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    METHOD AND APPARATUS FOR BEAM SEARCHING AND MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM
    22.
    发明申请
    METHOD AND APPARATUS FOR BEAM SEARCHING AND MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180227898A1

    公开(公告)日：2018-08-09

    申请号：US15883384

    申请日：2018-01-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeehwan NOH ,  Taeyoung KIM ,  Jiyun SEOL ,  Hyunil YOO

    IPC: H04W72/04 ,  H04W76/10

    CPC classification number: H04W72/046 ,  H04B7/02 ,  H04B7/0695 ,  H04B7/088 ,  H04W76/10

    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). A method for beam management of a base station and an apparatus therefor are provided. The method includes receiving information on whether beam correspondence (BC) of a terminal is established, identifying information on whether BC of the base station is established, determining whether reciprocal BC is established based on the information on whether the BC of the terminal is established and whether the BC of the base station is established, and determining whether to perform an uplink beam management operation based on whether the reciprocal BC is established, and a base station for performing the same.

    APPARATUS AND METHOD FOR PERFORMING MEASUREMENT
    25.
    发明申请
    APPARATUS AND METHOD FOR PERFORMING MEASUREMENT 有权

    公开(公告)号：US20210281310A1

    公开(公告)日：2021-09-09

    申请号：US17302686

    申请日：2021-05-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Namjeong LEE ,  Jung-Min MOON ,  Hyunseok RYU ,  Peng XUE ,  Hyunil YOO ,  Cheol JEONG ,  Taeyoung KIM

    IPC: H04B7/08 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02

    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). According to various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.

    RESOURCE ELEMENT OFFSETTING IN A TELECOMMUNICATION SYSTEM
    26.
    发明申请
    RESOURCE ELEMENT OFFSETTING IN A TELECOMMUNICATION SYSTEM 有权

    公开(公告)号：US20210250915A1

    公开(公告)日：2021-08-12

    申请号：US16766666

    申请日：2018-11-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunil YOO ,  Mythri HUNUKUMBURE ,  Yinan QI ,  Hyungju NAM

    IPC: H04W72/04 ,  H04L5/00 ,  H04L27/14

    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.
    Disclosed is a method of subcarrier index mapping for application to Phase Tracking Reference Signal, PTRS, within a Resource Block, RB, in a telecommunication system, wherein a particular subcarrier index to which PTRS is mapped is determined on the basis of one or more of: Cell ID, DMRS Port Index, DMRS SCID UE-specific ID (RNTI).

    METHOD AND APPARATUS FOR DECODING RANDOM ACCESS RESPONSE MESSAGE IN WIRELESS COMMUNICATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR DECODING RANDOM ACCESS RESPONSE MESSAGE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190327764A1

    公开(公告)日：2019-10-24

    申请号：US16090523

    申请日：2017-04-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyunil YOO ,  Taeyoung KIM ,  Jeehwan NOH

    IPC: H04W74/08 ,  H04W74/00

    Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. A method for a terminal according to the present disclosure comprises the steps of transmitting a random access preamble through a resource associated with a resource through which a downlink synchronization signal has been received; receiving a random access response message to the random access preamble; and decoding the random access response message by using information determined on the basis of the resource through which the downlink synchronization signal has been received.

    METHODS AND APPARATUS FOR TRANSMITTING RACH IN WIRELESS COMMUNICATION SYSTEM
    30.
    发明申请
    METHODS AND APPARATUS FOR TRANSMITTING RACH IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190159244A1

    公开(公告)日：2019-05-23

    申请号：US16193726

    申请日：2018-11-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunil YOO ,  Taeyoung KIM ,  Hyungju NAM ,  Jeehwan NOH ,  Yeohun YUN

    IPC: H04W74/00 ,  H04W74/08 ,  H04L5/00

    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). A method for operating a terminal in a wireless communication system includes receiving configuration information regarding a random access channel (RACH) from a base station, and transmitting a RACH preamble based on the configuration information. The configuration information includes information indicating the number of RACH transmission occasions in a frequency axis. A terminal includes a processor configured to receive configuration information regarding a RACH from a base station, and transmit a RACH preamble according to the configuration information, wherein the configuration information includes information indicating the number of RACH transmission occasions in a frequency axis.

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