Invention Grant
- Patent Title: Terminal apparatus, base station apparatus, and communication method
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Application No.: US16757196Application Date: 2018-10-19
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Publication No.: US11316653B2Publication Date: 2022-04-26
- Inventor: Shoichi Suzuki , Wataru Ouchi , Tomoki Yoshimura , Liqing Liu , Taewoo Lee
- Applicant: SHARP KABUSHIKI KAISHA , FG Innovation Company Limited
- Applicant Address: JP Sakai; HK Tuen Mun
- Assignee: SHARP KABUSHIKI KAISHA,FG Innovation Company Limited
- Current Assignee: SHARP KABUSHIKI KAISHA,FG Innovation Company Limited
- Current Assignee Address: JP Sakai; HK Tuen Mun
- Agency: ScienBiziP, P.C.
- Priority: JPJP2017-203695 20171020
- International Application: PCT/JP2018/039044 WO 20181019
- International Announcement: WO2019/078363 WO 20190425
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W76/27 ; H04W72/04 ; H04W80/02
Abstract:
A terminal apparatus is a terminal apparatus for communicating via a primary cell and a secondary cell, the terminal apparatus including: a receiver configured to receive an activation/deactivation MAC CE indicating activation of the secondary cell; and a medium access control layer processing unit configured to: activate a first downlink BWP in multiple downlink BWPs in a case that the activation/deactivation MAC CE is received and the secondary cell is not activated; and not to activate the first downlink BWP in a case that the activation/deactivation MAC CE is received, the secondary cell is activated, and a second downlink BWP of the secondary cell is activated. The first downlink BWP is different from the second downlink BWP.
Public/Granted literature
- US20210126762A1 TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD Public/Granted day:2021-04-29
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