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    METHOD, APPARATUS, AND SYSTEM FOR INITIAL CELL ACCESS IN WIRELESS COMMUNICATION SYSTEM
    36.
    发明公开
    METHOD, APPARATUS, AND SYSTEM FOR INITIAL CELL ACCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230189308A1

    公开(公告)日：2023-06-15

    申请号：US18105812

    申请日：2023-02-04

    Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

    Inventor： Kyungjun CHOI ,  Minseok NOH ,  Geunyoung SEOK ,  Jinsam KWAK ,  Juhyung SON

    IPC: H04W72/51 ,  H04W72/1273

    CPC classification number: H04W72/51 ,  H04W72/1273

    Abstract: The present specification relates to a method, apparatus, and system for initial cell access in a wireless communication system. The present specification discloses reduced capability user equipment (UE) comprising: a communication module configured to receive configuration information for configuring a first downlink bandwidth part (DL BWP) and a first uplink bandwidth part (BWP) to be used for an initial access procedure, receive an indicator indicating BWP access barring of first user equipment in a second UL BWP and a second DL BWP for legacy-type second user equipment, and perform, on the basis of the indicator, the initial access procedure via at least one of the first DL BWP, the first UL BWP, the second DL BWP, and the second UL BWP; and a processor that controls the reception of the configuration information, the performance of the initial access procedure, and the reception of the indicator. The RedCap user equipment may smoothly perform the initial cell access, may perform a random access procedure without a collision with existing legacy-type user equipment, and may perform communication on the basis of various types of frequency hopping designs.

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    38.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230131003A1

    公开(公告)日：2023-04-27

    申请号：US18088522

    申请日：2022-12-24

    Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

    Inventor： Minseok NOH ,  Kyungjun CHOI ,  Geunyoung SEOK ,  Jinsam KWAK

    IPC: H04W74/08

    Abstract: The present invention relates to a method for transmitting an uplink channel in a wireless communication system. The method performed by a terminal comprises the steps of: receiving resource information related to transmission of an uplink channel from a base station; detecting a downlink channel transmitted from the base station; and transmitting the uplink channel to the base station on the basis of the resource information according to the result of detecting the downlink channel, wherein the uplink channel is transmitted within a channel-occupancy time (COT) initiated by the base station or transmitted within a a COT initiated by the terminal.

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