Author : Mandeep Singh and Gagangeet Singh

A wireless ad-hoc network is a collection of mobile/semi-mobile nodes with no pre-established infrastructure, forming a temporary network. Each of the nodes has a wireless interface and communicates with each other over either radio or infrared. Laptop computers and personal digital assistants that communicate directly with each other are some examples of nodes in an ad-hoc network (Pang Yang, 2008), Nodes in the adhoc network are often mobile, but can also consist of stationary nodes, such as access points to the Internet. Semi mobile nodes can be used to deploy relay points in areas where relay points might be needed temporarily. Figure 2.1 shows a simple ad-hoc network with three nodes. The outermost nodes are not within transmitter range of each other. However the middle node can be used to forward packets between the outermost nodes. The middle node is acting as a router and the three nodes have formed an ad-hoc network (Abhishek Seth , 2007).In the current paper we are going the Manets and different routing protocols.

Keywords: Wireless ad-hoc network, Wireless interface and communicates etc.

Article published in International Journal of Current  Engineering  and Technology, Vol.4,No.4 (Aug- 2014)