Content distribution device orienting to secondary movement content distribution system and method thereof

Abstract

The invention discloses a content distribution device orienting to a secondary movement content distribution system. The device comprises a redundant capacity perception module, a local cache service module and a resource orienting module; the local cache service module is deployed on a network edge; the secondary movement contents provided by a content provider are cached in the local cache service module which is closer to users; through perceiving network traffic features, the secondary movement contents are distributed to the users on the premise of ensuring normal conventional traffic transmission; the content distribution cost of the content provider is reduced; and moreover, the resource utilization rate of the mobile communication network is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and relates to a content distribution device and a method thereof for a distribution system oriented to secondary mobile content based on flow perception. Background technique [0002] With the continuous emergence of Internet services with high bandwidth consumption, the network structure relying solely on high-performance data centers can no longer provide reliable service quality for users widely distributed around the world. The expansion of sexual problems makes network congestion one of the important factors restricting Internet performance. [0003] In order to solve the problem of network congestion and achieve high access reliability and user experience satisfaction, communication systems are often built with standards close to peak traffic requirements. However, the actual mobile traffic is unevenly distributed in time and space, and the designed communication sy...

AI Technical Summary

Problems solved by technology

Such methods fail to fundamentally increase traffic demand, and are also a waste of network fixed investment (cost of spectrum resources, infrastructure, etc.)

The second type of method is the billing differentiation method and the targeted traffic method, that is, for some specific time periods or specific content, the traffic demand is driven by a relatively favorable tariff, but the controllability is low and the application area is small.

[0005] In summary, none of the existing methods can effectively solve the problem of the current mobile network capacity, especially the low utilization rate of access network capacity.

Images