Adaptive Relay Protocol Based on Relay Node Location
Mudabbir Badar, Nafisa Maqbool · 2012
There is several cooperative relay strategies developed and analyzed that exploit fading caused by multipath propagation in wireless networks. The basic working principal of all techniques is to utilize space diversity available through in time transmission from cooperating radios. In this research two cooperative relay amplify and forward (AF) and decode and forward (DF) strategies are analyzed. of relay node plays crucial role in cooperative communication. Therefore impact of relay node location on each relaying strategy is observed. The relay node is moved all the way between source and destination node and effects on performance is noticed. Later on keeping those location impacts in mind a new method called as Adaptive Relay Protocol Based on Relay Node Location is proposed. This new proposed method will help to mitigate the relay node location impact on overall performance, while relay node is moving (not static) all around. It will also provide ease to maintain a Qos throughout the whole of the transmission.