Title :
RMS delay spread in indoor LOS environments at 5.2 GHz
Author :
McDonnell, J.T.E. ; Spiller, T.P. ; Wilkinson, T.A.
Author_Institution :
Hewlett-Packard Labs., Bristol, UK
fDate :
5/28/1998 12:00:00 AM
Abstract :
Measurements and modelling of RMS delay spread (RDS) in indoor line-of-sight (LOS) conditions at HIPERLAN/U-NII frequencies (5.2 GHz) with omni-directional antennas show that the maximum RDS in a room is dependent on the dimensions of the room and the reflection coefficient of the walls. Furthermore, in a given room, RDS increases with distance from the transmitter up to a maximum value and plateaus at this maximum over a large part of the room
Keywords :
delays; indoor radio; microwave propagation; wireless LAN; 5.2 GHz; HIPERLAN/U-NII frequencies; RMS delay spread; SHF; indoor LOS environments; indoor line-of-sight conditions; omni-directional antennas; room dimensions; wall reflection coefficient;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980828
