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AU2001285129A1 - Frequency-hopping receiver with clock and carrier recovery - Google Patents

Frequency-hopping receiver with clock and carrier recovery

Info

Publication number
AU2001285129A1
AU2001285129A1 AU2001285129A AU8512901A AU2001285129A1 AU 2001285129 A1 AU2001285129 A1 AU 2001285129A1 AU 2001285129 A AU2001285129 A AU 2001285129A AU 8512901 A AU8512901 A AU 8512901A AU 2001285129 A1 AU2001285129 A1 AU 2001285129A1
Authority
AU
Australia
Prior art keywords
clock
frequency
carrier recovery
hopping receiver
hopping
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.)
Abandoned
Application number
AU2001285129A
Inventor
William H. Thesling
Mark J. Vanderaar
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.)
Efficient Channel Coding Inc
Original Assignee
Efficient Channel Coding 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 Efficient Channel Coding Inc filed Critical Efficient Channel Coding Inc
Publication of AU2001285129A1 publication Critical patent/AU2001285129A1/en
Abandoned 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
    • H04L27/2338—Demodulator circuits; Receiver circuits using non-coherent demodulation using sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU2001285129A 2000-08-21 2001-08-21 Frequency-hopping receiver with clock and carrier recovery Abandoned AU2001285129A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22665500P 2000-08-21 2000-08-21
US60/226,655 2000-08-21
PCT/US2001/026072 WO2002017583A2 (en) 2000-08-21 2001-08-21 Frequency-hopping receiver with clock and carrier recovery

Publications (1)

Publication Number Publication Date
AU2001285129A1 true AU2001285129A1 (en) 2002-03-04

Family

ID=22849838

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285129A Abandoned AU2001285129A1 (en) 2000-08-21 2001-08-21 Frequency-hopping receiver with clock and carrier recovery

Country Status (3)

Country Link
US (2) US7200185B2 (en)
AU (1) AU2001285129A1 (en)
WO (1) WO2002017583A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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DE10201284C2 (en) * 2002-01-15 2003-11-20 Infineon Technologies Ag Frequency converter for converting a digital baseband signal into a real bandpass signal
TWI325239B (en) 2002-04-12 2010-05-21 Interdigital Tech Corp Node-b/base station, method for increasing capacity of base station and method for utilizing path searcher hardware for node-b/base station
US7158899B2 (en) * 2003-09-25 2007-01-02 Logicvision, Inc. Circuit and method for measuring jitter of high speed signals
US7315584B1 (en) * 2003-12-17 2008-01-01 Nortel Networks Limited Coherent receiver
US7570722B1 (en) * 2004-02-27 2009-08-04 Marvell International Ltd. Carrier frequency offset estimation for OFDM systems
US7515657B1 (en) * 2004-03-05 2009-04-07 Marvell International Ltd. Frequency tracking for OFDM transmission over frequency selective channels
US7529295B1 (en) * 2004-04-02 2009-05-05 Raytheon Company Acquiring frequency and phase offset estimates using frequency domain analysis
US7515566B2 (en) * 2004-12-09 2009-04-07 Viasat, Inc. Partial mesh communication in hub based system
US8594244B2 (en) * 2009-04-06 2013-11-26 Mediatek Inc. Data signal phase reversal correction method and system implementing the same
US10200066B2 (en) 2016-03-09 2019-02-05 SK Hynix Inc. Code reconstruction scheme for multiple code rate TPC decoder
CN106899400B (en) * 2017-03-01 2020-03-24 北京天行健联信息技术有限责任公司 Burst data frame sending method and device
CN110048976B (en) * 2019-03-06 2021-07-02 中国人民解放军战略支援部队信息工程大学 Method and device for blind despreading of short code direct spread signal array oriented to intermediate frequency
CN110988836B (en) * 2019-12-06 2021-12-28 航天恒星科技有限公司 Method and system for measuring pulse arrival time

Family Cites Families (23)

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US4232197A (en) 1978-08-25 1980-11-04 Bell Telephone Laboratories, Incorporated Processor for a TDMA burst modem
US4599720A (en) 1982-07-06 1986-07-08 International Business Machines Corporation Satellite communications system
US4726040A (en) 1984-10-09 1988-02-16 American Telephone And Telegraph Company, At&T Bell Laboratories Burst demodulator
US4937841A (en) * 1988-06-29 1990-06-26 Bell Communications Research, Inc. Method and circuitry for carrier recovery for time division multiple access radio systems
US5249205A (en) * 1991-09-03 1993-09-28 General Electric Company Order recursive lattice decision feedback equalization for digital cellular radio
US5272446A (en) * 1991-11-29 1993-12-21 Comsat Digitally implemented fast frequency estimator/demodulator for low bit rate maritime and mobile data communications without the use of an acquisition preamble
US5323391A (en) * 1992-10-26 1994-06-21 Motorola, Inc. Multi-channel digital transmitter and receiver
US5428647A (en) * 1992-12-07 1995-06-27 Motorola, Inc. Method and apparatus for synchronizing a received signal in a digital radio communication system
US6764693B1 (en) * 1992-12-11 2004-07-20 Amaox, Ltd. Free radical quenching composition and a method to increase intracellular and/or extracellular antioxidants
US5764693A (en) * 1994-11-14 1998-06-09 Research In Motion Limited Wireless radio modem with minimal inter-device RF interference
US6301287B1 (en) * 1995-12-06 2001-10-09 Conexant Systems, Inc. Method and apparatus for signal quality estimation in a direct sequence spread spectrum communication system
US5970093A (en) * 1996-01-23 1999-10-19 Tiernan Communications, Inc. Fractionally-spaced adaptively-equalized self-recovering digital receiver for amplitude-Phase modulated signals
US5734833A (en) * 1996-03-12 1998-03-31 Hewlett-Packard Company Shared communications channel with enhanced reservation and collision resolution protocols allows any subset of stations to transmit data after collision occured in contention slot
CA2214743C (en) * 1996-09-20 2002-03-05 Ntt Mobile Communications Network Inc. A frame synchronization circuit and communications system
US5867479A (en) * 1997-06-27 1999-02-02 Lockheed Martin Corporation Digital multi-channel demultiplexer/multiplex (MCD/M architecture)
US6754251B1 (en) * 1998-03-09 2004-06-22 Texas Instruments Incorporated Spread-spectrum telephony with accelerated code acquisition
US6618452B1 (en) * 1998-06-08 2003-09-09 Telefonaktiebolaget Lm Ericsson (Publ) Burst carrier frequency synchronization and iterative frequency-domain frame synchronization for OFDM
US6560294B1 (en) * 1998-09-25 2003-05-06 Texas Instruments Incorporated Phase estimation in carrier recovery of phase-modulated signals such as QAM signals
US6201843B1 (en) * 1999-02-25 2001-03-13 L-3 Communications, Inc. Rapid acquisition dispersive channel receiver integrated circuit
US6421380B1 (en) * 1999-03-10 2002-07-16 International Business Machines Corporation Demodulator for digital communication systems
US6674815B2 (en) * 1999-06-16 2004-01-06 Ericsson, Inc Method for symbol-spaced estimation and/or tracking of a fractionally-spaced fading radio channel
US6456653B1 (en) * 1999-08-25 2002-09-24 Lucent Technologies Inc. Fast and accurate signal-to-noise ratio estimation technique for OFDM systems
US6772181B1 (en) * 1999-10-29 2004-08-03 Pentomics, Inc. Apparatus and method for trigonometric interpolation

Also Published As

Publication number Publication date
WO2002017583A2 (en) 2002-02-28
US7200185B2 (en) 2007-04-03
US20020118737A1 (en) 2002-08-29
WO2002017583A3 (en) 2003-01-16
US7653150B2 (en) 2010-01-26
US20070147567A1 (en) 2007-06-28

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