Invention Grant
- Patent Title: Method and apparatus for reporting abnormal power outage in wireless access system supporting M2M environments
- Patent Title (中): 报告支持M2M环境的无线接入系统异常断电的方法和装置
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Application No.: US14128441Application Date: 2012-06-20
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Publication No.: US09072003B2Publication Date: 2015-06-30
- Inventor: Jeongki Kim , Heejeong Cho , Youngsoo Yuk
- Applicant: Jeongki Kim , Heejeong Cho , Youngsoo Yuk
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2012-0033210 20120330
- International Application: PCT/KR2012/004860 WO 20120620
- International Announcement: WO2012/177038 WO 20121227
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04L5/00
Abstract:
A method and apparatus for transmitting and receiving a power outage report message of M2M device is disclosed. A method for reporting an abnormal power outage event in a wireless access system that supports M2M environment comprises the steps of detecting the abnormal power outage even in an M2M device of a connected state in a normal mode; and transmitting a signaling header from the M2M device to a base station, the signaling header including a power outage indicator for reporting the abnormal power outage event.
Public/Granted literature
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