Paper Info
Title
Energy Efficient Timing Synchronizer for MB-OFDM UWB.
Abstract
A cross-correlation function (CCF) based timing synchronization algorithm of low complexity, applicable for single-band transmission is presented. Novelty of the synchronizer lies in utilization of specific preamble structure of the Multi-band OFDM frame format. This threshold based algorithm also takes care of the fact that stronger multipath components frequently appear on the later clusters. Performance of the algorithm is measured in terms of mean-squared-error and synchronization probability. Performance is compared with another single-band based timing algorithm by Yak et al. [2]. The probability of correct detection is analyzed mathematically to verify the experimental results.
Year
DOI
Venue
2011
10.1109/VETECS.2011.5956273
VTC Spring
Keywords
Field
DocType
OFDM modulation,energy conservation,mean square error methods,probability,synchronisation,ultra wideband communication,MB-OFDM,UWB,cross-correlation function,energy efficiency,mean squared error method,probability,threshold based algorithm,timing synchronization
Multipath propagation,Synchronization,Algorithm design,Preamble,Synchronizer,Efficient energy use,Computer science,Signal-to-noise ratio,Electronic engineering,Orthogonal frequency-division multiplexing
Conference
Citations 
PageRank 
References 
0
0.34
6
Authors
3
Name
Order
Citations
PageRank
Debarati Sen111619.01
Saswat Chakrabarti216422.77
Ratnam V. Raja Kumar3154.87