公开(公告)号：EP3525506A1

公开(公告)日：2019-08-14

申请号：EP18156300.8

申请日：2018-02-12

申请人： Intel IP Corporation

发明人： DREWES, Christian ,  MUECK, Markus Dominik ,  TSAGKARIS, Kostas ,  DEMESTICHAS, Panagiotis ,  MICHALOLIKOS, Michallis ,  VASSAKI, Stavroula

IPC分类号： H04W16/14

摘要： The disclosure relates to an access point (AP) device for controlling spectrum usage of a hierarchical communication system, in which a spectrum reserved for an Incumbent is usable by at least one user equipment (UE) for transmission when the spectrum is not required by the Incumbent, the AP device comprising a processor configured to: enforce the at least one UE into a mode protecting use of the spectrum by the Incumbent based on a spectrum request indication from the Incumbent; and enable transmission of the at least one UE using the spectrum reserved for the Incumbent based on a spectrum availability indication from the Incumbent.