Latency bounded and energy efficient MAC for wireless sensor networks

E. J. Kim; T. Shon; J. J.H. Park; C. H. Kang

doi:10.1049/iet-com.2011.0700

Latency bounded and energy efficient MAC for wireless sensor networks

E. J. Kim, T. Shon, J. J.H. Park, C. H. Kang

Dept. of Computer Science and Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

This study presents the design and performance evaluation of a latency bounded and medium access control (MAC) scheme (abbreviated to LB-MAC) for wireless sensor networks that require time-critical communication. LB-MAC provides the predictability for an end-to-sink data delivery time through the time division multiple access (TDMA) multi-channel transmission frame assignment considering the routing path of a tree network. In addition, it uses the traffic-based slot assignment mechanism at every transmission frame to achieve energy efficiency. The feasibility and effectiveness of LB-MAC is demonstrated through extensive simulation based comparisons with prior research.

Original language	English
Pages (from-to)	2120-2127
Number of pages	8
Journal	IET Communications
Volume	6
Issue number	14
DOIs	https://doi.org/10.1049/iet-com.2011.0700
State	Published - 25 Sep 2012

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10.1049/iet-com.2011.0700

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AU - Kim, E. J.

AU - Shon, T.

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AB - This study presents the design and performance evaluation of a latency bounded and medium access control (MAC) scheme (abbreviated to LB-MAC) for wireless sensor networks that require time-critical communication. LB-MAC provides the predictability for an end-to-sink data delivery time through the time division multiple access (TDMA) multi-channel transmission frame assignment considering the routing path of a tree network. In addition, it uses the traffic-based slot assignment mechanism at every transmission frame to achieve energy efficiency. The feasibility and effectiveness of LB-MAC is demonstrated through extensive simulation based comparisons with prior research.

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SP - 2120

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JO - IET Communications

JF - IET Communications

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ER -

Latency bounded and energy efficient MAC for wireless sensor networks

Abstract

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