US 12,439,294 B2
Control system and control method
Makoto Ono, Tokyo (JP); Kazushige Takeuchi, Tokyo (JP); and Masahiro Kojima, Tokyo (JP)
Assigned to RAKUTEN MOBILE, INC., Tokyo (JP)
Appl. No. 18/246,682
Filed by RAKUTEN MOBILE, INC., Tokyo (JP)
PCT Filed Nov. 30, 2021, PCT No. PCT/JP2021/043918
§ 371(c)(1), (2) Date Mar. 27, 2023,
PCT Pub. No. WO2023/100253, PCT Pub. Date Jun. 8, 2023.
Prior Publication US 2024/0306040 A1, Sep. 12, 2024
Int. Cl. H04W 28/086 (2023.01); H04W 28/02 (2009.01); H04W 88/08 (2009.01)
CPC H04W 28/0864 (2023.05) [H04W 28/0221 (2013.01); H04W 88/08 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A control system, comprising:
at least one processor; and
at least one memory device storing instructions which, when executed by the at least processor, cause the at least one processor to perform operations comprising:
identifying, based on transition data indicating a transition of a degree of operation of each of a plurality of base station systems, a degree of correlation of the transition of the degree of operation for each pair of base station systems out of the plurality of base station systems;
classifying, based on the degree of correlation identified for the each pair of base station systems, the plurality of base station systems into a plurality of base station system groups;
identifying a ratio of the degree of operation of a follower base station system included in one of the plurality of base station system groups with respect to the degree of operation of a leader base station system included in the one of the plurality of base station system groups;
predicting the degree of operation of the leader base station system;
operation control of the leader base station system based on the degree of operation being a result of the predicting; and
executing operation control of the follower base station system based on the degree of operation being the result of the predicting and the ratio.
 
7. A control method, comprising:
identifying, based on transition data indicating a transition of a degree of operation of each of a plurality of base station systems, a degree of correlation of the transition of the degree of operation for each pair of base station systems out of the plurality of base station systems;
classifying, based on the degree of correlation identified for the each pair of base station systems, the plurality of base station systems into a plurality of base station system groups;
identifying a ratio of the degree of operation of a follower base station system included in one of the plurality of base station system groups with respect to the degree of operation of a leader base station system included in the one of the plurality of base station system groups;
predicting the degree of operation of the leader base station system;
executing operation control of the leader base station system based on the degree of operation being a result of the predicting; and
executing operation control of the follower base station system based on the degree of operation being the result of the predicting and the ratio.