TECHNIQUE FOR TRANSMITTING LTF SIGNAL IN WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2021/086109

A1

One embodiment according to the present specification relates to a technique for transmitting a long training field (LTF) signal in a wireless LAN (WLAN) system. The LTF signal may comprise an LTF sequence transmitted on the basis of a plurality of subcarriers. For example, a minimum subcarrier index of a plurality of subcarriers may be set to -28, and a maximum subcarrier index of the plurality of subcarriers may be set to 28. A pilot tone may be inserted/allocated to four subcarriers from among a plurality of subcarriers.

WO/2010/064794	METHOD FOR TRANSMITTING AND RECEIVING A COMP REFERENCE SIGNAL IN A MULTI-CELL ENVIRONMENT
JP6381516	Framing methods and methods for reducing digital communication overhead and latency
WO/2024/071775	APPARATUS AND METHOD FOR IMPROVING COVERAGE IN WIRELESS COMMUNICATION SYSTEM

LIM DONGGUK (KR)
CHOI JINSOO (KR)
PARK EUNSUNG (KR)
JANG INSUN (KR)

PCT/KR2020/015029

May 06, 2021

October 30, 2020

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LG ELECTRONICS INC (KR)

H04L27/26; H04L1/00; H04L5/00; H04L25/02; H04W84/12

KR20160010339A	2016-01-27
KR20180034647A	2018-04-04
US20190222401A1	2019-07-18
KR20120081040A	2012-07-18

MICHAEL FISCHER (NXP): "Additional Details About Interoperable NGV PHY Improvements", IEEE DRAFT; 11-18-1577-00-0NGV-ADDITIONAL-DETAILS-ABOUT-INTEROPERABLE-NGV-PHY-IMPROVEMENTS, vol. 802.11 NGV, 11 September 2018 (2018-09-11), pages 1 - 16, XP068128897
See also references of EP 4054137A4

ENVISION PATENT & LAW FIRM (KR)

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