发明名称 COMMUNICATIONS SYSTEMS
摘要 A method of controlling spectrum use in a first wireless communications system which is operable to take part in a spectrum assignment process involving a plurality of wireless communications systems including the first wireless communications system, in which spectrum assignment process one of the said wireless communications systems assigns a portion of spectrum to at least one of the other said wireless communications systems. The method comprising effecting an instance of the spectrum assignment process in response to a trigger which is based on network conditions.
申请公布号 US2009191889(A1) 申请公布日期 2009.07.30
申请号 US20090360346 申请日期 2009.01.27
申请人 FUJITSU LIMITED 发明人 ABEDI SAIED
分类号 H04W72/04 主分类号 H04W72/04
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