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61. 发明公开

EP4002848A1 VIDEO SIGNAL PROCESSING METHOD AND DEVICE 审中-实审转让
公开(公告)号：EP4002848A1
公开(公告)日：2022-05-25
申请号：EP20843700.4
申请日：2020-07-20
申请人： Wilus Institute of Standards and Technology Inc. , Humax Co., Ltd.
发明人： KIM, Dongcheol , KO, Geonjung , JUNG, Jaehong , SON, Juhyung , KWAK, Jinsam
IPC分类号： H04N19/70 , H04N19/105 , H04N19/593 , H04N19/119 , H04N19/139 , H04N19/186
摘要： A video signal decoding device comprises a processor which: decodes a general constraint information (GCI) syntax included in a bitstream of a video signal; and decodes the bitstream on the basis of the result of decoding the GCI syntax, wherein the GCI syntax includes a GCI syntax element for configuring the value of an SPS syntax element indicating whether it is possible to use a palette mode included in a sequence parameter set (SPS) raw byte sequence payload (RBSP) syntax.

62. 发明公开

EP3996315A1 METHOD, APPARATUS, AND SYSTEM FOR TRANSMITTING OR RECEIVING PHYSICAL UPLINK SHARED CHANNEL (PUSCH) IN WIRELESS COMMUNICATION SYSTEM 审中-实审
公开(公告)号：EP3996315A1
公开(公告)日：2022-05-11
申请号：EP20846944.5
申请日：2020-08-03
申请人： Wilus Institute of Standards and Technology Inc.
发明人： CHOI, Kyungjun , NOH, Minseok , KWAK, Jinsam
IPC分类号： H04L5/00 , H04L1/08 , H04W48/10 , H04W72/12
摘要： Disclosed is a method for a user equipment to transmit a physical uplink shared channel (PUSCH) to a base station in a wireless communication system. The user equipment may receive, from the base station, configuration information for PUSCH transmission and a physical downlink control channel (PDCCH) for scheduling repeated transmission of the PUSCH.
Thereafter, the user equipment may determine one or more invalid symbols for the repeated transmission of the PUSCH, and may repeatedly transmit the PUSCH on symbols other than the determined symbols.

63. 发明公开

EP3731571A1 WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION TERMINAL USING WAKE-UP RADIO 审中-实审
公开(公告)号：EP3731571A1
公开(公告)日：2020-10-28
申请号：EP18890542.6
申请日：2018-12-21
申请人： Wilus Institute of Standards and Technology Inc.
发明人： AHN, Woojin , SON, Juhyung , KWAK, Jinsam
IPC分类号： H04W52/02 , H04W84/12
摘要： Disclosed is a wireless communication terminal communicating wirelessly including a first wireless transceiver configured to transmit and receive signals through a first waveform, a second wireless receiver configured to receive a signal through a second waveform different from the first waveform, and a processor. The processor receives an acceptance frame for accepting a request for wake-up radio (WUR) mode entry in which the wireless communication terminal operates based on a signal transmitted through the second waveform from a base wireless communication terminal, through the first wireless transceiver, stops an operation of the wireless communication terminal related to a service period based on the acceptance frame, wherein the service period is a time period that arrives in a period negotiated between the base wireless communication terminal and the wireless communication terminal before the wireless communication terminal enters the WUR mode, and is configured to transmit and receive data through the base wireless communication terminal and the first wireless transceiver, after stopping the operation of the wireless communication terminal related to the service period, when receiving a wake-up frame that triggers a wake-up of the first wireless transceiver from the base wireless communication terminal through the second wireless receiver, wakes-up the first wireless transceiver based on the wake-up frame, and maintains a state in which transmission and reception are possible through the first wireless transceiver during at least a first service period that arrives after receiving the wake-up frame.

64. 发明公开

EP3681079A1 DATA TRANSMISSION METHOD AND RECEPTION METHOD FOR WIRELESS COMMUNICATION SYSTEM AND DEVICE USING SAME 有权
公开(公告)号：EP3681079A1
公开(公告)日：2020-07-15
申请号：EP18853967.0
申请日：2018-09-10
申请人： Wilus Institute of Standards and Technology Inc.
发明人： CHOI, Kyungjun , NOH, Minseok , KWAK, Jinsam
IPC分类号： H04L5/00 , H04L1/00 , H04W72/04 , H04W72/12
摘要： A base station of a wireless communication system is disclosed. The base station of the wireless communication includes a communication module; and a processor configured to control the communication module. The processor receives a radio resource control (RRC) signal from a base station of the wireless communication system through the communication module and determines a time-frequency resource corresponding to at least one resource-set indicated by the RRC signal. The processor receives a physical control channel from the base station through the communication module, determines a time-frequency resource domain in which physical data channel reception of the terminal is scheduled by the physical control channel, and receives a physical data channel based on a time-frequency resource in which the physical data channel reception of the terminal is scheduled and a time-frequency resource in which the at least one resource-set overlap. The resource-set is a set of time-frequency resources.

65. 发明公开

EP3122073A1 AUDIO SIGNAL PROCESSING METHOD AND APPARATUS 有权转让
标题翻译：奥地利共同体
公开(公告)号：EP3122073A1
公开(公告)日：2017-01-25
申请号：EP15764805.6
申请日：2015-03-19
申请人： Wilus Institute of Standards and Technology Inc.
发明人： OH, Hyun oh , LEE, Taegyu , KWAK, Jinsam , SON, Juhyung
IPC分类号： H04S3/00
CPC分类号： H04S3/008 , G10L19/20 , H04S2400/01 , H04S2400/03 , H04S2400/11 , H04S2420/01 , H04S2420/07
摘要： The present invention relates to a method and an apparatus for processing an audio signal, and more particularly, to a method and an apparatus for processing an audio signal, which synthesize an object signal and a channel signal and effectively perform binaural rendering of the synthesized signal.
To this end, provided are a method for processing an audio signal, which includes: receiving an input audio signal including a multi-channel signal; receiving truncated subband filter coefficients for filtering the input audio signal, the truncated subband filter coefficients being at least some of subband filter coefficients obtained from binaural room impulse response (BRIR) filter coefficients for binaural filtering of the input audio signal and the length of the truncated subband filter coefficients being determined based on filter order information obtained by at least partially using reverberation time information extracted from the corresponding subband filter coefficients; obtaining vector information indicating the BRIR filter coefficients corresponding to each channel of the input audio signal; and filtering each subband signal of the multi-channel signal by using the truncated subband filter coefficients corresponding to the relevant channel and subband based on the vector information and an apparatus for processing an audio signal by using the same.
摘要翻译：本发明涉及一种用于处理音频信号的方法和装置，更具体地，涉及一种用于处理音频信号的方法和装置，该方法和装置合成对象信号和信道信号并有效地执行合成信号的双耳渲染。为此，提供了一种用于处理音频信号的方法，其包括：接收包括多声道信号的输入音频信号; 接收用于对输入音频信号进行滤波的截断的子带滤波器系数，截断的子带滤波器系数是从用于输入音频信号的双耳滤波的双耳室脉冲响应（BRIR）滤波器系数和截断的长度的至少一些子带滤波器系数基于通过至少部分地使用从相应的子带滤波器系数提取的混响时间信息获得的滤波器顺序信息来确定子带滤波器系数; 获得指示与输入音频信号的每个通道对应的BRIR滤波器系数的矢量信息; 并且通过使用基于向量信息的与相关信道和子带相对应的截断的子带滤波器系数来对多信道信号的每个子带信号进行滤波，以及通过使用该方法处理音频信号的装置。

66. 发明公开

EP4412297A1 WIRELESS COMMUNICATION METHOD USING MULTI-LINKS, AND WIRELESS COMMUNICATION TERMINAL USING SAME 审中-公开
公开(公告)号：EP4412297A1
公开(公告)日：2024-08-07
申请号：EP22876801.6
申请日：2022-09-27
申请人： Wilus Institute of Standards and Technology Inc.
发明人： KIM, Sanghyun , KO, Geonjung , SON, Juhyung , KWAK, Jinsam
IPC分类号： H04W28/02 , H04W76/20 , H04W76/15 , H04W84/12 , H04W88/02 , H04W74/08 , H04L69/28 , H04W74/00
CPC分类号： H04W88/02 , H04W74/00 , H04W28/02 , H04W76/20 , H04W74/08 , H04W84/12 , H04W76/15 , H04L69/28
摘要： A non-access point (AP) multi-link device operating in a first link and a second link is disclosed. The non-AP multi-link device comprises a transmission/reception unit and a processor. The processor receives a beacon frame or a probe response frame from an AP multi-link device operating in the first link and the second link, determines a traffic identifier (TID) mapped to the first link and the second link according to TID-to-Link mapping indicated by the beacon frame or the probe response frame, and performs transmission in the first link or the second link according to the TID mapped to the first link and the second link.

67. 发明公开

EP4358450A3 METHOD FOR GENERATING HARQ-ACK CODEBOOK IN WIRELESS COMMUNICATION SYSTEM AND DEVICE USING SAME 审中-实审
公开(公告)号：EP4358450A3
公开(公告)日：2024-06-12
申请号：EP24161067.4
申请日：2019-11-11
申请人： Wilus Institute of Standards and Technology Inc.
发明人： CHOI, Kyungjun , NOH, Minseok , KWAK, Jinsam
IPC分类号： H04L5/00 , H04L1/18 , H04W72/04 , H04W72/12 , H04L1/16
CPC分类号： H04L1/1614 , H04L1/1861 , H04L1/1896 , H04L5/0055 , H04L1/1822 , H04L1/1854 , H04L5/0091 , H04W72/20
摘要： Disclosed is a base station in a wireless communication system. Each base station in wireless communication comprises: a communication module; and a processor. The processor generates a hybrid automatic repeat request (HARQ)-ACK codebook comprising one or more bits and indicating whether or not reception of a channel or signal is successful, and transmits the HARQ-ACK codebook to the base station.

68. 发明公开

EP4358463A2 METHOD FOR TRANSMITTING AND RECEIVING SHARED CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE SUPPORTING SAME 审中-实审
公开(公告)号：EP4358463A2
公开(公告)日：2024-04-24
申请号：EP24162443.6
申请日：2020-05-04
申请人： Wilus Institute of Standards and Technology Inc.
发明人： CHOI, Kyungjun , NOH, Minseok , KWAK, Jinsam
IPC分类号： H04L5/14
CPC分类号： H04L5/0053 , H04L5/0007 , H04L5/001 , H04L5/14
摘要： In a method for transmitting and receiving a shared channel in a wireless communication system, the method performed by a terminal is characterized by comprising: a step for receiving, from a base station, first resource information for transmitting and receiving a shared channel; and a step for receiving, from the base station, the shared channel on a first resource determined on the basis of the first resource information or transmitting, to the base station, the shared channel on the first resource.

69. 发明公开

EP4355013A1 WIRELESS COMMUNICATION METHOD USING MULTI-LINK, AND WIRELESS COMMUNICATION TERMINAL USING SAME 审中-实审
公开(公告)号：EP4355013A1
公开(公告)日：2024-04-17
申请号：EP22820613.2
申请日：2022-06-10
申请人： Wilus Institute of Standards and Technology Inc.
发明人： KIM, Sanghyun , KO, Geonjung , SON, Juhyung , KWAK, Jinsam
IPC分类号： H04W76/15 , H04W84/12 , H04W76/11 , H04L69/14 , H04W88/02
CPC分类号： H04W88/02 , H04L69/14 , H04W76/11 , H04W84/12 , H04W76/15
摘要： The present invention provides a channel switching method and device, the method performed by a multi-link device (MLD) comprising a plurality of stations, which respectively operate in a plurality of links, in a wireless communication system. Particularly, the MLD of the present invention may: receive a frame comprising channel switching information for channel switching from a first AP of a primary link from among the plurality of links; and determine whether or not channel switching is to be performed for a station connected to a second AP by means of a subsidiary link, on the basis of the channel switching information.

70. 发明公开

EP4246843A3 METHOD FOR TRANSMITTING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS USING SAME 审中-实审
公开(公告)号：EP4246843A3
公开(公告)日：2024-01-24
申请号：EP23174217.2
申请日：2019-02-18
申请人： Wilus Institute of Standards and Technology Inc.
发明人： CHOI, Kyungjun , NOH, Minseok , KWAK, Jinsam
IPC分类号： H04L1/16 , H04L1/18 , H04L1/00 , H04L5/00 , H04W72/12 , H04L1/08
摘要： A base station of a wireless communication system is disclosed. The base station of the wireless communication includes a communication module, and a processor. The processor is configured to, when receiving a physical downlink control channel (PDCCH) indicating a change of a downlink (DL) bandwidth part (BWP), change the DL BWP based on the PDCCH indicating the change of the DL BWP, and not include a physical downlink shared channel (PDSCH) scheduled by a PDCCH received before receiving the PDCCH indicating the change of the DL BWP in a PDSCH candidate set, and transmit a semi-static HARQ-ACK codebook including hybrid automatic repeat request (HARQ)-ACK information of a physical downlink shared channel (PDSCH) corresponding to the PDSCH candidate set to a base station of the wireless communication system.

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