Institute of Research and Journals (IRAJ)
Due to the high demands of video traffics over mobile networks, the wireless link capacity fails to keep up the pace with the demand. There exists a gap between the demand and the link capacity which results in poor service quality of the video streaming over mobile networks which includes disruptions and long buffering time. Following the cloud computing technology, the authors suggest two solutions: adaptive video streaming and social video sharing over mobile networks. A private agent is constructed for each mobile user in the cloud which adjusts the video bit rate using scalable video coding technique based on the return value of the wireless link condition.