DocumentCode
1255283
Title
A semi-empirical representation of antenna diversity gain at cellular and PCS base stations
Author
Chu, T.S. ; Greenstein, L.J.
Author_Institution
AT&T Bell Labs., Holmdel, NJ, USA
Volume
45
Issue
6
fYear
1997
fDate
6/1/1997 12:00:00 AM
Firstpage
644
Lastpage
646
Abstract
Predictions of uplink space-diversity gain in the cellular and personal communications systems (PCS) bands (near 850 MHz and 1.9 GHz, respectively), suffer from incomplete modeling of multipath angular spread σ. Using previously published measurements to reduce the gap, we show that σ~[distance]-1/2 and that diversity gains are about 2 dB higher for PCS than for cellular
Keywords
cellular radio; diversity reception; fading; land mobile radio; multipath channels; personal communication networks; receiving antennas; 1.9 GHz; 850 MHz; PCS base stations; antenna diversity gain; cellular base stations; cellular land mobile radio; fading channels; incomplete modeling; multipath angular spread; personal communications systems; propagation; receiving antennas; semi-empirical representation; uplink space-diversity gain; Antenna measurements; Antennas and propagation; Base stations; Data analysis; Diversity methods; Diversity reception; Mobile antennas; Personal communication networks; Power system modeling; Receiving antennas;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.592600
Filename
592600
Link To Document