Invention Grant
US08228845B2 Sensor node of low power for monitoring application in mesh sensor network using time division access scheme, and routing method thereof
有权
传感器节点低功率监控应用在网状传感器网络中使用时分接入方案及其路由方法
- Patent Title: Sensor node of low power for monitoring application in mesh sensor network using time division access scheme, and routing method thereof
- Patent Title (中): 传感器节点低功率监控应用在网状传感器网络中使用时分接入方案及其路由方法
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Application No.: US12534240Application Date: 2009-08-03
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Publication No.: US08228845B2Publication Date: 2012-07-24
- Inventor: Noseong Park , Yoonmee Doh , Jong-Arm Jun
- Applicant: Noseong Park , Yoonmee Doh , Jong-Arm Jun
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Kile Park Goekjian Reed & McManus PLLC
- Priority: KR10-2008-0121695 20081203
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
Provided are a sensor node of a low power for a monitoring application in a mesh sensor network using a time division access scheme, and a routing method thereof. The routing method of the sensor node may include: transmitting a beacon containing routing information to neighboring nodes in a first time slot within a first beacon interval that is allocated to the sensor node; and receiving a beacon from each of the neighboring nodes in a second time slot within a second beacon interval that is allocated to each of the neighboring nodes.
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