Abstract: For millimeter-wave (mmWave) massive multiple-input and multiple-output (MIMO) systems, hardware cost and power consumption can be reduced via hybrid precoding, while keeping almost the same ...
Abstract: This article establishes a novel electroencephalograph (EEG)-based brain-computer interface (BCI) system for ground vehicle control with potential application of mobility assistance to the ...
Editor's note: The city of Lubbock issued a retraction news release Thursday shortly after sending an initial email about its computer systems, confirming its systems ...
Millions of 3G and 4G compatible phones will be contacted in just under an hour as part of the UK Government's emergency alert system test. The scale of the test may leave some wondering if their ...
All BART stations reopened for service late Friday morning after a computer problem shut down train service systemwide for hours, according to the transit agency. Starting at 4:30 a.m., issues arose ...
Another chaotic day of travel for BART commuters caused by a computer equipment issue extended nearly into Friday afternoon before the transit agency resumed full service following a full-system ...
Ethiopia has built a national emergency medical team and hosts Africa's first World Health Organization (WHO)-certified regional training hub. It offers a robust, African-led model for strengthening ...
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