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公开(公告)号：US20250016873A1
公开(公告)日：2025-01-09
申请号：US18766536
申请日：2024-07-08
Inventor： Kyung Sook KIM , Dae Ik KIM , Hyung-sub KIM , JeeHyeon NA , Hye Kyung JWA
IPC: H04W76/27
Abstract: A apparatus for wireless connection reconfiguration in a wireless communication system and a method thereof are proposed. The disclosed generally relates to the wireless communication system and, more particularly, to the apparatus for the wireless connection reconfiguration in the wireless communication system and the method thereof. The method for a base station (BS) in the wireless communication system includes a process of transmitting a connection reconfiguration request (RRCReconfiguration) message to a user equipment (UE), a process of reconfiguring the UE on the basis of the connection reconfiguration request message, and a process of completing the reconfiguration of the UE on the basis of a connection reconfiguration complete (RRCReconfigurationComplete) message received from the UE.
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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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3.发明申请METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE BASED ON CARRIER AGGREGATION FOR SMALL BASE STATION 有权用于控制基于小基站的载波聚合的干扰的方法和装置公开(公告)号：US20150055629A1
公开(公告)日：2015-02-26
申请号：US14096742
申请日：2013-12-04
Inventor： Sang Chul OH , Kyung Sook KIM , Sung Hyun MOON , Seung Que LEE , Young Jick BAHG , Byung Han RYU , Nam Hoon PARK
IPC: H04W36/30
CPC classification number: H04W36/30 , H04L5/001 , H04L5/0098 , H04W36/0055
Abstract: A carrier aggregation-based interference control method and apparatus for small base stations are disclosed. The present invention comprises setting a primary component carrier (PCC) as a first carrier and setting a secondary component carrier (SCC) as a second carrier, monitoring a signal-to-interference plus noise ratio (SINR) of the first carrier or the second carrier, and determining whether the SINR of the first carrier is smaller than a predetermined threshold.
Abstract translation: 公开了一种用于小型基站的基于载波聚合的干扰控制方法和装置。 本发明包括将主分量载波（PCC）设置为第一载波并将辅助分量载波（SCC）设置为第二载波，监测第一载波或第二载波的信噪比加噪声比（SINR） 载波，并确定第一载波的SINR是否小于预定阈值。
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4.发明申请METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN WI-FI-INTEGRATED SMALL CELL ENVIRONMENT 审中-公开用于控制WI-FI集成小细胞环境干扰的方法和装置公开(公告)号：US20140315566A1
公开(公告)日：2014-10-23
申请号：US14083953
申请日：2013-11-19
Inventor： Seung Que LEE , Sang Chul OH , Kyung Sook KIM , Sung Hyun MOON , Byung Han RYU , Nam Hoon PARK
IPC: H04W72/08
CPC classification number: H04W72/082
Abstract: Provided are a method and apparatus for controlling inter-cell interference. In accordance with the present invention, a Wi-Fi signal including interference control information is received from a neighboring cell, the interference control information is transmitted to a small cell transmission/reception module, and a small cell signal is transmitted or received by controlling inter-cell interference based on the interference control information.
Abstract translation: 提供一种用于控制小区间干扰的方法和装置。 根据本发明，从相邻小区接收到包含干扰控制信息的Wi-Fi信号，将干扰控制信息发送到小小区发送/接收模块，并通过控制相互干扰来发送或接收小小区信号 基于干扰控制信息的小区干扰。
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5.发明申请公开(公告)号：US20160183230A1
公开(公告)日：2016-06-23
申请号：US14686745
申请日：2015-04-14
Inventor： SoonGi PARK , DongSeung KWON , Kyung Sook KIM , Jun Sik KIM , Pyeong Jung SONG , Sang Chul OH , Yong Seouk CHOI
CPC classification number: H04W76/10 , H04W16/02 , H04W72/087 , H04W88/08
Abstract: A base station of a mobile communication system divides an ultra wideband into a plurality of unit bands, uses a plurality of beam component carriers corresponding to the L3 CP dedicated unit band as a coverage layer by grouping in one cell in the L3 CP dedicated unit band and uses a plurality of beam component carriers corresponding to the UP dedicated unit band in the UP dedicated unit band as a plurality of capacitor layers by grouping in a plurality of cells of a smaller size than that of the grouping.
Abstract translation: 移动通信系统的基站将超宽带划分为多个单位频带，通过在L3CP专用单元频带中的一个小区中分组，将与L3 CP专用单元频带对应的多个波束分量载波作为覆盖层进行分组 并且通过在与分组的尺寸相比较小的多个单元中进行分组，将与UP专用单元频带中的UP专用单元频带相对应的多个波束分量载波用作多个电容器层。
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Patent Agency Ranking
6.发明申请METHOD AND APPARATUS FOR SELECTING PRIMARY COMPONENT CARRIER BASED ON UE MOBILITY STATE AND CELL COVERAGE 审中-公开基于UE移动状态和细胞覆盖选择主要组件载体的方法和装置公开(公告)号：US20140293888A1
公开(公告)日：2014-10-02
申请号：US14086203
申请日：2013-11-21
Inventor： Sang Chul OH , Kyung Sook KIM , Sung Hyun MOON , Young Jick BAHG , Byung Han RYU
IPC: H04W72/04
CPC classification number: H04W72/0486 , H04L5/001 , H04L5/0069 , H04L5/0092 , H04W72/048
Abstract: The present invention relates to a method of selecting, by an eNB, a PCC for UE in a multiple component carrier system. The method includes obtaining mobility state information about the UE and coverage information and load information about carriers managed by the eNB; determining whether or not a mobility state value of the UE is greater than a specific threshold based on the obtained mobility state information; and selecting the PCC based on the load information if, as a result of the determination, the mobility state value is greater than the specific threshold. In accordance with the present invention, a BS adaptively selects a PCC by taking the load state of a carrier (or cell), UE mobility velocity, and the coverage of each carrier (or cell) into consideration.
Abstract translation: 本发明涉及一种在多分量载波系统中由eNB选择UE的PCC的方法。 该方法包括获取关于UE的移动性状态信息和覆盖信息，并且载入关于由eNB管理的载波的信息; 基于所获得的移动性状态信息，确定所述UE的移动性状态值是否大于特定阈值; 以及作为所述确定的结果，所述移动性状态值大于所述特定阈值，基于所述负载信息来选择所述PCC。 根据本发明，BS考虑了载波（或小区）的负载状态，UE移动性速度和每个载波（或小区）的覆盖范围，自适应地选择PCC。
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7.发明申请METHOD OF TRANSMITTING USER MESSAGE, TERMINAL AND BASE STATION USING THE METHOD 审中-公开使用该方法发送用户信息，终端和基站的方法公开(公告)号：US20140106768A1
公开(公告)日：2014-04-17
申请号：US14108800
申请日：2013-12-17
Inventor： Pyeong Jung SONG , Soongi PARK , Kyung Sook KIM , Jaesheung SHIN , Gyung-chul SHIN , Yeon Seung SHIN , Yeong Jin KIM
CPC classification number: H04W72/04 , H04W4/12 , H04W4/14 , H04W28/06 , H04W28/065 , H04W52/0206 , H04W52/0229 , H04W72/0493 , H04W72/12 , H04W72/1221 , H04W72/1226 , H04W72/1278 , Y02D70/1262 , Y02D70/1264
Abstract: When transmitting a user message, in a call setting period of a base station and a terminal and a radio connection state between a base station and a terminal, whenever a data transmittable channel resource is available, user messages of an amount corresponding to the available channel resource are transmitted. Therefore, user messages can be divided and transmitted according to an available channel in a call setting period.
Abstract translation: 当发送用户消息时，在基站和终端的呼叫设置周期以及基站与终端之间的无线连接状态下，无论数据可发送信道资源是否可用，都可以使用与可用信道相对应的量的用户消息 资源被传输。 因此，可以根据呼叫设置周期中的可用信道来划分和发送用户消息。
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8.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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公开(公告)号：US20150180623A1
公开(公告)日：2015-06-25
申请号：US14565780
申请日：2014-12-10
Inventor： Kyung Sook KIM , Sang Chul OH , Byung-Han RYU , Yeon Seung SHIN , DongSeung KWON
CPC classification number: H04L1/1854 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W28/06 , H04W72/1289
Abstract: A cross carrier scheduling method is provided by a terminal. The terminal receives a control element including cross carrier scheduling configuration information from a base station, and sets a scheduling cell of a secondary cell in accordance with the cross carrier scheduling configuration information. The terminal starts to monitor scheduling information of the secondary cell at the scheduling cell from a time predefined between the base station and the terminal.
Abstract translation: 终端提供交叉载波调度方法。 终端从基站接收包括交叉载波调度配置信息的控制元素，并根据交叉载波调度配置信息设定二次小区的调度信元。 终端开始从基站和终端之间预定的时间监视调度小区的二次小区的调度信息。
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10.发明申请METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN CARRIER AGGREGATION SYSTEM 有权用于控制载波聚集系统干扰的方法和装置公开(公告)号：US20150373725A1
公开(公告)日：2015-12-24
申请号：US14726778
申请日：2015-06-01
Inventor： Sang Chul OH , Kyung Sook KIM , Byung-Han RYU , Yeon Seung SHIN
CPC classification number: H04W72/082 , H04L5/001 , H04L5/0062 , H04L5/14 , H04W36/06
Abstract: A base station of a carrier aggregation system performs interference control of a first component carrier in which interference exceeds a threshold value among a plurality of component carriers based on an ABS pattern and changes the first component carrier to an available new component carrier, when interference of the first component carrier exceeds a threshold value after the interference control is performed.
Abstract translation: 载波聚合系统的基站基于ABS模式对多个分量载波中的干扰超过阈值的第一分量载波进行干扰控制，并且将第一分量载波改变为可用的新分量载波，当干扰 在执行干扰控制之后，第一分量载波超过阈值。
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