The environment is the surroundings or conditions in which a human being, animal or plant lives or operates. It is the sole responsibility of human being (a social animal) to safe guard the nature. With the invention of new technologies, there is a threat to the nature and resulted in global warming. Global warming means ...

Designing multi-hop protocols and implementing algorithms for Wireless Sensor Networks (WSNs) is an area of research. The concept of Swarm Intelligence (SI) presents various protocols suitable for field of WSNs and the intelligence of nature inspired techniques like that of bees proves to be an inspiration for working of nodes in different areas of applications. ...

Cloud computing is rapidly grown, highly promising future for both IT Industry and internet users. Cloud computing requires no upfront infrastructure investment, since the developer will use an existing hardware. Cloud computing have efficient resource allocation and supports pay-as-you-go, which means developers pay only the resources they use. Cloud computing is highly available, scalable and ...

Throughout the last decade, cognitive radio systems received a lot of consideration for spectrum optimization and create huge opportunities for interesting research in a wide range of applications. Spectrum access and sharing tasks are widely studied for static nodes; hence, the authors combine, in this paper, multi-agent negotiation for spectrum sharing with user’s mobility. They ...