GALS architecture of H.264 video encoding system on DN-DualV6-PCIe-4 FPGA platform

Video Transmission Control System Based on 3G Wireless Network

“…At the same time, since the new generation of the video encoding standard-H.264 has been promulgated, it has been widely applied for its excellent compression performance, good affinity of network and great power on error resistance. But in the past, the technology was mainly focused on the applications on PC platform, which relied on the software to complete the H.264 [4,5]codec, so it had been restricted in many occasions. In the embedded Linux environment, the inner module-MFC of ARM can serve as the H.264 codec and undertake the tasks of video acquisition, transmission, real-time display and data storage, etc.…”

Optimal Design of PV Module with Bypass Diode to Reduce Degradation due to Reverse Excess Current

“…The reverse excess current can be generally limited by connecting a bypass diode in parallel with the solar cells to avoid irreversible damage of a commercial module due to a hot spot [5]. A partially reversebiased module with and without an operating bypass diode was tested in order to predict the output, the surface temperature distribution, and the hot spots in the solar cells [9,14,15]. Therefore, the installation conditions for a bypass diode were extensively studied with respect to the performance factors of the module, such as the number of solar cells connected, the shading ratio, and the number of shaded solar cells, in an effort to reduce the heat generated by the hot spot as well as the power dissipated there [12,16].…”