PERFORMANCE ANALYSIS OF NETWORK CODING WITH IEEE802.11 DCF USING MULTI PATH TRANSFR PROTOCOL IN WIRELESS NETWORK

NANDHINI Dhanabal, Rajeswari. S

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 an 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.

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References


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