The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 10, 2026

Filed:

Dec. 28, 2021
Applicant:

Rakuten Mobile, Inc., Tokyo, JP;

Inventors:

Jin Nakazato, Tokyo, JP;

Saki Tanaka, Tokyo, JP;

Haruka Horiuchi, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/10 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 16/10 (2013.01); H04W 88/085 (2013.01);
Abstract

A management device communicably connected with first and second Distributed Units (DUs) communicably connected with first and second groups of Radio Units (RUs), the management device including one or more processors that, when regrouping an RU to be regrouped among the first group of RUs by terminating a connection with the first DU and newly communicably connecting with the second DU, execute processes of: acquiring information regarding first and second schedules, which are followed respectively by the first and second groups of RUs before regrouping; generating third and fourth schedules, which are to be followed respectively by the first and second groups of RUs after the regrouping, and which are assumed to be such that interference will not logically occur between the regrouped RU and the other RUs in the first and seconds group after regrouping; and supplying the third and fourth schedules to the first and second DUs, respectively.


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