Patent SG-11201900199T-A (SG)
Title: Control channel with flexible numerology
Inventor: YANG YANG
IPC: H04L27/26
Filed: 2017-08-04
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111110111101110101011111111011111111111111110111110111111111 11# Organization (10) International Publication Number International Bureau 0 (43) International Publication Date .....0 WO 2018/034869 Al 22 February 2018 (22.02.2018) WIP0 I PCT (51) International Patent Classification: MANOLAKOS, Alexandros; 5775 Morehouse Drive, San H04L 5/00 (2006.01) HO4L 27/26 (2006.01) Diego, California 92121-1714 (US). LUO, Tao; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (21) International Application Number: PCT/US2017/045525 (74) Agent: ANDERSON, Thomas D.; Holland & Hart LLP, (22) International Filing Date: P.O. Box 11583, Salt Lake City, Utah 84147 (US). 04 August 2017 (04.08.2017) (81) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (26) Publication Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (30) Priority Data: DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, 62/377,522 19 August 2016 (19.08.2016) US HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, 15/603,158 23 May 2017 (23.05.2017) US 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, (71) Applicant: QUALCOMM INCORPORATED [US/US]; OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, ATTN: International IP Administration, 5775 Morehouse SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, Drive, San Diego, California 92121-1714 (US). TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: YANG, Yang; 5775 Morehouse Drive, San (84) Designated States (unless otherwise indicated, for every Diego, California 92121-1714 (US). JIANG, Jing; 5775 kind of regional protection available): ARIPO (BW, GH, Morehouse Drive, San Diego, California 92121-1714 (US). GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: CONTROL CHANNEL WITH FLEXIBLE NUMEROLOGY = 400 * - --i 405 420 ,_ 410 415 .--, Frequency 1 11 Time 01 FIG. 4 GC 'V (57) : Techniques are described for wireless communication. One method for wireless communication includes transmitting, f .r1 to a user equipment (UE), an indication of a control channel subcarrier spacing to be used by the UE; and transmitting a control message 0 - having a subcarrier spacing in accordance with the indication. Another method for wireless communication includes transmitting, to a GC , 1 UE, an indicator channel identifying at least a subcarrier spacing to be used in one or more subsequent control channels. One or more © subsequent control channels are then transmitted in accordance with the subcarrier spacing indicated by the indicator channel. ei C [Continued on next page] WO 2018/034869 Al MIDEDIMOMOIDEIREIHNIMIEEHOCHMEHOIMIE 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). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) — as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))