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geographic greedy forwarding
no vote
There are several types of ad hoc routing protocols, such as proactive, reactive, geographic stateless routing, and so on. I believe geographic stateless routing is the simplest routing protocol to be implemented in ns2. Why it is the simplest? It is because the property of stateless indicates that no node in a network does not maintain any routing table. Note that we will still keep neighbors list at the routing component, but such information is available at logical link layer. The purpose of this series is to learn how to implement a new routing protocol, thus we consider static networks where nodes are not move. The assumptions we hold for implementation include; 1) all nodes have its own geographic location (2-dimensional coordinates); 2) each node knows its neighbors location; and 3) a source node knows the ID and the location of the corresponding destination. The geographic greedy forwarding protocol that we are going to implement works as follow. On receiving a p
veeru713488
2016-08-23
0
1
implementation of Dynamic Source Routing Protocol
no vote
he Dynamic Source Routing protocol (DSR) is a simple and efficient routing protocol designed specifically for use in multi-hop wireless ad hoc networks of mobile nodes. DSR allows the network to be completely self-organizing and self-configuring, without the need for any existing network infrastructure or administration. DSR has been implemented by numerous groups, and deployed on several testbeds. Networks using the DSR protocol have been connected to the Internet. DSR can interoperate with Mobile IP, and nodes using Mobile IP and DSR have seamlessly migrated between WLANs, cellular data services, and DSR mobile ad hoc networks. The protocol is composed of the two main mechanisms of "Route Discovery" and "Route Maintenance", which work together to allow nodes to discover and maintain routes to arbitrary destinations in the ad hoc network. All aspects of the protocol operate entirely on-demand, allowing the routing packet overhead of DSR to scale automatic
veeru713488
2016-08-23
0
1
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