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    System and method for common and UE-specific frequency resource scheduling
    32.
    发明授权
    System and method for common and UE-specific frequency resource scheduling 有权

    公开(公告)号：US11758528B2

    公开(公告)日：2023-09-12

    申请号：US17646107

    申请日：2021-12-27

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jingxing Fu ,  Bin Yu ,  Chen Qian ,  Qi Xiong ,  Chenxi Hao

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/23

    CPC classification number: H04W72/0453 ,  H04L5/00 ,  H04W72/23

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides a resource scheduling method, which includes: determining, by a UE, a resource allocation indicating way in DCI of a first type search space and a resource allocation indicating way in DCI of a second type search space, performing, by the UE, blind detection for PDCCH/EPDCCH on the bandwidth and the location of all the frequency resources available for the UE frequency resource allocation in the corresponding resource allocation indicating way according to the allocation unit of the UE frequency resource in the corresponding resource allocation indicating way, determining a bandwidth and a location of an uplink resource and/or a downlink resource actually allocated for the UE.

    Random access method, terminal equipment and computer storage medium
    39.
    发明授权
    Random access method, terminal equipment and computer storage medium 有权

    公开(公告)号：US11533759B2

    公开(公告)日：2022-12-20

    申请号：US16672360

    申请日：2019-11-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Qi Xiong ,  Chen Qian ,  Bin Yu

    IPC: H04W74/08 ,  H04L5/00 ,  H04W56/00 ,  H04L1/00 ,  H04W76/27 ,  H04W72/04

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present application relates to the field of radio communication technology, and discloses a random access method, a terminal equipment, and a computer readable storage medium, wherein the random access method includes: receiving configuration information for random access from a base station; determining available first physical random access channel transmission occasions (ROs) according to at least one configured CSI-RS based on the configuration information; and performing random access according to the available first ROs. The method of the embodiment of the present application enables the UE to determine the time-frequency resources for random access by the configured CSI-RS indication.

    Method and device for reporting a power headroom report
    40.
    发明授权
    Method and device for reporting a power headroom report 有权

    公开(公告)号：US11452051B2

    公开(公告)日：2022-09-20

    申请号：US16478780

    申请日：2018-01-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jingxing Fu ,  Bin Yu ,  Chen Qian ,  Di Su ,  Qi Xiong ,  Yingjie Zhang

    IPC: H04W52/36 ,  H04W52/32 ,  H04L5/00

    Abstract: The present invention provides a method and device for reporting a Power Headroom Report (PHR), comprises: based on the type of PUCCH to be transmitted, determining the type of the PHR; based on the type of PHR, determining a corresponding power headroom and reporting the PHR. By applying this technical solution, the base station can acquire the power headroom in the power headroom report after acquiring the power headroom report, and then be aware of the usage of power for transmitting Physical Uplink Control Channel (PUCCH) from User Equipment (UE) based on the acquired power headroom, thereby, the base station can configure the number of serving cells and the feedback mode of Channel State Information (CSI) better based on the usage of power for transmitting PUCCH; meantime, the base station determines whether or not to bind the Hybrid Automatic Retransmission Request—Acknowledgement (HARQ-ACK).

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