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公开(公告)号：US10917270B2
公开(公告)日：2021-02-09
申请号：US16560331
申请日：2019-09-04
Applicant: Hyundai Motor Company , Kia Motors Corporation , Korea Advanced Institute of Science and Technology
Inventor： Jihoon Sung , Jinook Yoo , Gil Sup An , Joonhyuk Kang , Seungjae Jung , Jin Yeop Na , Jinu Gong
Abstract: A modulation device includes: a communication unit; and a controller configured to: divide a communication signal received by the communication unit into a plurality of frequency bands, determine at least one noise band including a noise signal among the plurality of frequency bands, and generate an output signal by replacing at least one of the plurality of frequency bands corresponding to the noise band with another frequency band.
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公开(公告)号：US12213017B2
公开(公告)日：2025-01-28
申请号：US17671057
申请日：2022-02-14
Inventor： Joonhyuk Kang , Youngsu Jang
IPC: H04W36/32 , H04W4/44 , H04W72/0446
Abstract: A data offloading method for vehicle edge computing is provided. The data offloading method may include transmitting input data to a road side unit (RSU) closest to a vehicle through an uplink, and receiving output data processed by the RSU closest to the vehicle through a downlink. The transmitting of the input data to the RSU closest to the vehicle through the uplink may include comparing a location of the vehicle with locations of candidate RSUs, and the transmitting of the input data to the RSU closest to the vehicle through the uplink and receiving of the output data processed by the RSU closest to the vehicle through the downlink may be performed in a state of occupying at least one time frame among time frames allocated for a communication between the vehicle and the candidate RSUs.
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公开(公告)号：US20220149975A1
公开(公告)日：2022-05-12
申请号：US17524399
申请日：2021-11-11
Inventor： Joonhyuk Kang , Jinu Gong , Wanjik Kim , Dongwon Kim
IPC: H04K1/00 , H04W24/08 , H04B17/336 , H04W12/03
Abstract: A communication method of a heterogeneous distributed wireless network system includes calculating a first transmission threshold in the heterogeneous distributed wireless network system including a plurality of distributed networks that share a same frequency band, determining whether data is transmitted by transmitter/receiver pairs included in the heterogeneous distributed wireless network system, based on the first transmission threshold, calculating a second transmission threshold locally for each of the distributed networks, based on whether data is transmitted by at least one transmitter belonging to the transmitter/receiver pairs, selectively determining whether data is transmitted for each of the distributed networks based on the second transmission threshold, and transmitting the data.
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Patent Agency Ranking
公开(公告)号：US11973583B2
公开(公告)日：2024-04-30
申请号：US17524399
申请日：2021-11-11
Inventor： Joonhyuk Kang , Jinu Gong , Wanjik Kim , Dongwon Kim
IPC: H04K1/00 , H04B17/336 , H04W12/03 , H04W24/08
CPC classification number: H04K1/00 , H04B17/336 , H04W12/03 , H04W24/08
Abstract: A communication method of a heterogeneous distributed wireless network system includes calculating a first transmission threshold in the heterogeneous distributed wireless network system including a plurality of distributed networks that share a same frequency band, determining whether data is transmitted by transmitter/receiver pairs included in the heterogeneous distributed wireless network system, based on the first transmission threshold, calculating a second transmission threshold locally for each of the distributed networks, based on whether data is transmitted by at least one transmitter belonging to the transmitter/receiver pairs, selectively determining whether data is transmitted for each of the distributed networks based on the second transmission threshold, and transmitting the data.
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公开(公告)号：US20230180092A1
公开(公告)日：2023-06-08
申请号：US17671057
申请日：2022-02-14
Inventor： Joonhyuk Kang , Youngsu Jang
CPC classification number: H04W36/32 , H04W72/0446 , H04W4/44
Abstract: A data offloading method for vehicle edge computing is provided. The data offloading method may include transmitting input data to a road side unit (RSU) closest to a vehicle through an uplink, and receiving output data processed by the RSU closest to the vehicle through a downlink. The transmitting of the input data to the RSU closest to the vehicle through the uplink may include comparing a location of the vehicle with locations of candidate RSUs, and the transmitting of the input data to the RSU closest to the vehicle through the uplink and receiving of the output data processed by the RSU closest to the vehicle through the downlink may be performed in a state of occupying at least one time frame among time frames allocated for a communication between the vehicle and the candidate RSUs.
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公开(公告)号：US09002401B2
公开(公告)日：2015-04-07
申请号：US13760475
申请日：2013-02-06
Applicant: Electronics and Telecommunications Research Institute , Korea Advanced Institute of Science and Technology
Inventor： Joonhyuk Kang , Byung-Jae Kwak , Young-Hoon Kim , Seung-Chan Bang , Eunhye Park
CPC classification number: H04W4/025
Abstract: A terminal and method for recognizing a communication target within a visible range. The method of a terminal to recognize a communication target includes obtaining location information of a communication target whose identification information is unknown within a visible range of a terminal user; and recognizing a relative location of the communication target with respect to the terminal based on the obtained location information and displaying the recognized relative location of the communication target.
Abstract translation: 一种用于识别可见范围内的通信目标的终端和方法。 终端识别通信目标的方法包括：在终端用户的可视范围内获取识别信息未知的通信对象的位置信息; 以及基于所获得的位置信息识别所述通信对象相对于所述终端的相对位置，并且显示所识别的所述通信对象的相对位置。
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公开(公告)号：US11005612B2
公开(公告)日：2021-05-11
申请号：US16063688
申请日：2016-12-16
Inventor： Jeongwan Koh , Joonhyuk Kang , Jongmok Kim , Sangwook Suh
IPC: H04L5/00 , H04B7/0417 , H04B7/06
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments in the present disclosure, an operating method of a base station in a wireless communication system may include determining a transmission mode of the greatest channel capacity among a plurality of transmission modes based on first channel information of a first terminal and second channel information of a second terminal, and transmitting a transmit signal generated based on the determined transmission mode to the first terminal and the second terminal. The first transmission mode of the plurality of the transmission modes may be a transmission mode for applying a diversity scheme to a first signal for the first terminal, applying a multiplexing scheme to a second signal for the second terminal, and transmitting the transmit signal comprising the first signal and the second signal in a non-orthogonal multiple access (NOMA) scheme.
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公开(公告)号：US20200328920A1
公开(公告)日：2020-10-15
申请号：US16560331
申请日：2019-09-04
Applicant: Hyundai Motor Company , Kia Motors Corporation , Korea Advanced Institute of Science and Technology
Inventor： Jihoon Sung , Jinook Yoo , Gil Sup An , Joonhyuk Kang , Seungjae Jung , Jin Yeop Na , Jinu Gong
Abstract: A modulation device includes: a communication unit; and a controller configured to: divide a communication signal received by the communication unit into a plurality of frequency bands, determine at least one noise band including a noise signal among the plurality of frequency bands, and generate an output signal by replacing at least one of the plurality of frequency bands corresponding to the noise band with another frequency band.
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