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In this paper a buffer management algorithm which efficiently mange’s CH buffer queues using an active queue buffer management technique by allocating dynamic buffer size of CH buffer to all neighboring nodes in ratio to the number of received packets which control packet dropping possibilities has been proposed. Furthermore, to handle overfull for particular queue, efficient packet dropping scheme is presented which enhance packets deliveries by allocating weight measurements, alluded to as need priority reversal, in which packet of high weight with low need dropped later than those of the high priority packet with low weight. Simulation discloses that the proposed scheme is a way to improve the packet delivery ratio, decrease packets drop and some other important network.