Universiti Teknologi Malaysia Institutional Repository

Data-Centric Routing for Intra Wireless Body Sensor Networks

Bangash, Javed Iqbal and Khan, Abdul Waheed and Abdullah, Abdul Hanan (2015) Data-Centric Routing for Intra Wireless Body Sensor Networks. Journal Of Medical Systems, 39 (9). p. 91. ISSN 0148-5598

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Official URL: http://dx.doi.org/10.1007/s10916-015-0268-5

Abstract

A significant proportion of the worldwide population is of the elderly people living with chronic diseases that result in high health-care cost. To provide continuous health monitoring with minimal health-care cost, Wireless Body Sensor Networks (WBSNs) has been recently emerged as a promising technology. Depending on nature of sensory data, WBSNs might require a high level of Quality of Service (QoS) both in terms of delay and reliability during data reporting phase. In this paper, we propose a data-centric routing for intra WBSNs that adapts the routing strategy in accordance with the nature of data, temperature rise issue of the implanted bio-medical sensors due to electromagnetic wave absorption, and high and dynamic path loss caused by postural movement of human body and in-body wireless communication. We consider the network models both with and without relay nodes in our simulations. Due to the multi-facet routing strategy, the proposed data-centric routing achieves better performance in terms of delay, reliability, temperature rise, and energy consumption when compared with other state-of-the-art.

Item Type:Article
Uncontrolled Keywords:data-centric, path-loss, QoS, routing, temperature rise, WBSNs
Subjects:A General Works
ID Code:58209
Deposited By: Haliza Zainal
Deposited On:04 Dec 2016 12:07
Last Modified:08 Mar 2017 11:02

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