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

Jimmy Jessen Nielsen; Rasmus Løvenstein Olsen; Tatiana Kozlova Madsen; Hans-Peter Schwefel

doi:10.1109/WCNC.2012.6214327

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

Jimmy Jessen Nielsen, Rasmus Løvenstein Olsen, Tatiana Kozlova Madsen, Hans-Peter Schwefel

Department of Electronic Systems

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

11 Citations (Scopus)

461 Downloads (Pure)

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 language	English
Title of host publication	2012 IEEE Wireless Communications and Networking Conference (WCNC)
Number of pages	6
Publisher	IEEE
Publication date	2012
Pages	3045-3050
ISBN (Print)	978-1-4673-0436-8
DOIs	https://doi.org/10.1109/WCNC.2012.6214327
Publication status	Published - 2012
Event	IEEE Wireless Communications and Networking Conference - Paris, France Duration: 1 Apr 2012 → 4 Apr 2012

Conference

Conference	IEEE Wireless Communications and Networking Conference
Country/Territory	France
City	Paris
Period	01/04/2012 → 04/04/2012

Series	I E E E Wireless Communications and Networking Conference. Proceedings
ISSN	1525-3511

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10.1109/WCNC.2012.6214327

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@inproceedings{b0436051af9044f7be72ae291e984feb,

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

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.",

author = "Nielsen, {Jimmy Jessen} and Olsen, {Rasmus L{\o}venstein} and Madsen, {Tatiana Kozlova} and Hans-Peter Schwefel",

year = "2012",

doi = "10.1109/WCNC.2012.6214327",

language = "English",

isbn = "978-1-4673-0436-8",

series = "I E E E Wireless Communications and Networking Conference. Proceedings",

publisher = "IEEE",

pages = "3045--3050",

booktitle = "2012 IEEE Wireless Communications and Networking Conference (WCNC)",

address = "United States",

note = "IEEE Wireless Communications and Networking Conference, WCNC ; Conference date: 01-04-2012 Through 04-04-2012",

}

Nielsen, JJ , Olsen, RL , Madsen, TK & Schwefel, H-P 2012, On the impact of information delay on location-based relaying: a markov modeling approach. in 2012 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, I E E E Wireless Communications and Networking Conference. Proceedings, pp. 3045-3050, IEEE Wireless Communications and Networking Conference, Paris, France, 01/04/2012. https://doi.org/10.1109/WCNC.2012.6214327

On the impact of information delay on location-based relaying: a markov modeling approach. / Nielsen, Jimmy Jessen ; Olsen, Rasmus Løvenstein ; Madsen, Tatiana Kozlova et al.
2012 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2012. p. 3045-3050 (I E E E Wireless Communications and Networking Conference. Proceedings).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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T1 - On the impact of information delay on location-based relaying: a markov modeling approach

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AU - Olsen, Rasmus Løvenstein

AU - Madsen, Tatiana Kozlova

AU - Schwefel, Hans-Peter

PY - 2012

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N2 - 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.

AB - 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.

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M3 - Article in proceeding

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T3 - I E E E Wireless Communications and Networking Conference. Proceedings

SP - 3045

EP - 3050

BT - 2012 IEEE Wireless Communications and Networking Conference (WCNC)

PB - IEEE

T2 - IEEE Wireless Communications and Networking Conference

Y2 - 1 April 2012 through 4 April 2012

ER -

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

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WHERE2: Wireless Hybrid Enhanced Mobile Radio Estimators 2 (WHERE2)

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

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WHERE2: Wireless Hybrid Enhanced Mobile Radio Estimators 2 (WHERE2)

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