Title:
METHOD AND DEVICE FOR INDICATING WHETHER STR OR NSTR IS SUPPORTED BETWEEN DISTRIBUTED ANTENNA PORTS IN DAS IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/177235
Kind Code:
A1
Abstract:
Proposed are a method and device for indicating whether STR or NSTR is supported between distributed antenna ports in a DAS in a wireless LAN system. Particularly, a reception STA receives, from a transmission STA, a beacon frame comprising a DAS element. The reception STA confirms control information about whether STR or NSTR is supported between a plurality of antenna ports, on the basis of the DAS element. The reception STA receives a signal from the transmission STA or transmits a signal to the transmission STA, via at least one antenna port among the plurality of antenna ports in one link, on the basis of the control information.
Inventors:
PARK EUNSUNG (KR)
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
JANG INSUN (KR)
JUNG INSIK (KR)
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
JANG INSUN (KR)
JUNG INSIK (KR)
Application Number:
PCT/KR2023/003522
Publication Date:
September 21, 2023
Filing Date:
March 16, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/024; H04B7/0452; H04L5/00; H04W76/16
Domestic Patent References:
| WO2021002618A1 | 2021-01-07 |
Foreign References:
| KR20210031386A | 2021-03-19 | |||
| US20210014911A1 | 2021-01-14 | |||
| US20210076419A1 | 2021-03-11 | |||
| KR20110087191A | 2011-08-02 |
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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