SE9101108L - Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal - Google Patents

Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal

Info

Publication number
SE9101108L
SE9101108L SE9101108A SE9101108A SE9101108L SE 9101108 L SE9101108 L SE 9101108L SE 9101108 A SE9101108 A SE 9101108A SE 9101108 A SE9101108 A SE 9101108A SE 9101108 L SE9101108 L SE 9101108L
Authority
SE
Sweden
Prior art keywords
demodulator
baseband signal
receiver
time
radio
Prior art date
Application number
SE9101108A
Other languages
Unknown language ( )
English (en)
Other versions
SE9101108D0 (sv
SE468266B (sv
Inventor
A K Raith
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 SE9101108A priority Critical patent/SE468266B/sv
Publication of SE9101108D0 publication Critical patent/SE9101108D0/sv
Priority to GB9206693A priority patent/GB2255691B/en
Priority to US07/866,853 priority patent/US5329558A/en
Priority to DE4212194A priority patent/DE4212194C2/de
Priority to JP09116692A priority patent/JP3294869B2/ja
Publication of SE9101108L publication Critical patent/SE9101108L/sv
Publication of SE468266B publication Critical patent/SE468266B/sv

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
SE9101108A 1991-04-12 1991-04-12 Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal SE468266B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9101108A SE468266B (sv) 1991-04-12 1991-04-12 Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal
GB9206693A GB2255691B (en) 1991-04-12 1992-03-27 A method of synchronizing a radio receiver with an incoming radio signal
US07/866,853 US5329558A (en) 1991-04-12 1992-04-10 Method of synchronizing a radio receiver with an incoming radio signal
DE4212194A DE4212194C2 (de) 1991-04-12 1992-04-10 Verfahren zum Synchronisieren eines Radioempfängers mit einem ankommenden Radiosignal
JP09116692A JP3294869B2 (ja) 1991-04-12 1992-04-10 無線受信機を到来する無線信号と同期させる方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101108A SE468266B (sv) 1991-04-12 1991-04-12 Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal

Publications (3)

Publication Number Publication Date
SE9101108D0 SE9101108D0 (sv) 1991-04-12
SE9101108L true SE9101108L (sv) 1992-10-13
SE468266B SE468266B (sv) 1992-11-30

Family

ID=20382452

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101108A SE468266B (sv) 1991-04-12 1991-04-12 Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal

Country Status (5)

Country Link
US (1) US5329558A (sv)
JP (1) JP3294869B2 (sv)
DE (1) DE4212194C2 (sv)
GB (1) GB2255691B (sv)
SE (1) SE468266B (sv)

Families Citing this family (32)

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JP2546970B2 (ja) * 1992-05-29 1996-10-23 日本電気株式会社 Ｓｄｈ無線通信方式および送受信装置
US5408504A (en) * 1992-12-30 1995-04-18 Nokia Mobile Phones Symbol and frame synchronization in a TDMA system
US5590160A (en) * 1992-12-30 1996-12-31 Nokia Mobile Phones Ltd. Symbol and frame synchronization in both a TDMA system and a CDMA
US5687169A (en) * 1995-04-27 1997-11-11 Time Domain Systems, Inc. Full duplex ultrawide-band communication system and method
US7321611B2 (en) 1994-09-20 2008-01-22 Alereen, Inc. Method and transceiver for full duplex communication of ultra wideband signals
US5677927A (en) * 1994-09-20 1997-10-14 Pulson Communications Corporation Ultrawide-band communication system and method
US5832035A (en) 1994-09-20 1998-11-03 Time Domain Corporation Fast locking mechanism for channelized ultrawide-band communications
US5790784A (en) * 1995-12-11 1998-08-04 Delco Electronics Corporation Network for time synchronizing a digital information processing system with received digital information
GB2309866A (en) * 1996-01-30 1997-08-06 Sony Corp Frequency error detection in mobile radio communications
GB2309857B (en) * 1996-01-31 2000-08-30 Nokia Mobile Phones Ltd Radio telephones and method of operation
US5943322A (en) * 1996-04-24 1999-08-24 Itt Defense, Inc. Communications method for a code division multiple access system without a base station
US7539237B2 (en) 1996-12-06 2009-05-26 Alereon, Inc. Fast locking mechanism for channelized ultrawide-band communications
GB2320651B (en) 1996-12-23 2001-09-26 Ericsson Telefon Ab L M Telecommunications systems
GB2320650B (en) * 1996-12-23 2001-09-26 Ericsson Telefon Ab L M Telecommunications systems
US5909471A (en) * 1997-08-08 1999-06-01 Arraycomm, Inc. Method and system for rapid initial control signal detection in a wireless communications system
US6049577A (en) * 1998-05-28 2000-04-11 Glenayre Electronics, Inc. Header synchronization detector
DE19911480C2 (de) * 1999-03-15 2003-06-18 Siemens Ag Verfahren zur Synchronisation von Basisstationen eines Funk-Kommunikationssystems
DE10027389B4 (de) 2000-06-02 2006-05-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zur Synchronisation
AU2001287229A1 (en) * 2000-09-01 2002-03-13 Broadcom Corporation Satellite receiver
US6959050B2 (en) * 2001-06-15 2005-10-25 Motorola, Inc. Method and apparatus for synchronizing an OFDM signal
US7065064B2 (en) * 2001-12-20 2006-06-20 Interdigital Technology Corporation Cell search using peak quality factors
KR100868466B1 (ko) * 2006-12-06 2008-11-12 한국전자통신연구원 프레임 동기 및 구조 검출 방법
KR101279857B1 (ko) * 2006-12-12 2013-06-28 삼성전자주식회사 적응적 멀티 레이트 코덱 모드 디코딩 방법 및 장치
CN101291310B (zh) * 2007-04-18 2011-04-13 富士通株式会社 宽带无线通信系统中的帧同步装置和方法
US8279991B2 (en) * 2008-10-03 2012-10-02 Motorola Solutions, Inc. Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication system
US8139597B2 (en) * 2008-10-03 2012-03-20 Motorola Solutions, Inc. Method for trunking radio frequency resources
US8045499B2 (en) * 2008-10-03 2011-10-25 Motorola Solutions, Inc. Method of communicating which channel is to be monitored by subscriber units that are idle in a communication system
US8358968B2 (en) * 2008-10-03 2013-01-22 Motorola Solutions, Inc. Method for selecting a channel to be monitored by subscriber units that are idle in a communication system
US8184654B2 (en) * 2008-10-03 2012-05-22 Motorola Solutions, Inc. Method for ending a call session in a communication system
US8503409B2 (en) 2010-04-15 2013-08-06 Motorola Solutions, Inc. Method for direct mode channel access
US8599826B2 (en) 2010-04-15 2013-12-03 Motorola Solutions, Inc. Method for synchronizing direct mode time division multiple access (TDMA) transmissions
US8462766B2 (en) 2011-03-07 2013-06-11 Motorola Solutions, Inc. Methods and apparatus for diffusing channel timing among subscriber units in TDMA direct mode

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607433C3 (de) * 1976-02-24 1980-01-17 Siemens Ag Digitaler Korrelationsempfänger
FR2502426A1 (fr) * 1981-03-20 1982-09-24 Trt Telecom Radio Electr Systeme de transmission d'informations entre une station principale et des stations secondaires operant selon un procede amrt
FR2535554B1 (fr) * 1982-10-29 1986-04-11 Dassault Electronique Procede et appareil pour la reception de messages radio a signaux de type biphase
DE3885270T2 (de) * 1987-02-02 1994-02-17 Motorola Inc Vielfachzugriffsübertragungssystem im zeitmultiplex mit adaptiver entzerrung.
ATE116496T1 (de) * 1988-11-28 1995-01-15 Storno As Verfahren zur ermittlung der ankunftszeit eines signals mittels korrelationstechnik.
US4930140A (en) * 1989-01-13 1990-05-29 Agilis Corporation Code division multiplex system using selectable length spreading code sequences
SE464437B (sv) * 1989-08-25 1991-04-22 Ericsson Telefon Ab L M Metod i en mogilradiomottagare foer att reducera mottagarens effektbehov
DE4027262C2 (de) * 1990-08-29 1998-07-02 Philips Broadcast Television S Verfahren und Vorrichtung zur Synchronisation von digitalen Daten
US5195108A (en) * 1991-09-30 1993-03-16 Motorola, Inc. System and method for determining absolute phase of a differentially-encoded, phase-modulated signal

Also Published As

Publication number Publication date
DE4212194A1 (de) 1992-10-15
DE4212194C2 (de) 2002-12-12
JPH05110533A (ja) 1993-04-30
GB2255691A (en) 1992-11-11
GB9206693D0 (en) 1992-05-13
SE9101108D0 (sv) 1991-04-12
JP3294869B2 (ja) 2002-06-24
SE468266B (sv) 1992-11-30
GB2255691B (en) 1995-02-15
US5329558A (en) 1994-07-12

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