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公开(公告)号：US20180309531A1
公开(公告)日：2018-10-25
申请号：US15767866
申请日：2016-10-19
发明人： Joseph JEON , Eunyong KIM , Byungwook JUN
CPC分类号： H04J11/0053 , H04J11/0056 , H04L27/2691 , H04W24/10 , H04W72/082
摘要： Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to one embodiment of the present invention, a method by which a device for adjusting the interference of a plurality of base stations transmits and receives data to and from the plurality of base stations comprises: receiving channel information of a terminal connected to one or more macro base stations or to one or more small base stations from the one or more macro base stations or the one or more small base stations; receiving ABS pattern information from the one or more macro base stations; generating, for each base station, interference control information for the one or more macro base stations or the one or more small base stations on the basis of the ABS pattern information and the channel information of the terminal connected to the one or more macro base stations or to the one or more small base stations; and transmitting, to each base station, the interference control information generated for each base station.
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公开(公告)号：US20180152899A1
公开(公告)日：2018-05-31
申请号：US15822031
申请日：2017-11-24
发明人： Chulhee JANG , Eunyong KIM , Joseph JEON
摘要： 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. A transmission control method and a central management apparatus for performing the method are provided. The method includes receiving transmission control-related information from a base station, determining transmission power of at least one base station and the transmission point of a user equipment based on the transmission control-related information, and transmitting information about the determined transmission power and transmission point of the user equipment to the at least one base station. Furthermore, a base station adjusting transmission power and an operation method of the base station may be controlled under the control of the central management apparatus.
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公开(公告)号：US20160353469A1
公开(公告)日：2016-12-01
申请号：US15163319
申请日：2016-05-24
发明人： Yohan KIM , Song CHONG , Eunyong KIM , Joseph JEON , Okyoung CHOI , Changsik LEE
IPC分类号： H04W72/12
CPC分类号： H04W72/1242
摘要： A method for scheduling by a base station is provided. The method includes updating a first time that is required to complete ongoing data transmission with respect to terminals to which the base station is transmitting the data for a predetermined period, updating a second time that is delayed from a scheduled data transmission completion time with respect to the terminals whenever the data transmission is completed, determining priority values on the basis of the updated first time and the updated second time with respect to the terminals for the predetermined period, and performing the scheduling of the resources with respect to one or more of the terminals on the basis of the determined priority values for the predetermined period.
摘要翻译： 提供了一种由基站进行调度的方法。 该方法包括更新第一次完成相对于基站在预定时间段内发送数据的终端完成正在进行的数据传输所需的第一时间，更新从相对于调度数据传输完成时间延迟的第二时间 终端，无论何时完成数据传输，基于更新的第一时间确定优先级值，并且相对于终端在预定时段内确定优先级值，并且对于一个或多个 基于所确定的预定时间段的优先级值。
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14.发明申请公开(公告)号：US20180302199A1
公开(公告)日：2018-10-18
申请号：US15762784
申请日：2016-09-30
发明人： Byungwook JUN , Hojoong KWON , Eunyong KIM , Joseph JEON
摘要： A method for transmitting a signal of a base station in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting transmission standby traffic indication information to a node when a first traffic is received in a first duration; and determining whether to transmit the transmission standby traffic indication information to the node in a second duration, on the basis of whether the transmission standby traffic indication information has been transmitted in the first duration and whether a second traffic has been received in the second duration.
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15.发明申请公开(公告)号：US20180027562A1
公开(公告)日：2018-01-25
申请号：US15547982
申请日：2016-02-15
发明人： Joseph JEON , Jaroslav HOLIS , Seungjoo MAENG , Chanho AN , Seunghee HAN
IPC分类号： H04W72/04 , H04L12/24 , H04W16/32 , H04B7/0413
摘要： The present invention provides a cell configuration method of a base station in a mobile communication system supporting Carrier Aggregation (CA) which includes configuring a first cell consisting of at least two sectors formed with different antennas to a terminal, configuring a second cell consisting of at least two sectors formed with different antennas to the terminal, and communicating with the terminal through the first and second cells, wherein one of the first and second cells consists of sectors using same Physical Cell Identifier (PCID) and the other consists of sectors using different PCIDs.
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16.发明申请公开(公告)号：US20180006780A1
公开(公告)日：2018-01-04
申请号：US15544805
申请日：2016-01-13
发明人： Joseph JEON , Dongwook CHOI
CPC分类号： H04L5/0035 , H04W28/02 , H04W72/1205 , H04W72/1289 , H04W88/08
摘要： The present disclosure is to effectively perform coordinated transmission in a wireless communication system. A base station includes a controller for providing control to generate control information including channel state information and buffer occupancy state related information of terminals, and a communication unit for transmitting the control information. In addition, the present disclosure also includes other exemplary embodiments different from the aforementioned exemplary embodiments.
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公开(公告)号：US20170207897A1
公开(公告)日：2017-07-20
申请号：US15508907
申请日：2015-09-03
发明人： Yohan KIM , Eunyong KIM , Joseph JEON
IPC分类号： H04L5/00 , H04W24/10 , H04B17/345
摘要： Disclosed are a method and an apparatus for channel quality estimation in consideration of interference control and coordinated communication in a cellular system. A base station receives an SRS transmitted by a terminal to thus measure received power, and then configures, for the terminal, a CSI process which may measure SINRs for base stations having higher SRS received power. If the terminal feeds back, to the base station, channel quality information for the configured CSI process, the base station determines an SINR and a MCS to be applied to data transmission in consideration of a received CQI and a CoMP transmission scheme, and applies the determined SINR and MCS to thus transmit data.
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18.发明申请METHOD AND APPARATUS FOR CONTROLLING UPLINK COVERAGE IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于控制无线通信系统中的上行链路覆盖的方法和装置公开(公告)号：US20160270081A1
公开(公告)日：2016-09-15
申请号：US15069267
申请日：2016-03-14
发明人： Joseph JEON , Yongsang KIM , Seungjoo MAENG , Dongwook CHOI
CPC分类号： H04W72/08 , H04W72/0446
摘要： A method and an apparatus for controlling coverage of a base station in a wireless communication system are provided. The method includes determining a coverage control target terminal among terminals within a service radius of the base station and increasing a coverage of the coverage control target terminal.
摘要翻译： 提供一种用于控制无线通信系统中的基站的覆盖的方法和装置。 该方法包括确定基站的业务半径内的终端之间的覆盖控制目标终端，并增加覆盖控制目标终端的覆盖范围。
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公开(公告)号：US20130322373A1
公开(公告)日：2013-12-05
申请号：US13907101
申请日：2013-05-31
发明人： Joseph JEON , Jee-Woong Kang , Ho-Joong Kwon , Eun-Yong Kim , June Moon , Sung-Woo Park
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04B7/024 , H04B7/0473 , H04L5/0035 , H04L5/005 , H04L5/0057 , H04L5/0073 , H04L25/03949 , H04W88/02
摘要： A transmission method and apparatus are provided for use in a wireless communication system in which a cell includes a plurality of sub-cells. A Transmission Point (TP) in the wireless communication system includes a transmitter configured to transmit a signal to each of the plurality of sub-cells through a plurality of antennas; a receiver configured to receive uplink control information from a User Equipment (UE) located within at least one of the plurality of sub-cells; and a controller configured to determine a virtual matrix for each of the plurality of sub-cells, to select a precoding matrix according to the virtual matrices of the plurality of sub-cells, to determine a cooperative transmission mode or a normal transmission mode, based on the received uplink control information, and to control the transmitter to perform downlink transmission on a sub-cell basis through the virtual matrices of the sub-cells according to the determined transmission mode.
摘要翻译： 提供一种用于无线通信系统中的传输方法和装置，其中小区包括多个子小区。 无线通信系统中的传输点（TP）包括被配置为通过多个天线向多个子小区中的每一个发送信号的发射机; 接收器，被配置为从位于所述多个子单元中的至少一个子单元中的用户设备（UE）接收上行链路控制信息; 以及控制器，被配置为确定所述多个子单元中的每一个的虚拟矩阵，以根据所述多个子单元的虚拟矩阵来选择预编码矩阵，以基于所述多个子单元的虚拟矩阵来确定协作传输模式或正常传输模式 并且根据确定的传输模式，控制发射机通过子小区的虚拟矩阵在子小区的基础上进行下行链路传输。
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