66 search results - page 12 / 14 » Performance Analysis of Adaptive Beamforming Algorithms for ... |
CDC
2009
IEEE
13 years 9 months ago
2009
IEEE
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract – Multiple-Input-Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems have recently attracted substantial research interest. However, compare...
TSP
2010
12 years 11 months ago
2010
This paper proposes a linear transmitter design that aims at minimizing the packet error rate (PER) using partial channel state information at the transmitter (CSIT). The design is...
TCSV
2002
13 years 4 months ago
2002
A range of adaptive orthogonal frequency division multiplex (AOFDM) video systems are proposed for interactive communications over wireless channels. The proposed constant target b...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—The high peak-to-average-power ratio (PAR) of Orthogonal Frequency Division Multiplexing (OFDM) transmission systems significantly reduces the power efficiency or perf...