Title	Optimization of MIMO- FFT based OFDM system performance with minimum BER
Author	M.P.Chitra, S.K. Srivatsa
Citation	Vol. 10  No. 12  pp. 178-183
Keywords	Multi-Input Multi Output (MIMO), orthogonal frequency division multiplexing (OFDM), Bit error rate (BER), signals to noise ratio (SNR), Single input single output (SISO), Space time block code (STBC)

Title	Role of a Teacher in e-learning & Face-to-Face Learning Environment
Author	Kodihalli Ramanna Anil Kumar, S.K. Srivatsa, S. Ravi
Citation	Vol. 11  No. 7  pp. 72-80
Keywords	Role of Teacher in online teaching, online learning, e-learning