Patent SG-11201900399W-A (SG)
Title: Method and apparatus for performing access barring check
Inventor: LEE YOUNGDAE
IPC: H04W48/16
Filed: 2018-06-25
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization MD 1101/110 DOI HIM 01 1101 0 01 0111 MR 11111111111111111111111110111111 International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2018/236196 Al 27 December 2018 (27.12.2018) WIP0 I PCT (51) International Patent Classification: DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, H04W 48/16 (2009.01) H04W 48/02 (2009.01) HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, (21) International Application Number: KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, PCT/KR2018/007142 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, (22) International Filing Date: SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, 25 June 2018 (25.06.2018) TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (25) Filing Language: English (84) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (30) Priority Data: 62/523,799 23 June 2017 (23.06.2017) US 62/523,786 23 June 2017 (23.06.2017) US UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (71) Applicant: LG ELECTRONICS INC. [KR/KR]; 128, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336 (KR). KM, ML, MR, NE, SN, TD, TG). (72) Inventors: LEE, Youngdae; IP Center, LG Electronics Inc., 19, Yangjae-daero 11-gil, Seocho-gu, Seoul 06772 Published: (KR). CHOE, Hyunjung; IP Center, LG Electronics Inc., — with international search report (Art. 2 1 (3)) _ 19, Yangjae-daero 11-gil, Seocho-gu, Seoul 06772 (KR). — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of (74) Agent: ENVISION PATENT & LAW FIRM; 5F, 124, Teheran-ro, Gangnam-gu, Seoul 06234 (KR). amendments (Rule 48.2(h)) _ — Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (81) = 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, = = Title: METHOD AND APPARATUS FOR PERFORMING ACCESS BARRING CHECK = (54) (57) : Provided are a method for a user equipment (UE) to perform access barring check in a wireless communication system, and an apparatus supporting the same. The method may include: = = = START = = receiving a list of barring information, wherein each of the barring S1510 information includes a barring factor and a barring time; receiving = RECEIVING A LIST OF BARRING INFORMATION, WHEREIN EACH OF THE BARRING INFORMATION INCLUDES A BARRING FACTOR AND A BARRING TIME information on an access category related to barring information included in the list; performing the access barring check for the access category, based on the barring information related to the = = = RECEIVING INFORMATION ON AN ACCESS access category; and performing uplink transmission, if an access 51520 attempt is allowed for the access category. = _ CATEGORY RELATED TO BARRING INFORMATION INCLUDED IN THE LIST = = PERFORMING THE ACCESS BARRING CHECK 51530 _ FOR THE ACCESS CATEGORY, BASED ON THE BARRING INFORMATION RELATED 1-1 TO THE ACCESS CATEGORY V::+ 0\ 1-1 PERFORMING UPLINK TRANSMISSION, IF AN ACCESS ATTEMPT IS ALLOWED I----- 51540 FOR THE ACCESS CATEGORY M ei —.... EN D 00 1-1 0 ei C