Reactive Gateway Discovery Routing in Hybrid MANETs

Abdel-Hady M. Naguib
2015 International Journal of Innovative Research in Computer and Communication Engineering  
Hybrid MANETs enables mobile nodes to access internet services, and is achieved through gateways which act as bridges between a MANET and the Internet. A gateway discovery mechanism enables a mobile node to communicate with an Internet. The reactive gateway discovery routing is based on modified AODV routing protocol, so that in this paper a modification to NS2 has been adjusted to support a modified Ad-hoc On Demand Distance Vector (AODV) routing protocol called AODV+ to integrate MANET with
more » ... ternet using a stationary gateway. Due to the dynamic nature of MANET, the changes in topology are very frequent and the task of routing the data turns out to be a challenging. Hence, in this paper the performance of modified AODV has been evaluated according to three performance metrics: Discovery time, End-to-end delay and Number of dropped packets under different mobility models and varying maximum speed for different number of nodes.
doi:10.15680/ijircce.2015.0307001 fatcat:xehonfqtbzgxljwmdgm5vxxbny