TY - GEN
T1 - Collision-free on-demand multiple access protocol for mobile ad hoc networks
AU - Zhang, Chenyu
AU - Liu, Kai
PY - 2010
Y1 - 2010
N2 - In this paper, a collision-free on-demand multiple access (CF-ODMA) protocol for mobile ad hoc networks is proposed. In the CF-ODMA protocol, every node obtains collision-free polling service by channel reservation. In addition, a collision resolution algorithm is presented to guarantee that in the present of reservation collisions the access nodes can successfully access channel in sequence, and resolve packet collisions during the contention access period. Simulation results show that the proposed protocol can achieve better performances than the IEEE 802.11 distributed coordination function (DCF) and point coordination function (PCF) mechanisms in terms of throughput, average packet dropping rate and delay.
AB - In this paper, a collision-free on-demand multiple access (CF-ODMA) protocol for mobile ad hoc networks is proposed. In the CF-ODMA protocol, every node obtains collision-free polling service by channel reservation. In addition, a collision resolution algorithm is presented to guarantee that in the present of reservation collisions the access nodes can successfully access channel in sequence, and resolve packet collisions during the contention access period. Simulation results show that the proposed protocol can achieve better performances than the IEEE 802.11 distributed coordination function (DCF) and point coordination function (PCF) mechanisms in terms of throughput, average packet dropping rate and delay.
KW - Collision resolution
KW - Medium access control (MAC)
KW - Mobile ad hoc networks
KW - Polling
KW - Reservation
UR - https://www.scopus.com/pages/publications/79851479860
U2 - 10.4108/chinacom.2010.43
DO - 10.4108/chinacom.2010.43
M3 - 会议稿件
AN - SCOPUS:79851479860
SN - 9780984589333
T3 - 2010 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010
BT - 2010 5th International ICST Conference on Communications and Networking in China, ChinaCom 2010
PB - IEEE Computer Society
ER -