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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：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：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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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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