Search Results - "Samuel, Chris Prema"

A Novel Low-Complexity Cyclostationary Feature Detection Using Sub-Nyquist Samples for Wideband Spectrum Sensing by Mathew, Sneha Gem, Samuel, Chris Prema

“…In this paper, we propose a novel low-complexity scheme to extract cyclic features of wideband signals from sub-Nyquist samples as Nyquist rates push…”
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An Iterative Design with Variable Step Prototype Filter for Cosine Modulated Filter Bank by Chris Prema, S., Dasgupta, K. S.

“…A systematic and self controlled prototype filter design approach for multichannel Cosine Modulated Near Perfect Reconstruction (NPR) filter bank is proposed…”
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A Low-Complexity Multistage Polyphase Filter Bank For Wireless Microphone Detection in CR by Samuel, Chris Prema, Shubra Kankar, Dasgupta

“…In this paper, we propose a low-complexity multistage polyphase filter bank for the detection and estimation of center frequency of wireless microphone (WM) in…”
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Cyclostationary Feature Detection Based Blind Approach for Spectrum Sensing and Classification by George, G. R., Prema, S. C.

“…A Spectrum Sensing (SS) device, regardless of its location, should be able to detect the presence of signal over noise. In certain applications, SS should be…”
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