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1. WO2022010260 - MULTI-LINK SETUP IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2022/010260
Publication Date 13.01.2022
International Application No. PCT/KR2021/008661
International Filing Date 07.07.2021
IPC
H04W 76/15 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
H04W 76/11 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04L 29/06 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04W 84/12 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN  or WLL
10Small scale networks; Flat hierarchical networks
12WLAN
H04W 8/24 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
22Processing or transfer of terminal data, e.g. status or physical capabilities
24Transfer of terminal data
H04W 76/20 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 장인선 JANG, Insun
  • 김정기 KIM, Jeongki
  • 최진수 CHOI, Jinsoo
  • 김나명 KIM, Namyeong
  • 송태원 SONG, Taewon
  • 백선희 BAEK, Sunhee
Agents
  • 인비전 특허법인 ENVISION PATENT & LAW FIRM
Priority Data
10-2020-008550110.07.2020KR
10-2020-009042721.07.2020KR
10-2020-010634124.08.2020KR
10-2020-010638924.08.2020KR
10-2021-000412412.01.2021KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) MULTI-LINK SETUP IN WIRELESS COMMUNICATION SYSTEM
(FR) PARAMÉTRAGE DE MULTIPLES LIAISONS DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 멀티 링크 셋업
Abstract
(EN) In a wireless local area network (WLAN) system, an STA MLD may include a first STA and a second STA, wherein the first STA operates on a first link, and the second STA operates on a second link. The STA MLD may transmit an association request frame to an access point (AP) MLD. The association request frame may include capability information of a requesting STA, which requests to be associated with the AP MLD, among STAs included in the STA MLD and information related to a request link, to with which a request to be associated is transmitted by the requesting STAs. The STA MLD may receive an association response frame from the AP MLD. The association response frame may include capability information of an AP that operates in a link, an association with which is accepted by the AP MLD, among the request links.
(FR) Dans un système de réseau local sans fil (WLAN), un MLD de station (STA) peut comprendre une première STA et une seconde STA, la première STA fonctionnant sur une première liaison, et la seconde STA fonctionnant sur une seconde liaison. Le MLD STA peut transmettre une trame de demande d'association à un MLD de point d'accès (AP). La trame de demande d'association peut comprendre des informations de capacité d'une STA demandeuse, qui demande à être associée au MLD AP, parmi des STA comprises dans le MLD STA et des informations relatives à une liaison de demande, sur laquelle une demande à associer est transmise par les STA demandeuses. Le MLD STA peut recevoir une trame de réponse d'association en provenance du MLD AP. La trame de réponse d'association peut comprendre des informations de capacité d'un AP qui fonctionne dans une liaison, avec laquelle une association est acceptée par le MLD AP, parmi les liaisons de demande.
(KO) 무선랜(Wireless Local Area Network) 시스템에서, STA MLD는 제1 STA 및 제2 STA을 포함하고, 상기 제1 STA은 제1 링크에서 동작하고, 상기 제2 STA은 제2 링크에서 동작할 수 있다. STA MLD는 AP(access point) MLD에게 연결 요청(association request) 프레임을 전송할 수 있다. 상기 연결 요청 프레임은 상기 STA MLD에 포함된 STA들 중에서 상기 AP MLD와 연결을 요청하는 요청 STA의 캐퍼빌리티 정보 및 상기 요청 STA들이 연결을 요청하는 요청 링크에 관련된 정보를 포함할 수 있다. STA MLD는 상기 AP MLD로부터 연결 응답(association response) 프레임을 수신할 수 있다. 상기 연결 응답 프레임은 상기 요청 링크 중에서 상기 AP MLD가 연결을 수락한 링크에서 동작하는 AP의 캐퍼빌리티 정보를 포함할 수 있다.
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