005-08-26 Tait Electronics Ltd Improvements relating to radio communication systems
US7418040B2 (en) * 2003-05-30 2008-08-26 Motorola, Inc. Method and apparatus for determining a timing offset for processing a multi-carrier signal
CN101438494B (zh) * 2004-04-09 2012-02-22 上海奇普科技有限公司 由从信道接收的信号的采样导出均衡值的装置和方法
US7995648B2 (en) * 2004-04-09 2011-08-09 Trident Microsystems (Far East) Ltd. Advanced digital receiver
US20080298518A1 (en) * 2004-08-12 2008-12-04 Gopalan Krishnamurthy Automatic Gain Control Unit of a Receiver
US7961795B2 (en) * 2004-10-29 2011-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Channel estimation
JP4179418B2 (ja) 2005-07-13 2008-11-12 京セラ株式会社 無線受信装置
JP4898897B2 (ja) 2009-12-22 2012-03-21 インターナショナル・ビジネス・マシーンズ・コーポレーション タイミング相関値を用いた周波数オフセットによるデータのずれの補償
RU2486682C2 (ru) * 2011-07-26 2013-06-27 Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Устройство синхронизации псевдослучайной последовательности с функцией исправления ошибок
RU2553089C2 (ru) * 2013-04-22 2015-06-10 Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Устройство синхронизации рекуррентной последовательностью с функцией выделения зачетных импульсов в скользящем окне
RU2636094C1 (ru) * 2016-11-15 2017-11-20 Публичное акционерное общество "Российский институт мощного радиостроения" (ПАО "РИМР") Способ установления битовой синхронизации псевдослучайных последовательностей с использованием принципов декодирования
KR102497232B1 (ko) * 2018-06-18 2023-02-07 삼성전자주식회사 신호 수신 회로 및 그것의 동작 방법
US11777763B2 (en) 2020-03-20 2023-10-03 Nantworks, LLC Selecting a signal phase in a communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263053A (en) 1992-03-24 1993-11-16 Novatel Communications Ltd. Fractionally spaced maximum likelihood sequence estimation receiver
US5577068A (en) * 1992-06-08 1996-11-19 Ericsson Ge Mobile Communications Inc. Generalized direct update viterbi equalizer
SE470371B (sv) * 1992-06-23 1994-01-31 Ericsson Telefon Ab L M Sätt och anordning vid digital signalöverföring att hos en mottagare estimera överförda symboler
US5619524A (en) * 1994-10-04 1997-04-08 Motorola, Inc. Method and apparatus for coherent communication reception in a spread-spectrum communication system
US5654991A (en) 1995-07-31 1997-08-05 Harris Corporation Fast acquisition bit timing loop method and apparatus
IL120222A0 (en) 1997-02-14 1997-06-10 D S P C Israel Ltd Method and apparatus for acquiring and tracking the sampling phase of a signal

Also Published As

Publication number Publication date
HK1041135A1 (en) 2002-06-28
MY122462A (en) 2006-04-29
CN1329786A (zh) 2002-01-02
JP3547401B2 (ja) 2004-07-28
EP1138136B1 (de) 2004-10-06
ATE279059T1 (de) 2004-10-15
HK1041135B (zh) 2007-11-09
CN1319310C (zh) 2007-05-30
IL143628A0 (en) 2002-04-21
TR200101594T2 (tr) 2001-10-22
US6314148B1 (en) 2001-11-06
AU1934000A (en) 2000-06-26
DE69920956T2 (de) 2005-10-13
WO2000035140A1 (en) 2000-06-15
JP2002532956A (ja) 2002-10-02
EP1138136A1 (de) 2001-10-04

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