Abstract: Many Computer Vision and Machine Vision researchers are working very hard to connect the world together by enhancing the standards of wireless communication. In this concept of globalization, Wireless ad hoc networks (WANET) plays an important role due to their infrastructure less and autonomous attributes. In this paper we presented a concept of auto assignment of addresses to ad hoc nodes for allowing efficient duplex communication with corresponding nodes of infrastructure based network. To work with heterogeneous network of nodes, we consider four different wireless networks for the purpose of simulation. These networks are WiFi, ZigBee, UMTS and Satellite network. We analyze the performance of IPv6 based addressing over IPv4 based addressing for mobile nodes on the basis of parameters Average Packet Drop (APD), Delay, Routing Overhead (RO), Packet Receiving Rate (PRR) with respect to simulation time. In our study we found the improved performance of IPv6 based addressing over IPv4 based addressing when communicating in between network containing networks of different standards.

Keywords: Ad hoc networks, Duplex Communication, Infrastructure less, WANET, RERR.