Performance Analysis of Network Coding with IEEE802.11 DCF Using Multi Path Transfer Protocol in Wireless Network

Abstract

In this paper investigated the throughput and end to end delay of network coding under
IEEE802.11 Distributed coordination Function (DCF). In this paper proposed the random
medium access of CSMA/CA as in IEEE802.11 distributed coordination function with Multi
Path Transfer Protocol (DCF-MPTP). In a CSMA/CA is based on the combination of
physical carrier sensing and exponential back off algorithm and then formulate the
probability of successful transmission, collision probability and the re-transmission
mechanism. In our model multi hop network used the MPTP (protocol) it prevent the delay
and packed loss of source to destination. Finally use computer simulation to verify an
analytical model.