IPTV service assurance

被引：44

作者：

Kerpez, Ken ^{[1
]}

Waring, Dave ^{[1
]}

Lapiotis, George ^{[1
]}

Lyles, J. Bryan ^{[1
]}

Vaidyanathan, Ravi ^{[1
]}

机构：

[1] Telcordia Technol Inc, Morristown, NJ USA

来源：

IEEE COMMUNICATIONS MAGAZINE | 2006年 / 44卷 / 09期

关键词：

Internet - Network protocols - Video signal processing - Visual communication;

D O I：

10.1109/MCOM.2006.1705994

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article discusses service assurance aspects specific to IPTV services and video quality. Classic network monitoring generally ensures that each network element, network segment, and subnetwork is functioning reliably, and may also encompass routing and reachability across different network domains. IPTV service assurance can encompass much more, including subscriber management and authorization, capacity management, perceived video picture quality, and error correction and concealment; accomplished through integrated test and monitoring for rapid resolution of customer complaints. This is all needed to ensure that the customer has an overall video quality of experience (QoE) at least as enjoyable as current TV delivery methods.

引用

页码：166 / 172

页数：7

共 11 条

[1]

ALI M, 2005, IEEE NETWORK MAR

[2] Operation, administration, and maintenance in MPLS networks [J].