Date Added: Jun 2011
Video applications are the major sources of traffic in the present wireless network. Moving Picture Expert Group-4 (MPEG) Variable Bit Rate (VBR) is a preferred technique for wireless transmission as constant image quality is produced by it. MPEG-4 VBR video source have high bit rate and needs more bandwidth for transmission in wireless network. The segmentation technique is used in video, to enhance the transmission and user interaction, video sequence is decomposed in to different content-resolution levels. Transmitted video signals are affected due to the interference of other wireless signals and the data transfer rate is also affected due to retransmission.