A Novel Channel Access Mechanism for IEEE 802.15.4e to Promote Internet of Things
Chebrolu Phaneendra Kumar*,
Bandi Kiran Kumar
Abstract:IEEE 802.15.4e defines the specification of PHY layer and MAC layer. Although distinguished by its popularity and strength for Wireless Sensor Networks (WSNs), it still suffers from several limitations that deteriorates its performance. One such restriction is a high collision probability that degrades the performance of a dense network. In this article, we develop a Slotted Access Window (SAW) mechanism, a medium access technique to mitigate high collision probability and energy consumption in dense and batte… Show more
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