Now showing items 1-3 of 3
Performance Evaluation of a Frequency Modulated Spread-Spectrum System
(Virginia Tech, 1996-05-01)
Analog frequency modulated (FM) systems offer advantages of reliable speech quality and simplicity, whereas code division multiple access (CDMA) systems promise high capacity, resistance to multipath fading, and simplified ...
Performance Evaluation of DECT in Different Radio Environments
(Virginia Tech, 1996-08-05)
DECT is a cordless telephone standard whose applications are broadening with the advent of PCS services, wireless local loop (WLL), and the increasing demand for high data-rate wireless local area networks (WLANs). This ...
An Investigation of Carrier Recovery Techniques for PSK Modulated Signals in CDMA and Mulipath Mobile Environments
(Virginia Tech, 1997-05-27)
The challenge of carrier recovery for digitally phase modulated, suppressed-carrier signals has been the target of much attention in mobile radio system design for many years. Code division multiple access (CDMA) cellular ...