US 12,244,539 B2
Spectrum management device, electronic device, wireless communication method to adjust usage of spectrum to prevent interference, and storage medium
Chen Sun, Beijing (CN)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/772,150
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Dec. 4, 2020, PCT No. PCT/CN2020/133790
§ 371(c)(1), (2) Date Apr. 27, 2022,
PCT Pub. No. WO2021/115201, PCT Pub. Date Jun. 17, 2021.
Claims priority of application No. 201911267606.0 (CN), filed on Dec. 11, 2019.
Prior Publication US 2022/0376877 A1, Nov. 24, 2022
Int. Cl. H04L 5/00 (2006.01); H04W 16/10 (2009.01); H04W 28/02 (2009.01); H04W 72/0453 (2023.01); H04W 72/541 (2023.01)
CPC H04L 5/0073 (2013.01) [H04W 16/10 (2013.01); H04W 28/0236 (2013.01); H04W 72/0453 (2013.01); H04W 72/541 (2023.01)] 20 Claims
OG exemplary drawing
 
20. A wireless communication method performed by a spectrum management device, comprising:
performing, according to a predetermined interference coordination principle, coordination on interference between one or more base station devices in a to-be-added communication system and one or more base station devices in an existing communication system managed by the spectrum management device;
determining, based on a result of interference coordination, a coordinated system performance of the to-be-added communication system; and
transmitting the coordinated system performance of the to-be-added communication system to an electronic device which manages the to-be-added communication system, for the electronic device to determine whether to agree to perform, by the spectrum management device, spectrum management on the to-be-added communication system.