发明名称 |
Method and apparatus for controlling media access in sensor network |
摘要 |
Provided are a method and apparatus for controlling media access in a sensor network and a method of managing traffic information. Since traffic information is exchanged between nodes and data is transmitted by using a dynamic long preamble according to receiver nodes, data transmission efficiency can be improved, energy consumed to transmit the long preamble can be reduced, and data transmission delay can be reduced as well. |
申请公布号 |
US2009103564(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20080149519 |
申请日期 |
2008.05.02 |
申请人 |
ELECTRONICS AND TELECOMMUNIATIONS RESEARCH INSTITUTE;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY |
发明人 |
LEE KYESEON;KIM SE HAN;YOON CHONG-HO;BYUN GANG-HO;KIM NAE-SOO;PYO CHEOL SIG |
分类号 |
H04J3/22 |
主分类号 |
H04J3/22 |
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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