无线接入网C-RAN是在RAN的基础上提出的,C-RAN带着绿色的标签,有低耗能、节省资源的显著环保特点。 2010年4月23日,中国移动研究院提出新型无线接入网架构C-RAN,向绿色演进,这一技术的开始是由中国移动通信研究院无线所主导的,目前C-RAN仍处于原型机系统的验证阶段。“C-RAN中的‘C’代表了集中化处理(Centralized)、协作式无线电(CollaborativeRadio)和实时云计算(Real-time Cloud Computing),主要特点是集中处理、协作式无线电和实时云型基础设施,是我国电信运营 Radio Access Network C-RAN is based on the RAN, C-RAN with a green label, a low energy consumption, saving significant environmental characteristics of resources. April 23, 2010, China Mobile Research Institute proposed a new radio access network architecture C-RAN, evolved to the green, the technology started by the China Mobile Communications Research Institute led by the wireless, the current C-RAN is still in the prototype Machine system validation phase. ”The C in C-RAN stands for Centralized, Collaborative Radio and Real-time Cloud Computing. Its main features are centralized processing, collaborative radio and real-time cloud computing Infrastructure, is China’s telecom operators