GB9819855D0 - Method for automatic frequency correction - Google Patents

Method for automatic frequency correction

Info

Publication number
GB9819855D0
GB9819855D0 GBGB9819855.9A GB9819855A GB9819855D0 GB 9819855 D0 GB9819855 D0 GB 9819855D0 GB 9819855 A GB9819855 A GB 9819855A GB 9819855 D0 GB9819855 D0 GB 9819855D0
Authority
GB
United Kingdom
Prior art keywords
frequency correction
automatic frequency
automatic
correction
frequency
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.)
Withdrawn
Application number
GBGB9819855.9A
Other versions
GB2344493A (en
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research Ltd
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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9819855A priority Critical patent/GB2344493A/en
Publication of GB9819855D0 publication Critical patent/GB9819855D0/en
Publication of GB2344493A publication Critical patent/GB2344493A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0083—Signalling arrangements
    • H04L2027/0089—In-band signals
    • 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
GB9819855A 1998-09-12 1998-09-12 Automatic frequency correction Withdrawn GB2344493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9819855A GB2344493A (en) 1998-09-12 1998-09-12 Automatic frequency correction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9819855A GB2344493A (en) 1998-09-12 1998-09-12 Automatic frequency correction

Publications (2)

Publication Number Publication Date
GB9819855D0 true GB9819855D0 (en) 1998-11-04
GB2344493A GB2344493A (en) 2000-06-07

Family

ID=10838736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9819855A Withdrawn GB2344493A (en) 1998-09-12 1998-09-12 Automatic frequency correction

Country Status (1)

Country Link
GB (1) GB2344493A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6426982B1 (en) * 1999-09-17 2002-07-30 Cadonca Design Systems, Inc. Low complexity multiple bits matched filter
US6532271B1 (en) * 1999-10-29 2003-03-11 Cadence Design Systems, Inc. Carrier recovery and doppler frequency estimation
US6628926B1 (en) 2000-10-11 2003-09-30 Nokia Networks Oy Method for automatic frequency control
WO2003024042A1 (en) * 2001-09-13 2003-03-20 Redline Communications Inc. Method and apparatus for multiple resolution carrier offset recovery
CN1622653A (en) * 2003-11-28 2005-06-01 皇家飞利浦电子股份有限公司 Apparatus and method for frequency estimation of TD-SCDMA system downlink

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525055A1 (en) * 1982-04-09 1983-10-14 Trt Telecom Radio Electr METHOD OF CORRECTING FREQUENCY OF THE LOCAL CARRIER IN THE RECEIVER OF A DATA TRANSMISSION SYSTEM AND RECEIVER USING THE SAME
US4599732A (en) * 1984-04-17 1986-07-08 Harris Corporation Technique for acquiring timing and frequency synchronization for modem utilizing known (non-data) symbols as part of their normal transmitted data format
GB2232852B (en) * 1989-05-31 1993-10-27 Technophone Ltd Offset correction
US5625573A (en) * 1995-03-01 1997-04-29 Hughes Electronics Fast acquisition of GMSK-modulated signal for CDPD applications

Also Published As

Publication number Publication date
GB2344493A (en) 2000-06-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)