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Communication Dans Un Congrès Année : 2011

Joint duty cycle Scheduling, resource Allocation and multi-constrained QoS Routing algorithm

Résumé

Wireless mesh sensor networks (WMSNs) have recently gained a lot of interest due to their communication capability to support various applications with different Quality of Service (QoS) requirements. The most challenging issue is providing a tradeoff between the resource efficiency and the multiconstrained QoS support. For this purpose, we propose a cross-layer algorithm JSAR (Joint duty cycle Scheduling, resource Allocation and multi-constrained QoS Routing algorithm) for WMSNs on based multi-channel multi-time slot MAC. To our best knowledge, JSAR is the first algorithm which simultaneously combines, a duty cycle scheduling scheme for energy saving, a resource allocation scheme for efficient use of frequency channels and time slots, and an heuristic for multi-constrained routing protocol. The performance of JSAR has been evaluated, showing that it is suitable for on-line implementation.

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Dates et versions

hal-00645479 , version 1 (29-11-2011)

Identifiants

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Jamila Ben Slimane, Ye-Qiong Song, Anis Koubâa, Mounir Frikha. Joint duty cycle Scheduling, resource Allocation and multi-constrained QoS Routing algorithm. Ad-hoc, Mobile, and Wireless Networks - 10th International Conference, ADHOC-NOW 2011, Jul 2011, Paderborn, Germany. pp.29-43, ⟨10.1007/978-3-642-22450-8_3⟩. ⟨hal-00645479⟩
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