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.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
May. 05, 2022
Sun Patent Trust, New York, NY (US);
Ayako Horiuchi, Kanagawa, JP;
Akihiko Nishio, Osaka, JP;
Sun Patent Trust, New York, NY (US);
Abstract
Disclosed is an integrated circuit for controlling a mobile station. The integrated circuit includes: transmission circuitry, which, in operation, transmits uplink channels of a first cell group and a second cell group, wherein a cell group includes one or more cells; and power control circuitry, which is coupled to the transmission circuitry and which, in operation, controls a transmission power of the uplink channels of the second cell group, wherein, in response to simultaneous transmission of: the uplink channel(s) of the first cell group on which uplink control information is multiplexed; and a plurality of reference signals on the uplink channels of the second cell group. The power control circuitry uniformly reduces the transmission power of the uplink channels of the second cell group based on a transmission power of the uplink channel(s) of the first cell group.