Patent SG-11201907536P-A (SG)
Title: Dynamic transient period configurations for shortened transmission time intervals
Inventor: AKULA PRASHANTH
IPC: H04L5/00
Filed: 2018-03-16
Abstract: SRSDMRS DATA I`-\ I -a 1 1 430-a 435-a (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) W I POI PCT O V SID o Ho VII IE (10) International Publication Number WO 2018/175242 Al 410-a (51) International Patent Classification: H04L 5/00 (2006.01) (21) International Application Number: PCT/US2018/022899 (22) International Filing Date: 16 March 2018 (16.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/476,485 24 March 2017 (24.03.2017) US 15/922,616 15 March 2018 (15.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: AKULA, Prashanth; 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). HOSSEINI, Seyedkianoush; 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). CHEN, Wanshi; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). FARAJI- DANA, Amir; 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). GAAL, Peter; 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). (74) Agent: KARREN, J. Scott; Holland & Hart LLP, P.O. Box 11583, Salt Lake City, Utah 84147 (US). (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, 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. (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, = (54) Title: DYNAMIC TRANSIENT PERIOD CONFIGURATIONS FOR SHORTENED TRANSMISSION TIME INTERVALS sTTI Duration AA N 405-a 1 420-a 1 1 \--- N 1 ( 1 1 1 14 11 425-a 1-1 FIG. 4A 400 e•1 (57) : Methods, systems, and devices for wireless communication are described that support dynamic transient period config- N kr) urations for shortened transmission time intervals (sTTIs). A transient period may be configured within uplink transmissions such that protection is enabled for reference signals and data. For example, a user equipment (UE) may receive a resource grant from a base N station for an uplink transmission, where the uplink transmission includes at least a first reference signal and a transmission time interval 1-1 (TTI) that includes data and a second reference signal. The UE may identify a type of the reference signals and data, and may determine 00 a priority based on the identified types of reference signals and data. The UE may then configure a transient period that overlaps with 1-1 the first reference signal, the TTI, or both, based on the priority. O N C [Continued on next page] WO 2018/175242 Al MIDEDIMOMMIDEFIDIOMOINIEMEEHINEVOIMIE 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))