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Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATION BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK

무선랜에서 부채널을 사용하는 주파수 선택 전송에 기반한 다중 사용자 다중안테나 전송 방법
이미지 확대
Inventors
Kwon Hyoung Jin, Minho Cheong, Sok-Kyu Lee, Lee Jae Seung
Application No.
16191286 (2018.11.14)
Publication No.
20190104531 (2019.04.04)
Registration No.
10687342 (2020.06.16)
Country
UNITED STATES
Project Code
13VI1700, 미래 사물지능통신 서비스를 위한 초고속 광역 와이파이 기술개발, Sok-Kyu Lee
Abstract
Disclosed are a wireless communication method, and an access point and a station which perform the wireless communication method. A wireless communication method performed by an access point according to an embodiment may include performing channel sounding on a plurality of subchannels, identifying subchannels selected by stations among the subchannels, scheduling communications between the AP and the stations based on the selected subchannels, and transmitting a data frame to the stations through the subchannels based on a scheduling result.
KSP Keywords
Access point, Data frame, Frequency selective, Local Area Network(LAN), Wireless Local Area Networks(WLANs), area network, channel sounding, local area, selective transmission, wireless communication
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Status Patent Country KIPRIS
Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATING BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK KOREA
Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATING BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK KOREA KIPRIS
Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATING BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK KOREA KIPRIS
Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATION BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK UNITED STATES
Registered METHOD AND APPARATUS FOR WIRELESS COMMUNICATION BASED ON FREQUENCY SELECTIVE TRANSMISSION IN WIRELESS LOCAL AREA NETWORK UNITED STATES