Tang Ludan, Li He. Study and Implementation of the collision probability adaptive backoff strategy in MAC protocols. [J]. (5):55-59(2010) DOI: 10.13756/j.gtxyj.2010.05.020.
Study and Implementation of the collision probability adaptive backoff strategy in MAC protocols
In connection with the effects and requirements of backoff strategy in the Medium Access Control(MAC) protocols
the backoff strategy for a typical MAC protocol for wireless sensor networks
S-MAC protocol
is analyzed
the network collision probability adaptive backoff strategy presented and performance simulation tests conducted by using NS2.The results indicate that in the network environment where the network nodes are densely distributed and the burst data flow varies greatly
the energy efficiency and throughput of the new scheme are both much improved.