Secure Content Delivery with Cooperative Content Replacement in Mobile Networks
A.M. Resmi1, R. Manicka Chezian2
1A. M. Resmi, Ph.D Research Scholar, Department of Computer Science, NGM College, Autonomous, Pollachi (Tamil Nadu), India.
2Dr. R. Manicka Chezian, Associate Professor, Department of Computer Science, NGM College Autonomous, Pollachi (Tamil Nadu), India.
Manuscript received on 25 May 2019 | Revised Manuscript received on 03 June 2019 | Manuscript Published on 22 June 2019 | PP: 54-60 | Volume-8 Issue-3S, February 2019 | Retrieval Number: C10120283S19/19©BEIESP
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Abstract: Mobile networks are fast growing, well adapted and more flexible. So, the content delivery network functionalities are more integrated with mobile networks. This will provide an optimal content oriented service for multimedia data sharing. In the request relaying and redirection process, traffic congestion can be caused in the base station. Congestion avoidance and load distribution are more important for effective mobile CDN (Content Delivery Networks). In this paper, a threeset of problems such as optimization problem of content placement, request redirection, and security issues are identified and rectified. To achieve this, we improved data delivery performance with security features over mobile CDN by deploying two new algorithms named as “Cooperative Content Placement Algorithm (CCPA) and Secure User Request Redirection (SURE)”. The above two algorithms are incorporated into the Mobile Ad hoc Network (MANET) protocol and named as CSAODV. This overcomes the existing blind request redirection issues in mobile CDN, which contains the storage for replicating content. The simulation results show the performance of the proposed algorithms and achieved the secure stable data transformation over mobile CDN with low transmission cost.
Keywords: Content Delivery Networks, Mobile Networks, Data Distribution, Content Placement, User Request Handling.
Scope of the Article: Mobile Networks & Wireless LAN