Invention Grant
- Patent Title: Terminal device, base station device, and communication method
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Application No.: US15521889Application Date: 2015-11-02
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Publication No.: US10009858B2Publication Date: 2018-06-26
- Inventor: Shoichi Suzuki , Tatsushi Aiba , Kimihiko Imamura , Kazunari Yokomakura , Hiroki Takahashi
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai, Osaka
- Agency: ScienBiziP, P.C.
- Priority: JP2014-225689 20141106
- International Application: PCT/JP2015/080911 WO 20151102
- International Announcement: WO2016/072382 WO 20160512
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W52/34 ; H04W72/04
Abstract:
With respect to uplink carrier aggregation, transmit power in a serving cell (c) is determined on the basis of maximum output power (PCMAX,C) for the serving cell c and total maximum output power (PCMAX). The maximum output power (PCMAX, C) for the serving cell (c) is based on maximum output power (PPowerClass) defined by a power class corresponding to a band to which the serving cell (c) belongs, and the total maximum output power (PCMAX) is based on maximum output power (PPowerClass) defined by a power class corresponding to a combination of aggregated bands.
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