摘要
LTE是3GPP所提出的4G移动网络技术中被广泛使用的标准。为满足人口密集城区用户大量数据传输需求,LTE基站需采用多频段设计,从而导致耗电的直线上升。为降低电力损耗,文章提出一种能在三频段宏基站中使用的省电方案,此方案可使三频段LTE宏基站射频模块减少电力损耗22.5%,且不会影响用户的服务质量。
LTE is a widely used standard in the 4G mobile network technology proposed by 3GPP.In order to meet the large number of data transmission needs of users in densely populated urban areas,LTE base stations need to adopt multi-band design,which will inevitably lead to the rise of power consumption on the line.In order to reduce power loss,this paper proposes a power saving scheme which can be used in three-band macro base station.This scheme can reduce power loss of three-band LTE macro base station radio frequency module up to 22.5%,and will not affect the quality of service of users.
作者
蔡卫红
李聪
CAI Wei-hong;LI Cong(Hunan Post and Telecommunication College,Changsha,Hunan,China 410015)
出处
《湖南邮电职业技术学院学报》
2019年第3期1-6,11,共7页
Journal of Hunan Post and Telecommunication College
关键词
多频段
LTE基站
能耗
优化
multi-band
LTE base station
energy consumption
optimization
