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    APPARATUS AND METHOD FOR INTERFERENCE CONTROL IN HETEROGENEOUS NETWORK-MULTI CELL MOBILE COMMUNICATION SYSTEM
    1.
    发明申请
    APPARATUS AND METHOD FOR INTERFERENCE CONTROL IN HETEROGENEOUS NETWORK-MULTI CELL MOBILE COMMUNICATION SYSTEM 审中-公开
    异构网络多小区通信系统中的干扰控制装置和方法

    公开(公告)号：US20170013505A1

    公开(公告)日：2017-01-12

    申请号：US15100287

    申请日：2014-11-27

    Applicant: Samsung Electronics Co., Ltd ,  Korea Advanced Institute of Science and Technology

    Inventor： Dae-Kyu Shin ,  Wan Choi ,  Hyun-Kyu Yu

    IPC: H04W28/04 ,  H04L5/00

    CPC classification number: H04W28/04 ,  H04B7/0619 ,  H04J11/005 ,  H04L5/0032

    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting rates beyond 4th-generation (4G) communication system such as a long term evolution (LTE). An operating method of a transmitting apparatus in a mobile communication system is provided. The method comprises regenerating a first interference signal for a receiving apparatus that a service is provided by at least one transmitting apparatus different from the transmitting apparatus at second time prior to first time; and transmitting the regenerated first interference signal at the first time.

    Abstract translation: 本公开涉及提供用于支持超过第四代（4G）通信系统（例如长期演进（LTE））的速率的第5代（5G）或5G通信系统。 提供了一种移动通信系统中的发送装置的操作方法。 该方法包括：为接收设备重新生成第一干扰信号，该服务由在第一次之前的第二时间与发送设备不同的至少一个发送设备提供服务; 以及在第一时间发送再生的第一干扰信号。

    APPARATUS AND METHOD FOR RELIEVING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD FOR RELIEVING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM 有权
    用于消除无线通信系统干扰的装置和方法

    公开(公告)号：US20140056207A1

    公开(公告)日：2014-02-27

    申请号：US14011561

    申请日：2013-08-27

    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  Samsung Electronics Co., Ltd.

    Inventor： Dae-Kyu Shin ,  Wan Choi ,  Myung-Gil Kang ,  Hyun-Kyu Yu

    IPC: H04W72/00

    CPC classification number: H04B7/0615 ,  H04B1/12 ,  H04B1/7107 ,  H04B7/0842 ,  H04J11/0053 ,  H04L25/0328

    Abstract: An apparatus and a method relieve intercell interference in a wireless communication system. In a method for operating a transmission node, a first private message encoding a portion of transmission data of a neighbor transmission node is received. Weight for canceling the first private message of the neighbor transmission node received in a intended reception node is determined. The first private message of the neighbor transmission node multiplied by the weight, a common message encoding a portion of data to be transmitted to the intended reception node, and a second private message encoding the rest of the data are transmitted.

    Abstract translation: 一种减轻无线通信系统中小区间干扰的装置和方法。 在用于操作传输节点的方法中，接收编码相邻传输节点的传输数据的一部分的第一专用消息。 确定用于取消在预定接收节点中接收的邻近发送节点的第一私人消息的权重。 发送相邻传输节点乘以权重的第一个私有消息，编码要发送到预期接收节点的数据的一部分的公共消息，以及编码其余数据的第二私人消息。

    METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS
    3.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 审中-公开
    用于控制使用多个天线的通信系统干扰的方法和装置

    公开(公告)号：US20170047966A1

    公开(公告)日：2017-02-16

    申请号：US15235066

    申请日：2016-08-11

    Applicant: Samsung Electronics Co., Ltd ,  Korea Advanced Institute of Science & Technology

    Inventor： Kwang-Taik Kim ,  Wan Choi ,  Myung-Gil Kang ,  Hyo-Woon Seo ,  Kyung-Rak Son

    IPC: H04B3/20 ,  H04W72/02 ,  H04L27/34 ,  H04B7/06 ,  H04W4/00 ,  H04W72/04 ,  H04B7/04

    Abstract: A method includes generating preference information according to each of a plurality of base stations including at least one adjacent base station and transmitting the generated preference information to a serving base station, receiving, from the serving base station, information related to beams of the serving base station and the at least one adjacent base station determined based on the preference information, and receiving a signal by using the information related to the beams, wherein the information related to the beams includes beam information on a partial area in which interference signals transmitted by the at least one adjacent base station are aligned among a whole reception area of the terminal. A serving base station includes a controller configured to configure beams for a partial area in which interference signals transmitted by the at least one adjacent base station are aligned among a whole reception area of the terminal

    Abstract translation: 一种方法包括根据包括至少一个相邻基站的多个基站中的每一个生成偏好信息，并将所生成的偏好信息发送到服务基站，从服务基站接收与服务基站的波束相关的信息 以及基于偏好信息确定的至少一个相邻基站，并且通过使用与该波束相关的信息来接收信号，其中与波束相关的信息包括关于部分区域的波束信息，其中由 至少一个相邻基站在终端的整个接收区域之间对齐。 服务基站包括：控制器，被配置为对由所述至少一个相邻基站发送的干扰信号在所述终端的整个接收区域中对齐的部分区域配置波束

    Apparatus and method for formating virtual cell in a virtual cell network system
    4.
    发明授权
    Apparatus and method for formating virtual cell in a virtual cell network system 有权
    用于在虚拟小区网络系统中形成虚拟小区的装置和方法

    公开(公告)号：US09455817B2

    公开(公告)日：2016-09-27

    申请号：US14323871

    申请日：2014-07-03

    Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

    Inventor： Jung Hoon Lee ,  Wan Choi ,  Hyun-Kyu Yu

    IPC: H04J1/16 ,  H04L5/00 ,  H04L5/14

    CPC classification number: H04L5/0073 ,  H04L5/0053 ,  H04L5/14

    Abstract: An apparatus is configured to perform a method for providing a wireless communication service to at least one User Equipment (UE) from among a plurality of UEs having links established with a distributed small Base Station (BS) in a Virtual Cell Network (VCN) system in which a plurality of virtual cells exist within one macro cell. The method includes selecting at least one UE to which a wireless communication service is to be provided in a virtual cell, calculating a feedback allocation amount for each of the selected at least one UE, by sharing path losses and user characteristics measured and determined on a UE basis by each of the plurality of virtual cells, and providing information about the calculated feedback allocation amount to the selected at least one UE.

    Abstract translation: 一种装置被配置为执行从具有与虚拟小区网络（VCN）系统中的分布式小型基站（BS）建立的链路的多个UE中的至少一个用户设备（UE）提供无线通信服务的方法， 其中在一个宏小区内存在多个虚拟小区。 所述方法包括：选择要在虚拟小区中提供无线通信服务的至少一个UE，通过共享路径损耗和在一个或多个UE上测量和确定的用户特征来计算所选择的至少一个UE中的每一个的反馈分配量 UE基于多个虚拟小区中的每一个，并且向所选择的至少一个UE提供关于所计算的反馈分配量的信息。

    WIRELESS COMMUNICATION DEVICE, OPERATING METHOD, AND SYSTEM
    6.
    发明申请
    WIRELESS COMMUNICATION DEVICE, OPERATING METHOD, AND SYSTEM 有权

    公开(公告)号：US20250167457A1

    公开(公告)日：2025-05-22

    申请号：US18926702

    申请日：2024-10-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wan Choi ,  Hojun Rho ,  Jiyoung Yun

    IPC: H01Q21/06 ,  H04B1/40 ,  H04B7/04

    Abstract: Provided are a device for performing wireless communication to increase a data rate in a wireless communication system, an operating method of the device, and a wireless communication system including the device. A second device includes second antennas configured to transmit and receive radio frequency (RF) signals to and from a first device including first antennas in a wireless communication system, at least one RF chain configured to transmit and receive the RF signals to and from the second antennas, and a processing circuit configured to transmit and receive data signals to and from the at least one RF chain, wherein the processing circuit is further configured to adjust a spacing between the second antennas between the number of the first antennas, the number of the second antennas, and the number of the data signals.

    Method and apparatus for adaptive beam hopping in multi cell multi user communication system
    8.
    发明授权
    Method and apparatus for adaptive beam hopping in multi cell multi user communication system 有权

    公开(公告)号：US10103800B2

    公开(公告)日：2018-10-16

    申请号：US14842636

    申请日：2015-09-01

    Applicant: Samsung Electronics Co., Ltd ,  Korea Advanced Institute of Science and Technology

    Inventor： Myung-Gil Kang ,  Wan Choi ,  Dae-Kyu Shin ,  Sang-Wook Suh

    IPC: H04B7/06 ,  H04W16/28 ,  H04B7/0408 ,  H04B7/022

    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 are a method and an apparatus for performing adaptive beam hopping in a multi-cell multi-user communication system. The method includes: making a request for allowing multiple accesses for beam hopping for a predetermined operation time to a plurality of accessible base stations (BSs); receiving a response to the request from two or more BSs among the plurality of BSs and determining, according to a predetermined reference, beams above the reference among transmission beams of the two or more BSs as available beams; determining a beam hopping pattern based on the determined available beams and transmitting the determined hopping pattern to the two or more BSs; and forming reception beams based on the determined beam hopping pattern to receive signals.

    METHOD AND APPARATUS FOR ADAPTIVE BEAM HOPPING IN MULTI CELL MULTI USER COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR ADAPTIVE BEAM HOPPING IN MULTI CELL MULTI USER COMMUNICATION SYSTEM 审中-公开
    用于多单元多用户通信系统中自适应光束的方法和装置

    公开(公告)号：US20160065294A1

    公开(公告)日：2016-03-03

    申请号：US14842636

    申请日：2015-09-01

    Applicant: Samsung Electronics Co., Ltd ,  Korea Advanced Institute of Science and Technology

    Inventor： Myung-Gil Kang ,  Wan Choi ,  Dae-Hyu Shin ,  Sang-Wook Suh

    IPC: H04B7/06 ,  H04B7/04 ,  H04W16/28

    CPC classification number: H04B7/0695 ,  H04B7/022 ,  H04B7/0408 ,  H04B7/0617 ,  H04W16/28

    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 are a method and an apparatus for performing adaptive beam hopping in a multi-cell multi-user communication system. The method includes: making a request for allowing multiple accesses for beam hopping for a predetermined operation time to a plurality of accessible base stations (BSs); receiving a response to the request from two or more BSs among the plurality of BSs and determining, according to a predetermined reference, beams above the reference among transmission beams of the two or more BSs as available beams; determining a beam hopping pattern based on the determined available beams and transmitting the determined hopping pattern to the two or more BSs; and forming reception beams based on the determined beam hopping pattern to receive signals.

    Abstract translation: 本公开涉及用于利用物联网（IoT）技术来融合第五代（5G）通信系统以用于支持超过第四代（4G）系统的更高数据速率的通信方法和系统。 本发明可以应用于基于5G通信技术和智能家居，智能建筑，智能城市，智能汽车，连接汽车，医疗保健，数字教育，智能零售，安全和智能汽车的IoT相关技术的智能服务， 安全服务。 公开了一种在多小区多用户通信系统中执行自适应跳频的方法和装置。 该方法包括：向多个可访问基站（BS）发出允许用于波束跳跃的多次访问以达到预定操作时间的请求; 从所述多个BS中的两个或更多个BS接收对所述请求的响应，并且根据预定参考，将所述两个或更多个BS的发射波束之中的参考信号确定为可用波束; 基于所确定的可用波束确定波束跳变模式，并将所确定的跳频模式发送到所述两个或更多个BS; 以及基于所确定的跳频图案形成接收波束以接收信号。

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