654 search results - page 54 / 131 » Multiplexing for Optimal Lighting |
167
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ICQNM
2008
IEEE
15 years 10 months ago
2008
IEEE
We have begun to expand the NIST quantum key distribution (QKD) system into a quantum network to support secure cryptography. We are starting with a simple three-node network, one...
124
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VTC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—In this paper we present reduced-complexity highperformance receivers for single-user MIMO systems that employ coded OFDM transmission with bit-interleaved coded modulat...
127
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper develops linear precoding schemes for the downlink in multiuser multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with ...
159
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BROADNETS
2006
IEEE
15 years 10 months ago
2006
IEEE
— We consider the problem of supporting absolute QoS guarantees in terms of the end-to-end burst loss in OBS networks. We present a parameterized model for wavelength sharing whi...
137
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...