TONE REASSIGNMENT FOR HARQ - LG ELECTRONICS INC

Title:

TONE REASSIGNMENT FOR HARQ

Document Type and Number:

WIPO Patent Application WO/2020/159309

Kind Code:

A1

Abstract:

A station (STA) can transmit a first physical protocol data unit (PPDU) including a plurality of first constellation symbols related to initial transmission in a wireless location area network system. The first PPDU includes a first resource unit (RU), and the plurality of first constellation symbols can be assigned to a plurality of subcarriers within the first RU on the basis of a first assignment pattern. The STA can receive a retransmission request related to the first PPDU. The STA can transmit a second PPDU including a plurality of second constellation symbols related to retransmission. The second PPDU includes a second RU, and the plurality of second constellation symbols can be assigned to a plurality of subcarriers within the second RU on the basis of a second assignment pattern.

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Inventors:

SONG TAEWON (KR)
KIM JEONGKI (KR)
CHOI JINSOO (KR)
KIM SUHWOOK (KR)
KIM JINMIN (KR)

Application Number:

PCT/KR2020/001525

Publication Date:

August 06, 2020

Filing Date:

January 31, 2020

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04L1/18; H04L1/06; H04L5/00; H04L27/26

Foreign References:

KR20170065523A	2017-06-13
KR20180091772A	2018-08-16
KR101884541B1	2018-08-01
KR101759011B1	2017-07-17
US20190028156A1	2019-01-24

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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