摘要
本文首先介绍了经双向改造后的广电网络可以实现多种增值业务,进而提出了一种利用机顶盒遥控器实现VoIP的方案,该方案能够充分利用现有红外带宽,从而实现话音数据传输。
This paper first introduces that network based on CATV which can send and receive signals could achieve serials of value-added services,then brings out a method in which telecontroller of the STB is used to realize VoIP.The method can fully make use of the band-width of Infrared transmission and make transmission of voice data come ture.
出处
《中国新通信》
2010年第17期74-77,共4页
China New Telecommunications
关键词
广电网络
增值业务
VOIP
红外传输
network based on CATV
value-added service
VoIP
infrared transmission
