@conference {06-WT-B-UMTSHSDPA, title = {On High Altitude Platforms (HAPs) UMTS-HSDPA}, booktitle = {Wireless Technology, 2006. The 9th European Conference on}, year = {2006}, month = {Sept}, pages = {223-226}, keywords = {3G mobile communication, 64QAM, Antenna measurements, Artificial satellites, Downlink, Gain measurement, HAP, HAPs, high altitude stratospheric platforms, high altitudes platform, high speed downlink packet access, HSDPA, MIMO, Multiaccess communication, packet radio networks, Power control, Power measurement, QPSK, quadrature amplitude modulation, quadrature phase shift keying, radio access networks, Satellite broadcasting, UMTS, UMTS HSDPA, Universal Mobile Telecommunication System, W-CDMA}, doi = {10.1109/ECWT.2006.280476}, author = {Ahmed, B T} }