Patent SG-11201906582V-A (SG)
Title: Channel raster design in wireless communications
Inventor: GAAL PETER
IPC: H04W72/04
Filed: 2018-01-08
Abstract: DLChannel Raster Component Configutation Reee Con mne. 346 Memory302 Communic tine Component LT Channel Raster Component 342 Pro, ,r(s) 305 Modem 320 210 W O 20 18/ 160 27 3 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 September 2018 (07.09.2018) WIP0 I PCT omit VIII °nolo VIII looliolomil ono oimIE (10) International Publication Number WO 2018/160273 Al (51) International Patent Classification: H04L 5/00 (2006.01) HO4W 72/04 (2009.01) (21) International Application Number: PCT/US2018/012818 (22) International Filing Date: 08 January 2018 (08.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/466,966 03 March 2017 (03.03.2017) US 15/861,565 03 January 2018 (03.01.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: GAAL, Peter; c/o QUALCOMM INCORPO- RATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SUN, Haitong; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). LEE, Heechoon; c/o QUAL- COMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). CHEN, Wanshi; c/o QUALCOMM INCORPORATED, 5775 Morehouse Dri- ye, San Diego, California 92121-1714 (US). LY, Hung; c/ o QUALCOMM INCORPORATED, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). SORIAGA, Joseph Binamira; c/o QUALOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). TOKGOZ, Yeliz; c/o QUALOMM INCORPO- RATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: BINDSEIL, James J. et al.; c/o ARENT FOX LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, 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, 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, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 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, (54) Title: CHANNEL RASTER DESIGN IN WIRELESS COMMUNICATIONS (57) : Aspects of the present disclosure describe determining an up- link channel raster for determining frequency location of an uplink channel over which to transmit uplink communications to a base station. Uplink com- munications can be transmitted to the base station over the uplink channel. The uplink channel raster can be shifted, in frequency, with respect to a lega- cy uplink channel raster of a legacy communication technology to facilitate coexistence, in an uplink carrier, of the uplink channel and one or more uplink channels of the legacy communication technology. 115 FIG. 3 [Continued on next page] WO 2018/160273 Al MIDEDIMOMOIDEIREEMOMMINIMMEIMOVOIMIE 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))