期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2016
卷号：5
期号：3
页码：424-428
出版社：IJCSN publisher
摘要：This paper refers the problem of deafness thatarise while MAC protocols are intended by using directionalantennas. In brief, problem of Deafness is caused while twonodes are active in current communication and a differentnode (Deaf Node) requests to converse with one of theseactive nodes. But it gets no reply because transmission of twonodes is in process. This term paper proposes DRDMAC(Deafness Removal for Directional MAC ) to defeat theproblem of deafness. In DRDMAC, NCTS (Negative CTS)packets are transmitted by the transmitter node and thenode receiver subsequent to the booming the exchange ofRTS (Request To Send) frames and CTS (Clear To Send)frames are directionally to advise the current statement toprospective source node that may experience problem ofdeafness. We estimate our protocol during a broadsimulation study with different values of parameters such asthe number of flow and number of RTS packetretransmission. The experimental outcome shows to facilitateDRDMAC outperforms offered directional MAC protocols,such as D-MAC and Traditional IEEE Protocols
关键词：Ad Hoc Network; Medium Access Control;Directional Antenna
