Optimal Probabilistic Robust Beamforming for MISO SWIPT Systems with Gaussian Channel Uncertainties
2021-02-09 18:05:43
683KB
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Resource scheduling is one of the most important issues in mobile cloud computing due to the constraints in memory, CPU, and bandwidth. High energy consumption and low performance of memory accesses have become overwhelming obstacles for chip multiprocessor (CMP) systems used in cloud system
2021-02-09 09:07:05
1.23MB
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The trade-off between system performance and energy efficiency (service time) is critical for battery-based embedded systems. Most of the previous work focuses on saving energy in a deterministic way by taking the average or worst scenario into account. However, such deterministic approaches usually
2021-02-09 09:06:59
536KB
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Detecting the collaborative cheating in an online shopping system is an important but challenging issue. In this paper, we propose a novel approach to detect the collusive manipulation on ratings in Amazon, an online shopping system. Rather than focusing on rating values, we believe the online shopp
2021-02-09 09:06:57
197KB
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This paper presents VINCE - a novel Visible Light Communication (VLC) system for smartphones. VINCE encodes information as different brightness levels of smartphone screens, while receivers capture the light signal via light sensors. We experimentally profile the impact of screen brightness levels and refresh rates of smartphones, and then use the results to guide the design of light intensity encoding scheme of VINCE. We adopt several signal processing techniques and empirically derive a model
2021-02-09 09:06:56
447KB
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In visible light communication, orthogonal frequency division multiplexing (OFDM) is an effective approach to improve the system speed. However, the nonlinearity of the light-emitting diode (LED) suppresses the transmission performance. The low-frequency part of the transmitted signal from LED suffe
2021-02-07 20:05:21
823KB
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Quantification of MDL-induced signal degradation in MIMO-OFDM mode-division multiplexing systems
2021-02-07 16:03:22
2.12MB
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H∞ tracking control of nonlinear networked systems with a novel adaptive event-triggered communication scheme
2021-02-07 16:03:12
918KB
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Observer-based adaptive fault-tolerant control of a class of nonlinear systems with actuator failures
2021-02-07 16:03:12
150KB
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