@conference {09-WT-B-HAPs,
	title = {WiMAX in high altitude platforms (HAPs) communications over large cities},
	booktitle = {Systems, Signals and Devices, 2009. SSD {\textquoteright}09. 6th International Multi-Conference on},
	year = {2009},
	month = {March},
	pages = {1-4},
	keywords = {antenna boresight separation, Antennas, Cities and towns, Costs, Downlink, Electronic mail, HAPs, high altitude stratospheric platforms, large-city high-altitude platform communication, MAN, Metropolitan area networks, OFDM, Physical layer, rain effect, Satellite broadcasting, Signal-to-noise ratio, Telecommunication standards, WiMAX, wireless metropolitan area network},
	doi = {10.1109/SSD.2009.4956681},
	author = {Ahmed, B T and Ramon, M C}
}
@conference {06-WT-B-UMTS-HSDPAusingHAPs,
	title = {On the UMTS-HSDPA in High Altitude Platforms (HAPs) Communications},
	booktitle = {Wireless Communication Systems, 2006. ISWCS {\textquoteright}06. 3rd International Symposium on},
	year = {2006},
	month = {Sept},
	pages = {704-708},
	keywords = {3G mobile communication, Artificial satellites, Carrier-to-interference ratio, Downlink, fully loaded rural cells, HAP communications, HAPs, high altitude platforms communications, high altitude stratospheric platforms, high speed downlink packet access, HSDPA, MIMO, Modulation coding, Multiaccess communication, Power control, QAM, QPSK modulation schemes, quadrature amplitude modulation, quadrature phase shift keying, Satellite broadcasting, UMTS, UMTS-HSDPA, W-CDMA, Wireless communication},
	doi = {10.1109/ISWCS.2006.4362392},
	author = {Ahmed, B T and Ramon, M C and Ariet, L H}
}
@conference {04-WT-B-LeoSatellite,
	title = {LEO satellite W-CDMA downlink pole capacity},
	booktitle = {Wireless Technology, 2004. 7th European Conference on},
	year = {2004},
	month = {Oct},
	pages = {173-176},
	keywords = {3G mobile communication, Artificial satellites, Downlink, Interference, Low earth orbit satellites, Multiaccess communication, Phased arrays, Power control, Power system modeling, Satellite broadcasting},
	author = {Ahmed, B T and Ramon, M C and Ariet, L H}
}
