Method and device for transmitting and receiving data in wireless network
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United States of America Patent
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Dec 31, 2013
Grant Date -
May 23, 2013
app pub date -
Jan 14, 2013
filing date -
Jun 9, 2009
priority date (Note) -
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Abstract
A method for transmitting data in a transmitting device of a wireless network comprises transmitting one or more data packets to a receiving device via a reserved region comprising channel resources allocated by a coordinator, and transmitting channel time extension information for requesting channel time extension to the receiving device, in order to transmit the data packets on an unreserved region in which the coordinator does not allocate channel resources to any devices.
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