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    COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD
    12.
    发明公开
    COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20240276558A1

    公开(公告)日：2024-08-15

    申请号：US18627838

    申请日：2024-04-05

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Haruhiko SOGABE ,  Daiki MAEMOTO ,  Tatsuki NAGANO ,  Hideaki TAKAHASHI

    IPC: H04W74/0836 ,  H04W72/02 ,  H04W72/1268 ,  H04W74/08

    CPC classification number: H04W74/0836 ,  H04W72/02 ,  H04W72/1268 ,  H04W74/0866

    Abstract: A communication apparatus having at least one of a plurality of features defined in a mobile communication system, the communication apparatus comprising: a receiver configured to receive, from a base station, a system information block including information indicating a plurality of resources of random access and information indicating correspondence between each of the plurality of resources of the random access and a combination of one or more features; and a controller configured to select, from the plurality of resources of the random access, a resource of the random access corresponding to the at least one of the plurality of features which the communication apparatus has, on a basis of the information indicating the correspondence, and to calculate a random access-radio network temporary identifier (RA-RNTI) used in a random access procedure on a basis of the selected resource of the random access. The one or more features includes at least one of a reduced capability (RedCap) feature, a small data feature, a network slicing feature, and a feature for repetition of a message3 (MSG3).

    COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD
    13.
    发明公开
    COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20240163049A1

    公开(公告)日：2024-05-16

    申请号：US18423549

    申请日：2024-01-26

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuki NAGANO ,  Hideaki TAKAHASHI

    IPC: H04L5/00

    CPC classification number: H04L5/005

    Abstract: A communication apparatus includes: a receiver configured to receive a system information block from a base station, the system information block including one or a plurality of tracking reference signal (TRS) resource configurations for the communication apparatus in a radio resource control (RRC) idle state or an RRC inactive state. The receiver receives downlink control information (DCI) including a TRS field relating to availability of the one or the plurality of TRS resource configurations, from the base station. The system information block further includes: information for configuring a correspondence between each TRS resource configuration in the one or the plurality of TRS resource configurations and a bit of the TRS information field indicating availability of the TRS resource configuration; and information for configuring a validity duration for the TRS field.

    TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD
    14.
    发明公开
    TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20240089914A1

    公开(公告)日：2024-03-14

    申请号：US18502665

    申请日：2023-11-06

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuki NAGANO ,  Hideaki TAKAHASHI

    IPC: H04W68/00 ,  H04L5/00 ,  H04W68/02

    CPC classification number: H04W68/005 ,  H04L5/0053 ,  H04W68/02

    Abstract: A terminal includes: a receiving unit which receives, from a base station, system information including information for indicating a total number of subgroups of a paging occasion and information for indicating a number of paging occasions, and which receives, from the base station, first downlink control information including a field for indicating a subgroup of the paging occasion; and a control unit which determines a number of bits for the field based on the information for indicating the total number of subgroups and the information for indicating the number of paging occasions, and which controls monitoring of a physical downlink control channel (PDCCH) for second downlink control information in the paging occasion based on a value of the field.

    USER EQUIPMENT, BASE STATION, AND COMMUNICATION CONTROL METHOD
    15.
    发明公开
    USER EQUIPMENT, BASE STATION, AND COMMUNICATION CONTROL METHOD 审中-公开

    公开(公告)号：US20240015835A1

    公开(公告)日：2024-01-11

    申请号：US18472654

    申请日：2023-09-22

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuki NAGANO ,  Tomoyuki YAMAMOTO

    IPC: H04W76/25

    CPC classification number: H04W76/25 ,  H04W88/06

    Abstract: A user equipment is configured to communicate with a plurality of networks using a plurality of subscriber identity modules. The user equipment communicates with a base station of a first network included in the plurality of networks. The user equipment determines whether or not a second network included in the plurality of networks is synchronized with the first network. The user equipment transmits, to the base station, a radio resource control (RRC) message including an information element indicating whether or not the second network is synchronized with the first network.

    TERMINAL, BASE STATION AND WIRELESS COMMUNICATION METHOD
    16.
    发明公开
    TERMINAL, BASE STATION AND WIRELESS COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20240015641A1

    公开(公告)日：2024-01-11

    申请号：US18474075

    申请日：2023-09-25

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuki NAGANO ,  Hideaki TAKAHASHI

    IPC: H04W48/16 ,  H04W36/30

    CPC classification number: H04W48/16 ,  H04W36/30

    Abstract: A terminal includes: a receiving unit which receives system information including information indicating a minimum reception level in a cell; and a control unit which controls cell selection and/or cell reselection based on a reception level value derived based on the information used for indicating the minimum reception level and a value for a terminal with a specific number of receivers to the minimum reception level, wherein the value for the terminal with the specific number of receivers to the minimum reception level is a predetermined value for a terminal with a single receiver.

    TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD
    19.
    发明公开
    TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD 审中-公开

    公开(公告)号：US20240244672A1

    公开(公告)日：2024-07-18

    申请号：US18618786

    申请日：2024-03-27

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Tatsuki NAGANO ,  Hideaki Takahashi

    IPC: H04W74/0838 ,  H04W72/23

    CPC classification number: H04W74/0838 ,  H04W72/23

    Abstract: A terminal that includes a reception unit that receives a first SS/PBCH block based on information related to transmission of a first synchronization signal and physical broadcast channel (SS/PBCH) block included in a radio resource control message, and receives a second SS/PBCH block based on information related to transmission of the second SS/PBCH block in a case where the information related to transmission of the second SS/PBCH block is included in the radio resource control message, and a control unit that, in a case where the second SS/PBCH block is received by the reception unit, selects a random access occasion in a contention free random access procedure based on the second SS/PBCH block.

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