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公开(公告)号：EP3768014A1
公开(公告)日：2021-01-20
申请号：EP19767613.3
申请日：2019-03-12
摘要： Included are a receiver receiving a PDCCH and a PDSCH scheduled by the PDCCH, and a transmitter transmitting, on a PUCCH, one or multiple HARQ-ACKs including at least a HARQ-ACK corresponding to a TB included in the PDSCH and an SR.
For the HARQ-ACK of two or less bits, a resource of the PUCCH is, from one or multiple PUCCH resources in a PUCCH resource set, based at least on a first value based at least on the number of bits of the one or multiple HARQ-ACKs transmitted in the PUCCH, regardless of the number of resources of the SR overlapping with the PUCCH.
For the HARQ-ACK of more than two bits, the resource of the PUCCH is, from the one or multiple PUCCH resources in the PUCCH resource set, based at least on a sum of the number of bits of the one or multiple HARQ-ACKs and the SR.-
公开(公告)号：EP3684126A1
公开(公告)日：2020-07-22
申请号：EP18857264.8
申请日：2018-08-22
发明人： NAKASHIMA, Daiichiroh , YOSHIMURA, Tomoki , SUZUKI, Shouichi , LIU, Liqing , LEE, Taewoo , OHUCHI, Wataru
IPC分类号： H04W72/04
摘要： The present invention is provided with: a radio resource control layer processing unit (16) configured to configure the number of PDCCH candidates configured in a dedicated control resource set, based on RRC signaling; a receiver (10) configured to monitor the multiple PDCCH candidates in the dedicated control resource set; and a decoding unit configured to decode the PDCCH candidates. a first number of the PDCCH candidates are monitored in the dedicated control resource set in a time period in which a common control resource set is not configured, a second number of the PDCCH candidates are monitored in the dedicated control resource set in a time period in which the common control resource set is configured, and a third number of the PDCCH candidates are monitored in the common control resource set. The sum of the second number and the third number is equal to the first number.
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公开(公告)号：EP3783949A1
公开(公告)日：2021-02-24
申请号：EP19787776.4
申请日：2019-04-16
发明人： LEE, Taewoo , SUZUKI, Shouichi , OHUCHI, Wataru , YOSHIMURA, Tomoki , LIU, Liqing , LIN, Huifa
摘要： To enable efficient uplink transmission. A terminal apparatus includes: a coder configured to code a UCI payload and perform rate matching of coded bits of the UCI payload; and a transmitter configured to transmit the UCI payload by using a PUSCH, the UCI payload includes at least HARQ-ACK information and/or CSI, a length of an output sequence Euci of the rate matching is provided based on a first number of CRC bits L UCI , the first number of CRC bits L UCI is provided based on a size of the payload, and a size of second CRC bits added to the payload is provided based on the size of the payload and the length of the output sequence E UCI of the rate matching.
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公开(公告)号：EP3739783A1
公开(公告)日：2020-11-18
申请号：EP19737973.8
申请日：2019-01-09
摘要： A terminal apparatus includes a receiver configured to receive a PDCCH including a DCI format, and a transmitter configured to transmit a PUCCH. In a case that the DCI format schedules a PDSCH and that a last OFDM symbol of the PDSCH is mapped in a first slot, the PUCCH is transmitted in a second slot, the number of slots from the first slot to the second slot is given based on a PDSCH-to-HARQ-timing-indicator field, and a length of each of the slots is given based on a subcarrier spacing configuration of the PUCCH.
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公开(公告)号：EP3739782A1
公开(公告)日：2020-11-18
申请号：EP19737972.0
申请日：2019-01-09
摘要： An apparatus includes a receiver configured to receive a PDCCH including a DCI format, and a transmitter configured to transmit a PUCCH, wherein in a case that the DCI format schedules a PDSCH and that a last OFDM symbol of the PDSCH is mapped in a first slot, the PUCCH is transmitted in a second slot, and a first offset from the first slot to the second slot is given at least based on a PDSCH-to-HARQ-timing-indicator included in the DCI format, and in a case that the DCI format indicates an SPS release and that a last OFDM symbol of the PDCCH is mapped to a third slot, the PUCCH is transmitted in a fourth slot, and a second offset from the third slot to the fourth slot is given at least based on the PDSCH-to-HARQ-timing-indicator.
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公开(公告)号：EP3684125A1
公开(公告)日：2020-07-22
申请号：EP18855632.8
申请日：2018-09-11
摘要： A terminal apparatus capable of efficiently performing the uplink and/or downlink communication is provided. The terminal apparatus receives higher layer signaling used for configuration of multiple scheduling request configurations, and transmits HARQ-ACK bits and scheduling request bits by using a HARQ-ACK PUCCH resource. Each of the multiple scheduling request configurations corresponds to one or more logical channels. Each of the multiple scheduling request configurations includes an SR PUCCH resource. The scheduling request bits are added to a sequence of the HARQ-ACK bits. In a case that the HARQ-ACK PUCCH resource and SR PUCCH resource overlap with each other in a time domain, a size of the scheduling request bits is given based on a number of scheduling request configurations with the overlapping SR PUCCH resource.
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公开(公告)号：EP3641184A1
公开(公告)日：2020-04-22
申请号：EP18817828.9
申请日：2018-05-23
摘要： A terminal apparatus capable of efficiently performing uplink and/or downlink communication is provided. With respect to communication related to transport blocks and code block groups, in a case that a PDSCH and/or a PUSCH is scheduled by a PDCCH detected in a common search space CSS, an operation applied to a transmission process includes a prescribed operation regardless of a prescribed condition and first configuration information. In a case that the PDSCH and/or the PUSCH is scheduled by the PDCCH detected in a UE-specific search space USS, the operation applied to the transmission process is provided, based at least on the prescribed condition and/or the first configuration information.
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