DPDP:An Algorithm for Reliable and Smaller Congestion in the Mobile Ad-Hoc Network

초록

The PDP(Partial Dominant Pruning) method is known as most practical method to reduce overlapped broadcasting messages by designating forword node as in-fly type when broadcasting occure in the mobile wireless network with directional antenna. In this paper, we introduce DPDP(Directional PDP) that reduces not only number of nodes but number of used antenna elements simultaeously. By simulation, we proved our algorithm reduces number of forwording nodes per antenna elements and number of overlapped messages that each node receives compare to PDP through the number of antenna elements are increasing rather than in case of using omnidirectional antennas.