17 search results - page 2 / 4 » Discrete-Rate Adaptive Multiuser Scheduling for MIMO-OFDM Sy... |
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper deals with the analytical evaluation of the average delay, the packet-loss rate (PLR) and the throughput of a multi-user (MU) wireless system that capitalizes on a cr...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
IJCSA
2008
13 years 4 months ago
2008
In this paper we present a practical implementation of a multiuser technical laboratory that combines Artificial Intelligence (AI) and Bluetooth (BT) techniques. The objective is ...
ISCC
2006
IEEE
13 years 11 months ago
2006
IEEE
Currently, the OFDMA transmission scheme seems to be a promising candidate for future broadband radio systems. The crucial part which determines the performance is thereby the com...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
—Transmitter-based signal pre-processing is investigated for the two-dimensional (2-D) OFDM-CDMA (orthogonal frequency division multiplexing, code division multiple access) forwa...