On the multi‐hop performance of receiver based MAC protocol in routing protocol for low‐power and lossy networks‐based low power and lossy wireless sensor networks
Mohammad Reza Akhavan, Adnan Aijaz, Sabrieh Choobkar, A.H. Aghvami · IET Wireless Sensor Systems · 2014
In this study, the authors focus on utilising receiver‐based MAC protocol (RB‐MAC) and adaptive RB‐MAC in routing protocol for low power and lossy wireless sensor networks routing protocol in low‐power and lossy wireless channel. This results in a cross‐layer approach in which routing decisions can be made based on MAC‐layer functionalities. The authors study the effects of multiple receiver nodes, size of preamble and variable duty‐cycle in number of retransmissions. Retransmissions increase energy consumptions and delay. Analytical and numerical results confirm that the RB‐MAC and adaptive RB‐MAC outperform the existing state‐of‐the art sender‐based MAC protocols in terms of end‐to‐end energy‐efficiency, reliability and delay. Simulation result demonstrates that using receiver‐based MAC protocols in RPL‐based lossy channel imply less retransmissions than sender‐based MAC.