Synchronization architecture for DVB-H seamless handover

被引：0
|
作者：
Lopez Gonzalez, Alejandro [1 ]
Mas Bundio, Jordi [1 ]
Fernandez Ubiergo, Gabriel [1 ]
机构：
[1] Univ Ramon Llull, Engn & Arquitectura Salle, GTAM Grp Recerca Tecnol Audiovisuals & Multimedia, Barcelona 08022, Spain
来源：
2008 IEEE INTERNATIONAL SYMPOSIUM ON BROADBAND MULTIMEDIA SYSTEMS AND BROADCASTING | 2008年
关键词：
DVB-H; seamless handover;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
DVB-H standard is a broadcast transmission system for IP-based services adapted to handheld devices capabilities. The key challenges are the strict reception conditions and mobility. When it enters in a new cell with different transmission frequency, in order to maintain a selected service reception with no interruption a mobile receiver must perform seamless handover process. This paper presents a synchronization architecture offering seamless handover to services in a DVB-H network. This architecture is based on synchronized transmission between IP encapsulators in order to transmit handover services simultaneously in neighboring network cells.
引用
收藏
页码：465 / 468
页数：4
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