平滑演进到DOCSIS 3.1——运营的考量  

Managing the Evolution to DOCSIS 3.1——Operational Considerations for a Smooth Transition

作　　者：TOM Cloonan Ayham Al-Banna 周强 

机构地区：[1]ARRIS

出　　处：《广播电视信息》2017年第10期91-94,共4页Radio & Television Information

摘　　要：本文首先回顾了DOCSIS 3.1规范中的若干独特要求,随后讨论了多种向DOCSIS 3.1演进的路径,以帮助运营商的网络能够适应新标准且最大限度地减少业务中断。还介绍了向DOCSIS 3.1迁移的一些技巧,包括网络容量受限的应对措施、新设备的采购策略、超级用户与普通用户的区别对待、DOCSIS 3.1迁移与视频业务IP转化的同步执行、网络带宽的平滑升级等内容。This paper reviewed several unique requirements of DOCS1S 3.1 and discussed multiple paths on which service providers may choose to embark as they ready their networks while minimizing operational disruption along the way. Some new perspectives on the DOCSIS 3.1 migration were also introduced, including： strategies for networks with limited capacity, methods of phasing in new equipment purchases, new ways to improve broadband service quality for average users and ＂super users＂ , opportunities to synchronize the DOCSIS 3.1 migration with the evolution to IP Video services, techniques for evolntionary bandwidth expansion, etc.

关 键 词：DOCSIS 3.1 网络运营 平滑演进 

分 类 号：TN943.6[电子电信—信号与信息处理]