PROJECT TITLE :

SCDN: A Novel Software-Driven CDN for Better Content Pricing and Caching - 2018

ABSTRACT:

In conventional content delivery networks (CDNs), where the content providers (CPs) are lack of the topology information, it is tough for them to determine the content caching and pricing scheme. Furthermore, the tiny CPs cannot maintain their own cache servers as it's pricey. To unravel these problems, we tend to propose a unique CDN architecture named software-driven CDN (SCDN) by leveraging the benefit provided by the software outlined networks. In SCDN, the infrastructure supplier (IP) hosts the cache servers at the rear of the digital subscriber line access multiplexer, and it takes over the tasks to see the content pricing and caching. By adopting a suitable revenue sharing scheme, SCDN achieves a win-win situation between IP and CPs. Simulation results show that with SCDN, the CPs will get regarding twenty fivep.c more revenue than they will get in typical CDNs.