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公开(公告)号：US20200229019A1
公开(公告)日：2020-07-16
申请号：US16620845
申请日：2017-06-08
Applicant: LG Electronics Inc.
Inventor： Jongseob BAEK , Woosuk KO , Seoyoung BACK
Abstract: Disclosed is a method for operating multi-channel of a V2X communication device. The method for operating multi-channels of a V2X communication device according to an embodiment of the disclosure comprises the steps of: obtaining channel busy ratio (CBR) information on a reference channel and at least one service channel; selecting a first service channel to be channel-switched on the basis of the CBR information; channel-switching to the first service channel and measuring the CBR information on the first service channel; and transmitting a first transmission packet including first multi-channel CBR information over the first service channel.
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公开(公告)号：US20180145856A1
公开(公告)日：2018-05-24
申请号：US15863492
申请日：2018-01-05
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Seoyoung BACK , Sungryong HONG
CPC classification number: H04L27/2605 , H03M13/00 , H04H40/09 , H04L1/0041 , H04L1/0058 , H04L1/0061 , H04L1/0071 , H04L1/0075 , H04L27/2602 , H04L27/2627 , H04L27/2649 , H04L2001/0093
Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, a time deinterleaver to time deinterleave data in the parsed signal frame and a decoder to decode the time deinterleaved data.
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公开(公告)号：US20170118053A1
公开(公告)日：2017-04-27
申请号：US15401616
申请日：2017-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Seoyoung BACK , Sungryong HONG
CPC classification number: H04L27/2605 , H03M13/00 , H04H40/09 , H04L1/0041 , H04L1/0058 , H04L1/0061 , H04L1/0071 , H04L1/0075 , H04L27/2602 , H04L27/2627 , H04L27/2649 , H04L2001/0093
Abstract: A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse a signal frame from the demodulated broadcast signals, a time deinterleaver to time deinterleave data in the parsed signal frame and a decoder to decode the time deinterleaved data.
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104.发明申请APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法公开(公告)号：US20160218823A1
公开(公告)日：2016-07-28
申请号：US14836155
申请日：2015-08-26
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Seoyoung BACK , Woosuk KO , Sungryong HONG
CPC classification number: H04L1/0041 , H04B7/04 , H04H20/71 , H04L1/004 , H04L1/0044 , H04L1/0048 , H04L1/0071 , H04L1/0075 , H04L5/0053 , H04L27/36 , H04L47/806 , H04L69/22 , H04L2001/0093
Abstract: The present invention provides a method of transmitting broadcast signals. The method includes, encoding, by an encoder, data in plural PLPs (Physical Layer Pipes); processing, by a framing and interleaving block, the encoded data in the plural PLPs, wherein the processing the encoded data further includes: time interleaving, by a time interleaver, the encoded data in the plural PLPs, frame mapping, by a framer, the time interleaved data onto at least one signal frame, and frequency interleaving, by a frequency interleaver, data in the at least one signal frame; and waveform modulating, by a waveform generation block, the frequency interleaved data in the at least one signal frame and transmitting, by the waveform generation block, broadcast signals having the waveform modulated data.
Abstract translation: 本发明提供一种发送广播信号的方法。 该方法包括通过编码器对多个PLP（物理层管道）中的数据进行编码; 通过成帧和交织块处理多个PLP中的编码数据，其中处理编码数据还包括：由时间交织器时间交织多个PLP中的编码数据，由成帧器进行帧映射， 时间交织数据到至少一个信号帧，以及频率交织器对所述至少一个信号帧中的数据进行频率交织; 以及通过波形生成块对所述至少一个信号帧中的频率交织数据进行波形调制，并由所述波形生成块发送具有所述波形调制数据的广播信号。
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105.发明申请APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法公开(公告)号：US20150349925A1
公开(公告)日：2015-12-03
申请号：US14728205
申请日：2015-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Woosuk KO , Seoyoung BACK , Sungryong HONG
CPC classification number: H04L1/0071 , H03M13/00 , H03M13/1165 , H03M13/152 , H03M13/159 , H03M13/253 , H03M13/255 , H03M13/2707 , H03M13/271 , H03M13/2721 , H03M13/2778 , H03M13/2906 , H03M13/6356 , H03M13/655 , H03M13/6552 , H04B1/04 , H04B7/0413 , H04L1/0041 , H04L1/0057 , H04L1/0059 , H04L1/0065 , H04L1/0075 , H04L5/0007 , H04L12/18 , H04L27/2601 , H04L27/2626 , H04L27/2627 , H04L2001/0093
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse at least one signal frame from the demodulated broadcast signals, wherein a signal frame includes service data corresponding to each of a plurality of physical paths, a time deinterleaver to time deinterleave service data in the at least one signal frame, a decoder to decode the time deinterleaved service data.
Abstract translation: 公开了一种用于发送广播信号的方法和装置。 用于接收广播信号的装置，该装置包括接收广播信号的接收机，解调器，以通过OFDM（正交频分复用）方案解调所接收的广播信号;帧解析器，用于从解调的 广播信号，其中信号帧包括对应于多个物理路径中的每一个的服务数据，在至少一个信号帧中对时间解交织服务数据的时间去交织器，解码时间解交织服务数据的解码器。
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Patent Agency Ranking
106.发明申请APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法公开(公告)号：US20150349872A1
公开(公告)日：2015-12-03
申请号：US14723098
申请日：2015-05-27
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Seoyoung BACK , Woosuk KO , Sungryong HONG
CPC classification number: H04L5/0044 , H04B7/12 , H04H20/28 , H04H40/09 , H04L1/0041 , H04L1/0045 , H04L1/0065 , H04L1/0071 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L27/12 , H04L27/14 , H04L27/26 , H04L27/2647 , H04W4/06
Abstract: A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data, a mapper to map the encoded service data, a time interleaver to time interleave the mapped service data, wherein the time interleaving is performed depending on number of physical paths for the service data, a frame builder to build at least one signal frame including the time interleaved service data, a modulator to modulate data in the built at least one signal frame by an OFDM (Orthogonal Frequency Division Multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data.
Abstract translation: 公开了一种用于发送广播信号的方法和装置。 用于发送广播信号的装置，该装置包括：编码服务数据的编码器，映射编码服务数据的映射器，时间交织器，对时间交织映射的业务数据，其中根据物理路径的数目执行时间交织， 服务数据，构建器构建包括时间交织的服务数据的至少一个信号帧的调制器，用于通过OFDM（正交频分复用）方案来调制所构建的至少一个信号帧中的数据的调制器，以及发送器 具有调制数据的广播信号。
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107.发明申请BROADCAST-SIGNAL TRANSMITTER/RECEIVER AND METHOD FOR TRANSMITTING/RECEIVING BROADCAST SIGNALS 有权广播信号发射机/接收机和发送/接收广播信号的方法公开(公告)号：US20150078473A1
公开(公告)日：2015-03-19
申请号：US14542007
申请日：2014-11-14
Applicant: LG Electronics Inc.
Inventor： Woosuk KO , Sangchul MOON , Seoyoung BACK
CPC classification number: H04H20/71 , H04H20/57 , H04L1/0042 , H04L1/0048 , H04L1/0065 , H04L1/007 , H04L1/0071 , H04L2001/0093
Abstract: As an aspect of the present invention, an embodiment of the invention provides a method of transmitting broadcast data, the method comprising: encoding transmission units for forward error correction, wherein the transmission units carry the broadcast data which carry a service or service component; mapping the encoded transmission units on constellations; MIMO encoding the mapped transmission units; time-interleaving the MIMO encoded transmission units; building signal frames including the time-interleaved transmission units; modulating the signal frames by Orthogonal Frequency Division Multiplexing, OFDM scheme; and transmitting the modulated signal frames, wherein the transmitted signal frames include preambles, the preambles having physical signaling data for the transmission units.
Abstract translation: 作为本发明的一个方面，本发明的实施例提供了一种发送广播数据的方法，所述方法包括：对用于前向纠错的发送单元进行编码，其中传输单元携带携带服务或服务组件的广播数据; 将编码的传输单元映射到星座上; MIMO编码映射的传输单元; 时间交织MIMO编码的传输单元; 构建信号帧，包括时间交织的传输单元; 通过正交频分复用，OFDM方案对信号帧进行调制; 以及发射调制信号帧，其中所发送的信号帧包括前导码，所述前同步码具有用于所述传输单元的物理信令数据。
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108.发明申请公开(公告)号：US20250142669A1
公开(公告)日：2025-05-01
申请号：US18687610
申请日：2022-09-02
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Hanbyul SEO , Seoyoung BACK , Jongwoo HONG
IPC: H04W76/28 , H04L1/1867
Abstract: A method of a second user equipment (UE) for receiving sidelink data in a wireless communication system comprises receiving configuration information related to a resource pool for sidelink communication from a base station, receiving sidelink control information (SCI) from a first UE, and receiving the sidelink data from the first UE based on the SCI. The SCI is received based on a monitoring related to the SCI. Based on a slot in which the SCI is received, an active time related to sidelink (SL) discontinuous reception (DRX) is determined. Based on a resource pool including the slot in which the SCI is received, whether to perform an operation related to the SL DRX is determined.
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109.发明申请公开(公告)号：US20250133615A1
公开(公告)日：2025-04-24
申请号：US18681422
申请日：2022-08-05
Applicant: LG Electronics Inc.
Inventor： Seoyoung BACK , Giwon PARK , Seungmin LEE , Jongwoo HONG
Abstract: An embodiment is a method for operating a sidelink remote UE in a wireless communication system, the method comprising the steps in which the remote UE: receives information related to measurement and reporting from a base station; performs a measurement on one or more candidate relay UEs; performs measurement reporting to the base station; and performs a PC5 connection establishment procedure with a target relay UE determined on the basis of the measurement reporting, wherein the remote UE transmits a cause value, related to failure to establish the connection, to the base station on the basis of a connection failure related to the target relay UE, and maintains a connection with the base station.
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公开(公告)号：US20250063625A1
公开(公告)日：2025-02-20
申请号：US18721087
申请日：2022-12-16
Applicant: LG Electronics Inc.
Inventor： Giwon PARK , Seungmin LEE , Seoyoung BACK
Abstract: A method for performing wireless communication by a first device and a device supporting same are proposed. For example, the first device may trigger an SR for requesting a first resource within a first SL DRX cycle. For example, the first device may trigger generation of an SL DRX command CE for stopping the SL DRX timer. For example, on the basis of the first resource being within an active time related to a second SL DRX cycle, the triggered SL DRX command MAC CE may be canceled.
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