PBDT: an Energy-Efficient Posture based Data Transmission for Repeated Activities in BAN

Maitra, Tanmoy; Roy, Sarbani

doi:10.1007/s11036-019-01287-7

Cited by 3 publications

(1 citation statement)

References 19 publications

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“…The conventional LEACH protocol, elects the cluster head dynamically in a randomized way, where each node generates a random value ranging between 0 and 1 [ 26 ]. The nodes then yielding a random number and falling below the threshold Th (BN) will be elected as cluster head (CH), where the threshold is given by:

…”

Section: System Modelmentioning

confidence: 99%

Hierarchical energy efficient secure routing protocol for optimal route selection in wireless body area networks

Roshini

Kiran

2023

International Journal of Intelligent Networks

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…”

Section: System Modelmentioning

confidence: 99%

Hierarchical energy efficient secure routing protocol for optimal route selection in wireless body area networks

Roshini

Kiran

2023

International Journal of Intelligent Networks

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A lightweight DPT-MAC protocol to increase the network lifetime in wireless body area networks

Roshini

Kiran

2023

Int. J. Model. Simul. Sci. Comput.

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Evolution of Wireless sensor networks (WSN) has found its identity in Wireless Body Area Networks (WBAN) to monitor the health status of adults undergone a surgery, etc. In addition, the mobility of the sensor nodes deployed on/in the human body plays a vital role in maintaining the accuracy of the physiological signal. In this paper, a Distributed Posture-based Traffic-Medium Access Control (DPT-MAC) protocol is proposed where the sensor nodes follow the Disc Communication model for the detection of neighbor nodes based on the proximity of the sensing range. Further, the modified IEEE 802.15.4 superframe structure determines the potential sleep posture of a subject to ensure a collision-free data transmission and prioritize the data traffic based on the criticality of the data like critical, periodic and nonregular data. The critical data detection occupies the channel on high priority and will have the probability to access the other channel space during the contention period of the noncritical data. The regular guaranteed time slot (GTS) is reduced from the tradition number of slots to five, which allows the nodes to handle the throughput. This uninterrupted data transmission minimizes the delay rate and collision ratio with any number of sensor nodes as the channel synchronization is strictly followed using the Carrier Sense Multiple Access/Collision Avoidance mechanism. Here, the optimization of the network quality parameters like energy consumption, throughput, delay and collision ratio assures a guaranteed increase in the Network Lifetime. The results show that the distributed topology outperforms the conventional star topology in sustaining the Network Lifetime.

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Wireless Body Area Sensor Networks: Survey of MAC and Routing Protocols for Patient Monitoring under IEEE 802.15.4 and IEEE 802.15.6

Akbar

Hussain

Sheng

et al. 2022

Sensors

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Wireless body area sensor networks (WBASNs) have received growing attention from industry and academia due to their exceptional potential for patient monitoring systems that are equipped with low-power wearable and implantable biomedical sensors under communications standards such as IEEE 802.15.4-2015 and IEEE 802.15.6-2012. The goal of WBASNs is to enhance the capabilities of wireless patient monitoring systems in terms of data accuracy, reliability, routing, channel access, and the data communication of sensors within, on and around the human body. The huge scope of challenges related to WBASNs has led to various research publications and industrial experiments. In this paper, a survey is conducted for the recent state-of-art in the context of medium access control (MAC) and routing protocols by considering the application requirements of patient monitoring systems. Moreover, we discuss the open issues, lessons learned, and challenges for these layers to provide a source of motivation for the upcoming design and development in the domain of WBASNs. This survey will be highly useful for the 6th generation (6G) networks; it is expected that 6G will provide efficient and ubiquitous connectivity to a huge number of IoT devices, and most of them will be sensor-based. This survey will further clarify the QoS requirement part of the 6G networks in terms of sensor-based IoT.

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PBDT: an Energy-Efficient Posture based Data Transmission for Repeated Activities in BAN

Cited by 3 publications

References 19 publications

Hierarchical energy efficient secure routing protocol for optimal route selection in wireless body area networks

Hierarchical energy efficient secure routing protocol for optimal route selection in wireless body area networks

A lightweight DPT-MAC protocol to increase the network lifetime in wireless body area networks

Wireless Body Area Sensor Networks: Survey of MAC and Routing Protocols for Patient Monitoring under IEEE 802.15.4 and IEEE 802.15.6

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