Techniques for controlling spectrum usage of a hierarchical communication system
摘要
說明書
The method 1000 may further comprise: receiving the enforcing and/or the enabling from a controller of the hierarchical communication system, in particular a Spectrum Access System (SAS) controller or a Licensed Shared Access (LSA) system controller, e.g. as described above with respect to
The method 1000 may further comprise: receiving a message requesting vacating of the reserved spectrum from the controller of the hierarchical communication system upon a spectrum request indication from the Incumbent; and receiving a message making the reserved spectrum available for transmission of the at least one UE from the controller of the hierarchical communication system upon a spectrum availability indication from the Incumbent, e.g. as described above with respect to
The method 1000 may further include: transmitting a message enforcing the at least one UE into the mode protecting use of the spectrum by the Incumbent to the at least one UE; and transmitting a message enabling transmission of the at least one UE using the reserved spectrum to the at least one UE, e.g. as described above with respect to
The method 1000 may further include: creating groups of users affected by the spectrum request indication from the Incumbent, e.g. as described above with respect to
The method 1000 may further include: preparing vacating action to the affected groups of users, in particular vacating action comprising sleep mode and/or blocking of MAC addresses.
