A Novel Energy Efficient Threshold Based Algorithm for Wireless Body Sensor Network

Arumugam, S.; Mohammed, Amin Salih; Nagarajan, Kalpana; Ramasubramanian, Kanagachidambaresan; Goyal, S. B.; Verma, Chaman; Mihălţan, Traian Candin; Safirescu, Călin Ovidiu

doi:10.3390/en15166095

Cited by 15 publications

(3 citation statements)

References 34 publications

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“…For instance, several application scenarios are associated with the design of wireless sensor networks (WSNs) incorporating an energy-saving mechanism based on the N-policy. This policy has been recommended for WSNs, for example, in [31][32][33][34][35][36].…”

Section: Application Scenariosmentioning

confidence: 99%

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Level-Crossing Characteristics of an Actively Managed Buffer

Chydzinski

2024

JSAN

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In this paper, we examine a buffer with active management that rejects packets basing on the buffer occupancy. Specifically, we derive several metrics characterizing how effectively the algorithm can prevent the queue of packets from becoming too long and how well it assists in flushing the buffer quickly when necessary. First, we compute the probability that the size of the queue is kept below a predefined level L. Second, we calculate the distribution of the amount of time needed to cross level L, the buffer overflow probability, and the average time to buffer overflow. Third, we derive the distribution of the amount of time required to flush the buffer and its average value. A general modeling framework is used in derivations, with a general service time distribution, general rejection function, and a powerful model of the arrival process. The obtained formulas enable, among other things, the solving of many design problems, e.g., those connected with the design of wireless sensor nodes using the N-policy. Several numerical results are provided, including examples of design problems and other calculations.

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Section: Application Scenariosmentioning

confidence: 99%

“…Unfortunately, all of the models from [37][38][39][40][41][42][43] lack the active management component, which is central here. The AQM component is also absent in all the studies conducted so far on models of a sensor node with the N-policy, [31][32][33][34][35][36].…”

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confidence: 99%

Level-Crossing Characteristics of an Actively Managed Buffer

Chydzinski

2024

JSAN

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“…In FPLE, 166 the authors addressed the optimal node scheduling and improved network lifetime, which provides increased throughput and better results when compared with other protocols, but the postural body movements are not considered and do not investigate fault tolerance of the network. In HDRP‐WBSN, 167 the authors designed a protocol to control packets in WBANs, which provides high PDR and less delay, and performance is high but does not consider security aspects and emergency support.…”

Section: Classification Of Wban Routing Protocolsmentioning

confidence: 99%

Dissecting wireless body area networks routing protocols: Classification, comparative analysis, and research challenges

Narwal,

Malik,

Mohapatra

et al. 2023

Int J Communication

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SummaryIn the present scenario, wireless body area network (WBAN) use case has gone beyond medical monitoring (e.g., E‐Healthcare) and has become a vital part of our daily lives. WBANs, applied in E‐Healthcare systems, extract the physiological parameters through the implanted (in‐body) and/or wearable (on‐body) sensors applied to the human body and route them to the remote server in a systematized and well‐grounded manner. Thus, routing is the most primitive and non‐trivial task in WBANs for prompt and proper delivery of sensed data. The design of routing protocol is crucial for efficacious communication and high network performance. Therefore, the target of this paper is to present an all‐encompassing taxonomy of the state‐of‐the‐art routing protocols in WBANs. Firstly, this paper provides an insight into WBANs and their related projects. Next, WBAN routing challenges are explored, and after clustering these challenges based on their operating mechanism, the routing protocols are categorized into eight categories, which correspond to cluster‐ and tree‐based, cross‐layer‐based, fuzzy‐based, interference‐based, posture‐based, QoS‐based, SDN‐based, and temperature‐based routing protocols. Furthermore, comparison tables highlighting the goals, strengths, limitations, and novelty of each protocol, along with a qualitative comparison table of the routing protocols for each category based on their features are furnished. This exhaustive survey can serve as a starting point for WBAN researchers, as open research issues have been highlighted in the discussion section.

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Efficient and Reliable Emergency Routing for Wireless Body Area Networks

Alte,

Vidhate

2024

Internet Technology Letters

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The development of Wireless Body Area Networks (WBAN) is currently in progress with the aim of facilitating communication among small body sensors. This data can be employed to offer prompt or timely aid to individuals who are not just in a critical state but also those who are unable to promptly commute to medical facilities due to physical limitations, congested roadways, or their place of residence. Another crucial requirement for WBAN is their capability to deliver quality of service for diverse forms of network traffic. Privacy and system security are crucial to protecting patient records throughout use and storage by healthcare providers. This study introduces a novel emergency data handling method for emergency healthcare communication networks. Furthermore, the proposed system provides Reliable Emergency Routing to ensure secure transfer of emergency and non‐emergency WBAN data rewards are used to establish routes to securely transmit non‐emergency and emergency data in highly exposed situations while minimizing data loss and delay. Simulations showed that the recommended approach outperformed current protocols in energy consumption, latency, packet delivery ratio throughput, and communication overhead.

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A Novel Energy Efficient Threshold Based Algorithm for Wireless Body Sensor Network

Cited by 15 publications

References 34 publications

Level-Crossing Characteristics of an Actively Managed Buffer

Level-Crossing Characteristics of an Actively Managed Buffer

Dissecting wireless body area networks routing protocols: Classification, comparative analysis, and research challenges

Efficient and Reliable Emergency Routing for Wireless Body Area Networks

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