5G基站时钟改造建设方案分析

Construction Plan and Discussion of 5G Base Station Clock Transformation

随着IP网络的不断发展,all over IP成为网络发展的必然趋势,同步网技术也日新月异,IEEE1588协议应运而生。为了保障5G网络的安全可靠,在本地网5G基站改造建设中,将原有的GPS时钟,升级改造成有线网络承载的1588V2时钟,成为5G网络安全可靠、成本可控的改造方案,通过分析不同场景改造方案的优势和不足,提出了相互结合、因地制宜的解决方案,并对改造后日常运维的风险作出提示,为今后5G基站时钟改造建设提供参考。

With the continuous development of IP networks,all over IP has become an inevitable trend in network development,and synchronous network technology is also changing rapidly.The IEEE1588 protocol has emerged.In order to ensure the security and reliability of 5G networks,the original GPS clock has been upgraded and transformed into a 1588V2 clock carried by a wired network in the local network 5G base station renovation and construction.It has become a reliable and cost-effective renovation plan for 5G network security.This article analyzes the advantages and disadvantages of the two renovation plans and proposes a solution that combines each other,and adapts to local conditions,providing a reference for future 5G base station clock renovation and construction.