The proposed concept tries to avoid the use of RTS/CTS and maintain the same rate of successful frame delivery. So here implements a method in which a special sequence allots specific time intervals to each node for data transfer. A network in which every node transmits data at a uniform rate can achieve high throughput using this method. But if the data rate of individual nodes is not uniform; For example., half the nodes are idle most of the time. In such a situation a lot of time is allocated to these nodes for data transmission. This problem can be avoided if the MAC layer is modified in such a way that if a particular node is idle during its designated transmission time then the MAC layer can send a modified CTS called proactive message packet to a few randomly selected nodes to send their data during the otherwise idle time. Performance analysis can be done on the basis of overall throughput, drop, energy and throughput of the proposed system in various scenarios.

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