Abstract | ||
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Vehicular ad-hoc network (VANET) is supposed to provide urgent broadcasting services, which can enhance driving safety greatly. This paper proposed a two-directional VANET model for analyzing the performance of broadcast with enhanced distributed channel access mechanism in 802.11p MAC layer, with the hidden terminal problem and message strict priorities considered. Moreover, an M/M/1 queue is used to calculate the broadcast delay of each access categories (AC). The analytical model is presented and then validated through simulations. Based on the solutions of the proposed analytic model, the average packet delay of low-priority and the Packet Delivery Rates of high-priority of each AC can be accurately evaluated. |
Year | DOI | Venue |
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2014 | 10.1109/ICCNC.2014.6785368 | ICNC |
Keywords | Field | DocType |
packet delivery rates,edca,vehicular ad-hoc network,average packet delay,m-m-1 queue,markov model,hidden terminal problem,urgent broadcasting services,queueing theory,enhanced distributed channel access mechanism,two-directional vanet model,broadcast delay,message strict priorities,ieee 802.11p vanet,vehicular ad hoc networks,broadcast communication,broadcast,access protocols,access categories,wireless lan,markov processes,802.11p mac layer,ieee802.11p | Broadcasting,Computer science,Network packet,Communication channel,Computer network,Queueing theory,Broadcast radiation,Hidden node problem,Vehicular ad hoc network,Broadcast communication network,Distributed computing | Conference |
ISSN | Citations | PageRank |
2325-2626 | 4 | 0.44 |
References | Authors | |
8 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ping Wang | 1 | 78 | 18.83 |
Fei Wang | 2 | 241 | 51.35 |
Yusheng Ji | 3 | 1459 | 162.16 |
Fuqiang Liu | 4 | 270 | 24.48 |
Xinhong Wang | 5 | 4 | 0.44 |