Energy Efficiency Optimization for Wireless Body Area Networks Under 802.15.6 Standard

Ferhi, Leila Aissaoui; Sethom, Kaouthar; Choubani, Fethi

doi:10.1007/s11277-019-06651-0

Cited by 7 publications

References 5 publications

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Demand-Based Dynamic Slot Allocation for Effective Superframe Utilization in Wireless Body Area Network

Gopinath

Nithya

2021

Lecture Notes in Electrical Engineering

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Wireless body area network (WBAN) is an emerging technology for remotely monitoring the critically affected patients regularly, which is a utility platform for a medical pandemic like COVID-19. IEEE 802.15.6 medium access control (MAC) defines the communication standard to pillar the quality requirements of the sensor nodes. Most of the existing works are focused on optimizing the conventional MAC by adopting dynamic scheduled access and efficient contention scheme to utilize the superframe structure. However, utilizing the entire slots based on demand from different priority sensor nodes is a challenging task. To address this issue, an efficient time slot allocation method, namely the demand-based dynamic slot allocation (DDSA) algorithm, is proposed. DDSA computes sensor node priority based on the run-time parameters such as critical index, remaining energy, and delivery demand. The slot assignment is proportional to the priority order, and the critical index factor resolves slot conflict. This guarantees data priority preservation with fair allocation for critical and non-critical medical data. The simulation is carried out using the Castalia-OMNeT++ simulator, and the results are shown that the proposed DDSA algorithm outperforms priority-based MAC and the conventional method in terms of packet reception rate, energy efficiency, and latency.

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Demand-Based Dynamic Slot Allocation for Effective Superframe Utilization in Wireless Body Area Network

Gopinath

Nithya

2021

Lecture Notes in Electrical Engineering

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SEEMAKA: Secured Energy-Efficient Mutual Authentication and Key Agreement Scheme for Wireless Body Area Networks

Narwal

Mohapatra

2020

Wireless Pers Commun

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Cloudlet-enabled wireless body area networks (WBANs): a systematic review, architecture, and research directions for QoS improvement

Bhardwaj

Reyes

Upadhyay

et al. 2021

Int J Syst Assur Eng Manag

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Energy Efficiency Optimization for Wireless Body Area Networks Under 802.15.6 Standard

Cited by 7 publications

References 5 publications

Demand-Based Dynamic Slot Allocation for Effective Superframe Utilization in Wireless Body Area Network

Demand-Based Dynamic Slot Allocation for Effective Superframe Utilization in Wireless Body Area Network

SEEMAKA: Secured Energy-Efficient Mutual Authentication and Key Agreement Scheme for Wireless Body Area Networks

Cloudlet-enabled wireless body area networks (WBANs): a systematic review, architecture, and research directions for QoS improvement

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