SG11201808673UA - Method and device for handling paging extension - Google Patents

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 02 November 2017 (02.11.2017) WIP0 I PCT omit VIII Hot 0 HE iflo oimIE (10) International Publication Number WO 2017/185650 Al (51) International Patent Classification: H04W 68/02 (2009.01) (21) International Application Number: PCT/CN2016/101128 (22) International Filing Date: 30 September 2016 (30.09.2016) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: PCT/CN2016/080317 27 April 2016 (27.04.2016) CN (71) Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; Stockholm, SE-164 83 (SE). (72) Inventor; and (71) Applicant (for SC only): WANG, Juntuan [CN/CN]; No. 32 Chitian Road, Jiangning Development Zone, Nanjing, Jiangsu 211100 (CN). (72) Inventor: DIACHINA, John Walter; 505 Kristin Drive, Garner, NC 27529 (US). (74) Agent: KING & WOOD MALLESONS; 20th Floor, East Tower, World Financial, Centre, No.1 Dongsanhuan Zhonglu, Chaoyang District, Beijing 100020 (CN). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, JP, KE, KG, 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, = (54) Title: METHOD AND DEVICE FOR HANDLING PAGING EXTENSION 200 RECEIVE, FROM A BASE STATION IN THE WIRELESS COMMUNICATION NETWORK, A MESSAGE INCLUDING AN INDICATION OF A PAGING EXTENSION FOR THE TERMINAL DEVICE, THE TERMINAL DEVICE BEING 210 ASSOCIATED WITH A FIRST COVERAGE CLASS 4, DETERMINE, BASED ON THE MESSAGE, A SECOND COVERAGE CLASS OF A DOWNLINK TRANSMISSION FROM THE BASE STATION TO A FURTHER 220 TERMINAL DEVICE DETERMINE A TARGET PAGING GROUP FOR THE PAGING EXTENSION BASED ON THE FIRST COVERAGE CLASS AND THE SECOND COVERAGE 230 CLASS FIG. 2 1-1 O 00 1-1 N 1-1 O N C (57) : Embodiments of the disclosure generally relate to handling paging extension in a wireless communication network. A terminal device in the wireless communication network receives, from a base station in the wireless communication network, a message including an indication of a paging extension for the terminal device. The terminal device is associated with a first coverage class. Based on the message, the terminal device determines a second coverage class of a downlink transmission from the base station to a further terminal device. Then, the terminal device determines a target paging group for the paging extension based on the first coverage class and the second coverage class. [Continued on next page] WO 2017/185650 Al MIDEDIMOMOIDEIROIDEMOMMHIMINIHMEMOIMIE SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, 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, 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, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))