DocumentCode :
1966090
Title :
Effective implementation of location services for VANETs in hybrid network infrastructures
Author :
Katsaros, Konstantinos ; Dianati, Mehrdad ; Long Le
Author_Institution :
Dept. of Electron. Eng., Univ. of Surrey, Guildford, UK
fYear :
2013
fDate :
9-13 June 2013
Firstpage :
521
Lastpage :
525
Abstract :
In this paper we propose and evaluate a heterogeneous architecture for location service in vehicular environments. The proposed Location Service utilizes the infrastructure of cellular networks to offload the Dedicated Short Range Communication (DSRC) systems from the signalling overhead required for the location service. We evaluate the performance of such a hybrid solution in terms of overhead and end-to-end delay. The results suggest that a heterogeneous network with an IEEE 802.11p access network for data delivery and a LTE network for Location Service can provide better system performance in high density and high load scenarios.
Keywords :
Long Term Evolution; cellular radio; vehicular ad hoc networks; wireless LAN; DSRC system; IEEE 802.11p access network; LTE network; Location Service architecture; VANET; cellular network; dedicated short range communication system; end-to-end delay; heterogeneous architecture; hybrid network infrastructure; overhead delay; vehicular environment; Ad hoc networks; Conferences; Delays; Routing; Servers; Vehicles; Wireless communication; heterogeneous networks; location service; position based routing; vehicular ad-hoc networks;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications Workshops (ICC), 2013 IEEE International Conference on
Conference_Location :
Budapest
Type :
conf
DOI :
10.1109/ICCW.2013.6649289
Filename :
6649289
Link To Document :
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