577 search results - page 9 / 116 » Performance Enhancement of Wireless Communication Systems us... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper proposes a directional medium access control (DMAC) algorithm for wireless communication networks operating in the 60 GHz bands. Wireless communications using the 60...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— In ultra-wideband impulse radio (UWB-IR) systems, multipath-delayed received pulses may overlap if two consecutive multipaths arrive within less than the pulse duration...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— This paper proposes a low complexity unitary precoding scheme for multiple-input multiple-output (MIMO) systems. The singular-value decomposition (SVD) based transmission is ca...
CISS
2011
IEEE
12 years 11 months ago
2011
IEEE
—Mobile optical wireless has so far been limited to very short ranges for high data rate systems. It may be feasible to overcome the data rate limitations over large transmission...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— The effect of noise on the maximum useful number of receiver antennas that can be deployed in a cochannel interference diversity system is examined. The long term signalpower-t...