Two-stage robust wireless body area network design

IF 6 3区 计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS
Mohammad Ali Raayatpanah , Atefeh Abdolah Abyaneh , Jocelyne Elias , Fabio Martignon
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引用次数: 0

Abstract

The Internet of Things (IoT) has reshaped technology paradigms through the integration of intelligent components like sensors, paving the way to the development of Wireless Body Area Networks (WBANs) specifically tailored for healthcare applications. However, designing an efficient WBAN requires addressing several challenges, including energy-efficient routing and data rate uncertainty. In response to these challenges, this paper proposes a novel approach — a two-stage robust programming formulation — for WBAN design. The primary aim is to minimize both energy consumption and relay placement costs, all while accounting for the inherent uncertainty in data rates. The proposed formulation explicitly addresses data rate uncertainties, leveraging robust optimization techniques to handle this uncertainty. We prove that efficiently solving an approximation of this robust formulation is achievable. Numerical results, measured in a set of realistic WBAN scenarios, demonstrate the effectiveness of the introduced two-stage robust programming formulation in achieving notable reductions in energy consumption and relay placement costs within the context of WBANs.
两级鲁棒无线体域网络设计
物联网(IoT)通过集成传感器等智能组件重塑了技术范式,为开发专门为医疗保健应用量身定制的无线体域网络(wban)铺平了道路。然而,设计一个高效的WBAN需要解决几个挑战,包括节能路由和数据速率的不确定性。针对这些挑战,本文提出了一种新的WBAN设计方法——两阶段鲁棒规划公式。主要目标是最小化能源消耗和中继放置成本,同时考虑到数据速率固有的不确定性。提出的公式明确地解决了数据速率的不确定性,利用稳健的优化技术来处理这种不确定性。我们证明了有效地求解这个鲁棒公式的近似是可以实现的。在一组现实WBAN场景中测量的数值结果表明,在WBAN环境下,引入的两阶段鲁棒规划公式在实现能耗和中继放置成本的显着降低方面是有效的。
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来源期刊
Internet of Things
Internet of Things Multiple-
CiteScore
3.60
自引率
5.10%
发文量
115
审稿时长
37 days
期刊介绍: Internet of Things; Engineering Cyber Physical Human Systems is a comprehensive journal encouraging cross collaboration between researchers, engineers and practitioners in the field of IoT & Cyber Physical Human Systems. The journal offers a unique platform to exchange scientific information on the entire breadth of technology, science, and societal applications of the IoT. The journal will place a high priority on timely publication, and provide a home for high quality. Furthermore, IOT is interested in publishing topical Special Issues on any aspect of IOT.
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