Patent SG-11201901890R-A (SG)
Title: Optimizing target wake-up time (twt) operation
Inventor: ASTERJADHI ALFRED
IPC: H04W52/02
Filed: 2017-10-24
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) - (19) World Intellectual Property Organization - - 1#11011110111010101111101 110 I 00111111111110101111111010In 1111 OEN ' International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/081082 Al 03 May 2018 (03.05.2018) WIP0 I PCT (51) International Patent Classification: (74) Agent: READ, Randol W. et al.; Patterson & Sheridan, H04W 52/02 (2009.01) L.L.P., 24 Greenway Plaza, Suite 1600, Houston, Texas (21) International Application Number: 77046-2472 (US). PCT/US2017/058033 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 24 October 2017 (24.10.2017) 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, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English 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, (30) Priority Data: MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, 62/412,266 24 October 2016 (24.10.2016) US OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 15/791,080 23 October 2017 (23.10.2017) US 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. (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse (84) Designated States (unless otherwise indicated, for every Drive, San Diego, California 92121-1714 (US). kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (72) Inventors: ASTERJADHI, Alfred; 5775 Morehouse Dri- UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, ye, San Diego, California 92121-1714 (US). PATIL, Ab-TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, — hishek Pramod; 5775 Moreshouse Drive, San Diego, Cali-EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, fornia 92121-1714 (US). CHERIAN, George; 5775 More MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, house Drive, San Diego, California 92121-1714 (US). TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). = = = (54) Title: OPTIMIZING TARGET WAKE-UP TIME (TWT) OPERATION = 500 _ — _ — _ 507 = = OBTAIN ONE OR MORE FIRST FRAMES FROM A WIRELESS NODE — THAT COLLECTIVELY. INCLUDE A SET OF PARAMETERS DEFINING = AT LEAST ONE BROADCAST TARGET WAKEUP TIME (TWT) SCHEDULE AND AN ASSIGNMENT OF THE APPARATUS TO AT LEAST = = ONE TWT GROUP TO BE SERVICED IN TWT SERVICE PERIODS (SPS) ASSOCIATED WITH THE AT LEAST ONE BROADCAST TWT = SCIIEDULE = = ( =' 04 _ 1-1 CAUSE THE APPARATUS TO EXIT A FIRST STATE BEFORE OR DURING A TWT SP, BASED ON THE AT LEAST ONE BROADCAST TWT ei SCHEDULE AND THE ASSIGNMENT GO 0 1-1 co © -.... FIG. 5 00 ,-1 0 (57) : Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to tech- \" piques that may help optimize scheduling target wake-up times (TWTs) of wireless nodes. [Continued on next page] WO 2018/081082 Al 111111111111110111011111111111111111111101111111111111010111111101011111110110111111 Published: — with international search report (Art. 21(3))