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公开(公告)号：US20170134139A1
公开(公告)日：2017-05-11
申请号：US15343891
申请日：2016-11-04
Inventor： Seungkwon CHO , Yu Ro LEE , Soojung JUNG , Anseok LEE , Sung Cheol CHANG
CPC classification number: H04W72/0446 , H04L1/18 , H04L1/1887 , H04W74/0841
Abstract: Disclosed is a base station that grants the same shared resource to a plurality of terminals, identifies a terminal transmitting uplink data in the same transmission time interval (TTI), when each of the plurality of terminals starts an initial transmission of the uplink data using the shared resource by distributed scheduling, allows each of the plurality of terminals to recognize not-acknowledgement (NACK) as a response signal to the uplink data if the number of terminals transmitting the uplink data is equal to or more than 1; and grants a contention-free resource as a retransmission resource to each of at least some terminals among the first number of terminals transmitting data that fail to receive among the identified terminals.
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62.发明申请METHOD AND APPARATUS FOR REQUESTING UPLINK PERSISTENT SCHEDULING IN MOBILE COMMUNICATION SYSTEM 审中-公开用于在移动通信系统中提出上行顺序调度的方法和装置公开(公告)号：US20170071010A1
公开(公告)日：2017-03-09
申请号：US15257271
申请日：2016-09-06
Inventor： Kwang Jae LIM , Yu Ro LEE
CPC classification number: H04W72/1284 , H04W72/0413
Abstract: Provided are a method and an apparatus for requesting uplink persistent scheduling in a mobile communication system. A terminal generates a semi-persistent scheduling (SPS) buffer status report (BSR) including a size of data and further including at least one of an SPS transmission point in time and an SPS period after configuring SPS between the terminal and a base station, and requests SPS allocation while transmitting the SPS BSR to the base station. The size of the data indicates a size of data that are to be transmitted per SPS period.
Abstract translation: 提供了一种在移动通信系统中请求上行链路持续调度的方法和装置。 终端生成包括数据大小的半静态调度（SPS）缓冲器状态报告（BSR），并且在终端和基站之间配置SPS之后进一步包括SPS传输时间点和SPS周期中的至少一个， 并在将SPS BSR发送到基站时请求SPS分配。 数据的大小表示每个SPS周期要发送的数据的大小。
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63.发明申请METHOD FOR TRANSMITTING FRAME AND COMMUNICATION DEVICE FOR PERFORMING THE SAME 审中-公开发送帧的方法和用于执行帧的通信装置公开(公告)号：US20160365954A1
公开(公告)日：2016-12-15
申请号：US15061193
申请日：2016-03-04
Inventor： Yu Ro LEE , Jae Woo PARK , Jae Seung LEE , Jee Yon CHOI , Il Gyu KIM , Seung Chan BANG
IPC: H04L5/00 , H04B17/336
CPC classification number: H04L5/005 , H04B7/024 , H04B7/0452 , H04B7/0617 , H04B17/336 , H04L5/0023 , H04L5/0032 , H04L5/0073 , H04L27/2613
Abstract: Disclosed are a frame transmission method and a communication device performing the same. The communication device may transmit a null data packet (NDP)-announcement (NDP-A) including information on a plurality of communication devices participating in interference alignment and transmit an NDP including a common signal field and a common training field commonly applied to the plurality of communication devices.
Abstract translation: 公开了一种帧发送方法和执行该帧发送方法的通信装置。 通信设备可以发送包括参与干扰对准的多个通信设备的信息的空数据分组（NDP-A），并且发送包括共同应用于多个的公共信号字段和公共训练场的NDP 的通信设备。
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64.发明申请PROTOCOL FOR COOPERATION COMMUNICATION BETWEEN ACCESS POINTS IN OVERLAPPED BASIC SERVICE SET (OBSS) ENVIRONMENT 有权基础服务设置（OBSS）环境中的接入点之间的合作通信协议公开(公告)号：US20150288428A1
公开(公告)日：2015-10-08
申请号：US14681425
申请日：2015-04-08
Inventor： Jee Yon CHOI , Jae Woo PARK , Yu Ro LEE , Jae Seung LEE , Il Gyu KIM , Seung Chan BANG
CPC classification number: H04B7/024 , H04B7/0408 , H04B7/0456 , H04W74/0816
Abstract: Disclosed is a protocol for transmitting data through cooperation between access points in an overlapped basic service set (OBSS) environment. A cooperative beamforming communication method may include negotiating, by a first access point, a cooperative transmit beamforming with a second access point having an OBSS area with the first access point; transmitting, by the first access point, a clear-to-send (CTS) to the second access point; and performing, by the first access point, the cooperative transmit beamforming with the second access point during a cooperative transmit beamforming duration determined through the negotiation after a predetermined time interval is elapsed, when transmission of the CTS is completed.
Abstract translation: 公开了一种用于通过重叠基本服务集（OBSS）环境中的接入点之间的协作来发送数据的协议。 协作波束成形通信方法可以包括通过第一接入点与具有第一接入点的OBSS区域的第二接入点协商协作发射波束成形; 由所述第一接入点向所述第二接入点发送清除发送（CTS）; 以及当所述CTS的传输完成时，在通过所述协商确定的协作发射波束形成持续时间期间，通过所述第一接入点与所述第二接入点进行协同发射波束成形。
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公开(公告)号：US20240314612A1
公开(公告)日：2024-09-19
申请号：US18599151
申请日：2024-03-07
Inventor： Hyun Seo PARK , Yong Jin KWON , Yun Joo KIM , Han Jun PARK , Jung Bo SON , An Seok LEE , Yu Ro LEE , Sung Cheol CHANG , Heesoo LEE
CPC classification number: H04W24/10 , H04W36/0085
Abstract: A method of a terminal may comprise: receiving, from a serving cell, a first message including measurement report configuration information; in response to transmission of a measurement report message being triggered based on the first message, generating a measurement report message; and in response to a measurement report message transmission condition configured by the first message being satisfied, transmitting the measurement report message to the serving cell.
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Patent Agency Ranking
66.发明公开公开(公告)号：US20240276474A1
公开(公告)日：2024-08-15
申请号：US18645308
申请日：2024-04-24
Inventor： Yu Ro LEE , Jae Woo PARK , Jae Seung LEE , Jee Yon CHOI , Il Gyu KIM , Seung Chan BANG
IPC: H04W72/0453 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04W16/28 , H04W24/10 , H04W28/02 , H04W48/16 , H04W72/21 , H04W72/23 , H04W72/542 , H04W84/12 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
CPC classification number: H04W72/0453 , H04B7/0417 , H04B7/0452 , H04B7/0617 , H04B7/0626 , H04W16/28 , H04W24/10 , H04W28/0247 , H04W48/16 , H04W72/21 , H04W72/23 , H04W72/542 , H04W84/12 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
Abstract: Disclosed are a frame transmission method using a selective beamforming and a communication apparatus to perform the frame transmission method. The communication apparatus may determine a beamforming matrix based on classification information in which a plurality of subcarriers used for communication is classified into a plurality of frequency units, may map a long training field (LTF) sequence to the beamforming matrix, and transmit a beamforming training (BF-T) frame including the mapped LTF sequence to a plurality of stations, may receive, from the plurality of stations having receiving the BF-T frame, feedback information generated based on a reception strength of the BF-T frame, and may allocate frequency units to data frames to be transmitted to the plurality of stations based on the feedback information, and transmit the data frames using the allocated frequency units. The reception strength of the BF-T frame may be determined at each station for each frequency unit.
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公开(公告)号：US20240267183A1
公开(公告)日：2024-08-08
申请号：US18429049
申请日：2024-01-31
Inventor： Han Jun PARK , Yong Jin KWON , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
CPC classification number: H04L5/0051 , H04B7/0626 , H04B7/0634 , H04W8/22
Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating a first latent vector based on the reference signal by using an artificial neural network, the first latent vector being common CSI for M resource regions, and M being a positive integer; generating a second latent vector based on the reference signal by using the artificial neural network, the second latent vector being per-resource region CSI for each of the M resource regions; and transmitting structured CSI including the first latent vector and the second latent vectors to the base station.
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68.发明公开公开(公告)号：US20240121633A1
公开(公告)日：2024-04-11
申请号：US18475414
申请日：2023-09-27
Inventor： Han Jun PARK , Yong Jin KWON , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
Abstract: A method of monitoring and managing performance of an artificial neural network model for an air interface may comprise: receiving, by a network (NW) including a communication node performing a function of monitoring and managing performance of an artificial neural network model, a performance metric of the artificial neural network model from a user equipment (UE); and controlling, by the communication node, activation or deactivation of the artificial neural network model according to the performance metric, wherein the artificial neural network model is activated to improve a main performance metric of a mobile communication system including the communication node and the UE connected through an air interface.
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69.发明公开公开(公告)号：US20230370885A1
公开(公告)日：2023-11-16
申请号：US18316900
申请日：2023-05-12
Inventor： An Seok LEE , Yong Jin KWON , Han Jun PARK , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
CPC classification number: H04W28/0215 , H04B7/0626
Abstract: A method of a receiver in a communication system may comprise: transmitting, to a transmitter, artificial intelligence (AI) capability information of the receiver; receiving, from the transmitter, AI model information generated based on the AI capability information; selecting one or more AI models from among a plurality of AI models indicated by the AI model information; transmitting information of the one or more AI models to the transmitter; receiving, from the transmitter, channel state information (CSI) configuration information including information of at least one AI model among the one or more AI models; generating CSI feedback information based on the at least one AI model indicated by the CSI configuration information; and transmitting the CSI feedback information to the transmitter.
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公开(公告)号：US20230189085A1
公开(公告)日：2023-06-15
申请号：US18081111
申请日：2022-12-14
Inventor： Hyun Seo PARK , Yong Jin KWON , Yun Joo KIM , An Seok LEE , Yu Ro LEE , Heesoo LEE , Sung Cheol CHANG
IPC: H04W36/00
CPC classification number: H04W36/0058 , H04W36/00837 , H04W36/00835 , H04W36/0061
Abstract: An operation method of a terminal may comprise: receiving, from a serving base station, measurement configuration information and measurement prediction configuration information; measuring signal strengths of the serving base station and a neighboring base station according to the measurement configuration information; predicting signal strengths of the serving base station and the neighboring base station based on a result of measuring the signal strengths of the serving base station and the neighboring base station, according to the measurement prediction configuration information; and transmitting, to the serving base station, a report message including the predicted signal strengths of the serving base station and the neighboring base station according to the measurement prediction configuration information.
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