作者
Muhammad Junaid Farooq, Hakim Ghazzai, Abdullah Kadri, Hesham ElSawy, Mohamed-Slim Alouini
发表日期
2016/12/9
期刊
IEEE Transactions on Communications
卷号
65
期号
2
页码范围
918-934
出版商
IEEE
简介
Cellular operators are increasingly turning toward renewable energy (RE) as an alternative to using traditional electricity in order to reduce operational expenditure and carbon footprint. Due to the randomness in both RE generation and mobile traffic at each base station (BS), a surplus or shortfall of energy may occur at any given time. To increase energy self-reliance and minimize the network’s energy cost, the operator needs to efficiently exploit the RE generated across all BSs. In this paper, a hybrid energy sharing framework for cellular network is proposed, where a combination of physical power lines and energy trading with other BSs using smart grid is used. Algorithms for physical power lines deployment between BSs, based on average and complete statistics of the net RE available, are developed. Afterward, an energy management framework is formulated to optimally determine the quantities of electricity …
学术搜索中的文章
MJ Farooq, H Ghazzai, A Kadri, H ElSawy, MS Alouini - IEEE Transactions on Communications, 2016