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    METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER OF DEVICE-TO-DEVICE COMMUNICATION NETWORK
    2.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER OF DEVICE-TO-DEVICE COMMUNICATION NETWORK 有权
    用于控制设备到设备通信网络的传输功率的方法和装置

    公开(公告)号：US20150373651A1

    公开(公告)日：2015-12-24

    申请号：US14765996

    申请日：2014-02-07

    申请人： Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

    发明人： Hyun-Seok RYU ,  Min-Young CHUNG ,  Dong-Hyun KIM ,  Sueng-Jae BAE ,  Kyung-Kyu KIM ,  Dae-Gyun KIM ,  Seung-Hoon PARK ,  Chi-Woo LIM

    IPC分类号： H04W52/24 ,  H04W24/10 ,  H04W76/02

    CPC分类号： H04W52/245 ,  H04W24/10 ,  H04W52/243 ,  H04W52/383 ,  H04W76/14 ,  H04W84/18 ,  H04W88/04

    摘要： The present invention is to provide a method and device for controlling transmission power by taking comprehensive consideration not only of the effect received onto itself in each device-to-device (D2D) link of a D2D communication network but also of the effect exerted onto the neighboring links. According to an embodiment of the present invention, a processing method in a transmission terminal of a first link for controlling the transmission power of the transmission terminals of links in a D2D communication network, which includes terminals of at least the first link and terminals of a second link adjacent to the first link includes: measuring the strengths of first detection signals transmitted from reception terminals of the first link and the second link; and determining a first transmission power adjustment ratio for the transmission terminal of the first link so that a signal-to-interference ratio of the second link is greater than or equal to a predetermined threshold value on the basis of the measured strengths of the first detection signals.

    摘要翻译： 本发明是提供一种通过不仅综合考虑在D2D通信网络的每个设备到设备（D2D）链路中自身接收到的效果，而且还提供一种用于控制传输功率的方法和设备， 相邻链接。 根据本发明的实施例，一种用于控制D2D通信网络中的链路的发送终端的发送功率的第一链路的发送终端中的处理方法，其包括至少第一链路的终端和 与第一链路相邻的第二链路包括：测量从第一链路和第二链路的接收端发送的第一检测信号的强度; 以及确定所述第一链路的发送终端的第一发送功率调整率，使得所述第二链路的信号干扰比基于所测量的所述第一检测的强度大于或等于预定阈值 信号。

    APPARATUS AND METHOD FOR ALIGNING DISCOVERY CHANNEL INTERVALS AMONG CELLS IN CELLULAR COMMUNICATION SYSTEM
    3.
    发明申请
    APPARATUS AND METHOD FOR ALIGNING DISCOVERY CHANNEL INTERVALS AMONG CELLS IN CELLULAR COMMUNICATION SYSTEM 有权
    细胞通信系统中细胞发现通道间隔的装置和方法

    公开(公告)号：US20150296365A1

    公开(公告)日：2015-10-15

    申请号：US14681546

    申请日：2015-04-08

    申请人： Samsung Electronics Co., Ltd. ,  Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

    发明人： Hyung-Jin CHOI ,  Hyun-Seok RYU ,  Seung-Hoon PARK ,  Kyung-Hoon LEE

    IPC分类号： H04W8/00 ,  H04W72/04 ,  H04W76/02 ,  H04W56/00

    CPC分类号： H04W56/00 ,  H04W48/16 ,  H04W76/14

    摘要： A method for aligning discovery channel intervals of a serving cell and a neighbor cell in a cellular communication system is provided. The method includes selecting at least one user equipment (UE), by a serving evolved node b (eNB) managing the serving cell, wherein the UE is located in the serving cell and operates in a radio resource control (RRC) connected mode, transmitting, to the at least one UE, a request message requesting information related to a discovery channel of the neighbor cell, receiving, from the at least one UE, at least one of an identifier (ID) of the neighbor cell, a temporally adjusted value obtained by shifting the discovery channel with respect to a frame reference time of the neighbor cell, and a network time difference (NTD) between the serving cell and the neighbor cell, and aligning the discovery channel interval of the serving cell to the discovery channel interval of the neighbor cell based on the at least one of the ID of the neighbor cell, the temporally adjusted value, and the NTD.

    摘要翻译： 提供了一种用于在蜂窝通信系统中对准服务小区和相邻小区的发现信道间隔的方法。 该方法包括：通过管理服务小区的服务演进节点b（eNB）来选择至少一个用户设备（UE），其中，所述UE位于所述服务小区中，并以无线资源控制（RRC）连接模式进行操作，发送 向所述至少一个UE发送请求消息，所述请求消息请求与所述相邻小区的发现信道相关的信息，从所述至少一个UE接收所述相邻小区的标识符（ID）中的至少一个，临时调整值 通过相对于相邻小区的帧参考时间移动发现信道而获得的，以及服务小区和相邻小区之间的网络时间差（NTD），并且将服务小区的发现信道间隔与发现信道间隔对准 基于相邻小区的ID，时间调整值和NTD中的至少一个的邻居小区。

    METHOD AND APPARATUS FOR PERFORMING INTER-CARRIER D2D COMMUNICATION
    5.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING INTER-CARRIER D2D COMMUNICATION 审中-公开

    公开(公告)号：US20190387391A1

    公开(公告)日：2019-12-19

    申请号：US16555339

    申请日：2019-08-29

    申请人： Samsung Electronics Co., Ltd.

    发明人： Anil AGIWAL ,  Hyun-Seok RYU ,  Young-Bin CHANG

    IPC分类号： H04W8/00

    摘要： A system and method for use in 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) is disclosed. The method for performing a discovery transmission on a second carrier by a user equipment (UE) served by a primary cell (PCell) on a first carrier, includes receiving, from a base station, a signaling indicating that the UE read discovery resource configuration for the second carrier on the second carrier or that the UE should request the discovery resource configuration for the second carrier from the base station for acquiring the discovery resource configuration for the second carrier. The method also includes acquiring the discovery resource configuration based on the signaling.

    LOCATION DETECTION APPARATUS AND METHOD IN COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE SCHEME
    7.
    发明申请
    LOCATION DETECTION APPARATUS AND METHOD IN COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE SCHEME 审中-公开

    公开(公告)号：US20190246253A1

    公开(公告)日：2019-08-08

    申请号：US15999822

    申请日：2017-02-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： Hyun-Seok RYU ,  Anil AGIWAL ,  Jeong-Ho PARK ,  Won-Jun HWANG ,  Kyung-Kyu KIM

    IPC分类号： H04W4/70 ,  H04W8/00 ,  H04W64/00 ,  H04W4/90 ,  H04W68/00

    摘要： The present invention relates not only to a fourth-generation (4G) communication system, such as long-term evolution (LTE), but also to a fifth-generation (5G) or pre-5G communication system to be provided to support a higher data transfer rate. The present invention provides a method for a first device in a communication system supporting a device-to-device (D2D) scheme, the method comprising the steps of: when existence of a second D2D device, of which the location information needs to be detected, has been detected, transmitting a discovery request message which requests activation of at least one of an urgent discovery operation and a location measurement operation; receiving a discovery response message to the discovery request message from at least one device including the second device; and transmitting, to the second device, information related to execution of the location measurement operation.

    METHOD AND APPARATUS FOR HYBRID AUTOMATIC RETRANSMIT REQUEST (HARQ) FEEDBACK IN WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR HYBRID AUTOMATIC RETRANSMIT REQUEST (HARQ) FEEDBACK IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中混合自动重传请求（HARQ）反馈的方法与装置

    公开(公告)号：US20150333878A1

    公开(公告)日：2015-11-19

    申请号：US14712400

    申请日：2015-05-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： Hyun-Kyu YU ,  Hyun-Seok RYU ,  Jeong-Ho PARK ,  Cheol JEONG

    IPC分类号： H04L1/18 ,  H04W74/00

    CPC分类号： H04L1/1893 ,  H04B7/0623 ,  H04B7/0695 ,  H04L1/1854 ,  H04L1/1861 ,  H04W74/006

    摘要： 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 base station and method thereof are provided for hybrid automatic retransmit request (HARQ) feedback in a wireless communication system. A method includes generating transmission beam information for transmitting hybrid automatic retransmit request (HARQ) feedback information for an uplink data packet received from a terminal; scheduling a HARQ feedback channel in a downlink subframe, based on the transmission beam information; and transmitting the HARQ feedback information, based on the HARQ feedback channel.

    摘要翻译： 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 提供了一种基站及其方法，用于在无线通信系统中进行混合自动重传请求（HARQ）反馈。 一种方法包括：生成用于发送用于从终端接收的上行链路数据分组的混合自动重发请求（HARQ）反馈信息的传输波束信息; 基于发送波束信息在下行链路子帧中调度HARQ反馈信道; 以及基于所述HARQ反馈信道来发送所述HARQ反馈信息。