On the impact of information delay on location-based relaying: a markov modeling approach

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Abstract

For centralized selection of communication relays, the necessary decision information needs to be collected from the mobile nodes by the access point (centralized decision point). In mobile scenarios, the required information collection and forwarding delays will affect the reliability of the collected information and hence will influence the performance of the relay selection method.
This paper analyzes this influence in the decision process for the example of a mobile location-based relay selection approach using a continuous time Markov chain model. The model is used to obtain optimal relay policies via a heuristically reduced brute-force search. Numerical results show how forwarding delays affect these optimal policies.

Original languageEnglish
Title of host publication2012 IEEE Wireless Communications and Networking Conference (WCNC)
Number of pages6
PublisherIEEE
Publication date2012
Pages3045-3050
ISBN (Print)978-1-4673-0436-8
DOIs
Publication statusPublished - 2012
EventIEEE Wireless Communications and Networking Conference - Paris, France
Duration: 1 Apr 20124 Apr 2012

Conference

ConferenceIEEE Wireless Communications and Networking Conference
CountryFrance
CityParis
Period01/04/201204/04/2012
SeriesI E E E Wireless Communications and Networking Conference. Proceedings
ISSN1525-3511

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