Pratik Tiwari

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This paper presents a Particle Swarm Optimization (PSO) based co-channel interference constrained efficient and low-complexity novel spectrum allocation scheme with simultaneous power and network capacity optimization for a Cognitive Radio Network (CRN) with a system model of multiple secondary user (SU) pairs and one primary user (PU) pair in a spectrum(More)
It is very important to achieve security of data in distributed databases. With increasing in the usability of distributed database security issues regarding it are also going to be more complex. M-privacy is a very effective technique which may be used to achieve security of distributed databases. Set-valued data provides huge opportunities for a variety(More)
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