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随着IPTV系统运营规模不断扩大,在这种新媒体方式和通信渠道上支持国家应急通信的要求逐渐提上议事日程,并且在原有应急通信框架下,通过IPTV引入可以有效增强原有的应急通信应用,满足高效、便捷和安全的应急通信要求。本文介绍了应急通信的基本概念以及在IPTV体系框架下支持应急通信的基本场景与能力要求。
With the continuous expansion of the operation scale of IPTV system, the requirements for supporting national emergency communications in this new media mode and communication channel have gradually been put on the agenda. In the original emergency communication framework, the introduction of IPTV can effectively enhance the original emergency communications Applications that meet the emergency communications requirements of efficiency, convenience and safety. This paper introduces the basic concepts of emergency communications and the basic scenarios and capabilities required to support emergency communications under the IPTV architecture.