Invention Grant
- Patent Title: Method of synchronization and link access for low energy critical infrastructure monitoring network
- Patent Title (中): 低能量关键基础设施监控网络的同步和链路接入方法
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Application No.: US13620060Application Date: 2012-09-14
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Publication No.: US09282515B2Publication Date: 2016-03-08
- Inventor: Seong-Soon Joo
- Applicant: Seong-Soon Joo
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2011-0093388 20110916; KR10-2012-0102402 20120914
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W52/02 ; H04L29/14 ; H04J3/06 ; H04L1/16 ; H04L1/18 ; H04W56/00 ; H04W4/00
Abstract:
The present invention provides a time synchronization method in a low energy critical infrastructure monitoring network and a coordinate access method using a superframe. According to the exemplary embodiments of the present invention, time synchronization can be promptly and efficiently performed in the low energy critical infrastructure monitoring network, a link access method with three grades of link access can be provided, and a frame structure and a process for link generation, link management, and extended connection are provided.
Public/Granted literature
- US20130070582A1 METHOD OF SYNCHRONIZATION AND LINK ACCESS FOR LOW ENERGY CRITICAL INFRASTRUCTURE MONITORING NETWORK Public/Granted day:2013-03-21
Information query
