公开(公告)号：US11463925B2

公开(公告)日：2022-10-04

申请号：US17178721

申请日：2021-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/00 ,  H04W36/32 ,  H04W48/20 ,  H04W36/30 ,  H04W36/16

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US10499303B2

公开(公告)日：2019-12-03

申请号：US15007662

申请日：2016-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/32 ,  H04W48/20 ,  H04W36/00 ,  H04W36/16 ,  H04W36/30

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US10966129B2

公开(公告)日：2021-03-30

申请号：US16787553

申请日：2020-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/00 ,  H04W36/32 ,  H04W48/20 ,  H04W36/16 ,  H04W36/30

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US10567066B2

公开(公告)日：2020-02-18

申请号：US16343279

申请日：2017-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Hyun Jeon ,  Seungjoo Maeng

IPC: H04B7/08 ,  H04B17/336 ,  H04B7/0456 ,  H04B7/06 ,  H04B7/04 ,  H04B7/0408 ,  H04B7/0491

Abstract: The disclosure is related 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). The disclosure is related to a precoding/beamforming using a massive antenna. A method for operating a base station in a wireless communication system includes transmitting vertical reference signals and horizontal reference signals that are generated based on an interference relation between terminals, receiving long-term channel information determined by using the vertical reference signals and the horizontal reference signals, transmitting group-specific reference signals beamformed by a first beamformer generated based on the long-term channel information, receiving short-term channel information determined by using the group-specific reference signals, and transmitting a data signal beamformed by a second beamformer generated based on the short-term channel information.

公开(公告)号：US10602420B2

公开(公告)日：2020-03-24

申请号：US15007662

申请日：2016-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/32 ,  H04W48/20 ,  H04W36/00 ,  H04W36/16 ,  H04W36/30

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US09247464B2

公开(公告)日：2016-01-26

申请号：US14107616

申请日：2013-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/24 ,  H04W36/00 ,  H04W48/16

CPC classification number: H04W36/30 ,  H04W36/0055 ,  H04W36/0083 ,  H04W36/165 ,  H04W48/16

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US09215668B2

公开(公告)日：2015-12-15

申请号：US13937476

申请日：2013-07-09

Applicant: Samsung Electronics Co. Ltd.

Inventor： Young-Hyun Jeon

IPC: H04W52/24 ,  H04W52/40 ,  H04W52/14 ,  H04L5/00

CPC classification number: H04W52/241 ,  H04L5/0035 ,  H04L5/0073 ,  H04W52/146 ,  H04W52/243 ,  H04W52/40

Abstract: An apparatus and method for controlling uplink power considering inter-cell interference based on a cooperation transmission in a wireless communication system are provided. The method includes receiving inter-cell cooperation information, which includes uplink channel information and resource allocation information of the terminal located in a service area of each access node, from each of the access nodes, generating an uplink transmission power control command of any access node based on the inter-cell cooperation information received from each of the access nodes, or configuring reference inter-cell cooperation by using the inter-cell cooperation information received from at least one cooperation access node which provides the inter-cell cooperation transmission for a certain terminal together with any access node, based on the inter-cell cooperation information received from each of the plural access nodes, and transmitting the generated transmission power control command or the configured reference inter-cell cooperation information to any access node.

Abstract translation: 提供了一种考虑到基于无线通信系统中的协作传输的小区间干扰来控制上行链路功率的装置和方法。 该方法包括从每个接入节点接收包括位于每个接入节点的服务区域中的终端的上行链路信道信息和资源分配信息的小区间协作信息，生成任何接入节点的上行链路发送功率控制命令 基于从每个接入节点接收到的小区间协作信息，或者通过使用从至少一个协作接入节点接收到的小区间协作信息来配置参考小区间协作，所述小区协作信息为特定的 基于从所述多个接入节点中的每一个接收到的小区间协作信息，将任何接入节点与任何接入节点一起发送，并将所生成的发送功率控制命令或所配置的参考小区间协作信息发送到任何接入节点。