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41.发明申请公开(公告)号：US20190159238A1
公开(公告)日：2019-05-23
申请号：US16197317
申请日：2018-11-20
Inventor： Eun Kyung KIM , Hyun Seo PARK , An Seok LEE , Yu Ro LEE , Hyun LEE , Hee Soo LEE
Abstract: Disclosed are a method and an apparatus for providing low-latency services in a communication system. A downlink communication method may comprise receiving downlink control information (DCI) including resource allocation information from a base station through a control channel of a subframe receiving downlink data from the base station through a data channel of a subframe #n+k indicated by the resource allocation information included in the DCI; and transmitting a first hybrid automatic repeat request (HARM) response for the downlink data to the base station through a control channel of a subframe #n+k+l. Thus, the performance of the communication system can be improved.
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42.发明申请公开(公告)号：US20190159040A1
公开(公告)日：2019-05-23
申请号：US16259058
申请日：2019-01-28
Inventor： Yu Ro LEE , Jae Woo PARK , Jae Seung LEE , Jee Yon CHOI , Il Gyu KIM , Seung Chan BANG
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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43.发明申请公开(公告)号：US20180219656A1
公开(公告)日：2018-08-02
申请号：US15885009
申请日：2018-01-31
Inventor： An Seok LEE , Tae Gyun NOH , Yu Ro LEE
CPC classification number: H04L5/0035 , H04B7/024 , H04B7/0456 , H04B7/0626 , H04L5/0048 , H04L5/0053 , H04W72/042 , H04W72/085
Abstract: An operation method of a communication node supporting a coordinated multi-point transmission and reception (CoMP) of a terminal based on a plurality of transmission points (TPs) included in a communication network may comprise allocating a resource for transmitting a pilot signal of the terminal; receiving quality measurement information of the pilot signal of the terminal from the plurality of TPs; determining a TP cluster supporting the CoMP of the terminal based on channel states among the plurality of TPs; transmitting information on the allocated resource and information on the TP cluster to the terminal and the TP cluster; and supporting the CoMP of the terminal based on the allocated resource and the TP cluster.
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公开(公告)号：US20170135078A1
公开(公告)日：2017-05-11
申请号：US15348376
申请日：2016-11-10
Inventor： Kwang Jae LIM , Yu Ro LEE
IPC: H04W72/04
Abstract: Disclosed herein is a method for configuring a subframe by a transmitting apparatus in a mobile communication system, including: configuring the subframe consisting of a downlink control information transmission interval in which control information of a downlink is transmitted, a data transmission interval in which data are transmitted, an uplink control information transmission interval in which control information of an uplink is transmitted, and a response signal transmission interval in which a response signal to data reception is transmitted; and transmitting the subframe.
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45.发明申请METHOD AND APPARATUS FOR RECEIVING DATA AND METHOD FOR TRANSMITTING DATA IN MOBILE COMMUNICATION SYSTEM 审中-公开用于接收数据的方法和装置以及用于在移动通信系统中发送数据的方法公开(公告)号：US20160360529A1
公开(公告)日：2016-12-08
申请号：US15173624
申请日：2016-06-04
Inventor： Yu Ro LEE , Kwang Jae LIM , Won-Ik KIM , Taegyun NOH , Sung Cheol CHANG
CPC classification number: H04L25/0224 , H04L5/0048 , H04L5/006 , H04L5/0085 , H04L5/0091 , H04L25/0212 , H04L25/0226 , H04L27/2611 , H04W56/002
Abstract: A base station defines a short TTI (transmission time interval) equal to the length of one subslot as the minimum unit of a time resource for data transmission in a subframe including a plurality of subslots, determines the RS type the terminal will use for transmission, among a plurality of RS types, based on the positions of RSs (reference signals) within the short TTI, and sends information on the RS type the terminal will use for transmission to the terminal.
Abstract translation: 基站将包括多个子帧的子帧中的等于一个子时隙长度的短TTI（传输时间间隔）定义为用于数据传输的时间资源的最小单位，确定终端将用于传输的RS类型， 在多个RS类型中，基于短TTI内的RS（参考信号）的位置，并发送终端将用于传输到终端的RS类型的信息。
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Patent Agency Ranking
公开(公告)号：US20250031030A1
公开(公告)日：2025-01-23
申请号：US18777467
申请日：2024-07-18
Inventor： Yong Jin KWON , Seung Jae BAHNG , An Seok LEE , Hee Soo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
Abstract: Proposed is a wireless communication system and, in more detail, an apparatus and method for intelligent model and functionality management considering inference time in a wireless communication system. A method of operating user equipment (UE) for identifying and managing an intelligent functionalities or models in a wireless communication system, includes a process of receiving UE capability enquiry from a base station (BS), and a process of transmitting UE capability information to the base station, wherein the UE capability information includes inference time information, the base station identifies intelligent functionality and model that the user equipment can support, on the basis of the UE capability enquiry and the UE capability information, and performance of an intelligent model that the user equipment can perform is identified on the basis of the inference time information.
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47.发明申请公开(公告)号：US20240422595A1
公开(公告)日：2024-12-19
申请号：US18742419
申请日：2024-06-13
Inventor： Yong Jin KWON , An Seok LEE , Hee Soo LEE , Seung Jae BAHNG , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
IPC: H04W24/08
Abstract: Proposed are an apparatus and a method for an intelligence beam management operation in a wireless communication system. An operation method of a user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), configuration of a measurement set including beam entirety information of the base station used in beam measurement, receiving information on beam measurement from the base station, predicting the measurement set on the basis of the information on beam measurement, transmitting information on a recommended measurement set or a restricted measurement set to the base station, the information on the recommended measurement set and the restricted measurement set being in a bitmap form, and receiving a beam measurement result based on a modified measurement set from the base station.
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公开(公告)号：US20240204847A1
公开(公告)日：2024-06-20
申请号：US18541786
申请日：2024-03-08
Inventor： Yong Jin KWON , Han Jun PARK , An Seok LEE , Heesoo LEE , Yun Joo KIM , Hyun Seo PARK , Jung Bo SON , Yu Ro LEE
CPC classification number: H04B7/0626 , H04B7/0632 , H04W24/10
Abstract: Disclosed are CSI transmission method and apparatus. A method of a terminal may comprise: receiving, from a base station, information on a measurement period for at least one channel state information-reference signal (CSI-RS) and a reporting period for transmitting at least one CSI; receiving the at least one CSI-RS during the measurement period; generating at least one measured CSI based on the at least one CSI-RS; generating at least one predicted CSI through a CSI prediction model based on the at least one CSI-RS and the at least one CSI; and transmitting the at least one measured CSI and the at least one predicted CSI to the base station.
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公开(公告)号：US20240120974A1
公开(公告)日：2024-04-11
申请号：US18393409
申请日：2023-12-21
Inventor： Yu Ro LEE , Jae Woo PARK , Jae Seung LEE , Jee Yon CHOI , Il Gyu KIM , Seung Chan BANG
IPC: H04B7/0452 , H04B7/06 , H04L5/00 , H04W72/0453
CPC classification number: H04B7/0452 , H04B7/068 , H04B7/0697 , H04L5/0028 , H04L5/0064 , H04L5/0092 , H04W72/0453 , H04W84/12
Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.
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50.发明公开公开(公告)号：US20240048207A1
公开(公告)日：2024-02-08
申请号：US18229292
申请日：2023-08-02
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: H04B7/0636 , H04L5/0055
Abstract: An operation method of a first communication node may include: inputting first input data including first feedback information to a first encoder of a first artificial neural network corresponding to the first communication node; generating first latent data based on an encoding operation in the first encoder; generating a first feedback signal including the first latent data; and transmitting the first feedback signal to a second communication node, wherein the first latent data included in the first feedback signal is decoded into first restored data corresponding to the first input data in a second decoder of a second artificial neural network corresponding to the second communication node, and the first input data includes first common input data included in a common input data set previously shared between the first communication node and the second communication node.
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