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11.发明申请INTERFERENCE CONTROL METHOD AND APPARATUS THEREFOR IN A HETEROGENEOUS SYSTEM 审中-公开干扰控制方法及其在异质系统中的装置公开(公告)号：US20160353451A1
公开(公告)日：2016-12-01
申请号：US15114589
申请日：2015-01-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Soomin KO , Eunyong KIM , Byungwook JUN , Jaewon KANG , Kyungho PARK
CPC classification number: H04W36/20 , H04L1/1822 , H04W16/04 , H04W16/06 , H04W16/08 , H04W16/32 , H04W24/02 , H04W24/10 , H04W28/0236 , H04W28/08 , H04W36/04 , H04W68/005 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0486 , H04W72/082 , H04W74/0833
Abstract: The present invention relates to an interference control method and an apparatus therefor in a heterogeneous system. To this end, the present invention relates to an interference control method for an almost blank subframe (ABS) ratio determination apparatus in a wireless communication system in which a cell range expansion (CRE) area is defined, comprising the steps of: receiving information about data load within a cell from one or more first cells, and one or more second cells; determining an ABS ratio on the basis of the wireless resource requirements of a CRE terminal with respect to the wireless resource requirements of all cells that are obtained from the data load information; and transmitting the determined ABS ratio to one of the first cells and the second cells.
Abstract translation: 本发明涉及一种异构系统中的干扰控制方法及其装置。 为此，本发明涉及一种无线通信系统中几乎为空白子帧（ABS）比率确定装置的干扰控制方法，其中定义了小区范围扩展（CRE）区域，包括以下步骤：接收关于 来自一个或多个第一小区和一个或多个第二小区的小区内的数据负载; 基于从所述数据负载信息获得的所有小区的无线资源要求，基于所述CRE终端的无线资源需求来确定ABS比; 以及将确定的ABS比率发送到第一小区和第二小区之一。
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公开(公告)号：US20240187063A1
公开(公告)日：2024-06-06
申请号：US17769531
申请日：2020-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Younghyun JEON , Eunyong KIM , Myoungwon LEE
CPC classification number: H04B7/0626 , H04B7/0639 , H04L25/0222 , H04L25/0228
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate beyond a 4th (4G) communication system such as long term evolution (LTE). According to a various embodiments of the present disclosure, a base station in a wireless communication system may comprise the steps of: acquiring, in a first time interval, channel information of a downlink channel with a terminal; on the basis of the unscented Kalman filter, acquiring current channel state information from previous state information and the channel information; and generating, from the current channel state information, predicted channel information in a second time interval.
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公开(公告)号：US20180302176A1
公开(公告)日：2018-10-18
申请号：US15767879
申请日：2016-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joseph JEON , Eunyong KIM , Jaewon KANG
Abstract: A method for a terminal mitigating interference in a wireless communication system according to an embodiment of the present invention comprises the steps of: receiving a first message having a previously configured pattern from a serving base station communicating cooperatively to control interference with at least one adjacent base station; triggering a common reference signal (CRS) interference mitigation function of the terminal in response to the first message in order to mitigate interference due to a CRS transmitted from the at least one adjacent base station; and cancelling interference due to the CRS on the basis of the CRS interference mitigation function, and receiving data.
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公开(公告)号：US20160353464A1
公开(公告)日：2016-12-01
申请号：US15158098
申请日：2016-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yohan KIM , Song CHONG , Eunyong KIM , Joseph ` JEON , Okyoung CHOI , Changsik LEE
CPC classification number: H04W72/12 , H04L12/40 , H04L12/46 , H04L29/0653 , H04L69/22 , H04W28/16 , H04W88/08
Abstract: A method and an apparatus for effectively determining a terminal which will transmit or receive packets in a packet-based wireless network are provided. The scheduling method of a base station of a wireless communication system includes determining a first status variable for an increment of whole network utility to data amount allocated to at least one terminal and a second status variable for an increment of the whole network utility to a scheduling chance allocated to the terminal, determining a scheduling metric based on the first and second status variables, and scheduling the at least one terminal based on the scheduling metric.
Abstract translation: 提供一种用于有效地确定将在基于分组的无线网络中发送或接收分组的终端的方法和装置。 无线通信系统的基站的调度方法包括将整个网络实用程度的增量的第一状态变量确定为分配给至少一个终端的数据量，以及将整个网络实用程序的增量的第二状态变量确定为调度 分配给终端的机会，基于第一和第二状态变量确定调度度量，并且基于调度度量调度至少一个终端。
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15.发明申请METHOD AND APPARATUS FOR APPLYING RESOURCES IN HETEROGENEOUS NETWORK SYSTEM 审中-公开在异构网络系统中应用资源的方法和装置公开(公告)号：US20160345338A1
公开(公告)日：2016-11-24
申请号：US15114596
申请日：2015-01-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunyong KIM , Byungwook JUN , Jaewon KANG , Seungjoo MAENG , Seunghee HAN
Abstract: The present invention relates to a method and an apparatus for applying wireless resources in order to control inter-cell interference in a heterogeneous network system. The method for applying wireless resources provided by the present invention generates an almost blank subframe (ABS) pattern on the basis of the type of data transmitted from at least one of a first base station and a second base station, applies a non-ABS or an ABS to wireless resources of the first base station according to the generated ABS pattern, and performs data communication by using the wireless resources to which the ABS has been applied.
Abstract translation: 本发明涉及一种用于应用无线资源以便控制异构网络系统中的小区间干扰的方法和装置。 本发明提供的应用无线资源的方法基于从第一基站和第二基站中的至少一个发送的数据的类型生成几乎空白的子帧（ABS）模式，应用非ABS或 根据生成的ABS模式对第一基站的无线资源进行ABS，并且通过使用已经应用了ABS的无线资源来执行数据通信。
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Patent Agency Ranking
16.发明申请METHOD AND APPARATUS FOR INTER-CELL LOAD BALANCE IN WIRELESS COMMUNICATION SYSTEM 审中-公开无线通信系统中小区负载均衡的方法与装置公开(公告)号：US20160006659A1
公开(公告)日：2016-01-07
申请号：US14790702
申请日：2015-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Eunyong KIM , Byungwook JUN , Jungmin CHOI
IPC: H04L12/803 , H04W24/10 , H04B1/3827 , H04W16/32 , H04W36/16
Abstract: A method and an apparatus for an inter-cell load balance in a wireless communication system are provided. The method of an inter-cell load balance of a first base station in a heterogeneous network wireless communication system including the first base station and a second base station includes configuring a first reserve area for the second base station, for the inter-cell load balance and controlling an inter-base station load balance according to the first reserve area.
Abstract translation: 提供了一种用于无线通信系统中的小区间负载平衡的方法和装置。 包括第一基站和第二基站的异构网络无线通信系统中的第一基站的小区间负载平衡的方法包括为小区间负载平衡配置第二基站的第一预留区域 以及根据所述第一保留区域来控制基站间负载平衡。
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公开(公告)号：US20210250796A1
公开(公告)日：2021-08-12
申请号：US16973621
申请日：2019-06-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunyong KIM , Daeyoung SEOL
IPC: H04W24/10 , H04L5/00 , H04B17/27 , H04B17/345 , H04B17/364
Abstract: The present disclosure relates to a method for controlling interference measurement by an interference measurement control device, the method comprising the steps of: calculating distance information between a transmission side transmitting a reference signal for interference measurement and a reception side receiving the reference signal; calculating, on the basis of the distance information, signal delay information related to a delay time required until the reference signal transmitted from the transmission side arrives at the reception side; and determining control information for the transmission side or the reception side on the basis of the signal delay information.
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公开(公告)号：US20190386727A1
公开(公告)日：2019-12-19
申请号：US16441990
申请日：2019-06-14
Inventor： Younghyun JEON , Namyoon LEE , Eunyong KIM , Chulhee JANG , Jiwook CHOI , Yunseo NAM
Abstract: The 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). An operating method of a base station in a wireless communication system is provided. The operating method includes estimating a channel for each of a plurality of terminals based on reference signals received from the plurality of the terminals, determining a beamforming vector matrix for each of the plurality of the terminals by considering scheduling and power allocation information based on the estimated channels, and transmitting data to at least one of the plurality of the terminals using the determined beamforming vector matrix.
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19.发明申请公开(公告)号：US20190253128A1
公开(公告)日：2019-08-15
申请号：US16390751
申请日：2019-04-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungmin MOON , Eunyong KIM , Heewon KANG , Jaedong YANG
CPC classification number: H04B7/088 , H04B7/063 , H04B7/0695
Abstract: The present disclosure is related to a 5th generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate since 4th generation (4G) communication systems like long-term evolution (LTE). A method for generating beam measurement information of user equipment (UE) is provided. The method of UE includes receiving a first reference signal from a base station, requesting a transmission of a second reference signal when a result of measuring the first reference signal satisfies a predetermined condition, receiving the second reference signal, and generating a measurement result based on the second reference signal.
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20.发明申请公开(公告)号：US20190037457A1
公开(公告)日：2019-01-31
申请号：US16072300
申请日：2017-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chulhee JANG , Soenghun KIM , Eunyong KIM , Hwajin CHA
CPC classification number: H04W36/02 , H04L1/1621 , H04W36/0005 , H04W36/08 , H04W36/38 , H04W74/08 , H04W74/0833 , H04W80/08 , H04W88/02 , H04W88/08
Abstract: To solve the problem wherein a terminal cannot perform data communication from a network from the time point of a terminal receiving a handover command (HO command) message from a base station controlling a source cell to the time point of a terminal receiving a handover complete (HO complete) message from a base station controlling a target cell, after the terminal transmits the handover command message to the base station controlling the source cell, the base station controlling the source cell transmits to the base station controlling the target cell whether or not the terminal supports a function of reducing the interruption time of data transfer, the terminal continues to perform data transmission/reception with the base station controlling the source cell, and after the terminal completes a random access procedure with the base station controlling the target cell, the base station controlling the source cell transmits an additional sequence number status transfer message to the base station controlling the target cell.
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