Patent ID: 11950103
Assignee: SONY GROUP CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A method of controlling communication, the method comprising:
acquiring a spectrum grant request following a certain scheme from a plurality of second radio systems that perform a wireless communication using a radio wave of a frequency band used by a first radio system;
grouping the plurality of second radio systems into a plurality of groups according to the scheme of the spectrum grant request; and
calculating a communication parameter of each of the plurality of second radio systems for each of the plurality of groups, wherein the method further comprises:
calculating the communication parameter of each of the plurality of second radio systems in a predetermined group order,
wherein the certain scheme is one of a plurality of schemes that includes, at least, a first scheme that includes information on desired second radio system maximum transmission power and desired second radio system frequency, and a second scheme that includes a requirement relating to the calculated communication parameter of each of the plurality of second radio systems, and
classifying the plurality of second radio systems into, at least, a first group of the plurality of groups including a second radio system of the plurality of second radio systems that uses the first scheme, and a second group of the plurality of groups including a second radio system of the plurality of second radio systems that uses the second scheme.