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Title:
METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH NCCB IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/182426
Kind Code:
A1
Abstract:
A method and an apparatus for transmitting data in a wireless LAN system are provided. More particularly, an AP transmits, to a STA, allocation information about a RU. The AP transmits, to the STA, data through a first NCCB band or a second NCCB band, on the basis of the allocation information about the RU. The first NCCB band is a 40 MHz or 60 MHz band which is generated by discontinuously bonding some of first to fourth 20 MHz bands included in an 80 MHz band. The allocation information about the RU includes first information and second information. When the data is transmitted through the first NCCB band, the second information includes information indicating that a first 26-RU included in some bands discontinuously bonded from among the first to fourth 20 MHz bands is not allocated. The first 26-RU is a RU adjacent to residual bands that are not discontinuously bonded from among the first to fourth 20 MHz bands.

Inventors:
LIM, Dongguk (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
KIM, Suhwook (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
RYU, Kiseon (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
PARK, Eunsung (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
CHOI, Jinsoo (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2019/003441
Publication Date:
September 26, 2019
Filing Date:
March 25, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-guSeoul, 07336, KR)
International Classes:
H04L5/00
Domestic Patent References:
WO2016175517A12016-11-03
Foreign References:
US20170273083A12017-09-21
US20180049198A12018-02-15
US20160316473A12016-10-27
US20170257867A12017-09-07
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (5F 124, Teheran-roGangnam-gu, Seoul, 06234, KR)
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