Migration to 4 G: Mobile IP based Solutions. - K. R. Santhi; G. Senthil Kumaran (AICT/ICIW, 2006)

Stabilization of 2D NSHP Recursive Digital Filters with Guaranteed Stability Using PLSI Polynomials. - K. R. Santhi; M. Ponnavaikko; N. Gangatharan (EURASIP J. Adv. Signal Process., 2009)

Stabilization of 2D nonsymmetric half-plane digital filters using the concept of reciprocity. - K. R. Santhi; M. Ponnavaikko; N. Gangatharan (Signal Image Video Process., 2010)