Patent SG-11201901132W-A (SG)
Title: Fine granularity ack/nack feedback for 5g communication system
Inventor: MIAO DESHAN
IPC: H04L1/16
Filed: 2016-08-12
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property C.--.` 1111 1111111101101010111111111 10111111111111111111111111101011111110111111111111 Organization International Bureau (10) International Publication Number 03 (43) International Publication Date ......P' WO 2018/027914 Al 15 February 2018 (15.02.2018) W I PO I PCT (51) International Patent Classification: Chaoyang District, Beijing 100101 (CN). JAYASINGHE, HO4L 1/16 (2006.01) Keeth Saliya; No 68/3, Sama Uyana, Kottawa Road, Piliyandala (LK). (21) International Application Number: PCT/CN2016/094901 (74) Agent: KING & WOOD MALLESONS; 20th Floor, (22) International Filing Date: East Tower, World Financial Centre, No. 1 Dongsanhuan 12 August 2016 (12.08.2016) Zhonglu, Chaoyang District, Beijing 100020 (CN). (25) Filing Language: English (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, (26) Publication Language: English AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (71) Applicant: NOKIA SOLUTIONS AND NETWORKS CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, OY [FUFI]; Karaportti 3, Espoo 02610 (FI). HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, (72) Inventor; and LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, (71) Applicant (for DM, SC only): ZHANG, Yi [CN/CN]; MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, Room 132, Building 27, Jia Yun Yuan, Li Jun Road, Chang- PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, ping District, Beijing 102218 (CN). SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: MIAO, Deshan; Room 903, Building 13, Linheli, Tongzhou District, Beijing 101101 (CN). SUN, (84) Designated States (unless otherwise indicated, for every Jingyuan; 403, Building No. 18, An Hui Bei Li Yi Yuan, kind of regional protection available): ARIPO (BW, GH, _ (54) Title: FINE GRANULARITY ACK/NACK FEEDBACK FOR 5G COMMUNICATION SYSTEM Figure 6 Feedback scheme in LTE system TAI.__ _ - 1 CB12 CB13 1 CU14 CBES cifti; - - At:KNACK bit I 'n i l.: r C1121 _ ---wACKINACK bit 2 Eallanecd feedback scheme ACK/NACK hit I ACK/NACK bit 2 ACK/NACK bit 3 „,,, TBI -' --- CB11 • - din ) -CB13 (Asia t\" .1315 - 1 Rib ' - . - '1112_ 11 CB21 ACKiNACK bit 4 7r 1-1 (57) : There is provided a method comprising determining a number of acknowledgment bits allocated to at least one transmit 01 N block, the at least one transmit block comprising a plurality of code blocks, allocating each of the plurality of code blocks to a respective el code block group, based on the number of acknowledgment bits allocated to the at least one transmit block and the number of the -...., © plurality of code blocks, wherein each code block group is associated with one of the number of acknowledgment bits and causing GC transmission of the acknowledgment bit associated with each respective code block group based on a determined acknowledgement 1-1 C result for the respective code block group. ei C [Continued on next page] WO 2018/027914 Al IMEDIMOMMIDIRDERIONIMEMIHHOEHIMEMOIMIE 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: — of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))