Multi-path transportation of media stream over Ad Hoc network
流媒体在Ad Hoc 网络中的多路径传输

A scheme to transfer media stream over Ad hoc network by multiple paths was proposed,that is to say,in Ad Hoc network,media stream was transferred by multiple paths in the mean time to improve throughput and decrease transmission delay.At the sender,images are split self-adaptively by using partial decompressing algorithm,and according to load balance algorithm,multiple paths were chosen to transfer split data by Multi-path Source Routing(MSR) protocol.At the receiver,received image data were buffered,merged,recovered,decompressed by JPEG algorithm and displayed timely.Demonstrated by experiments,in Ad Hoc network,transferring media stream by multiple paths can achieve better image quality and shorter transmission delay than by a single path.