VANET is a major challenge now a days due to the high speed mobility, reliability and fast communication time are also major challenge in vehicular communication then our work proposed to the network coding. Random linear network coding is a particularly decentralized approach to the multicast problem. Use of random network codes introduces a non-zero probability however that some sinks will not be able to successfully decode the required sources. One of the main theoretical motivations for random network codes stems from the lower bound on the probability of successful decoding. So in Network coding instead of directly forwarding packet, here packets will be mixed and encoded over finite field like GALOIS field.
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