LTE operation in small cells using dynamic shared spectrum
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United States of America Patent
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Sep 4, 2018
Grant Date -
Oct 5, 2017
app pub date -
Jun 16, 2017
filing date -
Feb 24, 2012
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Abstract
Systems, methods, and apparatus may be used to provide assistance for connection procedures in a hierarchical network where macro cells may be operating in licensed spectrum while small cells may be operating in dynamic and shared spectrums, such as TVWS. This may be done, for example, to allow an LTE system performing carrier aggregation (CA) to reconfigure itself to change from a supplementary cell (SuppCell) in one dynamic and shared spectrum channel to a SuppCell in another dynamic and shared spectrum channel.
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