发明名称 |
Systems, Methods and Apparatus For Transmitting Weather Information in a Television Distribution Network |
摘要 |
Described herein are techniques for transmitting alert information in association with television programming in a transport stream. The alert information may be transmitted to a plurality of television receivers for which the message may be applicable to at least a portion of the television receivers. Each television receiver receives the alert information and determines whether to output the alert information for presentation to a user. |
申请公布号 |
US2012030703(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
US20100847917 |
申请日期 |
2010.07.30 |
申请人 |
STRONG STEPHEN;ECHOSTAR TECHNOLOGIES, L.L.C. |
发明人 |
STRONG STEPHEN |
分类号 |
H04N7/025;H04N7/173;H04N7/20 |
主分类号 |
H04N7/025 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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