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    METHOD AND DEVICE FOR TRANSMITTING SIGNAL BY USING MULTIPLE LINKS
    11.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING SIGNAL BY USING MULTIPLE LINKS 审中-公开

    公开(公告)号：US20200322841A1

    公开(公告)日：2020-10-08

    申请号：US16303914

    申请日：2017-05-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dowon HYUN ,  Hanseok KIM ,  Dongsook KIM ,  Abhishek ROY ,  Jeongwoong HWANG

    IPC: H04W28/06 ,  H04W72/12

    Abstract: The purpose of the present invention is to provide a method and a device for efficiently supporting multi-link transmission regardless of the type of RAT and the types of protocols. The present invention provides a method for aggregating links in an IP layer, and a method by which a multi-packet gateway transmits a packet comprises: confirming information on a link available for a terminal; scheduling a received data packet on the basis of the information on the available link; and transmitting the data packet, wherein the data packet is distributed so as to be transmitted by using the available link.

    METHOD AND APPARATUS FOR MANAGING BUFFER IN WIRELESS COMMUNICATION SYSTEM
    12.
    发明申请
    METHOD AND APPARATUS FOR MANAGING BUFFER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于管理无线通信系统中缓冲区的方法和装置

    公开(公告)号：US20160345207A1

    公开(公告)日：2016-11-24

    申请号：US15161830

    申请日：2016-05-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongho KWAK ,  Dongsook KIM ,  Hanseok KIM

    IPC: H04W28/14 ,  H04J11/00 ,  H04L5/00

    CPC classification number: H04W28/14 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0078 ,  H04L47/283 ,  H04L47/30

    Abstract: A method for managing a buffer by a base station in a wireless communication system is provided. The method includes calculating a transmission delay time that is an average of waiting time of packets transmitted for a predetermined time, identifying whether the calculated transmission delay time is greater than a preset delay time threshold value, and rearranging, if the transmission delay time is greater than the delay time threshold value, a transmission order of the packets in the buffer.

    Abstract translation: 提供了一种用于在无线通信系统中由基站管理缓冲器的方法。 该方法包括计算作为在预定时间内发送的分组的等待时间的平均值的传输延迟时间，识别所计算的传输延迟时间是否大于预设延迟时间阈值，并且如果传输延迟时间更大，则重新排列 比延迟时间阈值，缓冲器中的分组的传输顺序。

    IMAGE SENSOR
    14.
    发明公开
    IMAGE SENSOR 审中-公开

    公开(公告)号：US20230411422A1

    公开(公告)日：2023-12-21

    申请号：US18169954

    申请日：2023-02-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hanseok KIM ,  Chanhyeon Seong ,  Eungkyu Lee ,  Jeong-Ho Lee

    IPC: H01L27/146

    CPC classification number: H01L27/1463 ,  H01L27/14627 ,  H01L27/14636 ,  H01L27/14645

    Abstract: An image sensor includes a substrate having opposite first and second surfaces and including first to third unit pixels arranged in a first direction, and first and second pixel separation portions in the substrate and between, and separating from each other, separate adjacent unit pixels of the first to third unit pixels. The first pixel separation portion includes a first conductive pattern, and a first separation insulating pattern covering a sidewall of the first conductive pattern. The second pixel separation portion includes a second conductive pattern, and a second separation insulating pattern covering a sidewall of the second conductive pattern. The first conductive pattern has a first width in the first direction, and the second conductive pattern has a second width in the first direction, which is less than the first width.

    APPARATUS AND METHOD FOR MEASURING TRAFFIC OF USERS USING DISTRIBUTED ANTENNA SYSTEM
    17.
    发明申请
    APPARATUS AND METHOD FOR MEASURING TRAFFIC OF USERS USING DISTRIBUTED ANTENNA SYSTEM 审中-公开
    使用分布式天线系统测量用户交通的装置和方法

    公开(公告)号：US20160242044A1

    公开(公告)日：2016-08-18

    申请号：US15043007

    申请日：2016-02-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyuho HAN ,  Byoungchul MOON ,  Kiyoung HAN ,  Sangheon LEE ,  Hanseok KIM

    IPC: H04W16/26 ,  H04W24/08 ,  H04W52/26 ,  H04W28/02 ,  H04W16/20 ,  H04W56/00 ,  H04W64/00

    CPC classification number: H04W52/265 ,  H04B17/27 ,  H04L47/28 ,  H04W24/02 ,  H04W28/0226 ,  H04W28/0252 ,  H04W28/0284 ,  H04W52/143 ,  H04W52/247 ,  H04W52/386 ,  H04W56/0045 ,  H04W64/00 ,  H04W88/085

    Abstract: A system and method are provided to efficiently provide coverage within a large scale of a building by identifying user equipment (UE) on a floor by floor basis using a distributed antenna system (DAS) and pseudo timing advance values (TA) assigned to each floor. By applying different pseudo delays on a plurality of distributed antenna basis located at each floor, a base station can know a floor at which a user equipment is located through a timing advance value of the user equipment. When a traffic amount increases based on the measured traffic amount of each floor, the base station may increase a carrier and adjust an amplifier output on a floor by floor basis, thereby efficiently using power and maintaining a user's quality of experience (QoE).

    Abstract translation: 提供了一种系统和方法，以便通过使用分配式天线系统（DAS）和/或分配给每个楼层的伪定时提前值（TA）来逐层地识别用户设备（UE）来有效地提供大型建筑物内的覆盖。 。 通过在位于每层的多个分布式天线基础上应用不同的伪延迟，基站可以通过用户设备的定时提前值知道用户设备所在的楼层。 当业务量基于每个楼层的测量业务量增加时，基站可以增加一个载波并且逐层地调整放大器输出，从而有效地使用电力并保持用户的体验质量（QoE）。

    METHOD AND DEVICE FOR REAL TIME TRANSMISSION POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM
    18.
    发明申请
    METHOD AND DEVICE FOR REAL TIME TRANSMISSION POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中实时传输功率控制的方法与设备

    公开(公告)号：US20150319705A1

    公开(公告)日：2015-11-05

    申请号：US14699210

    申请日：2015-04-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jisun YOON ,  Hanseok KIM ,  Byoungha YI ,  Bongchan KIM ,  Intaek LEE

    IPC: H04W52/18 ,  H04W28/08

    CPC classification number: H04W52/343 ,  H04W28/08 ,  H04W52/143 ,  H04W52/18 ,  H04W52/247 ,  H04W52/367 ,  H04W52/40

    Abstract: A method and device for real time transmission power control in a wireless communication system are provided. The method includes receiving transmission power control related information from at least one base station, generating transmission power control information for load balancing of the at least one base station based on the transmission power control related information, and controlling the transmission power of the at least one base station based on the transmission power control information.

    Abstract translation: 提供了一种用于无线通信系统中的实时发送功率控制的方法和装置。 该方法包括从至少一个基站接收发送功率控制相关信息，基于发送功率控制相关信息生成用于至少一个基站的负载均衡的发送功率控制信息，以及控制至少一个基站的发送功率 基站基于传输功率控制信息。

    IMAGE SENSOR WITH STACK STRUCTURE IN WHICH TWO SEMICONDUCTOR CHIPS ARE COMBINED WITH EACH OTHER
    19.
    发明申请
    IMAGE SENSOR WITH STACK STRUCTURE IN WHICH TWO SEMICONDUCTOR CHIPS ARE COMBINED WITH EACH OTHER 有权

    公开(公告)号：US20220415954A1

    公开(公告)日：2022-12-29

    申请号：US17836108

    申请日：2022-06-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jinju JEON ,  Youngwoo CHUNG ,  Hanseok KIM ,  Heegeun JEONG

    IPC: H01L27/146

    Abstract: An image sensor includes: a first semiconductor chip having a pixel region, a peripheral region, and a first wiring layer; and a second semiconductor chip combined with the first semiconductor chip, and including a second wiring layer, wherein the pixel region includes an active pixel region and a dummy pixel region, wherein the pixels are separated from one another by deep trench isolations (DTI) passing through a silicon layer, wherein a backside contact applying a negative (−) voltage to a conductive layer of each of the DTIs is arranged in the dummy pixel region and passes through the silicon layer, wherein the backside contact contacts the conductive layer of each of the DTIs, and wherein a through via is formed in the peripheral region, and wiring lines of the first wiring layer are connected to wiring lines of a second wiring layer through the through via.

    PHASE INTERPOLATION BASED CLOCK DATA RECOVERY CIRCUIT AND COMMUNICATION DEVICE INCLUDING THE SAME
    20.
    发明申请
    PHASE INTERPOLATION BASED CLOCK DATA RECOVERY CIRCUIT AND COMMUNICATION DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20220209930A1

    公开(公告)日：2022-06-30

    申请号：US17469062

    申请日：2021-09-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hanseok KIM ,  Hobin SONG ,  Jaehyun PARK

    IPC: H04L7/00 ,  H04L7/033 ,  H03L7/08 ,  H03L7/093

    Abstract: A clock data recovery circuit includes a phase locked loop (PLL), a code signal generator, and a clock and data generator. The PLL generates a plurality of reference clock signals of which frequencies are modulated. Each of the plurality of reference clock signals has a first profile that is periodically fluctuated. The code signal generator generates a first compensation code signal. The first compensation code signal has a second profile that is periodically fluctuated and is different from the first profile. The clock and data generator generates a recovered data signal by sampling an input data signal based on a clock signal, compensates a frequency modulation on the plurality of reference clock signals based on the first compensation code signal, and includes a phase interpolator that generates the clock signal based on the plurality of reference clock signals and the first compensation code signal.

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