The new era of computing called Cloud Computing allows the user to access the cloud services dynamically over the Internet wherever and whenever needed. Cloud consists of data and resources; and the cloud services include the delivery of software, infrastructure, applications, and storage over the Internet based on user demand ...Download Now
Mobile Ad hoc NETworks (MANETs) are autonomously self-organized networks without infrastructure support. In a mobile ad hoc network, nodes move arbitrarily; therefore the network may experience rapid and unpredictable topology changes. Here each node participating in the network acts as host and a router and therefore must forward packets for ...Download Now
This paper proposes a MIMO-OFDM system with adaptive beamforming algorithm for smart antenna. Performance analysis of the combined scheme is presented using optimum turbo codes with transmit diversity on AWGN channel. The performance of the proposed system is tested for various modulation techniques such as BPSK, QPSK, 16-PSK& 256-PSK.Simulation results ...Download Now
Domain specific question answering technique allows users to use natural language to express their queries so that users need not have the knowledge about the structures of the information source. For such an application relational model is not suitable as it is not a natural way to represent real world ...Download Now
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