METHOD FOR TRANSMITTING FRAME TYPE INDICATION INFORMATION IN WIRELESS LAN SYSTEM AND DEVICE THEREFOR
Provided is a method for a first station (STA) transmitting a frame to a second STA in a wireless LAN system. To this end, the first STA generates a wireless frame comprising a first part (L-part) for a first-type STA and a second part (HE-part) for a second-type STA, wherein the first part comprise...
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Main Authors | , , , , , |
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Format | Patent |
Language | English French Korean |
Published |
20.04.2017
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Subjects | |
Online Access | Get full text |
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Summary: | Provided is a method for a first station (STA) transmitting a frame to a second STA in a wireless LAN system. To this end, the first STA generates a wireless frame comprising a first part (L-part) for a first-type STA and a second part (HE-part) for a second-type STA, wherein the first part comprises a legacy short training field (L-STF), a legacy long training field (L-LTF) and a legacy signaling field (L-SIG), and the length of the L-SIG is set so as to indicate that the wireless frame is a frame of different types according to the remainder when the length of the L-SIG is divided by a predetermined natural number.
La présente invention concerne un procédé permettant à une première station (STA) de transmettre une trame à une seconde STA au sein d'un système de réseau local sans fil. Pour ce faire, la première STA génère une trame sans fil comprenant une première partie (partie L) destinée à une STA d'un premier type et une seconde partie (partie HE) destinée à une STA d'un second type, la première partie comprenant un champ d'apprentissage court hérité (L-STF), un champ d'entraînement long hérité (L-LTF) et un champ de signalisation hérité (L-SIG) et la longueur de la L-SIG étant définie de manière à indiquer que la trame sans fil est une trame de types différents sur la base du reste lorsque la longueur de la L-SIG est divisée par un nombre naturel prédéfini.
무선랜 시스템에서 제 1 스테이션(STA)이 제 2 STA에 프레임을 전송하는 방법이 제공된다. 이를 위해 제 1 STA은 제 1 타입 STA을 위한 제 1 부분(L-Part) 및 제 2 타입 STA을 위한 제 2 부분(HE-Part)을 포함하는 무선 프레임을 생성하되, 제 1 부분은 L-STF 필드(Legacy Short Training Field), L-LTF 필드(Legacy Long Training Field) 및 L-SIG 필드(Legacy Signaling Field)를 포함하며, 상기 L-SIG 필드의 길이는, 상기 L-SIG 필드의 길이를 소정 자연수로 나누었을 때의 나머지 값에 따라 상기 무선 프레임이 서로 다른 유형의 프레임임을 나타내도록 설정되는 것을 특징으로 한다. |
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Bibliography: | Application Number: WO2016KR11522 |