A Kind of Novel Constrained Multipath Routing Algorithm in Mobile Ad Hoc Networks

Ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration.. This paper proposes a novel constrained entropy-based multipath routing algorithm in adhoc (NCEMR). The key idea of NCEMR algorithm is to construct the new metric-entropy and select the stability path with the help of entropy metric to reduce the number of route reconstruction so as to provide QoS guarantee in the ad hoc network. It is typically proposed in order to increase the reliability of data transmission or to provide load balancing. The simulation results show that the proposed approach and parameters provide an accurate and efficient method of estimating and evaluating the route stability in dynamic ad hoc.