- 专利标题: TERMINAL APPARATUS
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申请号: US17045427申请日: 2019-04-04
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公开(公告)号: US20210160917A1公开(公告)日: 2021-05-27
- 发明人: JUNGO GOTO , OSAMU NAKAMURA , SEIJI SATO , YASUHIRO HAMAGUCHI
- 申请人: SHARP KABUSHIKI KAISHA , FG Innovation Company Limited
- 申请人地址: JP Sakai City, Osaka; HK Tuen Mun
- 专利权人: SHARP KABUSHIKI KAISHA,FG Innovation Company Limited
- 当前专利权人: SHARP KABUSHIKI KAISHA,FG Innovation Company Limited
- 当前专利权人地址: JP Sakai City, Osaka; HK Tuen Mun
- 优先权: JP2018-073226 20180405
- 国际申请: PCT/JP2019/014923 WO 20190404
- 主分类号: H04W72/14
- IPC分类号: H04W72/14 ; H04W72/12 ; H04W72/04
摘要:
To provide a base station apparatus, a terminal apparatus, and a communication method capable of ensuring high reliability and low latency of URLLC. There are included a receiver configured to detect first and second DCI formats and RRC information, and a transmitter capable of data transmission based on any of a first uplink grant to be available via activation by using a radio resource periodicity included in the RRC information and the first DCI format, a second uplink grant to be available via activation by using the radio resource periodicity included in the RRC information and the second DCI format, and a third uplink grant to be available after detection of the second DCI format, wherein multiple DCI formats are detected, the transmitter performs an override, in a case that the third uplink grant overlaps in a time domain with the second uplink grant, and performs an override, in a case that the first uplink grant overlaps in a time domain with the third uplink grant.