Patent SG-11201900268W-A (SG)
Title: Uplink common burst symbol configuration
Inventor: WANG RENQIU
IPC: H04L5/00
Filed: 2017-08-11
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property C.--.` Organization 3 1111111111111 0110101011111 0110 1 0 111111 0111111110110111111101111 0111111 International Bureau (10) International Publication Number (43) International Publication Date ......\"' WO 2018/038947 Al 01 March 2018 (01.03.2018) W I PO I PC T (51) International Patent Classification: H04L 5/00 (2006.01) (21) International Application Number: (22) International Filing Date: 11 August (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/378,132 22 August 2016 (22.08.2016) 15/674,325 10 August 2017 (10.08.2017) (71) Applicant: QUALCOMM INCORPORATED Attn: International IP Administration, 5775 ye, San Diego, California 92121-1714 (72) Inventors: WANG, Renqiu; 5775 Morehouse Diego, California 92121-1714 (US). XU, _ PCT/US2017/046606 house Drive, San Diego, California 92121-1714 (US). GAAL, Peter; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). CHEN, Wanshi; 5775 More- house Drive, San Diego, California 92121-1714 (US). JI, Tingfang; 5775 Morehouse Drive, San Diego, Califor- nia 92121-1714 (US). PATEL, Shimman, Arvind; 5775 2017 (11.08.2017) Morehouse Drive, San Diego, California 92121-1714 (US). English SMEE, John, Edward; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). English (74) Agent: DRAPKIN, Michael, L.; Holland & Hart LLP, P.O. Box 11583, Salt Lake City, California 84147 (US). US (81) Designated States (unless otherwise indicated, for every US kind of national protection available): AE, AG, AL, AM, [US/US]; AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, Morehouse Dri- CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (US). 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, Drive, San KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, Hao; 5775 More- CONFIGURATION ..\"\.. 1905 ..\"\.. 1910 -\.., 1915 \-'\"---- 1900 that provide for uplink common burst sym- may be selected to be a single-carrier multiplexing (OFDM) waveform, or combi- for SC-FDM sequences may be selected to wideband or narrowband sequences may may be transmitted in an end portion determining the acknowledgment feedback. (54) Title: UPLINK COMMON BURST SYMBOL = Identify an uplink common burst symbol in a wireless communication subframe = Y = Determine information to be transmitted in the uplink common burst symbol — Y = = _ Select a transmission waveform for the uplink common burst symbol based on the information to be transmitted in the uplink common burst symbol = = = = FIG. 19 = for wireless communication are described A waveform for the uplink common burst symbol waveform, an orthogonal frequency division that is to be transmitted. A pattern common pilot tones across different sequences, to be transmitted, and acknowledgment feedback to provide additional processing time for = — 1-1 (57) : Methods, systems, and devices IN bol waveform selection and configuration. 71' c:N frequency division multiplexing (SC-FDM) pt nations thereof, based at least in part on information C provide enhanced channel estimation through --.... be selected based at least in part on information WD of the uplink common burst symbol in some cases Il 0 ei O [Continued on next page] WO 2018/038947 Al MIDEDIMOMMIDIREIHNIOMEIMOHOHlinn 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, 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)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))