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公开(公告)号：EP3911072A1
公开(公告)日：2021-11-17
申请号：EP20738220.1
申请日：2020-01-08
发明人： YOSHIMURA, Tomoki , NAKASHIMA, Daiichiro , SUZUKI, Shoichi , NOGAMI, Toshizo , OUCHI, Wataru , LEE, Taewoo , LIN, Huifa
摘要： A terminal apparatus comprises a reception unit and a higher layer processing unit. When a carrier is set in an unlicensed band, the reception unit is configured to detect a first PDCCH in a first type 0 PDCCH common search space set and receive a first PDSCH scheduled by the first PDCCH. When the carrier is set in a band different from the unlicensed band, the reception unit is configured to detect a second PDCCH in a second type 0 PDCCH common search space set and receive a second PDSCH scheduled by the second PDCCH. A higher layer processing unit is configured to manage common RRC signaling included in the first PDSCH or the second PDSCH. A time domain resource configuration of the first PDSCH is a first configuration, and a time domain resource configuration of the second PDSCH is a second configuration different from the first configuration.
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公开(公告)号：EP3876592A1
公开(公告)日：2021-09-08
申请号：EP19879596.5
申请日：2019-10-07
发明人： YOSHIMURA, Tomoki , NAKASHIMA, Daiichiro , NOGAMI, Toshizo , SUZUKI, Shoichi , OUCHI, Wataru , LEE, Taewoo , LIN, Huifa
摘要： The present invention is capable of performing communication efficiently. This communication method is used in a terminal device that communicates with a base station device, wherein: a first monitoring occasion and a second monitoring occasion for a PDCCH are set, a reception unit receives the PDCCH in at least the second monitoring occasion; and a HARQ-ACK code book is generated on the basis of a value of a DAI field included in the PDCCH, on the assumption that the PDCCH has been detected in the first monitoring occasion, and the HARQ-ACK code book is transmitted by use of a PUCCH or a PUSCH.
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公开(公告)号：EP3827613A1
公开(公告)日：2021-06-02
申请号：EP19840823.9
申请日：2019-07-24
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公开(公告)号：EP3706487A1
公开(公告)日：2020-09-09
申请号：EP18873338.0
申请日：2018-10-31
发明人： LEE, Taewoo , SUZUKI, Shoichi , OUCHI, Wataru , LIU, Liqing , YOSHIMURA, Tomoki
IPC分类号： H04W72/04
摘要： A terminal apparatus includes a receiver configured to receive a first Physical Downlink Control Channel (PDCCH) including a first downlink Bandwidth part Index Field (BIF) based on a PDCCH candidate of a first search space in a first serving cell and receive a second PDCCH including a second downlink BIF based on a PDCCH candidate in a second search space in the first serving cell, and
a higher layer processing unit configured to activate any downlink bandwidth part (BWP) of a first set of downlink BWPs in the first serving cell based on information indicated by the first downlink BIF and activate a downlink BWP of a second set of downlink BWPs in a second serving cell based on information indicated by the second downlink BIF.-
公开(公告)号：EP3855790A1
公开(公告)日：2021-07-28
申请号：EP19863189.7
申请日：2019-09-18
发明人： LIN, Huifa , SUZUKI, Shoichi , YOSHIMURA, Tomoki , LEE, Taewoo , OUCHI, Wataru , NOGAMI, Toshizo
摘要： A terminal device comprising: a receiving unit for receiving a PDCCH having a first DCI format; and a transmission unit for transmitting a UCI-containing PUCCH and PUSCH. The transmission unit multiplexes the UCI onto a first PUSCH dynamically scheduled via the first DCI format when the PUCCH conflicts with a plurality of PUSCHs including the first PUSCH and a second PUSCH for a semi-permanently transmitted CSI, and multiplexes the UCI onto a third PUSCH, for aperiodically transmitted CSI when the PUCCH conflicts with the third PUSCH.
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6.发明公开
公开(公告)号：EP3780851A1
公开(公告)日：2021-02-17
申请号：EP20198187.5
申请日：2017-05-31
发明人： SUZUKI, Shoichi , YOSHIMURA, Tomoki , AIBA, Tatsushi , OUCHI, Wataru , HAYASHI, Takashi , LIU, Liqing
摘要： A terminal apparatus receives an uplink grant used to schedule a PUSCH; transmits, in a case that an HARQ-ACK request included in the uplink grant is set so as to trigger transmission of an HARQ-ACK, the HARQ-ACK on the PUSCH corresponding to the uplink grant; and transmits, in a case that a CSI request included in the uplink grant is set so as to trigger a CSI report, an RI on the PUSCH corresponding to the uplink grant, in which an index of an SC-FDMA symbol in which the RI is transmitted is provided based on a value of the HARQ-ACK request.
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公开(公告)号：EP3651391A1
公开(公告)日：2020-05-13
申请号：EP18828550.6
申请日：2018-07-03
发明人： SUZUKI, Shoichi , YOSHIMURA, Tomoki , OUCHI, Wataru , LEE, Taewoo , LIU, Liqing
摘要： A terminal apparatus includes a receiver configured to receive a PDCCH including downlink control information used for scheduling of a PUSCH, a coding unit configured to encode uplink control information, and a transmitter configured to transmit the uplink control information by using the PUSCH. A coding rate R and a modulation order Q m are given based on one field included in the downlink control information. The number Q of coded bits of the uplink control information is given at least based on the number Q' of coded modulation symbols for the uplink control information and the modulation order Q m . The number Q' of coded modulation symbols is given at least based on the coding rate R and the modulation order Q m .
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公开(公告)号：EP3537801A1
公开(公告)日：2019-09-11
申请号：EP17867674.8
申请日：2017-11-01
摘要： A terminal apparatus includes a receiver configured to receive a DCI format including an uplink grant, and a transmitter configured to transmit a PUSCH or an sPUSCH based on the uplink grant. A TTI of the PUSCH is one sub-frame. A TTI of the sPUSCH is shorter in value than one slot. In a case that a transmission of a channel quality indicator is triggered in response to a transmission of the PUSCH, the uplink control information is transmitted in the PUSCH. In a case that a transmission of a channel quality indicator is triggered in response to a transmission of the sPUSCH, a transmission of the uplink control information is dropped.
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公开(公告)号：EP3500018A1
公开(公告)日：2019-06-19
申请号：EP17839561.2
申请日：2017-08-09
摘要： A terminal apparatus includes: a reception unit configured to: receive a PDCCH or an EPDCCH with a DCI format and a first RRC parameter, and decode a PDSCH according to detection of the PDCCH or the EPDCCH; and a transmission unit configured to: transmit a HARQ-ACK in a subframe n according to detection of the PDSCH in a subframe n-k. Whether the PUCCH resource is given at least based on the first RRC parameter is determined at least based on part of or all of the first condition and the second condition described below:
• first condition: the value k, and
• second condition: which one of CSS and USS is a search space to which a physical downlink control channel including the DCI format is mapped.-
公开(公告)号：EP3952171A1
公开(公告)日：2022-02-09
申请号：EP20776996.9
申请日：2020-02-28
发明人： NAKASHIMA, Daiichiro , YOSHIMURA, Tomoki , LIN, Huifa , NOGAMI, Toshizo , OUCHI, Wataru , SUZUKI, Shoichi , LEE, Taewoo
摘要： The objective of the present invention is to enable HARQ-ACK transmission and reception to be performed efficiently. If transmission of a first HARQ-ACK codebook is triggered, and transmission of a second HARQ-ACK codebook is triggered before the first HARQ-ACK codebook has been transmitted, a terminal device cancels the transmission of the first HARQ-ACK codebook and transmits the second HARQ-ACK codebook.
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