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In this paper, we propose a novel secure content delivery framework, for an information-centric network, which will enable content providers (e.g., Netflix and Youtube) to securely disseminate their content to legitimate users via content distribution networks (CDNs) and Internet service providers (ISPs). Use of our framework will enable legitimate users to(More)
—The constrained relay node placement problem in a wireless sensor network is concerned with deploying a minimum number of relay nodes (RNs) in a set of candidate locations in the network to satisfy a specific requirement(s), such as connectivity or survivability. In this paper, we study the constrained relay node placement problem in an energy harvesting(More)
—The fast-growing Internet traffic is increasingly becoming content-based and driven by mobile users, with users more interested in data rather than its source. This has precipitated the need for an information-centric Internet architecture. Research in information-centric networks (ICNs) have resulted in novel architectures, e.g., CCN/NDN, DONA, and(More)
—The constrained relay node placement problem in a wireless sensor network seeks the deployment of a minimum number of relay nodes (RNs) in a set of candidate locations in the network to satisfy specific requirements, such as connectivity or survivability. In this paper, we study the constrained relay node placement problem in an energy-harvesting network(More)
The current Internet provides best effort service. In the best effort services the Quality of Service (QoS) perceived by a user is inconsistent and unpredictable. The QoS based routing provides QoS guarantees to multimedia applications and an efficient utilization of the network resources. The key performance objectives associated with QoS based routing(More)
This paper proposes a twin policy model to manage energy for a prolonged network lifetime of a sensor network. Based on the total remaining energy and Probability index calculation to harvest energy in the next round, and an expected energy achieving constant it decides which policy is to be implemented. It is also proposed that a switch between continuous(More)
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