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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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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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3.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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4.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：US20150103713A1
公开(公告)日：2015-04-16
申请号：US14487003
申请日：2014-09-15
Inventor： Il Gu LEE , Jung Bo SON , Hee Soo LEE , Sok Kyu LEE
CPC classification number: H04W52/0235 , H04W74/0816 , Y02D70/00 , Y02D70/142
Abstract: A multi-channel low power communication method and apparatus are provided. The multi-channel low power communication method may include transmitting request to send (RTS) to a receiver through a plurality of communication channels, receiving clear to send (CTS) from the receiver in response to the RTS, and transmitting a data packet through part or entire of at least one communication channel having received the CTS among the plurality of communication channels, wherein at least one of the RTS and the CTS comprises a multi-channel power save information field related to multi-channel power save.
Abstract translation: 提供了一种多通道低功率通信方法和装置。 多信道低功率通信方法可以包括通过多个通信信道发送（RTS）到接收机的请求，响应于RTS从接收机接收清除发送（CTS），并通过部分发送数据分组 或者在多个通信信道中已经接收到CTS的至少一个通信信道的整体，其中RTS和CTS中的至少一个包括与多信道功率节省相关的多信道功率节省信息字段。
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Patent Agency Ranking
公开(公告)号：US20240204894A1
公开(公告)日：2024-06-20
申请号：US18526232
申请日：2023-12-01
Inventor： Han Jun PARK , An Seok LEE , Yong Jin KWON , Heesoo LEE , Yu Ro LEE , Yun Joo KIM , Jung Bo SON , Hyun Seo PARK
IPC: H04B17/391 , G01S5/02
CPC classification number: H04B17/3913 , G01S5/0236
Abstract: A method of a terminal may comprise: receiving augmentation assistance information from a base station; generating augmented channel data by applying the augmentation assistance information to original channel data; and training an artificial neural network using the augmented channel data.
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7.发明公开公开(公告)号：US20240107374A1
公开(公告)日：2024-03-28
申请号：US18472394
申请日：2023-09-22
Inventor： Yong Jin KWON , Han Jun PARK , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
IPC: H04W28/06
CPC classification number: H04W28/06
Abstract: A method of a terminal may comprise: receiving a reference signal from a base station; generating channel information based on the reference signal; generating wavelet-transformed channel information by applying wavelet transform to the channel information; generating compressed channel information by compressing the wavelet-transformed channel information; and transmitting the compressed channel information to the base station.
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公开(公告)号：US20240013031A1
公开(公告)日：2024-01-11
申请号：US18349005
申请日：2023-07-07
Inventor： Han Jun PARK , Yong Jin KWON , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
IPC: G06N3/0455
CPC classification number: G06N3/0455
Abstract: An operation method of a first communication node may comprise: determining a latent space correction operation including a transformation operation for correcting latent data output from a first encoder of a first artificial neural network corresponding to the first communication node, based on information of a reference data set provided from a second communication node; encoding first input data including first feedback information through the first encoder; correcting first latent data output from the first encoder based on the determined latent space correction operation; and transmitting a first feedback signal including the corrected first latent data to the second communication node, wherein the corrected first latent data is decoded into first output data corresponding to the first input data in a second decoder of a second artificial neural network corresponding to the second communication node.
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公开(公告)号：US20230388160A1
公开(公告)日：2023-11-30
申请号：US18323258
申请日：2023-05-24
Inventor： An Seok LEE , Yong Jin KWON , Han Jun PARK , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
IPC: H04L25/02 , G06N3/0442
CPC classification number: H04L25/0254 , G06N3/0442 , H04L25/0224
Abstract: An operation method of a receiver may comprise: receiving reference signals from a transmitter in an entire use band; generating first channel information by performing channel estimation on each of the reference signals; generating second channel information by removing noises from the first channel information using a first artificial neural network; and generating third channel information for a grid of the entire use band based on the second channel information using a second artificial neural network.
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10.发明申请公开(公告)号：US20190199392A1
公开(公告)日：2019-06-27
申请号：US16221970
申请日：2018-12-17
Inventor： Seon Ae KIM , Dong Hyuk GWAK , Tae Joong KIM , Jung Bo SON , Yu Ro LEE , Hyun LEE , Hyung Sik JU
Abstract: An operation method of an in-band full duplex (IFD) transceiving apparatus including a receiving end, a transmitting end, a digital self-interference cancellation (DSIC) processing unit, and a digital SI cancellation unit may comprise generating, by the DSIC processing unit, signal shaping coefficients for wave shaping of a signal of the transmitting end; generating, by the DSIC processing unit, channel estimation coefficients for cancellation of a self-interference signal in a reception signal of the receiving end; forming, by the DSIC processing unit, a transmission signal based on the signal shaping coefficients; and generating, by the DSIC processing unit, a control signal for cancellation of the self-interference signal in the reception signal based on the channel estimation coefficients.
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