[go: up one dir, main page]

AU2002214506A1 - System and method for compensating for frequency offset - Google Patents

System and method for compensating for frequency offset

Info

Publication number
AU2002214506A1
AU2002214506A1 AU2002214506A AU1450602A AU2002214506A1 AU 2002214506 A1 AU2002214506 A1 AU 2002214506A1 AU 2002214506 A AU2002214506 A AU 2002214506A AU 1450602 A AU1450602 A AU 1450602A AU 2002214506 A1 AU2002214506 A1 AU 2002214506A1
Authority
AU
Australia
Prior art keywords
compensating
frequency offset
offset
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.)
Abandoned
Application number
AU2002214506A
Inventor
Lars Lindbom
Kamibz Zangi
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002214506A1 publication Critical patent/AU2002214506A1/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
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/01—Reducing phase shift
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/003—Correction of carrier offset at baseband only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/0038—Correction of carrier offset using an equaliser
    • H04L2027/0042—Correction of carrier offset using an equaliser the equaliser providing the offset correction per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0055—Closed loops single phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
AU2002214506A 2000-11-15 2001-11-13 System and method for compensating for frequency offset Abandoned AU2002214506A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/711,910 2000-11-15
US09/711,910 US6798853B1 (en) 2000-11-15 2000-11-15 System and method for compensating for frequency offset
PCT/SE2001/002524 WO2002041518A2 (en) 2000-11-15 2001-11-13 System and method for compensating for frequency offset

Publications (1)

Publication Number Publication Date
AU2002214506A1 true AU2002214506A1 (en) 2002-05-27

Family

ID=24859999

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214506A Abandoned AU2002214506A1 (en) 2000-11-15 2001-11-13 System and method for compensating for frequency offset

Country Status (3)

Country Link
US (1) US6798853B1 (en)
AU (1) AU2002214506A1 (en)
WO (1) WO2002041518A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123670B2 (en) * 2001-09-24 2006-10-17 Atheros Communications, Inc. Fine frequency offset estimation and calculation and use to improve communication system performance
CN100438518C (en) * 2002-05-13 2008-11-26 义隆电子股份有限公司 Wireless communication coding and decoding method for representing digital data by variable length signal
US7994933B2 (en) * 2004-03-30 2011-08-09 Itron, Inc. Frequency shift compensation, such as for use in a wireless utility meter reading environment
US7822069B2 (en) * 2006-05-22 2010-10-26 Qualcomm Incorporated Phase correction for OFDM and MIMO transmissions
US8155600B2 (en) * 2007-12-03 2012-04-10 Texas Instruments Incorporated Digital communication using an inexpensive reference crystal
US8160503B2 (en) * 2009-02-27 2012-04-17 Research In Motion Limited Method and system for characterizing a radio channel of a wireless network using variability of synchronization
TWI440340B (en) * 2009-12-04 2014-06-01 Mstar Semiconductor Inc Signal processing system and method thereof
US9252998B2 (en) * 2013-02-25 2016-02-02 Itron, Inc. Radio to detect and compensate for frequency misalignment
US8958506B2 (en) 2013-02-25 2015-02-17 Itron, Inc. FSK/MSK decoder
US9426680B2 (en) 2013-02-25 2016-08-23 Itron, Inc. Real-time radio spectrum assessment engine
US9014307B2 (en) 2013-02-25 2015-04-21 Itron, Inc. Radio to analog-to-digital sample rate decoupled from digital subsystem
US9077487B2 (en) 2013-02-25 2015-07-07 Itron, Inc. Radio to support channel plans of arbitrary width and/or spacing
US9992124B2 (en) 2015-10-09 2018-06-05 Itron, Inc. Multi-channel decoder architecture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233633A (en) * 1991-06-28 1993-08-03 Motorola, Inc. Automatic frequency control by an adaptive filter
EP0536687B1 (en) 1991-10-07 1999-04-14 Nippon Telegraph And Telephone Corporation Method and apparatus for demodulation with adaptive phase control in quasicoherent detection
US5732111A (en) 1995-12-06 1998-03-24 Rockwell International Corporation Frequency error compensation for direct sequence spread spectrum systems
US5909470A (en) * 1996-10-11 1999-06-01 Arraycomm, Inc. Method and apparatus for decision directed demodulation using antenna arrays and spatial processing
US6202075B1 (en) * 1998-12-07 2001-03-13 Lucent Technologies, Inc. Second order LMS tap update algorithm with high tracking capability
EP1063826A1 (en) 1999-06-25 2000-12-27 Sony International (Europe) GmbH Carrier recovery means in digital quadrature receivers

Also Published As

Publication number Publication date
WO2002041518A3 (en) 2002-07-25
WO2002041518A2 (en) 2002-05-23
US6798853B1 (en) 2004-09-28

Similar Documents

Publication Publication Date Title
AU2001288372A1 (en) System and method for tele-ophthalmology
AU4366600A (en) Method and apparatus for frequency offset correction
AU2001259075A1 (en) System and method for web serving
AU3769101A (en) System and method for document division
AU2002214667A1 (en) System and method for rapid telepositioning
AU2002307768A1 (en) System and method for phytomonitoring
AU3619700A (en) System and method for communication
AU3056701A (en) Method and system for managing received order
AU2726601A (en) Method and system for employment placement
AU4633900A (en) Method and system for communication
AU6104600A (en) Integrated method and system for communication
WO2002052390A8 (en) Method and system for account management
AU2001282395A1 (en) System and method for synchronizing databases
AU6916700A (en) Receiver system and related method
AU2002239249A1 (en) System and method for secure network mobility
AU2001289205A1 (en) System and method for tactical couponing
AU2001249483A1 (en) System and method for representing related concepts
AU2001245778A1 (en) Method and system for preparing printed matter
AU2002214506A1 (en) System and method for compensating for frequency offset
AU2001279850A1 (en) Method and arrangement for studsystem
AU2002230474A1 (en) Integrated method and system for communication
AU2564501A (en) Method and system for communication
AU2002346558A1 (en) System and method for compensating packet delay variations
AU2002211891A1 (en) System and method for generating signals
AU2002348919A1 (en) Method and apparatus for signal receipt and acquisition