Improving the accuracy of wireless lan based location determination systems using kalman filter and multiple observers. - Raman Kumar K.; Varsha Apte; Yogesh Ashok Powar (WCNC, 2006)

Improving the IEEE 802.11 MAC layer handoff latency to support multimedia traffic. - Yogesh Ashok Powar; Varsha Apte (WCNC, 2009)