Review of Various Mobility Models and its Applications for MANETS

MANETs is used for mobile ad hoc networks. In this transmission is done by wireless medium. It have some special characteristics such as open network architecture shared wireless medium and highly dynamic topology which make them much prone to different attacks. It this movement is done between the wireless nodes. The communication between these mobile nodes is carried without any centralized control. In our paper we give information about various mobility models and there pros and cons. There are various types of mobility pattern. Each mobility pattern has their own effect on different networking applications. According to the nature of mobility pattern network performance will be affected. There are various routing protocols are available to check the movement of nodes. There are various types of mobility metric's are available to check the performance of network like how they work, output is according to input etc. In mobile opportunistic network mobility plays a important role to understand the nature with respect to humans, vehicles and wild animals. There are some latest mobility models are come which are on realistic based like vehicular mobility model, human based realistic model.