Performance Analysis of Network Coding with Exponential back off Algorithm Using Multi Path Transfer Protocol in Wireless Network

Abstract

Network coding is an effective technique to boost the capacity of wireless networks. In that
network, transmitted data is encoded and decoded to increase network throughput and to
reduce end to end delay and make the network more robust. In this paper, the throughput and
end to end delay of network coding is investigated under IEEE802.11 DCF. It is proposed
that this can be achieved with CSMA/CA as in IEEE802.11 distributed coordination function
with Multi Path Transfer Protocol (DCF-MPTP). CSMA/CA is based on the combination of
physical carrier sensing and exponential back off algorithm. Proposed model prevents the
delay and packed loss.