5493 search results - page 346 / 1099 » Effectively Polynomial Simulations |
187
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
Random beamforming, where each node selects a main beam direction without any coordination with other nodes, has been proposed as a simple technique to improve connectivity in wire...
175
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we analyze the effects of IQ (In-phase/ Quadrature-phase) imbalances at both transmitter and receiver of OFDM (Orthogonal Frequency Division Multiplexing) system...
190
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—We analyze the properties of a class of low complexity timing error detectors for the purpose of timing error tracking in orthogonal space-time block coding receivers. F...
156
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— One of the main concerns in ultra wide band (UWB) impulse radio (IR) technology is the presence of severe multiple access interference (MAI). Efficient receivers should theref...
155
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ICCCN
2007
IEEE
16 years 1 months ago
2007
IEEE
— Vehicular networks are emerging as an exciting new area of pervasive networking. Roadway congestion amelioration is one of the attractive applications of such a network. The mo...