Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING AVAILABLE FREQUENCY UNIT INFORMATION IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/003386
Kind Code:
A1
Abstract:
Disclosed are a method and device for transmitting and receiving available frequency unit information in a wireless LAN system. A method of transmitting a physical protocol data unit (PPDU) by a station (STA) in a wireless LAN system according to one embodiment of the present disclosure comprises the steps of: generating a frame including information about an available frequency unit; and transmitting a PPDU including the frame, wherein the information about the available frequency unit is included in an aggregated-control (A-control) field of the frame, the information about the available frequency unit is included in one control subfield, and the information about the available frequency unit may be related to one or more of a primary channel and a secondary channel.
Inventors:
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
PARK EUNSUNG (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
PARK EUNSUNG (KR)
Application Number:
PCT/KR2022/010690
Publication Date:
January 26, 2023
Filing Date:
July 21, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04L5/00; H04W84/12
Domestic Patent References:
| WO2018008890A1 | 2018-01-11 |
Other References:
PO-KAI HUANG (INTEL): "Proposed Draft Specification for OM in A-control", IEEE DRAFT; 11-21-0131-07-00BE-PROPOSED-DRAFT-SPECIFICATION-FOR-OM-IN-A-CONTROL, IEEE-SA MENTOR, vol. 802.11 EHT; 802.11be, no. 7, 2 March 2021 (2021-03-02), Piscataway, NJ USA , pages 1 - 6, XP068178949
SIGURD SCHELSTRAETE (ON SEMICONDUCTOR): "PHY-related agreements for SST", IEEE DRAFT; 11-21-0095-06-00BE-PHY-RELATED-AGREEMENTS-FOR-SST, vol. 802.11 EHT; 802.11be, no. 6, 16 March 2021 (2021-03-16), Piscataway, NJ USA , pages 1 - 12, XP068179254
JARKKO KNECKT (APPLE): "MU-RTS to SST STAs", IEEE DRAFT; 11-20-1583-01-00BE-MU-RTS-TO-SST-STAS, vol. 802.11 EHT; 802.11be, no. 1, 19 November 2020 (2020-11-19), Piscataway, NJ USA , pages 1 - 18, XP068175246
YONGHO SEOK (MEDIATEK): "EHT SST Operation", IEEE DRAFT; 11-20-0736-02-00BE-EHT-SST-OPERATION, vol. 802.11 EHT; 802.11be, no. 2, 20 July 2020 (2020-07-20), Piscataway, NJ USA , pages 1 - 9, XP068170137
SIGURD SCHELSTRAETE (ON SEMICONDUCTOR): "PHY-related agreements for SST", IEEE DRAFT; 11-21-0095-06-00BE-PHY-RELATED-AGREEMENTS-FOR-SST, vol. 802.11 EHT; 802.11be, no. 6, 16 March 2021 (2021-03-16), Piscataway, NJ USA , pages 1 - 12, XP068179254
JARKKO KNECKT (APPLE): "MU-RTS to SST STAs", IEEE DRAFT; 11-20-1583-01-00BE-MU-RTS-TO-SST-STAS, vol. 802.11 EHT; 802.11be, no. 1, 19 November 2020 (2020-11-19), Piscataway, NJ USA , pages 1 - 18, XP068175246
YONGHO SEOK (MEDIATEK): "EHT SST Operation", IEEE DRAFT; 11-20-0736-02-00BE-EHT-SST-OPERATION, vol. 802.11 EHT; 802.11be, no. 2, 20 July 2020 (2020-07-20), Piscataway, NJ USA , pages 1 - 9, XP068170137
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
Download PDF: