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    METHOD AND DEVICE FOR SUPPORTING REPETITIVE CSI-RS RESOURCE TRANSMISSION IN MOBILE COMMUNICATION SYSTEM
    21.
    发明申请
    METHOD AND DEVICE FOR SUPPORTING REPETITIVE CSI-RS RESOURCE TRANSMISSION IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200287683A1

    公开(公告)日：2020-09-10

    申请号：US16881742

    申请日：2020-05-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngwoo KWAK ,  Hoondong NOH ,  Cheolkyu SHIN

    IPC: H04L5/00 ,  H04B7/06 ,  H04W72/04

    Abstract: The disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The disclosure may be applied to an intelligent service (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. A method is provided for receiving a CSI-RS. The method includes acquiring, by a UE, a configuration for a resource set including a resource set identifier, information for at least one CSI-RS resource, and repetition information, wherein a number of the at least one CSI-RS resource is up to a maximum number of CSI-RS resources per resource set, and the repetition information is set as either on or off; acquiring, by the UE, a CSI-RS resource configuration per CSI-RS resource including a CSI-RS resource identifier, information for a number of CSI-RS ports, and information for an OFDM symbol; acquiring, by the UE, from the base station, a CSI report configuration including information for reporting parameters and information for a reporting method, wherein the information for the reporting parameters indicates at least one of a CRI, a RI, a PMI, or a CQI, and the information for the reporting method corresponds to periodic, semi-persistent, or aperiodic; and transmitting, by the UE, to the base station, CSI based on the configuration for the resource set and the CSI report configuration.

    METHOD AND APPARATUS FOR CSI REPORTING IN WIRELESS COMMUNICATION SYSTEM
    26.
    发明申请
    METHOD AND APPARATUS FOR CSI REPORTING IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190215086A1

    公开(公告)日：2019-07-11

    申请号：US16245579

    申请日：2019-01-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Youngwoo KWAK ,  Hoondong NOH ,  Cheolkyu SHIN

    IPC: H04B17/327 ,  H04L1/06 ,  H04W24/10 ,  H04W76/11 ,  H04W72/14

    CPC classification number: H04B17/327 ,  H04L1/0693 ,  H04W24/10 ,  H04W72/14 ,  H04W76/11

    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 disclosure provides a priority of CSI reporting in a mobile communication system, and provides a method in which a UE performs CSI reporting with high priority according to the priority. The method includes receiving channel state information (CSI) feedback configuration information from a base station; identifying a CSI reporting to be performed based on the CSI feedback configuration information, as a result of two CSI reportings overlapping; and performing the identified CSI reporting to the base station. The CSI reporting is identified based on types of CSI reportings, and a CSI reporting associated with a reference signal received power (RSRP) is prioritized over a CSI reporting that is not associated with the RSRP.

    METHOD AND APPARATUS FOR TRANSMITTING INFORMATION RELATED TO A REFERENCE SIGNAL
    29.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING INFORMATION RELATED TO A REFERENCE SIGNAL 审中-公开

    公开(公告)号：US20170201360A1

    公开(公告)日：2017-07-13

    申请号：US15321506

    申请日：2016-09-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Cheolkyu SHIN ,  Youngwoo KWAK ,  Hoondong NOH ,  Younsun KIM ,  Jinyoung OH

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0048 ,  H04B7/0452 ,  H04J13/004 ,  H04W72/0406

    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 method for transmitting/receiving signals in a mobile communication system according to an embodiment of the present invention includes: receiving control information; obtaining information related to the orthogonal cover code (OCC) length, based on the received control information; and receiving a reference signal, based on the information related to the OCC length. In a mobile communication system according to embodiments of the present invention, the base station transmits information related to a reference signal to a terminal, and the terminal receives the reference signal based on the received information, thereby improving the performance of channel estimation.

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