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149 条记录 (耗时 0.014 秒)

    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
    4.
    发明公开
    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD 审中-公开

    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

    申请人： Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

    发明人： YOSHIMURA, Tomoki ,  NAKASHIMA, Daiichiro ,  SUZUKI, Shoichi ,  NOGAMI, Toshizo ,  OUCHI, Wataru ,  LEE, Taewoo ,  LIN, Huifa

    IPC分类号： H04W72/04 ,  H04L27/26

    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.

    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
    6.
    发明公开
    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD 审中-公开

    公开(公告)号：EP3860269A1

    公开(公告)日：2021-08-04

    申请号：EP19866909.5

    申请日：2019-09-26

    申请人： Sharp Kabushiki Kaisha

    发明人： YOSHIMURA, Tomoki ,  SUZUKI, Shoichi ,  NOGAMI, Toshizo ,  OUCHI, Wataru ,  LEE, Taewoo ,  LIN, Huifa

    IPC分类号： H04W72/04 ,  H04W72/12

    摘要： A terminal apparatus includes a receiver configured to monitor a PDCCH with a DCI format on an active downlink BWP in a serving cell in a Secondary Cell Group (SCG), the DCI format being used for scheduling a PDSCH, and receive the PDSCH on the downlink BWP, and a transmitter configured to transmit a HARQ-ACK on a PUCCH. A value N RFV of a frequency domain resource allocation field included in the DCI format is equal to N size BWP ∗ (L RBs - 1) + RB start , in a case that L RBs -1 is equal to or smaller than floor(N size BWP /2), the value N RIV is equal to N size BWP ∗ (N size BWP - L RBs + 1) + (N size BWP - 1 - RB start ) in a case that L RBs - 1 is larger than floor(N size BWP /2), the floor(N size BWP /2) represents a largest integer within a range that does not exceed N size BWP /2, the RB start is a starting resource block for allocation of the PDSCH, the L RBs is a number of resource blocks allocated to the PDSCH, and the N size BWP is given based on the number of resource blocks in an initial downlink BWP configured by a first parameter in a case that the DCI format is detected in a common search space.

    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
    9.
    发明公开
    TERMINAL DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD 审中-公开

    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

    申请人： Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

    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.

    TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD
    10.
    发明公开
    TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD 审中-公开

    公开(公告)号：EP3706460A1

    公开(公告)日：2020-09-09

    申请号：EP18873083.2

    申请日：2018-11-02

    申请人： Sharp Kabushiki Kaisha

    发明人： YOSHIMURA, Tomoki ,  SUZUKI, Shoichi ,  OUCHI, Wataru ,  LIU, Liqing ,  LEE, Taewoo

    IPC分类号： H04W28/06 ,  H04W72/04 ,  H04W72/12

    摘要： A terminal apparatus that communicates with a base station apparatus by using a cell including a first downlink carrier bandwidth part and a second downlink carrier bandwidth part includes a receiver configured to monitor a PDCCH in the first downlink carrier bandwidth part and a decoder configured to decode a PDSCH in the first downlink carrier bandwidth part based on a DCI format included in the PDCCH. The DCI format includes frequency domain resource assignment information of the PDSCH, and a size of the frequency resource assignment information is given at least based on the number of resource blocks included in the second downlink carrier bandwidth part.