Energy-efficient dynamic channel allocation algorithm in wireless body area network.
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| Title: | Energy-efficient dynamic channel allocation algorithm in wireless body area network. |
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| Authors: | Ashraf, Muhammad1 (AUTHOR), Hassan, Shahzad1 (AUTHOR), Rubab, Saddaf2 (AUTHOR), Khan, Muhammad Attique3 (AUTHOR) attique.khan@hitecuni.edu.pk, Tariq, Usman4 (AUTHOR), Kadry, Seifedine5 (AUTHOR) |
| Source: | Environment, Development & Sustainability. Oct2025, Vol. 27 Issue 10, p24135-24151. 17p. |
| Subject Terms: | *Energy consumption, *Body area networks, *Quality of service, *Computer performance, *Patient monitoring, *IEEE 802 standard, *Digital communications |
| Abstract: | Wireless Body Area Networks (WBAN) is an emerging technology aimed at to support and provide real-time health monitoring and timely curing patient's life under any life-threatening diseases. Sensors in a WBAN operate inside or outside of human body to get different physiological signals and send to a central node called coordinator node. Medium access control (MAC) layer plays a substantial role to maximize network life and achieve quality of service (QoS). We proposed Energy Efficient Dynamic Channel Allocation Algorithm (EE-DCAA) under IEEE 802.15.6 standard to exploit the benefit of polling access mechanisms along with contention access to dynamically assign slots for heterogeneous sensor nodes. We assess our scheme with state-of-the-art protocol. The simulation results showed that our approach maximizes average network throughput, packet delivery ratio and minimizes energy consumption. [ABSTRACT FROM AUTHOR] |
| Database: | Energy & Power Source |
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| Abstract: | Wireless Body Area Networks (WBAN) is an emerging technology aimed at to support and provide real-time health monitoring and timely curing patient's life under any life-threatening diseases. Sensors in a WBAN operate inside or outside of human body to get different physiological signals and send to a central node called coordinator node. Medium access control (MAC) layer plays a substantial role to maximize network life and achieve quality of service (QoS). We proposed Energy Efficient Dynamic Channel Allocation Algorithm (EE-DCAA) under IEEE 802.15.6 standard to exploit the benefit of polling access mechanisms along with contention access to dynamically assign slots for heterogeneous sensor nodes. We assess our scheme with state-of-the-art protocol. The simulation results showed that our approach maximizes average network throughput, packet delivery ratio and minimizes energy consumption. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 1387585X |
| DOI: | 10.1007/s10668-021-02037-0 |
