| Summary: | 碩士 === 大葉大學 === 電機工程學系 === 103 === I In this article, the outage of a cellular wireless green communication is evaluated assuming the premise of no change in the circuit configuration, how to achieve the efficiency use of energy. Generally, the use of energy-efficient systems focus on reducing cellular base station and cell phone transmitting power. In the working state of the base station, more than 50% of the energy consumed in the circuit processing, air conditioning, and other factors. However, even during non-peak energy and peak power consumption are expressing the same performance. The methods described herein are to reallocate the user to a different base station. In non-peak periodic by part of base stations are not burden any user, so that these parts of the base station after dark, can to achieve the effect of energy conservation. Of course we can’t hope that whole green energy newsletter damage the system user's QoS. To set a target on the download speed in the system can ensure the quality of service (QoS) to reach all the user. Finally, the results obtained by the discovery. And overall system performance in operation can be made via the parameters related to this research including of outage threshold, power, communication distance ...etc. The aim of energy saving in a cellular green communication network can be reached.
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