Patent SG-11201901360Y-A (SG)
Title: Uplink voice and video enhancements
Inventor: RICO ALVARINO ALBERTO
IPC: H04L1/18
Filed: 2017-10-05
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111111111111111111111111 1E1111111101100 1H1111011111110111111011110111111 Organization International Bureau (10) International Publication Number (43) International Publication Date ......0\" WO 2018/067845 Al 12 April 2018 (12.04.2018) WIP0 1 PCT (51) International Patent Classification: Diego, California 92121-1714 (US). GAAL, Peter; c/o HO4L 1/18 (2006.01) QUALCOMM INCORPORATED, 5775 Morehouse Drive, (21) International Application Number: San Diego, California 92121-1714 (US). CHEN, Wanshi; PCT/US2017/055385 c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (22) International Filing Date: (74) Agent: HODGES, Jonas J. et al.; c/o ARENT FOX LLP, 05 October 2017 (05.10.2017) 1717 K Street NW, Washington, District of Columbia (25) Filing Language: English 20006-5344 (US). (26) Publication Language: English (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (30) Priority Data: AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 62/405,783 07 October 2016 (07.10.2016) US CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, 15/602,751 23 May 2017 (23.05.2017) US DZ, EC, EE, EG, ES, FL GB, GD, GE, GH, GM, GT, HN, (71) Applicant: QUALCOMM INCORPORATED [US/US]; HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, ATTEN: International IP Administration, 5775 Morehouse KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, Drive, San Diego, California, US 92121-1714 (US). 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, (72) Inventors: RICO ALVARINO, Alberto; c/o QUAL- COMM INCORPORATED, 5775 Morehouse Drive, San Title: UPLINK VOICE AND VIDEO ENHANCEMENTS = (54) = 900 s.._. 4 0 926 I transmit a C-RNTI associated with one of the I plurality of SPS grants I Ii. 932 receive the retransmission of the data packet I based on the uplink grant transmitted before I the data packet finished transmitting from the _ I = = I UE = _. _. / 928 ? I — I receive a retransmission of a data packet associated with the one of the plurality of SPS I grants based on the C-RNTI I I — _ 934 1 / 7 ? I receive a data transmission with a changed I DMRS = = = = = = — 930 ; = ? _ transmit an uplink grant associated with a retransmission of a data packet before the = _ data packet has finished transmitting ,-, I FIG. 9C in (57) : The present disclosure may provide technique(s) to configure a UE for asynchronous UL HARQ transmission. In an 71' ot aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may perform an initial IN RRC configuration procedure. The apparatus may transmit a first RRC message. The first RRC message may indicate that the UE supports a VoLTE mode. The apparatus may receive a second RRC message from the base station. The second RRC message may ---- configure the UE to operate in VoLTE mode. The apparatus may monitor a CSS for a first uplink grant in first DCI. The first uplink GO grant may not contain an uplink HARQ ID field. The apparatus may monitor a USS for a second uplink grant in second DCI. The 1-1 © second uplink grant may be associated with asynchronous uplink HARQ, and ei the second uplink grant may include a HARQ ID field. O [Continued on next page] WO 2018/067845 Al MIDEDIMOMMIDIIMERIONIMOOMMOIMMOVOIMIE 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, 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(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))