1176 search results - page 233 / 236 » iccs 2007 |
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
Multigranular optical WDM network aims to reduce network cost by grouping multiple wavelengths and then switching those wavelengths together at waveband or fiber levels. To configu...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— For the single-group multicast scenario, where K users are served with the same data by a base station equipped with N antennas, we present two beamforming algorithms which out...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
—The first HSDPA (High-Speed Downlink Packet Access) networks have been recently deployed for operational use. We evaluate and compare live HSDPA operational network performance ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— We address a lifetime maximization problem for a single-hop wireless sensor network where multiple sensors encode and communicate their measurements of a Gaussian random source...