MCAST: Mobility-aware Channel-Availability based Channel Selection Technique

A key issue in cognitive radio networks is the design of a channel selection technique that guarantees to utilize the highest available channel in presence of the dynamic activity of primary users. Usually, the channel selection techniques that operate in this kind of network are based on the ch...

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Main Authors:	Rahman, Md. Arafatur, Savoia, Roberto, Uddin, Mohammad Moshee
Format:	Conference or Workshop Item
Language:	English English
Published:	2015
Subjects:	Q Science (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/10894/ http://umpir.ump.edu.my/id/eprint/10894/1/MCAST-%20Mobility-aware%20Channel-Availability%20based.pdf http://umpir.ump.edu.my/id/eprint/10894/7/fskkp-2015-rahman-MCAST%20Mobility-aware.pdf

id	ump-10894
recordtype	eprints
spelling	ump-108942018-01-24T03:22:54Z http://umpir.ump.edu.my/id/eprint/10894/ MCAST: Mobility-aware Channel-Availability based Channel Selection Technique Rahman, Md. Arafatur Savoia, Roberto Uddin, Mohammad Moshee Q Science (General) A key issue in cognitive radio networks is the design of a channel selection technique that guarantees to utilize the highest available channel in presence of the dynamic activity of primary users. Usually, the channel selection techniques that operate in this kind of network are based on the channelavailability probability. In the static primary user’s scenario, this probability can be a priori known or simply estimated from the channel occupancy history. However, in the mobile primary user’s scenario, this probability dynamically varies in time due to the changes of the primary user’s position. In order to exploit the dynamic variation of the channel availability, in this paper we design a novel Mobility-aware Channel-Availability based channel Selection Technique (MCAST) that ensures to select the channel with the highest channel availability probability in a given temporal interval. The simulation results highlight the benefits of the proposed technique in presence of primary user’s mobility. Moreover, we evaluate the effectiveness of MCAST in a scenario of practical interest by adopting this technique in a recently proposed routing metric designed for this network. 2015 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/10894/1/MCAST-%20Mobility-aware%20Channel-Availability%20based.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/10894/7/fskkp-2015-rahman-MCAST%20Mobility-aware.pdf Rahman, Md. Arafatur and Savoia, Roberto and Uddin, Mohammad Moshee (2015) MCAST: Mobility-aware Channel-Availability based Channel Selection Technique. In: The 11th International Conference on Networking and Services, 24-29 May 2015 , Rome, Italy. . (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	Q Science (General)
spellingShingle	Q Science (General) Rahman, Md. Arafatur Savoia, Roberto Uddin, Mohammad Moshee MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
description	A key issue in cognitive radio networks is the design of a channel selection technique that guarantees to utilize the highest available channel in presence of the dynamic activity of primary users. Usually, the channel selection techniques that operate in this kind of network are based on the channelavailability probability. In the static primary user’s scenario, this probability can be a priori known or simply estimated from the channel occupancy history. However, in the mobile primary user’s scenario, this probability dynamically varies in time due to the changes of the primary user’s position. In order to exploit the dynamic variation of the channel availability, in this paper we design a novel Mobility-aware Channel-Availability based channel Selection Technique (MCAST) that ensures to select the channel with the highest channel availability probability in a given temporal interval. The simulation results highlight the benefits of the proposed technique in presence of primary user’s mobility. Moreover, we evaluate the effectiveness of MCAST in a scenario of practical interest by adopting this technique in a recently proposed routing metric designed for this network.
format	Conference or Workshop Item
author	Rahman, Md. Arafatur Savoia, Roberto Uddin, Mohammad Moshee
author_facet	Rahman, Md. Arafatur Savoia, Roberto Uddin, Mohammad Moshee
author_sort	Rahman, Md. Arafatur
title	MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
title_short	MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
title_full	MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
title_fullStr	MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
title_full_unstemmed	MCAST: Mobility-aware Channel-Availability based Channel Selection Technique
title_sort	mcast: mobility-aware channel-availability based channel selection technique
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/10894/ http://umpir.ump.edu.my/id/eprint/10894/1/MCAST-%20Mobility-aware%20Channel-Availability%20based.pdf http://umpir.ump.edu.my/id/eprint/10894/7/fskkp-2015-rahman-MCAST%20Mobility-aware.pdf
first_indexed	2023-09-18T22:11:02Z
last_indexed	2023-09-18T22:11:02Z
_version_	1777415028339638272

MCAST: Mobility-aware Channel-Availability based Channel Selection Technique

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