摘要
在移动通信网络的能耗中,基站的能耗超过了整个通信系统能耗的70%,为了能够实现移动运营商的节能目标,对于无线基站节能减耗技术的研究将是一个非常重要的方面。首先从移动通信基站节能的现状出发,分析了TD-LTE系统中基站主设备智能节电系统设计的必要性。在分析无线网络话务时间规律的基础上,针对移动通信网络话务潮汐的特点,根据TD-LTE系统基站主设备的运行原理,分析了载频关断技术在TD-LTE基站系统中实现节能降耗的方法,提出了载频智能关断技术在TD-LTE基站系统中设计原则和技术方案,并且通过测试验证得出了载频智能关断技术在TD-LTE网络中运行的可行性。最后,对此项技术规模性应用所取得的节能效果进行了总结并提出应用建议。
In the development of mobile communication network, how to create green communication system is one of the main emphasis research. In the mobile communication energy consumption, the energy consumption of base station is more than 70% of all the communication systems. To realize the target of saving power, the research of mobile base station sav- ing energy technology is an important aspect. The thesis begins from the current situation of the mobile base station saving energy to analyze the necessity of designing base station main equipment intelligence saving energy system. On the basis of analyzing the time rule of service traffic in wireless communication, it aims at the characteristic of mobile communication service traffic tide to propose the design principle and technology scheme of carrier frequency turn down technology in the TD-LTE base station system, and the feasibility from the test and verification. At last, the paper concludes the saving ener- gy effect of technology application and puts forward some suggestions.
出处
《数字通信》
2014年第3期58-61,68,共5页
Digital Communications and Networks
关键词
TD-LTE
基站
载频
节能减排
TD-LTE, base station, carrier frequency, saving energy
