Some experimental and modeling results of widely varying urban environments on train mobile radio communication. - M. V. S. N. Prasad; Rajendra Singh; S. K. Sarkar; A. D. Sarma (Wirel. Commun. Mob. Comput., 2006)

Mitigation of GPS multipath error using recursive least squares adaptive filtering. - Yedukondalu Kamatham; A. D. Sarma; Ashwani Kumar (APCCAS, 2010)

Modeling of Low-Latitude Ionosphere Using GPS Data With SHF Model. - Devanaboyina Venkata Ratnam; A. D. Sarma (IEEE Trans. Geosci. Remote. Sens., 2012)

Forecasting of ionospheric time delay using Holt-winter method for GPS applications in low latitude region. - Venkateswarlu Ginkala; Shoeb Mohammad; A. D. Sarma (ICACCI, 2013)

Accuracy Evaluation of Estimated Ionospheric Delay of GPS Signals Based on Klobuchar and IRI-2007 Models in Low Latitude Region. - K. C. T. Swamy; A. D. Sarma; V. Satya Srinivas; P. Naveen Kumar; P. V. D. Somasekhar Rao (IEEE Geosci. Remote. Sens. Lett., 2013)

Modeling of Ionospheric Time Delay Using Anisotropic IDW With Jackknife Technique. - V. Satya Srinivas; A. D. Sarma; Hema Kumari Achanta (IEEE Trans. Geosci. Remote. Sens., 2016)