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    METHOD AND APPARATUS FOR UPLINK SCHEDULING ON LOGICAL CHANNEL PRIORITY IN MOBILE COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR UPLINK SCHEDULING ON LOGICAL CHANNEL PRIORITY IN MOBILE COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220022225A1

    公开(公告)日：2022-01-20

    申请号：US17492310

    申请日：2021-10-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Anil AGIWAL ,  Jungmin MOON ,  Seunghoon PARK

    IPC: H04W72/12 ,  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. According to the present disclosure, a terminal can perform uplink scheduling in accordance with a priority of a logical channel in a mobile communication system supporting various numerology types and TTI durations.

    METHOD AND DEVICE FOR CONFIGURING CELL IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND DEVICE FOR CONFIGURING CELL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210352532A1

    公开(公告)日：2021-11-11

    申请号：US17379809

    申请日：2021-07-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunheui RYOO ,  Seunghoon PARK ,  Jungsoo JUNG ,  Jungmin MOON

    IPC: H04W28/18 ,  H04W76/20 ,  H04W24/08 ,  H04W72/02 ,  H04W74/08 ,  H04W88/02 ,  H04W88/08 ,  H04W24/02 ,  H04W28/16

    Abstract: A method and a device for selecting a cell in a mobile communication system and for selecting a cell for transmitting data, by a base station, not only in a licensed frequency band but in an unlicensed frequency band. A method for configuring a cell of a base station includes connecting with a terminal through a first cell of a licensed band; transmitting, to the terminal, a message for configuring multiple second cells in an unlicensed band through the first cell; and monitoring the configured multiple second cells in the unlicensed band, wherein the number of the multiple second cells exceeds the number of cells, a carrier aggregation of which the terminal can support. The present disclosure relates to a 5G or a pre-5G communication system to be provided in order to support a higher data transmission rate after a 4G communication system such as an LTE.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM
    4.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210289409A1

    公开(公告)日：2021-09-16

    申请号：US17328635

    申请日：2021-05-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jungmin MOON ,  Himke VAN DER VELDE ,  Seunghoon PARK ,  Byounghoon JUNG

    IPC: H04W36/04 ,  H04W36/24 ,  H04W76/27 ,  H04W76/38 ,  H04W24/10 ,  H04B7/08 ,  H04W36/00 ,  H04B7/06 ,  H04W72/12

    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. This disclosure also relates to a cell reselection operation. A method of a terminal in a wireless communication system may include receiving a first scheduling information for a first frequency band from a base station, switching a bandwidth to the first frequency band according to the first scheduling information, starting a timer for the first frequency band, and switching the bandwidth to a second frequency band when the timer expires.

    APPARATUS AND METHOD TO SUPPORT ULTRA-WIDE BANDWIDTH IN FIFTH GENERATION (5G) NEW RADIO
    5.
    发明申请
    APPARATUS AND METHOD TO SUPPORT ULTRA-WIDE BANDWIDTH IN FIFTH GENERATION (5G) NEW RADIO 审中-公开

    公开(公告)号：US20200077323A1

    公开(公告)日：2020-03-05

    申请号：US16678346

    申请日：2019-11-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghoon PARK ,  Jungsoo JUNG ,  Sunheui RYOO ,  Byounghoon JUNG

    IPC: H04W48/12 ,  H04W48/16 ,  H04L5/00 ,  H04L5/14

    Abstract: A method of a communication technique in which a fifth generation (5G) communication system for supporting more high data transmission rate after a fourth generation (4G) system converges with an internet of things (IoT) technology, and a system is provided. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, a retail business, security and safety-related services, or the like) based on a 5G communication technology and an IoT-related technology. A terminal receives, from a base station, a first message including configuration information of at least one band, receive, from the base station, a second message for activating a band among the at least one band, and activate the band according to the second message, the configuration information including indication of the at least one band, and each band of the at least one band being part of a bandwidth.

    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL IN DEVICE-TO-DEVICE COMMUNICATION SYSTEM
    6.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SYNCHRONIZATION SIGNAL IN DEVICE-TO-DEVICE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190200312A1

    公开(公告)日：2019-06-27

    申请号：US16288845

    申请日：2019-02-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunseok RYU ,  Peng XUE ,  Seunghoon PARK ,  Sangwon CHOI

    IPC: H04W56/00 ,  H04W72/12 ,  H04W76/14 ,  H04W72/04

    CPC classification number: H04W56/0015 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1289 ,  H04W76/14

    Abstract: The present disclosure relates to a pre-fifth generation (5G) or 5G communication system to be provided for supporting higher data rates beyond fourth generation (4G) communication system such as long term evolution (LTE).A synchronization signal transmission/reception method for use in a device-to-device (D2D) communication system is provided. A method of transmitting a synchronization signal for D2D communication in an asynchronous network, in which a first terminal located in a first cell controls synchronization with a second terminal located outside of the first cell, includes transmitting, at the first cell, a system information block (SIB) including resource allocation information of the first cell and at least one neighboring cell, determining whether the first terminal is in a first mode and whether the first terminal is scheduled to perform one of a D2D communication and a D2D discovery; determining, when the first terminal is in the first mode, whether the first terminal is required to transmit a D2D synchronization signal (D2DSS); and transmitting, when the first terminal is required to transmit the D2DSS, scheduling information including a transmission time point and transmission reference timing information to the first terminal.

    METHOD AND APPARATUS FOR AN UPLINK TRANSMISSION BASED ON A CHARACTERISTIC OF PHYSICAL RESOURCES
    7.
    发明申请
    METHOD AND APPARATUS FOR AN UPLINK TRANSMISSION BASED ON A CHARACTERISTIC OF PHYSICAL RESOURCES 审中-公开

    公开(公告)号：US20180368133A1

    公开(公告)日：2018-12-20

    申请号：US16009932

    申请日：2018-06-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seunghoon PARK ,  Jungmin MOON ,  Sangkyu BAEK

    IPC: H04W72/04 ,  H04W72/14

    Abstract: The disclosure relates to a pre-fifth-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond fourth-generation (4G) communication system such as long term evolution (LTE). A method of a terminal of a wireless communication system is provided. The method includes receiving information on mapping between at least one logical channel and profile information of at least one uplink grant from a base station, receiving the at least one uplink (UL) grant from the base station, and transmitting data based on the profile information of the at least one uplink grant and the mapping information.

    Method for Performing D2D Discovery and Terminal Using Same
    10.
    发明申请
    Method for Performing D2D Discovery and Terminal Using Same 有权
    执行D2D发现和终端使用方法

    公开(公告)号：US20160142899A1

    公开(公告)日：2016-05-19

    申请号：US14904306

    申请日：2014-07-10

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sangkyu BAEK ,  Seunghoon PARK ,  Kyungkyu KIM ,  Hyunseok RYU ,  Chiwoo LIM ,  Youngbin CHANG

    IPC: H04W8/00 ,  H04W72/00 ,  H04W72/04 ,  H04L12/801

    CPC classification number: H04W8/005 ,  H04L47/11 ,  H04W48/16 ,  H04W72/005 ,  H04W72/0446 ,  H04W76/14

    Abstract: The present invention relates to a method for performing a D2D discovery and a terminal using the same. Particularly, the present invention relates to a method for performing a D2D discovery, which compares a congestion level of another discovery slot selected randomly or according to a preset pattern with a threshold or a congestion level of a current discovery slot and determines a discovery slot to transmit a discovery message and a transmission period of the discovery message according to a result of the comparison, and a terminal using the same. The present invention relates to a method for performing a D2D discovery using discovery resources including a plurality of discovery slots, and a terminal performing the same, the method comprising the steps of: broadcasting a discovery message by using a first discovery slot; comparing a congestion level of a selected second discovery slot with a predetermined congestion level value; determining a discovery slot to broadcast the discovery message on the basis of a result of the comparison; and broadcasting the discovery message by using the determined discovery slot.

    Abstract translation: 本发明涉及一种用于执行D2D发现的方法和使用该方法的终端。 特别地，本发明涉及一种用于执行D2D发现的方法，该方法将随机地或根据预设模式选择的另一发现时隙的拥塞级别与当前发现时隙的阈值或拥塞级别进行比较，并将发现时隙 根据比较的结果发送发现消息和发现消息的发送周期，以及使用其的终端。 本发明涉及一种使用包括多个发现时隙的发现资源来执行D2D发现的方法，以及执行该发现时隙的终端的方法，所述方法包括以下步骤：通过使用第一发现时隙广播发现消息; 将所选择的第二发现时隙的拥塞级别与预定拥塞级别值进行比较; 基于所述比较的结果确定发现时隙以广播所述发现消息; 以及通过使用所确定的发现时隙来广播所述发现消息。

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