Paper Info
Title
An efficient TDOA-Based localization algorithm without synchronization between base stations
Abstract
AbstractAn efficient localization algorithm is proposed by utilizing the time difference of arrival (TDOA) without synchronization between base stations. Generally, a TDOA-based localization algorithm requires synchronization between base stations in order to improve the accuracy of localization. Hence, correlations using wideband signals or wire connections between base stations have been used to synchronize the base stations; however, these approaches result in additional operating costs. Thus, the proposed algorithm does not require synchronization between base stations. The TDOA equations are derived by continuously varying the locations of the source and the location of a base station. The number of packets necessary for localization is also reduced. The localization performance of the proposed algorithm is verified with Monte-Carlo simulations.
Year
DOI
Venue
2015
10.1155/2015/832351
Periodicals
Field
DocType
Volume
Base station,Wideband,Synchronization,Computer science,Network packet,Algorithm,Real-time computing,Multilateration
Journal
2015
Issue
ISSN
Citations 
1
1550-1329
3
PageRank 
References 
Authors
0.44
7
2
Name
Order
Citations
PageRank
Sangdeok Kim1193.18
Jong-Wha Chong212032.87