METHOD FOR TRANSMITTING FRAME ON BASIS OF MULTIPLE CHANNELIZED CHANNELS IN WIRELESS LAN SYSTEM, AND WIRELESS TERMINAL USING SAME

A method for transmitting a frame on the basis of multiple channelized channels in a wireless LAN system according to one embodiment of the present specification comprises the steps of: configuring, by a first wireless terminal, a control mode physical protocol data unit (PPDU) including encoding in...

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Bibliographic Details
Main Authors CHOI, Jinsoo, KIM, Jinmin, BANG, Saehee
Format Patent
LanguageEnglish
French
Korean
Published 10.01.2019
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method for transmitting a frame on the basis of multiple channelized channels in a wireless LAN system according to one embodiment of the present specification comprises the steps of: configuring, by a first wireless terminal, a control mode physical protocol data unit (PPDU) including encoding information on a channel bandwidth formed on the basis of first to sixth channels sequentially arranged on the frequency axis, wherein five bits are assigned for the encoding information and each of the first to sixth channels has a bandwidth of 2.16 GHz; and transmitting, by the first wireless terminal, the control mode PPDU to a second wireless terminal on the basis of the channel bandwidth. Un procédé de transmission d'une trame basé sur de multiples canaux canalisés dans un système LAN sans fil, selon un mode de réalisation de la présente invention, comprend les étapes consistant à : configurer, par un premier terminal sans fil, une unité de données de protocole physique (PPDU) de mode de commande comprenant des informations de codage sur une largeur de bande de canal formée sur la base des premier au sixième canaux agencés séquentiellement sur l'axe de fréquence, cinq bits étant attribués pour les informations de codage et chacun des premier au sixième canaux ayant une largeur de bande de 2,16 GHz ; et transmettre, par le premier terminal sans fil, la PPDU de mode de commande à un second terminal sans fil sur la base de la largeur de bande de canal. 본 명세서의 일 실시 예에 따른 무선랜 시스템에서 채널화된 복수의 채널을 기반으로 프레임을 송신하는 방법은, 제1 무선 단말이, 주파수 상에서 순차적으로 배치된 제1 내지 제6 채널을 기반으로 형성되는 채널 대역폭에 대한 인코딩 정보를 포함하는 제어모드 PPDU(control mode Physical Protocol Data Unit)를 구성하되, 인코딩 정보를 위해 5비트가 할당되고, 제1 내지 제6 채널 각각은 2.16 GHz의 대역폭을 갖는, 단계; 및 제1 무선 단말이, 채널 대역폭을 기반으로 제어모드 PPDU를 제2 무선 단말로 송신하는 단계를 포함한다.
Bibliography:Application Number: WO2018KR07536