Now showing items 1-2 of 2
Characterization of Uplink Transmit Power and Talk Time in WCDMA Networks
(Virginia Tech, 2008-07-15)
As 3G handset manufacturers add more and more features such as multimedia applications, color displays, video cameras, web browsing, gaming, WLAN, and MP3 players, the current consumption of a handset is ever increasing. ...
Non-contract Estimation of Respiration and Heartbeat Rate using Ultra-Wideband Signals
(Virginia Tech, 2008-08-29)
The use of ultra-wideband (UWB) signals holds great promise for remote monitoring of vital-signs which has applications in the medical, for first responder and in security. Previous research has shown the feasibility of a ...