Abstract
A measurement apparatus comprising means for checking for available radio spectrum resource in a first system in a radio coverage area; means for sending information to a second system indicating the availability of radio spectrum resource of the first system which is usable by said second system in at least part of said radio coverage area, wherein said first system has priority over said radio spectrum resource.
Original language | English |
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Patent number | US2010272038 |
IPC | H04W 72/ 04 A I |
Priority date | 15/09/2008 |
Publication status | Published - 28 Oct 2010 |
MoE publication type | H1 Granted patent |