公开(公告)号：SG11201908867SA

公开(公告)日：2019-11-28

申请号：SG11201908867S

申请日：2018-05-04

Applicant: QUALCOMM INC

Inventor： ISLAM MUHAMMAD NAZMUL ,  SADIQ BILAL ,  SUBRAMANIAN SUNDAR ,  ABEDINI NAVID ,  SUN HAITONG ,  LUO TAO

IPC: H04W48/12 ,  H04W48/14 ,  H04W72/12

Abstract: WO 18/ 20 48 49 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 08 November 2018 (08.11.2018) WIPO I PCT omit °nolo oi tom 111°11E1E1mm oimIE (10) International Publication Number WO 2018/204849 Al (51) International Patent Classification: H04W 48/12 (2009.01) H04W 48/14 (2009.01) HO4W 72/12 (2009.01) (21) International Application Number: PCT/US2018/031191 (22) International Filing Date: 04 May 2018 (04.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/502,589 05 May 2017 (05.05.2017) US 62/588,831 20 November 2017 (20.11.2017) US 15/970,524 03 May 2018 (03.05.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; Attn: International Ip Administration, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). (72) Inventors: ISLAM, Muhammad Nazmul; 5775 More- house Drive, San Diego, California 92121-1714 (US). SADIQ, Bilal; 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). SUBRAMANIAN, Sundar; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). ABEDINI, Navid; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121-1714 (US). SUN, Haitong; 19319 Stevens Creek Boulevard, 94 DEF, Cupertino, California 95014 (US). LUO, Tao; 5775 Morehouse Drive, San Diego, Cal- ifornia 92121 (US). (74) Agent: READ, Randol W. et al.; Patterson & Sheridan, L.L.P., 24 Greenway Plaza, Suite 1600, Houston, Texas 77046-2472 (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: CONFIGURATION OF REMAINING SYSTEM INFORMATION TRANSMISSION WINDOW 1000 ( -1002 OBTAIN INFORMATION REGARDING CONFIGURATION OF ONE OR MORE WINDOWS CORRESPONDING TO ONE OR MORE SYNCHRONIZATION SIGNAL (SS) BLOCKS FOR TRANSMISSION OF SYSTEM INFORMATION (SI) GRANT V ( -1004 MONITOR FOR ONE OR MORE SI GRANT TRANSMISSIONS WITHIN THE ONE OR MORE WINDOWS IN ACCORDANCE WITH THE INFORMATION FIG. 10 (57) : Certain aspects of the present disclosure provide techniques for conveying information regarding a window for system information transmissions. Certain aspects of the present disclosure provide techniques for conveying information regarding a window for transmitting paging downlink control information (DCI) or paging messages. [Continued on next page] WO 2018/204849 Al MIDEDIMOMOIDEIRDERI0010101111EMOIRIMOVOIMIE 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))

公开(公告)号：CA3072912A1

公开(公告)日：2019-03-21

申请号：CA3072912

申请日：2018-09-14

Applicant: QUALCOMM INC

Inventor： ISLAM MUHAMMAD NAZMUL ,  SADIQ BILAL ,  ABEDINI NAVID

IPC: H04L5/00

Abstract: Methods, systems, and devices for wireless communication are described that provide for synchronization signal (SS) burst set patterns in which SSs and broadcast channel transmissions may be transmitted (e.g., in time). A base station may identify a SS burst set pattern indicating positions (e.g., time locations) for SS block transmissions, for example, in bandwidth restricted communication systems. The SS burst set pattern may be determined based on numerology or subcarrier spacing associated with SSs and non-SSs. The base station may transmit an indication of the SS burst set pattern to a wireless device. The wireless device may receive the indication of the SS burst set pattern and determine one or more time locations of SSs (e.g., primary synchronization signal (PSS), secondary synchronization signal (SSS), physical broadcast channel (PBCH) of a SS block). The wireless device may then monitor the identified positions for SSs.

公开(公告)号：CA3072751A1

公开(公告)日：2019-03-21

申请号：CA3072751

申请日：2018-08-08

Applicant: QUALCOMM INC

Inventor： LUO JIANGHONG ,  ABEDINI NAVID ,  SUBRAMANIAN SUNDAR ,  LI JUNYI ,  SADIQ BILAL ,  ISLAM MUHAMMAD NAZMUL

IPC: H04B7/022 ,  H04B7/06 ,  H04B7/08

Abstract: A method for communication includes determining whether any of a plurality of communication control beams have failed, identifying at least one active communication control beam in the plurality of communication control beams, and communicating a partial beam pair link (BPL) loss communication on the at least one active communication control beam.

公开(公告)号：AU2017334542A1

公开(公告)日：2019-03-07

申请号：AU2017334542

申请日：2017-09-15

Applicant: QUALCOMM INC

Inventor： ISLAM MUHAMMAD NAZMUL ,  SADIQ BILAL ,  SAMPATH ASHWIN ,  SUBRAMANIAN SUNDAR ,  LI JUNYI ,  RAGHAVAN VASANTHAN

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communication are described. A network device, such as a base station, may transmit a set of reference symbols to a user equipment (UE). Each set of reference symbols may include two (or more) beamformed signals. The network device may receive, based on the set of reference symbols, a measurement report from the UE. The measurement report may include a co-phasing indicator associated with the set of reference symbols. The network device may identify, based at least in part on the measurement report, an antenna port precoder configuration to use for communicating with the UE.

公开(公告)号：CA3065956A1

公开(公告)日：2019-01-17

申请号：CA3065956

申请日：2018-07-09

Applicant: QUALCOMM INC

Inventor： ABEDINI NAVID ,  ISLAM MUHAMMAD NAZMUL ,  SADIQ BILAL ,  GAAL PETER ,  SUN HAITONG

IPC: H04L5/00

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for generating and communicating reference signals. Certain aspects provide a method for communicating reference signals. The method includes selecting a demodulation reference sequence (DMRS) of a plurality of DMRSs for transmission in a synchronization signal block (SSB) based on a half-frame in which the SSB is transmitted. The method further includes transmitting the selected DMRS in the SSB.

公开(公告)号：SG11201809124SA

公开(公告)日：2018-12-28

申请号：SG11201809124S

申请日：2017-05-12

Applicant: QUALCOMM INC

Inventor： AKKARAKARAN SONY ,  LUO TAO ,  ISLAM MUHAMMAD NAZMUL ,  SADIQ BILAL

IPC: H04W74/08 ,  H04B7/00

Abstract: In a mmW network, a UE and a base station may establish a link using a RACH procedure. Because mmW and other band communications may rely on accurate beamforming to overcome link attention, the UE may need to provide beam information feedback to the base station. In particular, the UE may receive a beam-formed message from the base station during the RACH procedure. The UE may determine beam information based on the received beam-formed message during the RACH procedure. The UE may transmit a message to the base station during the RACH procedure, and the message may include the determined beam information.

公开(公告)号：CA3063451A1

公开(公告)日：2018-12-20

申请号：CA3063451

申请日：2018-06-15

Applicant: QUALCOMM INC

Inventor： SUBRAMANIAN SUNDAR ,  CEZANNE JUERGEN ,  SADIQ BILAL ,  SAMPATH ASHWIN ,  LUO TAO ,  LI JUNYI

IPC: H04B7/06 ,  H04B7/08

Abstract: A UE may receive an indication of a beam pair link (BPL), wherein the BPL comprises a base station (BS) transmit beam and a corresponding UE receive beam. The UE may tag the BPL based on the UE receive beam. The UE may take one or more actions associated with the tagged BPL.

公开(公告)号：CA3062429A1

公开(公告)日：2018-12-20

申请号：CA3062429

申请日：2018-04-27

Applicant: QUALCOMM INC

Inventor： SADIQ BILAL ,  CEZANNE JUERGEN ,  KUDEKAR SHRINIVAS ,  ABEDINI NAVID ,  ISLAM MUHAMMAD NAZMUL

IPC: H03M13/13 ,  H03M13/00 ,  H04L1/00 ,  H04L5/00

Abstract: An apparatus are provided for wireless communication at a base station with improved PBCH construction and decoding. The base station apparatus constructs a PBCH payload, wherein a bit location is selected for encoding a plurality of bits of the PBCH based on an estimated reliability for the corresponding bits location wherein the plurality of bits comprises frozen bits, unknown bits that are unknown to a user equipment, and potentially known bits that are potentially known by the user equipment. The apparatus transmits the PBCH payload in at least one of a plurality of SS blocks. A UE receiving the PBCH decodes the PBCH based on a successive decoding order. The successive decoding order may be based on an estimated reliability for the corresponding bits, e.g., in which potentially known bits are decoded prior to unknown bits.

公开(公告)号：ES2694227T3

公开(公告)日：2018-12-19

申请号：ES16707346

申请日：2016-02-19

Applicant: QUALCOMM INC

Inventor： ABEDINI NAVID ,  SADIQ BILAL ,  LI JUNYI

IPC: H04W52/58 ,  H04W52/08 ,  H04W52/14

Abstract: Un procedimiento (1100) de comunicación inalámbrica de una estación base (102, 404, 1302) que comprende: generar (1102) una concesión de enlace descendente (414) para un dispositivo (104, 402), indicando la concesión de enlace descendente (414) al dispositivo (104, 402) subconjuntos de recursos de enlace ascendente asignados para transmitir segmentos de datos y subconjuntos de recursos de enlace descendente para recibir comandos de control de potencia para segmentos de datos respectivos, siendo los subconjuntos de los recursos de enlace ascendente no simultáneos con los subconjuntos de los recursos de enlace descendente; y transmitir (1104) la concesión de enlace descendente (414) al dispositivo (104, 402).

公开(公告)号：SG11201807610XA

公开(公告)日：2018-11-29

申请号：SG11201807610X

申请日：2017-03-27

Applicant: QUALCOMM INC

Inventor： ISLAM MUHAMMAD NAZMUL ,  LUO TAO ,  SADIQ BILAL ,  CEZANNE JUERGEN ,  SUBRAMANIAN SUNDAR ,  LI JUNYI

IPC: H04B7/0417 ,  H04B7/06

Abstract: When beamforming (e.g., via a millimeter wave system (mmW)) is used for wireless communication, a base station may transmit beams that are directed to certain directions. Due to the directional nature of the beams in the mmW system, an approach to determine a beam that provides a desirable gain is studied. The apparatus may be a user equipment (UE). The apparatus receives, from a base station, a plurality of signals through a plurality of beams of the base station, each of the plurality of beams corresponding to a respective antenna port of a plurality of antenna ports of the base station, where the plurality of signals include a plurality of beam reference signals, a plurality of beam refinement reference signals, a plurality of channel state information reference signals (CSI-RSs), or a combination thereof. The apparatus performs channel estimation for each beam of the plurality of beams from the plurality of antenna ports based on the plurality of signals.