The Research And Design Of Mobile Streaming Media Service System And Content Delivery Network

The development of computer network technology and the mobile communication technology provide the material base and the technical support for the accelerated development of industrial information. It breaks through the bottleneck of surfing on Internet at the fixed place, and provides the possibility of scanning any kind of multimedia information anytime and anywhere. The rapid development, real-time, regional and direct-viewing information dissemination characteristic of traveling industry help to decide that it is an inevitable tendency to introduce the Mobile Streaming Media Service System to traveling industry.This article has researched and designed the traveling information Mobile Streaming Media Service System under the existing network.In the overall frame, through analysis the system demand, this thesis has designed the system structure, explained the related interface and the standard. From the point of the composition structure, the work flow, backstage business management procedure flow, it has carried on the system design, outlined the function which the backstage business management subsystem should have.Aimed at the characteristic of the tour information Mobile Streaming Media Service System, the thesis has introduced the gateway website structural design and the functional description based research and design. The design of the mobile termination self-matches suitably has realized many kinds of mobile termination content demonstration.In the content distribution subsystem, aiming at the shortcoming of the traditional content issued pattern introduce the Mobile Streaming Media Content Delivery Network (MSM-CDN) concept, this thesis proposes a kind of new content issue strategy according to the tour information region relevant principle and the mobile streaming media characteristic, which may automatically control edge buffer server the capacity according to the content visit quantity. Finally, the author proposes the viewpoint about how to maintain the content consistent question between the central pitch point and the edge pitch point.