Patent SG-11201805725U-A (SG)
Title: Systems and methods for silent period operation during wireless communication
Inventor: AGARWAL SHIVENDRA
IPC: H04W52/28
Filed: 2016-12-19
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11M1111101110101011111 HO 11111 01110111001111011010101111111110111011# International Bureau 0.. .1 j ..... ....!;,„. (10) International Publication Number (43) International Publication Date WO 2017/139027 Al 17 August 2017 (17.08.2017) WIPO I PCT (51) International Patent Classification: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, H04W 52/28 (2009.01) DO, 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, (21) International Application Number: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, PCT/US2016/067554 MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, (22) International Filing Date: NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, 19 December 2016 (19.12.2016) 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, (25) Filing Language: English ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 15/018,590 8 February 2016 (08.02.2016) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, (71) Applicant: QUALCOMM INCORPORATED [US/US]; TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, Attn: International IP Administration, 5775 Morehouse DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Drive, San Diego, California 92121-1714 (US). LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, (72) Inventors: AGARWAL, Shivendra; 5775 Morehouse SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Drive, San Diego, California 92121-1714 (US). PATEL, GW, KM, ML, MR, NE, SN, TD, TG). Saurabh; 5775 Morehouse Drive, San Diego, California Declarations under Rule 4.17: 92121-1714 (US). RAMACHANDRAN, Sundaresan; as to applicant's entitlement to apply for and be granted a 5775 Morehouse Drive, San Diego, California 92121-1714 patent (Rule 4.1700) — (US). _ . — as to the applicant's entitlement to claim the priority of the (74) Agent: AUSTIN, Wesley L.; Austin Rapp & Hardman, earlier application (Rule 4.17(iii)) _ = 170 South Main Street, Suite 735, Salt Lake City, Utah 84101 (US). Published: (81) Designated States (unless otherwise indicated, for every — with international search report (Art. 21(3)) = kind of national protection available): AE, AG, AL, AM, = AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, = = = (54) Title: SYSTEMS AND METHODS FOR SILENT PERIOD OPERATION DURING WIRELESS COMMUNICATION = = 100 ,___,, = = Wireless Communication Device 102 Modem 108 = = Silent Period Determination Module 110 = Silent Indication (SID) = Voice Call Generator 112 SID Start Messagel24 Remote Bluetooth (BT) 106 S Device 104 Base Station S 103 Modem Interface I ; t e r 114 [ SID End Comfort Noise Generator 126 BT Module 116 Message 130 BT Transceiver 118 Comfort Noise /28 11 BT Transmitter 120 IN BT Receiver 122 el 0 01 M FIG. 1 1-1 --..... IN 1-1 (57) : A method for wireless communication is described. The method includes receiving a silent indication (SID) start N message from a modem at a Bluetooth (BT) module when the modem detects a silent period in a voice call. The method also in - cludes sending the SID start message from the BT module to a remote BT device. The method further includes disabling a BT trans - 0 mitter during the silent period based on the SID start message received from the modem.