Radio resource manager devices and radio communication devices
In an embodiment, a radio resource manager device is provided. The radio resource manager device may include a receiver configured to receive an application applying for radio resources; an interference allowance determiner configured to determine whether interference of signal transmission during radio communication using radio resources is allowed; and a radio resource assigner configured to assign radio resources based on the determined interference allowance.
1. An apparatus of a user equipment (UE), the apparatus comprising:
processing circuitry, the processing circuitry configured to:
encode a registration request for registering within a device hierarchy system;
decode configuration information including spectrum assignment information of available spectrum, the configuration information received in response to the registration request;
determine an allowed level of interference with at least a second device within the device hierarchy system; and
decode spectrum reassignment information, the spectrum reassignment information reassigning the available spectrum based on the allowed level of interference; and
memory configured to store the spectrum assignment information and the spectrum reassignment information.
2. The apparatus of claim 1 , wherein the at least second device is higher in the device hierarchy than the UE.
3. The apparatus of claim 1 , wherein the at least second device is lower in the device hierarchy than the UE.
4. The apparatus of claim 1 , wherein the at least second device is one of:
a second UE;
a resource management device;
an access point (AP); and
an evolved Node-B (eNB).
5. The apparatus of claim 1 , wherein the UE is one of:
a tier-2 device; or
a tier-3 device.
6. The apparatus of claim 1 , wherein the processing circuitry is configured to:
retrieve the allowed level of interference from an interference allowance database.
7. The apparatus of claim 6 , further comprising transceiver circuitry coupled to the processing circuitry; and, one or more antennas coupled to the transceiver circuitry.
8. The apparatus of claim 7 , wherein the transceiver circuitry is configured to:
communicate the registration request to a resource management device within the device hierarchy; and
receive the allowed level of interference from the resource management device.
9. The apparatus of claim 8 , wherein the resource management device is one of:
a Citizens Broadband Radio Service (CBRS) device;
a Spectrum Access System (SAS) device;
an access point (AP) device;
a UE device; or
an evolved Node-B (eNB) device.
10. The apparatus of claim 9 , wherein the processing circuitry is configured to:
decode second configuration information for reassignment of the available spectrum, wherein the second configuration information is received periodically from the resource management device.
11. The apparatus of claim 8 , wherein the processing circuitry is configured to:
encode sensing information for transmission to the resource management device, the sensing information indicative of interference level or spectrum usage associated with the UE or at least another device within the device hierarchy in communication with the UE, and for determination of the available spectrum.
12. The apparatus of claim 1 , wherein the processing circuitry is configured to:
encode a data message for transmission using at least a portion of the available spectrum, the transmission of the data message based on a General Authorized Access (GAA) license or a Priority Access License (PAL) for using the available spectrum.
13. The apparatus of claim 1 , wherein to determine the allowed level of interference, the processing circuitry is configured to:
receive the allowed level of interference from a resource management device.
14. The apparatus of claim 13 , wherein the allowed level of interference is received from the resource management device in response to a request for the allowed level of interference.
15. The apparatus of claim 13 , wherein the allowed level of interference is received from the resource management device without a previous request trigger.
16. The apparatus of claim 1 , wherein the spectrum reassignment information includes one or more spectrum configurations defining a portion of the available spectrum for use by the UE, the one or more spectrum configurations based on the available spectrum and the allowed level of interference.
17. The apparatus of claim 1 , wherein the processing circuitry is configured to:
encode for transmission a spectrum re-assignment request, based on the allowed level of interference and the available spectrum.
18. The apparatus of claim 1 , wherein the interference is due to power level limitations.
19. The apparatus of claim 1 , wherein the available spectrum comprises at least one of the following:
distinct sub-areas in a frequency-time plane; and
3GPP LTE resource elements.
20. The apparatus of claim 1 , wherein the processing circuitry is configured to:
decode information setting service tiers for communication with the at least second device, the service tiers based on the allowed level of interference.