The reliability of data delivery is a major concern in low power loss networks as they are deployed of devices of low energy, processing power and memory. RPL (Recognition of Prior Learning) is the routing protocol developed for these networks by the ROLL, working group. RPL is based on Destination Oriented Direct Acyclic Graph (DODAG). ...

In this paper, the authors propose a new approach for routing in Cognitive Radio for Vehicular Ad hoc NETworks (CR-VANETs). In this paper, Flower Based Routing (FBR) scheme has been proposed. The FBR scheme consists of groups of networks on flower form and introduce hybrid mobility model for data forwarding. In addition, the authors categorize ...

Now-a-days, video streaming over mobile networks has been increasing extremely however the wireless link capacity cannot carry on with the traffic. This problem leads to deprived service quality of video buffering over mobile networks. Inculcating cloud computing technology into mobile networks, an alternative framework is introduced known as secured social video’s sharing in clouds by ...

Authentication of message in Wireless Sensor Networks (WSNs) is one of the most effective ways to thwart unauthorized and corrupted messages. For this purpose, there are number of different scheme for message authentication based on cryptography which includes either symmetric-key cryptosystems or public-key cryptosystems. Most of them, have the limitations for high computational and communication ...

Cloud data center management is a key problem due to the numerous and heterogeneous strategies that can be applied, ranging from the VM (Virtual Machine) placement to the federation with other clouds. Performance evaluation of cloud computing infrastructures is required to predict and quantify the cost-benefit of a strategy portfolio and the corresponding Quality of ...

Wireless Sensor Network (WSN) is an emerging technology now-a-days and has a wide range of applications such as battlefield surveillance, traffic surveillance, forest fire detection, flood detection etc. But wireless sensor networks are susceptible to a variety of potential attacks which obstructs the normal operation of the network. The wireless sensor network nature of communication ...

Wireless sensor network consists of multiple numbers of sensor nodes which are densely deployed in an unattended environment with the capabilities of sensing, wireless communications and computations. Due to various factors, several deviations can occur in wireless sensor networks that may lead into energy holes. If holes are not detected at early stage, coverage whole ...

Cloud computing relies on sharing of resources to achieve coherence and economies of scale, similar to a utility (like the electricity grid) over a network. At the foundation of cloud computing is the broader concept of converged infrastructure and shared services. Much of the data stored in clouds is highly sensitive, for example, medical records ...

There has been a vast advancement in mobile wireless communication since the last few decades. This innovation consists of a number of generations and is still going on. The journey of mobile wireless communication began with 1G followed by 2G,3G,4G and under research upcoming generations 5G. In this paper, an attempt has been made to ...

Now-a-days, computers are grouped together to form a network. To manage and control the activities of the network while in office is an easy task. However, while they are outstation away from office, how do they go about with monitoring and controlling of network? Instead of depending on third party information, they can always have ...