发明名称 System and method of providing emergency information
摘要 The present disclosure is directed to a system and method of providing emergency information. In a particular embodiment, the method includes receiving a video emergency alert at a set-top box device from a video head-end. The method also includes receiving a command at the set-top box device to request information related to the video emergency alert. The method also includes receiving the information at the set-top box device from the video head-end, where the information includes data retrieved via a public data network.
申请公布号 US2008120639(A1) 申请公布日期 2008.05.22
申请号 US20060603322 申请日期 2006.11.21
申请人 SBC KNOWLEDGE VENTURES, LP 发明人 WALTER EDWARD;DIROO YOLIUS;WOLLMERSHAUSER STEVEN MICHAEL
分类号 H04N5/445;H04N7/08 主分类号 H04N5/445
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