云数据中心与能效通信

在信息产业的发展中,能效问题成为一个突出的矛盾,如何降低碳排放,节约成本成为运营商越来越关注的问题。运用云计算的绿色数据中心是能效通信的典型应用。文章首先介绍云数据中心中降低能耗的关键技术,其次阐述相关标准化组织的工作及进展,最后给出中国联通基于云数据中心的能效通信发展策略建议。

Cloud Data Center and Energy-efficiency Communication

With the development of the information industry,the energy-efficient problem is becoming an increasingly prominent contradiction.How to reduce carbon emission and cost become the operators’ concerns.The green data center uses cloud computing is a typical application of energy efficiency.First,key technologies and application modes of energy efficiency which use cloud computing are introduced.Then standardization statuses are introduced.Finally,recommendations for the cloud data center are given for future development.