Patent SG-11201807748T-A (SG)
Title: Near field communication (nfc) to bluetooth handover
Inventor: Chapelot Pascal
IPC: H04W88/06
Filed: 2017-03-15
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1#1110111101110101011111010111110111011101111111111111111111111111111111 1111 Organization (10) International Publication Number International Bureau (43) International Publication Date .....0\"\"\" WO 2017/189111 Al 02 November 2017 (02.11.2017) WIP0 I PCT (51) International Patent Classification: Diego, California 92121-1714 (US). ANGELINI, Donato; H04W 36/14 (2009.01) HO4W 76/02 (2009.01) QUALCOMM INCORPORATED, 5775 Morehouse Drive, HO4B 5/02 (2006.01) H04W 84/18 (2009.01) San Diego, California 92121-1714 (US). H04W 68/02 (2009.01) H04W 88/06 (2009.01) (74) Agent: CICCOZZI, John L. et al.; Muncy, Geissler, Olds (21) International Application Number: & Lowe, P.C., 4000 Legato Road, Suite 310, Fairfax, Vir- PCT/US2017/022465 ginia 22033 (US). (22) International Filing Date: (81) Designated States (unless otherwise indicated, for every 15 March 2017 (15.03.2017) kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (25) Filing Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (26) Publication Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, (30) Priority Data: KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, 62/328,409 27 April 2016 (27.04.2016) US MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, 15/237,511 15 August 2016 (15.08.2016) US PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, (71) Applicant: QUALCOMM INCORPORATED [US/US]; SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, ATTN: International IP Administration, 5775 Morehouse TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Drive, San Diego, California 92121-1714 (US). (84) Designated States (unless otherwise indicated, for every (72) Inventors: CHAPELOT, Pascal; QUALCOMM INCOR- kind of regional protection available): ARIPO (BW, GH, PORATED, 5775 Morehouse Drive, San Diego, California GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, = 92121-1714 (US). PYNADATH, Samson; QUALCOMM UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, INCORPORATED, 5775 Morehouse Drive, San Diego, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, =_ California 92121-1714 (US). SINGH, Jatinderjit; QUAL- EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, COMM INCORPORATED, 5775 Morehouse Drive, San MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, = (54) Title: = =_ = X 110 NEAR FIELD COMMUNICATION (NFC) TO BLUETOOTH HANDOVER X 1 20 DeCCe 2° B = De(' (57) : In one aspect, a method of wireless communication by a first wireless device includes detecting a near field communication (NFC) read of the first wireless device. The NFC read may be a read initiated by 1\" 3°13 a second wireless device via an NFC interaction between the first wire- less device and the second wireless device. The method also includes ad- justing at least one Bluetooth paging scan parameter of the first wireless device in response to detecting the NFC read. 30 SCAN_WINDOW_LEN = RAN A = 04 Pe g! , TRAIN B 302-- SCAN_INTERVAL_LEN = — T RAIN 8 a. in T RAIN 8 308 = 310. Pe.,ng T RA/N 8 Ta0 A Interlaced TRAIN B Scan } 304 Il .4 Il ' 4-CT:\":Qtn0 kesP° r \ se Il Il Connection Establishment C t:t Il IN FIG. 3 1-1 0 ei C [Continued on next page] WO 2017/189111 Al IIMEDIMOMOIDEIROIDEMOMMEIHOHOHHINEVOIMIE 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(H)) — 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))