TY - JOUR
T1 - Towards an Improved Energy Efficient and End-to-End Secure Protocol for IoT Healthcare Applications
AU - Ahmad, Arshad
AU - Ullah, Ayaz
AU - Feng, Chong
AU - Khan, Muzammil
AU - Ashraf, Shahzad
AU - Adnan, Muhammad
AU - Nazir, Shah
AU - Khan, Habib Ullah
N1 - Publisher Copyright:
© 2020 Arshad Ahmad et al.
PY - 2020
Y1 - 2020
N2 - In this paper, we proposed LCX-MAC (local coordination X-MAC) as an extension of X-MAC. X-MAC is an asynchronous duty cycle medium access control (MAC) protocol. X-MAC used one important technique of short preamble which is to allow sender nodes to quickly send their actual data when the corresponding receivers wake up. X-MAC node keeps sending short preamble to wake up its receiver node, which causes energy, increases transmission delay, and makes the channel busy since a lot of short preambles are discarded, as these days Internet of Things (IoT) healthcare with different sensor nodes for the healthcare is time-critical applications and needs a quick response. A possible improvement over X-MAC is that local information of each node will share with its neighbour node. This local information exchanged will cause much less overhead than in the nodes which are synchronized. To calculate the effect of this the local coordination on X-MAC in this paper, we built an analytical model of LCX-MAC that incorporates the local coordination in X-MAC. The analytical results show that LCX-MAC outperformed X-MAC and X-MAC/BEB in terms of throughput, delay, and energy.
AB - In this paper, we proposed LCX-MAC (local coordination X-MAC) as an extension of X-MAC. X-MAC is an asynchronous duty cycle medium access control (MAC) protocol. X-MAC used one important technique of short preamble which is to allow sender nodes to quickly send their actual data when the corresponding receivers wake up. X-MAC node keeps sending short preamble to wake up its receiver node, which causes energy, increases transmission delay, and makes the channel busy since a lot of short preambles are discarded, as these days Internet of Things (IoT) healthcare with different sensor nodes for the healthcare is time-critical applications and needs a quick response. A possible improvement over X-MAC is that local information of each node will share with its neighbour node. This local information exchanged will cause much less overhead than in the nodes which are synchronized. To calculate the effect of this the local coordination on X-MAC in this paper, we built an analytical model of LCX-MAC that incorporates the local coordination in X-MAC. The analytical results show that LCX-MAC outperformed X-MAC and X-MAC/BEB in terms of throughput, delay, and energy.
UR - https://www.scopus.com/pages/publications/85092641895
U2 - 10.1155/2020/8867792
DO - 10.1155/2020/8867792
M3 - Article
AN - SCOPUS:85092641895
SN - 1939-0114
VL - 2020
JO - Security and Communication Networks
JF - Security and Communication Networks
M1 - 8867792
ER -