An Evaluation of Two Position based Hybrid Routing Algorithms under Mobility Speed over MANET

An Evaluation of Two Position based Hybrid Routing Algorithms under Mobility Speed over MANET

A Position-Based Connectionless Routing Algorithm for MANET and WiMAX under High Mobility and Various Node Densities

Many routing algorithms were proposed for mobile ad hoc network (MANET). They can be classified into two categories: connection-oriented and connectionless. Their performance is usually limited under high mobility or various node densities. A connectionless algorithm even encounter a local maximum problem (also called void problem) under low node density. The problem causes a data packet cannot...

Mobility based Performance Analysis of MANET Routing Protocols

Mobile Ad Hoc Network (MANET) offers unique characteristics and application scenarios that create a great research attention recently. Designing an efficient and robust routing protocol is a challenging task and crucial to the core network operations owing to the dynamic properties of the MANET. The robustness of the routing protocol is an essential feature that adapts well to the dynamic chang...

Performance Evaluation of Position-Based Routing Protocols using Different Mobility Models in MANET

A Mobile Ad hoc network (MANET) is a dynamic selforganizing multi-hop wireless network. Owing the random and unpredictable movement of the mobile nodes, the topology is changing rapidly and frequently. In MANET, where is no routing infrastructure like fixed routers and routing backbones, all MNs participate in the routing process. Recently, position-aware routing protocols, and because of their...

Design and evaluation of two scalable protocols for location management of mobile nodes in location based routing protocols in mobile Ad Hoc Networks

Heretofore several position-based routing protocols have been developed for mobile ad hoc networks. Many of these protocols assume that a location service is available which provides location information on the nodes in the network.Our solutions decrease location update without loss of query success rate or throughput and even increase those.Simulation results show that our methods are effectiv...