Title :
Estimation of multipath propagation parameters from measured channel data
Author :
Van der Veen, Alle-Jan ; Pham, V. T Phong ; Prasad, Ramjee
Author_Institution :
Dept. of Electr. Eng., Delft Univ. of Technol., Netherlands
Abstract :
An antenna array at the base station can be used for mobile source localization and to unravel multipath propagation structures in terms of angles and delays. A previously proposed technique for this purpose is the shift-invariance joint angle-delay estimation (SIJADE) algorithm. We extend this algorithm to a hexagonal array and apply it to measured indoor channel data
Keywords :
UHF radio propagation; antenna arrays; array signal processing; delays; direction-of-arrival estimation; indoor radio; land mobile radio; multipath channels; transient response; 2.4 GHz; 500 MHz; SIJADE algorithm; UHF; angles; antenna array; bandwidth; base station; delays; hexagonal array; measured indoor channel data; mobile source localization; multipath propagation parameters estimation; shift-invariance joint angle-delay estimation; Antenna arrays; Antenna measurements; Antennas and propagation; Base stations; Delay estimation; Fading; Frequency domain analysis; Pulse modulation; Pulse shaping methods; Shape;
Conference_Titel :
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-4320-4
DOI :
10.1109/VETEC.1998.686504
