GB2300093B - Receiver and associated method for timing recovery and frequency estimation - Google Patents

Receiver and associated method for timing recovery and frequency estimation

Info

Publication number
GB2300093B
GB2300093B GB9607879A GB9607879A GB2300093B GB 2300093 B GB2300093 B GB 2300093B GB 9607879 A GB9607879 A GB 9607879A GB 9607879 A GB9607879 A GB 9607879A GB 2300093 B GB2300093 B GB 2300093B
Authority
GB
United Kingdom
Prior art keywords
receiver
timing recovery
associated method
frequency estimation
estimation
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 - Fee Related
Application number
GB9607879A
Other versions
GB2300093A (en
GB9607879D0 (en
Inventor
Dariusz Andrzej Blasiak
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of GB9607879D0 publication Critical patent/GB9607879D0/en
Publication of GB2300093A publication Critical patent/GB2300093A/en
Application granted granted Critical
Publication of GB2300093B publication Critical patent/GB2300093B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
GB9607879A 1995-04-19 1996-04-16 Receiver and associated method for timing recovery and frequency estimation Expired - Fee Related GB2300093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42497495A 1995-04-19 1995-04-19

Publications (3)

Publication Number Publication Date
GB9607879D0 GB9607879D0 (en) 1996-06-19
GB2300093A GB2300093A (en) 1996-10-23
GB2300093B true GB2300093B (en) 1999-09-01

Family

ID=23684646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9607879A Expired - Fee Related GB2300093B (en) 1995-04-19 1996-04-16 Receiver and associated method for timing recovery and frequency estimation

Country Status (7)

Country Link
JP (1) JPH08307408A (en)
KR (1) KR960039712A (en)
CN (1) CN1139321A (en)
AU (1) AU4574596A (en)
BR (1) BR9601239A (en)
DE (1) DE19609504A1 (en)
GB (1) GB2300093B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306085B (en) * 1995-10-02 1999-11-03 Secr Defence Digital communication system
CA2214163C (en) * 1996-09-27 2001-07-31 Nec Corporation Method and apparatus for preamble-less demodulation
JP2988398B2 (en) * 1996-11-27 1999-12-13 日本電気株式会社 Unique word differential detection system and demodulator
JP3504470B2 (en) * 1997-09-18 2004-03-08 日本放送協会 AFC circuit, carrier regeneration circuit and receiving device
US6226336B1 (en) * 1998-02-20 2001-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for detecting a frequency synchronization signal
JP2000078218A (en) * 1998-08-31 2000-03-14 Kenwood Corp Carrier recovery circuit
DE19844739C2 (en) * 1998-09-29 2002-12-05 Siemens Ag Method for detecting signal bursts of modulated carrier signals emitted burst-like with the aid of a burst detector
US6618458B1 (en) * 1999-01-29 2003-09-09 Nec Corporation Method and apparatus for signal receiving synchronization
KR20010091602A (en) * 2000-03-16 2001-10-23 송재인 Selection method for tracking frequency
EP1237319B1 (en) 2001-02-26 2007-06-06 Juniper Networks, Inc. Methods and apparatus for efficient and accurate coarse timing synchronization in burst demodulators
EP1430626B1 (en) * 2001-06-18 2006-07-26 Koninklijke Philips Electronics N.V. Peak detection with matched filter
GB2388754B (en) * 2002-05-13 2005-08-03 Matsushita Electric Ind Co Ltd Frequency burst error estimation
CN100424520C (en) * 2002-12-02 2008-10-08 诺基亚公司 Determination of the position of a pulse peak
US7593482B2 (en) 2004-09-30 2009-09-22 St-Ericsson Sa Wireless communication system with hardware-based frequency burst detection
US7567637B2 (en) * 2004-09-30 2009-07-28 St-Ericsson Sa Wireless communication system and method with frequency burst acquisition feature using autocorrelation and narrowband interference detection
JP4424378B2 (en) * 2007-06-13 2010-03-03 ソニー株式会社 Frame synchronization apparatus and control method thereof
US9553620B2 (en) * 2014-07-16 2017-01-24 Raytheon Company Signal detection and characterization
CN108985277B (en) * 2018-08-24 2020-11-10 广东石油化工学院 Method and system for filtering background noise in power signal
US10411744B1 (en) 2018-10-11 2019-09-10 Ratheon Company Waveform transformation and reconstruction

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282227A (en) * 1992-05-21 1994-01-25 The Titan Corporation Communication signal detection and acquisition
EP0605188A2 (en) * 1992-12-30 1994-07-06 Nokia Mobile Phones Ltd. Symbol and frame synchronization for a TDMA system
GB2276064A (en) * 1993-03-10 1994-09-14 Roke Manor Research Carrier recovery in a digital radio link between a fixed and a mobile radio unit
US5365549A (en) * 1993-05-24 1994-11-15 Motorola, Inc. Complex signal correlator and method therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282227A (en) * 1992-05-21 1994-01-25 The Titan Corporation Communication signal detection and acquisition
EP0605188A2 (en) * 1992-12-30 1994-07-06 Nokia Mobile Phones Ltd. Symbol and frame synchronization for a TDMA system
GB2276064A (en) * 1993-03-10 1994-09-14 Roke Manor Research Carrier recovery in a digital radio link between a fixed and a mobile radio unit
US5365549A (en) * 1993-05-24 1994-11-15 Motorola, Inc. Complex signal correlator and method therefor

Also Published As

Publication number Publication date
BR9601239A (en) 1998-01-06
CN1139321A (en) 1997-01-01
JPH08307408A (en) 1996-11-22
GB2300093A (en) 1996-10-23
KR960039712A (en) 1996-11-25
AU4574596A (en) 1996-10-31
DE19609504A1 (en) 1996-10-24
GB9607879D0 (en) 1996-06-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000416