We evaluate a new MAC layer algorithm based on slotted ALOHA with successive interference cancellation(SIC) for IEEE 802.11p vehicular communications standard and test it by taking into consideration the performance of underlying physical layer in the presence of a realistic empirical fading channel model. The performance of slotted ALOHA-SIC MAC scheme with respect to average packet loss ratio, throughput, and channel access delay is studied. This scheme can significantly improve the channel access delay and throughput performance in vehicular networks when compared to the carrier sense multiple access scheme proposed in 802.11.
Evaluation of Interference-Cancellation Based MAC Protocol for Vehicular Communications
2018-08-01
324934 byte
Conference paper
Electronic Resource
English
Trans Tech Publications | 2013
|Performance evaluation of cellular vehicular communications
GWLB - Gottfried Wilhelm Leibniz Bibliothek | 2021
|Performance evaluation of cellular vehicular communications
TIBKAT | 2021
|