Design and Implementation of Streaming Media Cache System in 3G Network
Zhang Tianle · Jisuanji gongcheng · 2007
According to the characters of mobile streaming system such as low bandwidth in wireless access network and small memory size in mobile handset,a novel caching system architecture WSCA for 3G WCDMA network is proposed.A cache-based mobile streaming schedule policy named WSCS is designed,and technique details are discussed.Analysis shows,combining with WSCS streaming schedule policy,WSCA architecture can effectively decrease the core network transmission cost and improve the quality of services,and it is valuable for 3G streaming service application system.