Performance Analysis of MAC with DCF on CCH and Reservation for Multi-Channel for IEEE 802.11p/1609.4 WAVE Networks
نویسندگان
چکیده
Abstract: We propose and analyze a MAC Protocol for multiple service channels (SCHs) based on reservation by distributed coordination function (DCF) on control channel (CCH) for IEEE 802.11p and IEEE 1609.4 wireless access in vehicular environments (WAVE) networks. Specifically each user sends a request for service (RFS) packet to the Road-Side Unit (RSU) on the CCH by DCF method in order to reserve one SCH over which a data file is transmitted at a once. We construct a Markov Chain to find collision probability of RFS packet. We obtain probability of successful delivery and head-of-line (HOL) delay of RFS packet, and service time of data file.
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