| 摘要 |
<p>A method, system and computer-usable medium are provide for dynamically assigning radio resources (e.g., channels), within a context of a mobile communications network, to heterogeneous nodes such as reconfigurable eNB, Relay Node (RN) and Home eNB (HeNB) and other reconfigurable nodes to improve spectrum utilization. The dynamic assignment of channels for these nodes may be from existing spectrum bands for re-fanning, or from secondary spectrum such as TVWS. Both CA and SON procedures can be extended to enable CR and DSA techniques and improve spectrum utilization. These extensions enable dynamic allocation of fixed, non-legacy component carriers to different nodes within an operator's network, opportunistic use of white space within an operators own licensed bands; and, opportunistic allocation of available channels within TV white space (TVWS) or other dynamically available channels (perhaps in coordination with other operators).</p> |
