Browsing by Keywords "Time-sharing"
Now showing items 1-7 of 7
-
Convexity properties of detection probability under additive Gaussian noise: optimal signaling and jamming strategies
(IEEE, 2013)In this correspondence, we study the convexity properties for the problem of detecting the presence of a signal emitted from a power constrained transmitter in the presence of additive Gaussian noise under the Neyman-Pearson ... -
Maximization of Correct Decision Probability Via Channel Switching Over Rayleigh Fading Channels
(Institute of Electrical and Electronics Engineers Inc., 2016)In this study, optimal channel switching (time sharing) strategies are investigated under average power and cost constraints in order to maximize the average number of correctly received symbols between a transmitter and ... -
Optimal channel switching for average capacity maximization
(Institute of Electrical and Electronics Engineers Inc., 2014)Optimal channel switching is proposed for average capacity maximization in the presence of average and peak power constraints. A necessary and sufficient condition is derived in order to determine when the proposed optimal ... -
Optimal channel switching for average capacity maximization in the presence of switching delays
(Institute of Electrical and Electronics Engineers Inc., 2016)In this study, the optimal channel switching problem is investigated for average capacity maximization in the presence of channel switching delays. First, the optimal strategy is obtained and the corresponding average ... -
Optimal detector randomization for multiuser communications systems
(IEEE, 2013)Optimal detector randomization is studied for the downlink of a multiuser communications system, in which users can perform time-sharing among multiple detectors. A formulation is provided to obtain optimal signal amplitudes, ... -
Optimal randomization of signal constellations on downlink of a multiuser DS-CDMA system
(IEEE, 2013-10)In this study, the jointly optimal power control with signal constellation randomization is proposed for the downlink of a multiuser communications system. Unlike a conventional system in which a fixed signal constellation ... -
Polar coding for the Slepian-Wolf problem based on monotone chain rules
(2012)We give a polar coding scheme that achieves the full admissible rate region in the Slepian-Wolf problem without time-sharing. The method is based on a source polarization result using monotone chain rule expansions. © 2012 IEEE.
