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1. (WO2018056771) WIRELESS COMMUNICATION TERMINAL AND WIRELESS COMMUNICATION METHOD FOR MULTIUSER EDCA OPERATION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/056771 International Application No.: PCT/KR2017/010529
Publication Date: 29.03.2018 International Filing Date: 25.09.2017
IPC:
H04W 74/08 (2009.01) ,H04W 84/12 (2009.01)
Applicants: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.[KR/KR]; 5F 216 Hwangsaeul-ro Bundang-gu Seongnam-si Gyeonggi-do 13595, KR
SK TELECOM CO., LTD.[KR/KR]; 65, Eulji-ro Jung-gu Seoul 04539, KR
Inventors: AHN, Woojin; KR
SON, Juhyung; KR
KWAK, Jinsam; KR
KO, Geonjung; KR
Agent: LIM, Kukil; KR
Priority Data:
10-2016-012248823.09.2016KR
10-2017-002096616.02.2017KR
Title (EN) WIRELESS COMMUNICATION TERMINAL AND WIRELESS COMMUNICATION METHOD FOR MULTIUSER EDCA OPERATION
(FR) TERMINAL ET PROCÉDÉ DE COMMUNICATION SANS FIL DESTINÉS À UNE OPÉRATION EDCA MULTI-UTILISATEUR
(KO) 다중 사용자 EDCA 동작을 위한 무선 통신 단말 및 무선 통신 방법
Abstract: front page image
(EN) The present invention relates to a wireless communication terminal and a wireless communication method for a multiuser enhanced distributed channel access (EDCA) operation and, more specifically, to a wireless communication terminal and a wireless communication method for performing a combination of a legacy EDCA operation and a multi-user EDCA operation. To this end, the present invention provides a wireless communication terminal and a wireless communication method using the same, the wireless communication terminal comprising: a communication unit; and a processor for controlling an operation of transmitting/receiving a wireless signal through the communication unit, wherein: the processor updates EDCA parameters for channel access, wherein the EDCA parameters are updated on the basis of an EDCA parameter set selected from among a first EDCA parameter set and a second EDCA parameter set; and the processor performs channel access on the basis of the updated EDCA parameters.
(FR) La présente invention concerne un terminal et un procédé de communication sans fil pour une opération d'accès à un canal distribué amélioré (EDCA) multi-utilisateur, et plus précisément, un procédé et un terminal de communication sans fil pour réaliser une combinaison d'une opération EDCA héritée et d'une opération EDCA multi-utilisateur. À cet effet, la présente invention concerne un terminal de communication sans fil et un procédé de communication sans fil utilisant ledit terminal de communication sans fil, le terminal de communication sans fil comprenant : une unité de communication; et un processeur pour commander une opération d'émission/réception d'un signal sans fil par l'intermédiaire de l'unité de communication, durant laquelle : le processeur met à jour des paramètres EDCA pour un accès à un canal, les paramètres EDCA étant mis à jour sur la base d'un ensemble de paramètres EDCA sélectionné parmi un premier ensemble de paramètres EDCA et un second ensemble de paramètres EDCA; et le processeur réalise un accès à un canal sur la base des paramètres EDCA mis à jour.
(KO) 본 발명은 다중 사용자 EDCA 동작을 위한 무선 통신 단말 및 무선 통신 방법으로서, 더욱 상세하게는 레거시 EDCA 동작과 다중 사용자 EDCA 동작을 조합하여 수행하기 위한 무선 통신 단말 및 무선 통신 방법에 관한 것이다. 이를 위해 본 발명은, 무선 통신 단말로서, 통신부; 및 상기 통신부를 통한 무선 신호의 송수신 동작을 제어하는 프로세서를 포함하고, 상기 프로세서는, 채널 액세스를 위한 EDCA(Enhanced Distributed Channel Access) 파라메터들을 업데이트하되, 상기 EDCA 파라메터들은 제1 EDCA 파라메터 셋 및 제2 EDCA 파라메터 셋 중에서 선택된 EDCA 파라메터 셋에 기초하여 업데이트되고, 업데이트된 EDCA 파라메터들에 기초하여 채널 액세스를 수행하는 무선 통신 단말 및 이를 이용한 무선 통신 방법을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)