中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

439 records (took 0.024 seconds)

    Uplink channel quality measurement using a subframe with high-intensity reference signal bursts
    144.
    发明专利
    Uplink channel quality measurement using a subframe with high-intensity reference signal bursts 未知

    公开(公告)号：AU2017238161B2

    公开(公告)日：2019-09-12

    申请号：AU2017238161

    申请日：2017-03-21

    Applicant: QUALCOMM INC

    Inventor： MANOLAKOS ALEXANDROS ,  JIANG JING ,  NAMGOONG JUNE ,  LUO TAO ,  SORIAGA JOSEPH BINAMIRA ,  JI TINGFANG

    IPC: H04L5/00

    Abstract: Aspects of the present disclosure provide a wireless device that communicates with another wireless device utilizing self-contained subframes. The wireless device communicates with a scheduling entity utilizing a plurality of self-contained subframes that include a first subframe and a second subframe. Each of the self-contained subframes includes an uplink (UL) portion and a downlink (DL) portion. The wireless device further receives DL control information from the scheduling entity in the DL portion of the first subframe, and transmits UL data that includes a plurality of reference signal bursts to the scheduling entity in the UL portion of the first subframe. The plurality of reference signal bursts are uniformly spaced in at least a portion of the UL portion of the first subframe.

    MULTIPLE LOW DENSITY PARITY CHECK (LDPC) BASE GRAPH DESIGN
    145.
    发明专利
    MULTIPLE LOW DENSITY PARITY CHECK (LDPC) BASE GRAPH DESIGN 未知

    公开(公告)号：SG11201905827RA

    公开(公告)日：2019-08-27

    申请号：SG11201905827R

    申请日：2018-01-19

    Applicant: QUALCOMM INC

    Inventor： SORIAGA JOSEPH BINAMIRA ,  SARKIS GABI ,  KUDEKAR SHRINIVAS ,  RICHARDSON THOMAS ,  LONCKE VINCENT

    IPC: H03M13/03 ,  H03M13/00 ,  H03M13/11

    Abstract: MaintainLDPC base graphs, each associated thk ... a different Information block length rang foon c R a e t i e o i n ve l i o o o n c f l i r tn 'a be o e n n e b oloc d ek dtsIg a length n of an rate 904 n Select LDPC base graph hat supports information -v-s 908 block length Select LDPC base graph that suppo is code rate 912 Select LDPC base graph with the highest lift size 914 Encode information block using selected LDPC H 910 base graph to produce codeword Transmit codeword to receiver over wireless air H i , interface ( End FIG. 9 W O 20 18/ 14425 1 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 09 August 2018 (09.08.2018) WIP0 I PCT onion °nolo mm0E111°1 Em oimIE (10) International Publication Number WO 2018/144251 Al (51) International Patent Classification: H03M 13/03 (2006.01) H03M 13/00 (2006.01) H03M 13/11 (2006.01) (21) International Application Number: PCT/US2018/014528 (22) International Filing Date: 19 January 2018 (19.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/455,450 06 February 2017 (06.02.2017) US 15/709,400 19 September 2017 (19.09.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: SORIAGA, Joseph Binamira; 5775 More- house Drive, San Diego, California 92121-1714 (US). SARKIS, Gabi; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). KUDEKAR, Shrinivas; 304 Bencer Court, Raritan, NJ 08869 (US). RICHARDSON, Thomas; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). LONCKE, Vincent; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: BURGESS, Jeffrey; Loza & Loza, LLP, 305 North Second Avenue #127, Upland, California 91786 (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, 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). (54) Title: MULTIPLE LOW DENSITY PARITY CHECK (LDPC) BASE GRAPH DESIGN (57) : Aspects of the present disclosure relate to low density parity check (LDPC) coding utilizing LDPC base graphs. Two or more LDPC base 900 graphs may be maintained that are associated with different ranges of overlap- ping information block lengths. A particular LDPC base graph may be selected for an information block based on the information block length of the informa- tion block. Additional metrics that may be considered when selecting the LDPC base graph may include the code rate utilized to encode the information block and/or the lift size applied to each LDPC base graph to produce the information block length of the information block. [Continued on next page] WO 2018/144251 Al MIDEDIM01101 OlD IIMEN0MMHOM111111011111111111111111111111 Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(11)) 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))

    Unified frame structure
    149.
    发明专利
    Unified frame structure 未知

    公开(公告)号：AU2015339646B2

    公开(公告)日：2019-04-04

    申请号：AU2015339646

    申请日：2015-10-22

    Applicant: QUALCOMM INC

    Inventor： JIANG JING ,  ANG PETER PUI LOK ,  SORIAGA JOSEPH BINAMIRA ,  MUKKAVILLI KRISHNA KIRAN ,  JI TINGFANG ,  AZARIAN YAZDI KAMBIZ ,  BHUSHAN NAGA ,  SMEE JOHN EDWARD

    IPC: H04L27/26

    Abstract: A unified frame structure design includes multiple structures to support multiple access requirements. In some aspects, different access requirements may relate to different access terminal categories and/or different applications. In some aspects, different access terminal categories may relate to different performance requirements of different access terminals. In some aspects, the disclosed unified frame structure design could support, for example, and without limitation, at least one of: a low latency mode, a low overhead mode, a low power mode (e.g., for micro-sleep and/or dynamic bandwidth switching), an access terminal with narrowband capability operating in wideband, or ultra-low-latency and nominal multiplexing. Other aspects, embodiments, and features are also claimed and described.

Patent Agency Ranking