Internet resource pricing models, mechanisms, and methods

With the fast development of video and voice network applications, CDN (content distribution networks) and P2P (peer-to-peer) content distribution technologies have gradually matured. How to effectively use Internet resources thus has attracted more and more attention. For resource pricing, a whole pricing strategy covers all related topics, including pricing models, service mechanisms and pricing methods. We first introduce three basic Internet resource pricing models through Internet cost analysis. Then, with the evolution of service types, we introduce several corresponding mechanisms which can ensure pricing implementation and resource allocation. On network resource pricing methods, we discuss utility optimization in economics, and emphasize two classes of pricing methods (including system optimization and entities’ strategic optimizations). Finally, we conclude the paper and forecast future directions.