Title :
Forward link power control for high altitude platform station W-CDMA system
Author :
Foo, Yu Chiann ; Lim, Woo Lip ; Tafazolli, Rahim ; Barclay, Les W.
Author_Institution :
Centre for Commun. Syst. Res., Surrey Univ., Guildford, UK
fDate :
6/23/1905 12:00:00 AM
Abstract :
The performance of two distance based forward link power control schemes (nth-power-of-distance and optimum power control schemes) are evaluated for high altitude platform station (HAPS) W-CDMA systems. Results show that the power control schemes perform favorably and are able to provide capacity gains of at least 1.86 times as compared to the case without power control. The practical system performance when power control is applied in finite step sizes is also determined via simulation
Keywords :
cellular radio; code division multiple access; power control; telecommunication control; IMT-2000 wireless services; W-CDMA system; cellular systems; forward link power control; high altitude platform station; Antenna radiation patterns; Base stations; Interference; Multiaccess communication; Payloads; Performance analysis; Phased arrays; Power control; Power system modeling; Shadow mapping;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956845
