Performance comparison of CSMA/RI and CSMA/CD with BEB

We analyze our previously proposed protocol, CSMA/RI, and its closest related protocol, CSMA/CD. Our models include the widely used retransmission algorithm-the truncated binary exponential backoff (BEB) algorithm. The analysis is performed under two realistic traffic scenarios-the saturation and the disaster scenarios. The performance comparison of CSMA/RI and CSMA/CD is also presented. The analytic results are verified by simulations and are found to be accurate.