An Ad hoc wireless network is infrastructure less, multi hop radio relaying without centralized routing. An Ad hoc network has mobile computing nodes distributed randomly in a specified area and are characterized by energy, node ID and node expiry time. The communication between nodes is based on wireless trans-reception without fixed infrastructure is discussed in chapter 1. In chapter 2 survey on existing methods of MAC protocols, routing techniques, service discovery and QoS provisioning techniques are referred. The effective communication is achieved by wireless Ad hoc network. The Performance Comparison of Protocols for Firefighters (PCPFF) for fire rescue operation is proposed in chapter 3 in which both Wireless Sensor network and Ad Hoc network are combined. The model helps in effective area coverage by indicating the path i,e., already been used and provides a reliable lifeline to firefighters. This provides an effective interaction between the nodes to save the firefighters when they are in distress or when there is no lifeline. It is observed that the performance of AODV is better when compared to AOMDV and DSDV.