Invention Grant
- Patent Title: Method and device for transmitting frame through extended channel in broadband wireless communication network
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Application No.: US17608736Application Date: 2020-04-29
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Publication No.: US12114374B2Publication Date: 2024-10-08
- Inventor: Yong Ho Kim , Han Seul Hong
- Applicant: Hyundai Motor Company , Kia Corporation , Korea National University of Transportation Industry-Academic Cooperation Foundation
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company,Kia Corporation,Korea National University of Transportation Industry-Academic Cooperation Foundation
- Current Assignee: Hyundai Motor Company,Kia Corporation,Korea National University of Transportation Industry-Academic Cooperation Foundation
- Current Assignee Address: KR Seoul; KR Seoul; KR Chungju-si
- Agency: Fox Rothschild LLP
- Priority: KR 20190051002 2019.04.30 KR 20190059615 2019.05.21 KR 20190081248 2019.07.05 KR 20190091882 2019.07.29 KR 20190103603 2019.08.23 KR 20190125599 2019.10.10
- International Application: PCT/KR2020/005814 2020.04.29
- International Announcement: WO2020/222583A 2020.11.05
- Date entered country: 2021-11-03
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W24/08 ; H04W72/0446 ; H04W72/0453 ; H04W74/08 ; H04W74/0833
Abstract:
An operating method of a first communication node in a wireless communication network may include steps of: performing a monitoring operation on a first channel and a second channel; when states of the first channel and the second channel are idle states during a first section as a result of the monitoring operation, performing a random back-off operation in the first channel and the second channel; and when the state of the first channel and the state of the second channel are the idle states as a result of the random back-off operation, transmitting a first frame from the first channel and the second channel.
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