AU7397501A - Method and apparatus to estimate frequency offset in a receiver - Google Patents

Method and apparatus to estimate frequency offset in a receiver

Info

Publication number: AU7397501A
Authority: AU; Australia
Prior art keywords: receiver; frequency offset; estimate frequency; estimate; offset
Prior art date: 2000-05-05
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

AU73975/01A

Inventor

Roozbeh Atarius

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.)

2000-05-05

Filing date

2001-04-27

Publication date

2001-11-20

2001-04-27 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

2001-11-20 Publication of AU7397501A publication Critical patent/AU7397501A/en

Status 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
- 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
- H04L2027/0063—Elements of loops
- H04L2027/0065—Frequency error detectors

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

AU73975/01A 2000-05-05 2001-04-27 Method and apparatus to estimate frequency offset in a receiver Abandoned AU7397501A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US56538200A	2000-05-05	2000-05-05
US09565382		2000-05-05
PCT/EP2001/004782 WO2001086904A1 (en)	2000-05-05	2001-04-27	Method and apparatus to estimate frequency offset in a receiver

Publications (1)

Publication Number	Publication Date
AU7397501A true AU7397501A (en)	2001-11-20

Family

ID=24258357

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU73975/01A Abandoned AU7397501A (en)	2000-05-05	2001-04-27	Method and apparatus to estimate frequency offset in a receiver

Country Status (3)

Country	Link
EP (1)	EP1279266A1 (en)
AU (1)	AU7397501A (en)
WO (1)	WO2001086904A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8331492B2 (en)	2002-07-04	2012-12-11	Intel Mobile Communications GmbH	Device and method for determining the deviation of the carrier frequency of a mobile radio device from the carrier frequency of a base station
DE10230150B4 (en) *	2002-07-04	2009-07-02	Infineon Technologies Ag	Device and method for determining the deviation of the carrier frequency of a mobile device from the carrier frequency of a base station
US7099679B2 (en) *	2002-07-18	2006-08-29	Intel Corporation	Method of saving power by reducing active reception time in standby mode
GB2394131B (en) *	2002-10-10	2005-11-30	Matsushita Electric Ind Co Ltd	Frequency offset estimator
KR100548371B1 (en) *	2003-07-04	2006-02-02	엘지전자 주식회사	Method for measuring frequency
TW200803389A (en)	2006-06-20	2008-01-01	Nxp Bv	Method and apparatus for estimating carrier frequency offset
US9197469B2 (en)	2013-02-04	2015-11-24	Blackberry Limited	System and method for frequency offset estimation for signals containing multi-user symbols
EP2763367B1 (en) *	2013-02-04	2017-04-05	BlackBerry Limited	System and Method for Frequency Offset Estimation Signals Containing Multi-User Symbols
CN103873415B (en) *	2014-03-11	2017-07-07	华为技术有限公司	Frequency deviation estimating method, device and receiver
CN111245753B (en) *	2020-01-14	2021-01-05	北京联盛德微电子有限责任公司	Frequency offset estimation method and device based on wifi system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6055231A (en) *	1997-03-12	2000-04-25	Interdigital Technology Corporation	Continuously adjusted-bandwidth discrete-time phase-locked loop
US6104767A (en) *	1997-11-17	2000-08-15	Telefonaktiebolaget Lm Ericsson	Method and apparatus for estimating a frequency offset

2001
- 2001-04-27 AU AU73975/01A patent/AU7397501A/en not_active Abandoned
- 2001-04-27 EP EP01940374A patent/EP1279266A1/en not_active Withdrawn
- 2001-04-27 WO PCT/EP2001/004782 patent/WO2001086904A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1279266A1 (en)	2003-01-29
WO2001086904A1 (en)	2001-11-15

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Legal Events

Date	Code	Title	Description
2002-04-18	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase