发明名称 |
OPERATING METHOD OF SESOR NETWORK AND NETWORK NODE PROVIDING ROUTING MECHANISM SUPPORTING REAL-TIME TRANSMISSION OF PRIOR INFORMATION |
摘要 |
Provided is an operating method of sensor network. The operating method detects upper network nodes of a specific network node. The operating method detects link costs between the specific network node and the detected upper network nodes, respectively. The operating method detects a transmission and reception rate for the detected upper network nodes of the specific network node. The operating method selects one of the detected upper network nodes as a parent node of the specific network node, based on the detected link costs and the detected transmission and reception rate.
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申请公布号 |
US2011134756(A1) |
申请公布日期 |
2011.06.09 |
申请号 |
US20100824602 |
申请日期 |
2010.06.28 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK HYEON;PARK SANG JOON;PYO CHEOL SIG |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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