There are currently two variations of mobile wireless networks
Infrastructure and Infrastructure less networks. The infrastructure networks,
also known as Cellular network, have fixed and wired gateways. They have fixed
base stations that are connected to other base stations through wires. The
transmission range of a base station constitutes a cell The network nodes in a
MANET, not only act as the ordinary network nodes but also as the routers for
other peer devices. The routers move freely and organize themselves randomly
and the network topology may change rapidly and spontaneously also there is no
centralized gateway device to monitor the traffic within network. More specifically, in our geo-routing method, the node which retains a
data item first broadcasts a neighbor search message when it moves beyond d.
Then, when a node receives the neighbor search message, if it is closer to the
data point than the source node, it sets a waiting time for sending a reply.
Because nodes closer to the data point transmit a reply message after a shorter