A novel model of time-dispersion multipath channel for wideband CDMA systems
Robert C. Qiu, I‐Tai Lu · Proceedings of ICUPC - 5th International Conference on Universal Personal Communications · 2002
We have suggested a novel time-dispersion multipath channel model for wideband wireless systems. This extended model incorporates the microcell site-specific information by including the frequency dependence of individual paths. A new super-resolution algorithm has been used to estimate the path delay and frequency dependence of each individual path. The focus is on the microcellular environment with DS-CDMA and spatial filtering in mind.