Robust phase tracking for high capacity wireless multimedia data communication networks

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes an algorithm for tracking of the residual phase errors incurred by carrier and sampling frequency offset in the OFDM transmission systems which is suitable for high speed and high capacity wireless multimedia communication networks. The proposed scheme utilizes the degree of the channel fading in the frequency domain in the offset tracking procedure which improves the error estimation accuracy and the tracking performances. This scheme also contributes to the increase of the throughput and the network capacity by reduction of the packet error rate or equivalently probability of re-transmission events which are critical QoS requirements for multimedia data transmissions.

Original languageEnglish
Title of host publicationComputational Science - ICCS 2007 - 7th International Conference, Proceedings
PublisherSpringer Verlag
Pages733-736
Number of pages4
EditionPART 4
ISBN (Print)9783540725893
DOIs
StatePublished - 2007
Event7th International Conference on Computational Science, ICCS 2007 - Beijing, China
Duration: 27 May 200730 May 2007

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 4
Volume4490 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference7th International Conference on Computational Science, ICCS 2007
Country/TerritoryChina
CityBeijing
Period27/05/0730/05/07

Keywords

  • Carrier frequency offset
  • OFDM
  • QoS
  • Ubiquitous network

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