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Recently, Green IT has attracted much attention to solve economical and environmental problems. To save energy in communication systems, Energy Efficient Ethernet (EEE) has recently begun to explore rate adaptation for energy savings. We study the performance impact of traffic patterns on energy consumption via simulation. To evaluate the energy saving performance according to the traffic patterns,...
This paper presents a microprocessor-based device, external to a traffic controller, to communicate with the traffic controller through the Ethernet port using the NTCIP 1202 communication protocol. With such data exchange capabilities, it provides opportunities for real-time feedback control at the local intersection level. The paper presents the results of five tests to verify and validate the data...
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