摘要
为促进5G家庭一体化小基站部署应用,解决家庭场景下小基站的时钟同步问题,对4G家庭一体化小基站时钟同步方案进行了研究,提出了5G基于PON的时钟同步方案,并进行了现有方案对比,展示了基于PON同步方案的实验室测试结果,给出家庭小基站时钟同步部署方案建议。
In order to promote the deployment and application of 5G home cell,and solve the clock synchronization problem in family scenarios,clock synchronization schemes of 4G home cell are studied,and the 5G PON-based(Passive Optical Network)clock synchronization scheme is proposed.Current schemes are compared with each other,and laboratory test results based on the PON synchronization scheme are illustrated.Finally,development recommendations for the clock synchronization scheme of the 5G home cell are summarized.
作者
朱红绿
孙丽楠
Zhu Honglv;Sun Linan(China Telecom Research Institute,Shanghai 200122,China)
出处
《电子技术应用》
2020年第7期19-23,28,共6页
Application of Electronic Technique
