Method and apparatus for controlling media access in sensor network
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United States of America Patent
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Issued Date -
Apr 23, 2009
app pub date -
May 2, 2008
filing date -
Oct 19, 2007
priority date (Note) -
Abandoned
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Abstract
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.
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