Radiolocation in CDMA Cellular System Based on Joint Angle and Delay Estimation
Wireless Personal Communications: An International Journal
Cramér-Rao lower bounds for the synchronization of UWB signals
EURASIP Journal on Applied Signal Processing
Blind mobile positioning in urban environment based on ray-tracing analysis
EURASIP Journal on Applied Signal Processing
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Comparative study of joint TOA/DOA estimation techniques for mobile positioning applications
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
A forward-backward Kalman filter-based STBC MIMO OFDM receiver
EURASIP Journal on Advances in Signal Processing
| Hi-index | 35.68 |
In a parametric multipath propagation model, a source is received by an antenna array via a number of rays, each described by an arrival angle, a delay, and a fading parameter. Unlike the fading, the angles and delays are stationary over long time intervals. This fact is exploited in a new subspace-based high-resolution method for simultaneous estimation of the angle/delay parameters from multiple estimates of the channel impulse response. A computationally expensive optimization search can be avoided by using an ESPRIT-like algorithm. Finally, we investigate certain resolution issues that take the fact that the source is bandlimited into account