A time slotted multiple Access Control protocol with real time quality for Low Voltage Powerline Carrier Network

Abstract

The channel of Low Voltage Powerline Carrier Network is known for its hostile nature in transmitting electrical signal, nodes of the network are not stationary and the network topology is time varying volatility. So in order to reduce the collision in utmost level, to improve the successful probability of communication and to guarantee the real-time of data packet and the stability of Medium Access Control protocol when the network is in high load conditions or the network scale. We propose a new medium access control protocol solution based periodic contention random multiple access, Time Slot Multiple Access/real-time protocol. We use the Matlab to simulate our algorithm, which is an improvement of the well known Pure Aloha protocol and Slott ed Aloha protocol in real-time and stability.