Spectrum Aware PSNR Based Hand-off for Seamless Multimedia Streaming in Dense MANET
It is difficult to serve mobile users in dense MANET (Mobile Ad-hoc NETwork) by selecting traditional infrastructure of ad-hoc networks. In this paper, the authors proposed new relay based technology to handover from old relay node to new relay node. For this purpose, they use implementation of ad-hoc mobile nodes with radio channel in MatLab platform by multimedia data i.e. Image. They have simulated this scenario against RSSI (Received Signal Strength Indication) and PSNR (Peak to Signal Noise Ratio) by considering more than 15 mobile nodes.