Invention Grant
- Patent Title: Method of alert service processing, device, and network system
- Patent Title (中): 警报服务处理，设备和网络系统的方法
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Application No.: US12554122Application Date: 2009-09-04
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Publication No.: US08558717B2Publication Date: 2013-10-15
- Inventor: Guiming Shu
- Applicant: Guiming Shu
- Applicant Address: CN Shenzhen
- Assignee: Huawei Device Co., Ltd.
- Current Assignee: Huawei Device Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; Nicholas K. Beaulieu
- Priority: CN200810215612 20080904; CN200810175366 20081107
- Main IPC: G08C15/00
- IPC: G08C15/00
Abstract:
The present invention discloses a method of notifying an alert status. The method includes using at least two binary alert status indication fields to indicate alert status information; changing a value of the alert status indication field when alert information is changed; and periodically sending the alert status information. The alert status indication field in a interworking element of a beacon frame is extended so that the status of the emergency alert is detected, the change to the emergency alert status is reflected by the value of the extended alert status indication field, and the change to the emergency alert can be detected and handled in a timely manner.
Public/Granted literature
- US20100052889A1 METHOD OF ALERT SERVICE PROCESSING, DEVICE, AND NETWORK SYSTEM Public/Granted day:2010-03-04
Information query
