CL2004000750A1 - Metodo y aparato para rastrear un error de frecuencia en un sistema de comunicacion de multiplexado por division de frecuencia ortogonal (ofdm). - Google Patents

Metodo y aparato para rastrear un error de frecuencia en un sistema de comunicacion de multiplexado por division de frecuencia ortogonal (ofdm).

Info

Publication number
CL2004000750A1
CL2004000750A1 CL2004000750A CL2004000750A CL2004000750A1 CL 2004000750 A1 CL2004000750 A1 CL 2004000750A1 CL 2004000750 A CL2004000750 A CL 2004000750A CL 2004000750 A CL2004000750 A CL 2004000750A CL 2004000750 A1 CL2004000750 A1 CL 2004000750A1
Authority
CL
Chile
Prior art keywords
ofdm
tracking
communication system
ortogonal
multiplexed communication
Prior art date
Application number
CL2004000750A
Other languages
English (en)
Inventor
Alok Kumar Gupta
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CL2004000750A1 publication Critical patent/CL2004000750A1/es

Links

CL2004000750A 2003-04-07 2004-04-07 Metodo y aparato para rastrear un error de frecuencia en un sistema de comunicacion de multiplexado por division de frecuencia ortogonal (ofdm). CL2004000750A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46116903P 2003-04-07 2003-04-07

Publications (1)

Publication Number Publication Date
CL2004000750A1 true CL2004000750A1 (es) 2005-04-08

Family

ID=37134215

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2004000750A CL2004000750A1 (es) 2003-04-07 2004-04-07 Metodo y aparato para rastrear un error de frecuencia en un sistema de comunicacion de multiplexado por division de frecuencia ortogonal (ofdm).

Country Status (2)

Country Link
CN (1) CN1853340B (es)
CL (1) CL2004000750A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2289216B1 (en) * 2008-05-19 2014-05-07 Samsung Electronics Co., Ltd. Methods for estimating a residual frequency error in a communications system
WO2013113167A1 (zh) 2012-02-03 2013-08-08 华为技术有限公司 应用于微波通信系统的信号处理方法及设备
EP2922262B1 (fr) * 2014-03-17 2016-08-31 The Swatch Group Research and Development Ltd. Circuit électronique à démodulateur synchrone d'un signal à modulation de phase
US10129052B2 (en) * 2015-08-14 2018-11-13 Qualcomm Incorporated Phase noise estimation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707127A1 (fr) * 1993-06-29 1995-01-06 Philips Laboratoire Electroniq Système de transmission numérique à prédisposition.
SE9302453L (sv) * 1993-07-20 1994-10-17 Telia Ab Förfarande och anordning för synkronisering i digitalt transmissionssystem av typen OFDM
US5822323A (en) * 1995-09-29 1998-10-13 Victor Company Of Japan, Ltd. Frequency division multiplexed signal generating apparatus and related decoding apparatus
US6141317A (en) * 1996-08-22 2000-10-31 Tellabs Operations, Inc. Apparatus and method for bandwidth management in a multi-point OFDM/DMT digital communications system
US5964292A (en) * 1997-12-18 1999-10-12 Hewitt; Rex L. Grouting application of the annulas seal system for well casings

Also Published As

Publication number Publication date
CN1853340B (zh) 2010-05-26
CN1853340A (zh) 2006-10-25

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