Patent SG-11201909158Q-A (SG)
Title: Methods and apparatuses for configuring a control resource set in a wireless communication system
Inventor: XU HUA
IPC: H04L29/08
Filed: 2018-03-21
Abstract: MEitiMPIIIIIMI11 ka:‘ 11111111111 PDCCH Candidate 442 PDCCH Candidate 452 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11 October 2018 (11.10.2018) WIPO I PCT o mono VIII °nolo mo Ho Ho 1110 110111110 oimIE (10) International Publication Number WO 2018/184470 Al (51) International Patent Classification: H04L 29/08 (2006.01) (21) International Application Number: PCT/CN2018/079894 (22) International Filing Date: 21 March 2018 (21.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/480,702 03 April 2017 (03.04.2017) US (71) Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN/CN]; No.18 Haibin Road, Wusha, Chang'an, Dongguan, Guang- dong 523860 (CN). (72) Inventor: XU, Hua; 5 Appaloosa Dr, Ottawa, Ontario K2M1N6 (CA). (74) Agent: CHINA PAT INTELLECTUAL PROPERTY OFFICE; 2nd Floor, Zhongguancun Intellectual Property Building, Block B, No.21 Haidian South Road, Haidian Dis- trict, Beijing 100080 (CN). (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. (54) Title: METHODS AND APPARATUSES FOR CONFIGURING A CONTROL RESOURCE SET IN A WIRELESS COM- MUNICATION SYSTEM Base Station 120 rs/ (( Beam 421 Beam 422 PDCCH Candidate 441 PDCCH Candidate 451 PDCCH Region 460 — Time Symbol 431 — Symbol 432 1-1 O N GC 1-1 00 1-1 O N O Frequency L Fig. 4 (57) : Abstract: Methods and apparatuses for configuring a control resource set and a search space corresponding thereto in a wireless communication system, the method including transmitting a configuration of a control resource set and transmitting a control channel on the control resource set in accordance with the configuration of the control resource set. The control resource set is in a control region including time and frequency resources. The configuration of the control resource set includes: an indication of a starting symbol of the search space in the control resource set, an indication of a number of symbols of the control resource set, an indication of physical resource blocks (PRBs) in the control resource set, and an indication of CCE to resource element group (REG) mapping. [Continued on next page] WO 2018/184470 Al 1#110figinigE10131MOHOHOMEMEMIS (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))