Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sang-Jo Yoo0
Jae-Myeong Kim0
Junhong Hui0
Kwon-Moon No0
Duck-Dong Hwang0
Jae-Hak Chung0
Date of Patent
July 12, 2011
0Patent Application Number
115933010
Date Filed
November 6, 2006
0Patent Primary Examiner
Patent abstract
A resource management method in a Cognitive Radio communication system where at least two Base Stations of heterogeneous networks provide a connection service to Mobile Stations within their service areas is provided. In the method, at least one BS having candidate resources broadcasts its candidate resource information on the downlink of a system information channel. At least one BS lacking in resources searches the downlinks of system information channels from neighbor heterogeneous networks, selects an offer BS among the BSs having candidate resources, and rents resources from the selected offer BS by negotiations.
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