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1.发明公开公开(公告)号：US20230224821A1
公开(公告)日：2023-07-13
申请号：US18093204
申请日：2023-01-04
Inventor： Jeongho KWAK , Yunhee CHO , Sung Kyung KIM , JeeHyeon NA , Suyoung AHN , Joonpyo HONG
CPC classification number: H04W52/243 , H04L5/0032
Abstract: A method of managing intercell interference in a network and an apparatus for performing the method are disclosed. The method of managing intercell interference by a base station included in the network includes selecting a beam pattern from among a plurality of beam patterns for transmitting and receiving data between the base station and users included in the network, activating a beam corresponding to the selected beam pattern, performing a user’s scheduling on users included in the activated beam, and allocating transmission power to the activated beam to transmit and receive data to and from the users selected by the user’s scheduling.
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公开(公告)号：US20140016580A1
公开(公告)日：2014-01-16
申请号：US13937768
申请日：2013-07-09
Inventor： Sung Kyung KIM , Sung Cheol CHANG , Chul Sik YOON , Mi Young YUN , Won-Ik KIM , Hyun LEE , Seokki KIM
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L1/00 , H04L1/1887 , H04L2001/0093 , H04L2001/0097 , H04W72/0446
Abstract: A method of managing a resource is provided by a base station. The base station allocates a resource to a terminal, and generates a downlink control channel including information of the allocated resource and a transmission time of a next downlink control channel. Further, the base station transmits the downlink control channel to the terminal.
Abstract translation: 管理资源的方法由基站提供。 基站向终端分配资源，生成包含所分配资源的信息和下一个下行控制信道的发送时间的下行控制信道。 此外，基站向终端发送下行控制信道。
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公开(公告)号：US20150009917A1
公开(公告)日：2015-01-08
申请号：US14324492
申请日：2014-07-07
Inventor： Seungkwon CHO , Seokki KIM , Sung Kyung KIM , Hyung Jin KIM , Soojung JUNG , Sung Cheol CHANG
CPC classification number: H04W74/0875 , H04W72/02 , H04W72/10 , H04W74/02
Abstract: Disclosed are a method and a terminal for a distributed access. The terminal maps data channels to be allocated in a plurality of data channels included in a frame and map scheduling priorities. In this case, the terminal determines positions of resources of a first message as a resource request message and a second message as a response message for the first message in the first channel.
Abstract translation: 公开了一种用于分布式访问的方法和终端。 终端映射要分配在包括在帧中的多个数据信道中的数据信道并且映射调度优先级。 在这种情况下，终端将第一消息的资源的位置确定为资源请求消息，第二消息作为第一信道中的第一消息的响应消息。
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4.发明申请公开(公告)号：US20190166641A1
公开(公告)日：2019-05-30
申请号：US16184349
申请日：2018-11-08
Inventor： Sung Kyung KIM , Young Jick BAHG , Jee Hyeon NA
IPC: H04W76/15 , H04L5/00 , H04L12/851
Abstract: An operation method of a transmitting apparatus in a multi-connection based mobile communication system includes generating combined data by combining data and an extended information element (IE), when the data received from a serving gate way (SGW) or a core network is determined to be transmitted to a receiving apparatus; transmitting the combined data to the receiving apparatus; and receiving, from the receiving apparatus, feedback information indicating whether or not the receiving apparatus normally receives the combined data.
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公开(公告)号：US20170142696A1
公开(公告)日：2017-05-18
申请号：US15352845
申请日：2016-11-16
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , University-Industry Cooperation Group of Kyung Hee University
Inventor： Kyung Sook KIM , Een Kee HONG , Ji Hye PARK , Joo Sun BANG , Dong Seung KWON , Sung Kyung KIM , Jee Hyeon NA , Jung Mo MOON
CPC classification number: H04L1/0009 , H04L1/0003 , H04L1/0015 , H04L1/0026 , H04L5/0092
Abstract: A data transmission method and apparatus initialize an index of a modulation and coding scheme (MCS) for transmitting data to a terminal, adjust the index of the MCS based on at least one of a hybrid automatic repeat request (HARM) feedback of the terminal and a channel quality of the terminal, and transmit the data to the terminal based on the adjusted index of the MCS.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20140211781A1
公开(公告)日：2014-07-31
申请号：US14165017
申请日：2014-01-27
Inventor： Hyung Jin KIM , Chanho YOON , Soojung JUNG , Sung Kyung KIM , Seungkwon CHO , Sung Cheol CHANG , DongSeung KWON
IPC: H04W56/00
CPC classification number: H04W56/0025 , H04W4/70 , H04W56/002
Abstract: A synchronization method by a device is provided in a device-to-device direct communication. The device receives synchronization signals from a plurality of other devices at a current frame, and estimates a synchronization time at a next frame based on the synchronization signals received from the other devices.
Abstract translation: 在设备到设备的直接通信中提供了设备的同步方法。 设备在当前帧从多个其他设备接收同步信号，并且基于从其他设备接收到的同步信号来估计下一帧的同步时间。
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公开(公告)号：US20140071916A1
公开(公告)日：2014-03-13
申请号：US14022797
申请日：2013-09-10
Inventor： Chanho YOON , Hyung Jin KIM , Seungkwon CHO , Sung Kyung KIM , Soojung JUNG , Sung Cheol CHANG
IPC: H04W8/00
CPC classification number: H04W8/005 , H04L5/0053 , H04L27/2602
Abstract: A device transmits a discovery signal including identification information of the device in an empty discovery slot among a plurality of discovery slots of a discovery interval. The discovery signal includes two orthogonal frequency division multiplexing (OFDM) symbols. One of the two orthogonal frequency division multiplexing (OFDM) symbols includes at least one tone. The identification information of the device is displayed by a position of a subcarrier corresponding to the at least one tone.
Abstract translation: 设备在发现间隔的多个发现时隙中的空发现时隙中发送包括设备的标识信息的发现信号。 发现信号包括两个正交频分复用（OFDM）符号。 两个正交频分复用（OFDM）符号之一包括至少一个音调。 通过与至少一个音调对应的副载波的位置来显示设备的识别信息。
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公开(公告)号：US20140016531A1
公开(公告)日：2014-01-16
申请号：US13937803
申请日：2013-07-09
Inventor： Mi Young YUN , Chul Sik YOON , Hyun LEE , Seokki KIM , Won-Ik KIM , Sung Kyung KIM , Sung Cheol CHANG
IPC: H04W76/00
CPC classification number: H04W76/002 , H04W76/14 , H04W76/40
Abstract: Upon receiving a multicast packet from a base station, a forwarding terminal connected to the base station establishes a multicast connection with at least one direct communication terminal having a direct communication group identifier mapped to a multicast IP address of the multicast packet, and transmits the multicast packet to the at least one direct communication terminal, thereby providing multicast services to a direct communication terminal not connected to the base station.
Abstract translation: 在从基站接收到多播分组时，连接到基站的转发终端与至少一个具有映射到组播分组的组播IP地址的直接通信组标识的直接通信终端建立组播连接，并发送组播 分组到所述至少一个直接通信终端，从而向未连接到所述基站的直接通信终端提供多播服务。
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公开(公告)号：US20130294330A1
公开(公告)日：2013-11-07
申请号：US13874936
申请日：2013-05-01
Inventor： Won-Ik KIM , Sung Kyung KIM , Seokki KIM , Mi Young YUN , Hyun LEE , Chul Sik YOON , Sung Cheol CHANG
IPC: H04W36/00
CPC classification number: H04W36/0005 , H04W36/00 , H04W36/08 , H04W84/047
Abstract: A mobile relay station (RS) and a handover method thereof are provided. When it is determined that a mobile RS performs handover from a superordinate base station (BS) to a target BS, information indicating admission of handover is received from the superordinate BS. The mobile RS transmits a service unavailability section to a subordinate terminal, whereby the subordinate terminal is prevented from performing handover to a different BS or a different RS.
Abstract translation: 提供了一种移动中继站（RS）及其切换方法。 当确定移动RS执行从上级基站（BS）到目标BS的切换时，从上级BS接收到指示接纳切换的信息。 移动RS将服务不可用部分发送到下级终端，由此防止下级终端对不同的BS或不同的RS进行切换。
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10.发明申请METHOD AND APPARATUS FOR WIRELESS RESOURCE SCHEDULING WITH GUARANTEED QOS IN MOBILE COMMUNICATION SYSTEM 审中-公开用于移动通信系统中保证QOS的无线资源调度的方法和装置公开(公告)号：US20170006624A1
公开(公告)日：2017-01-05
申请号：US15183426
申请日：2016-06-15
Applicant: Electronics and Telecommunications Research Institute , University-Industry Cooperation Group of Kyung Hee University
Inventor： Kyung Sook KIM , Een Kee HONG , Dong Seung KWON , Dae Ik KIM , Sung Kyung KIM , Jee Hyeon NA , Ye Ok JANG , Eun Hyung CHO , Hyun Jin KIM
CPC classification number: H04W72/0486 , H04W24/08 , H04W28/0268 , H04W72/1252
Abstract: Disclosed are a method and an apparatus that reflect the quantity of wireless resources allocatable to a user terminal in a scheduling target cell to calculate the quantity of available wireless resources for quality of service (QoS) requirements for each kind of varied traffic of user terminals and a metric having a flexible weight for the QoS requirements and support efficient wireless resource scheduling among the user terminals.
Abstract translation: 公开了一种反映在调度目标小区中可分配给用户终端的无线资源的数量的方法和装置，以计算用于每种用户终端的各种业务的服务质量（QoS）要求的可用无线资源的数量，以及 一种具有用于QoS要求的灵活权重并在用户终端之间支持有效的无线资源调度的度量。
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