基于同轴线缆的MoCA Access接入性能分析及选型研究  

Research on Performance and Selection of MoCA Access over coaxial cables

作　　者：段练 李志强 戴翰 潘攀 罗日贵 岑加文 刘巧艳 Duan Lian;Li Zhiqiang;Dai Han;Pan Pan;Luo Rigui;Cen Jiawen;Liu Qiaoyan(Technology Management Department,Guanxi Radio and Television Network Corporation Limited,Nanning 530028,China)

机构地区：[1]广西广播电视信息网络股份有限公司技术管理中心,广西南宁530028

出　　处：《广播与电视技术》2022年第5期63-68,共6页Radio & TV Broadcast Engineering

摘　　要：光纤同轴混合网作为信息化基础设施的重要组成部分,在信息化浪潮中与时俱进地涌现出多种接入技术体系。文章面向全IP化复合业务支撑,针对MoCA Access 2.5接入技术体系在模拟业务环境中展开实验,对其客观吞吐量、主观业务表现进行分析。实验从性能角度验证了其作为现有广播电视业务IP化接入技术的可行性,更进一步地通过对比MoCA和DOCSIS,为光纤同轴混合网络全IP化接入技术的选择提供了参考。The information tide brings the exciting technologies,including access technologies in the field of hybrid fiber coaxial network,which is the important component of information infrastructure.Facing up the need for the bearing of IP-based composite services,serial experiments have been undertaken for MoCA Access 2.5 with unicast,multicast and mix data,in order to analyze the objective throughput and the subjective performance.The experiments indicate the feasibility of applying MoCA Access as the access technology for IP of existing radio and television services.Furthermore,the comparison between MoCA Access and DOCSIS provides the reference for the selection of access technology in hybrid fiber coaxial network.

关 键 词：通信 广播电视 接入网 光纤同轴混合网 

分 类 号：TN915.62[电子电信—通信与信息系统]