基本信息:
- 专利标题： MANAGEMENT OF EMERGENCY ALERT WAKE UP BITS
- 专利标题（中）：管理紧急报警唤醒位
- 申请号：PCT/US2017/038502 申请日：2017-06-21
- 公开(公告)号：WO2018009338A1 公开(公告)日：2018-01-11
- 发明人： WALKER, Gordon Kent , MANDYAM, Giridhar
- 申请人： QUALCOMM INCORPORATED
- 申请人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 专利权人： QUALCOMM INCORPORATED
- 当前专利权人： QUALCOMM INCORPORATED
- 当前专利权人地址： Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 US
- 代理机构： VIGUET, R. Ross
- 优先权： US62/358,242 20160705; US62/368,939 20160729; US15/622,952 20170614
- 主分类号： H04W76/00
- IPC分类号： H04W76/00 ; H04W4/22 ; H04H20/95 ; H04W4/00
摘要：
Systems and methods are described, which prompt a UE that is receiving at least a physical layer signal from a broadcasting station to look for a new emergency alert. In embodiments, the UE renders content from the broadcasting station based on information received in transmitted physical layer frames. Included within a physical layer frame are bits, such as, ea_wake_up_bits. If the state change of the ea_wake_up_bits indicates that a new emergency message, referencing a new emergency alert, is being transmitted within the physical layer frame, the UE locates the new emergency message within the physical layer frame and acts on the emergency message if it is applicable to the station to which the UE is tuned. If the emergency message is applicable, the UE acts on the emergency message by using information in the emergency message to locate and render the emergency alert. The emergency message may point to an EAS present on a linear TV service.
摘要（中）：
描述了系统和方法，其提示正在从广播站接收至少一个物理层信号的UE寻找新的紧急警报。 在实施例中，UE基于在发送的物理层帧中接收的信息来呈现来自广播台的内容。 在物理层帧中包含比特，比如ea_wake_up_bits。 如果ea_wake_up_bits的状态改变指示引用新的紧急警报的新的紧急消息正在物理层帧内传输，则UE在物理层帧内定位新的紧急消息，并且如果它是 适用于UE所调谐到的站点。 如果紧急消息适用，则UE通过使用紧急消息中的信息来定位和呈现紧急警报，来操作紧急消息。 紧急消息可能指向线性电视服务上的EAS。
公开/授权文献:
- WO2018009338A9 MANAGEMENT OF EMERGENCY ALERT WAKE UP BITS 公开/授权日：2018-01-11