浅谈绿色无线通信技术

摘要

The mobile communications is developing towards the green communications nowadays in which the energy saving of base stations in networks is the focuses. The relevant technologies of the network energy saving is discussed, including cogni⁃tive radio, cooperative relaying, cell zooming and cloud computing. These techniques will play a big role in developing the green communications.%目前，移动通信正朝着绿色通信的方向发展，网络中的基站节能是绿色无线通信的重点。该文简要介绍了网络节能的相关技术，包括认知无线电、协作中继、小区缩放及云计算等，这些技术将在绿色通信的发展中起到巨大的作用。