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In order to improve the throughput in wlans there are many methods suggested by many people . i need to develope a mathematical model and using the mathematical model i need to write a matlab code to illustrate the same the brief description is given below.
To achieve high efficiency at the medium access control (MAC) layer, we identify fundamental properties that must be satisfied by any CSMA/CA
based MAC layer and develop a method called Aggregation with Fragment Retransmission. In this method multiple packets are aggregated and transmitted in a single large frame. If errors happen during the transmission, only the corrupted fragments of the large frame are retransmitted. An analytic model is to be developed to evaluate the throughput and performance of this method over a noisy channel.