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    МЕТОДЫ ГАРМОНИЗАЦИИ МЕЖДУ РЕЖИМАМИ ПЕРЕДАЧИ, ОСНОВАННЫМИ НА CRS И DM-RS, В НЕЛИЦЕНЗИРОВАННОМ СПЕКТРЕ
    2.
    发明专利
    МЕТОДЫ ГАРМОНИЗАЦИИ МЕЖДУ РЕЖИМАМИ ПЕРЕДАЧИ, ОСНОВАННЫМИ НА CRS И DM-RS, В НЕЛИЦЕНЗИРОВАННОМ СПЕКТРЕ 未知

    公开(公告)号：RU2721169C2

    公开(公告)日：2020-05-18

    申请号：RU2018104838

    申请日：2016-08-10

    Applicant: QUALCOMM INC

    Inventor： GAAL PETER ,  YERRAMALLI SRINIVAS ,  MALLADI DURGA PRASAD ,  WEI YONGBIN ,  GOROKHOV ALEXEI YURIEVITCH ,  BANISTER BRIAN ,  MCCLOUD MICHAEL LEE ,  LUO TAO ,  BHATTACHARJEE SUPRATIK ,  ZHANG CHENGJIN ,  SUKHAVASI RAVI TEJA

    IPC: H04L5/00

    Abstract: Изобретениеотноситсяк техникебеспроводнойсвязии раскрываетразличныеаспекты, относящиесяк методамдлягармонизациимеждурежимамипередачи (ТМ), основанныминаобщемопорномсигнале (CRS) иопорномсигналедемодуляции (DM-RS) внелицензированномспектре. Техническийрезультат - обеспечениеэффективныхи улучшенныхпроцессовдляподдержкимногочисленныхрежимовпередачи. Водномаспекте, конфигурацияподкадранисходящейлиниисвязи/восходящейлиниисвязи (DL/UL) можетсигнализироватьсядлякаждогоподкадра. Информация, обеспечиваемаяпосредствомконфигурацииподкадра DL/UL, можетуказывать, являетсялисоответствующийподкадрнисходящейлиниисвязиподкадромодночастотнойсети (MBSFN) (ассоциированнымс ТМ, основаннымна DM-RS) илиподкадромне-MBSFN (ассоциированнымс ТМ, основаннымна CRS). Вдругомаспекте, могутподдерживатьсязапросыпериодического, атакжеапериодическогосообщенияинформациисостоянияканала (CSI). Вещеодномаспекте, активациипрерывистогоприема (DRX) длянелицензированныхнесущихмогутявноилинеявноуказыватьсяпользовательскомуоборудованию (UE) посредствомнесущейв лицензированномспектре. 5 н. и 16 з.п. ф-лы, 18 ил.

    Utilización eficiente de espacios de transmisión para mediciones celulares
    3.
    发明专利
    Utilización eficiente de espacios de transmisión para mediciones celulares 未知

    公开(公告)号：ES2765624T3

    公开(公告)日：2020-06-10

    申请号：ES07757838

    申请日：2007-03-02

    Applicant: QUALCOMM INC

    Inventor： BHATTACHARJEE SUPRATIK ,  AMERGA MESSAY ,  DONG BRIAN ,  SINGH GURDEEP

    IPC: H04W24/10

    Abstract: Un aparato, que comprende: al menos un procesador configurado para determinar una medición celular designada para un espacio de transmisión respectivo dentro de una secuencia de patrón de espacio de transmisión, para determinar si el espacio de transmisión respectivo también es utilizable para una medición celular alternativa basándose en al menos un criterio, y para usar el respectivo espacio de transmisión para la medición celular alternativa si se cumple al menos un criterio; y una memoria acoplada al al menos un procesador.

    METHODS AND APPARATUS FOR SRS ANTENNA SWITCHING IN CARRIER AGGREGATION
    4.
    发明专利
    METHODS AND APPARATUS FOR SRS ANTENNA SWITCHING IN CARRIER AGGREGATION 未知

    公开(公告)号：SG11202000149VA

    公开(公告)日：2020-02-27

    申请号：SG11202000149V

    申请日：2018-08-09

    Applicant: QUALCOMM INC

    Inventor： AKULA PRASHANTH ,  RICO ALVARINO ALBERTO ,  KHANDEKAR AAMOD DINKAR ,  O'SHEA HELENA DEIRDRE ,  BHATTACHARJEE SUPRATIK

    IPC: H04L5/00

    Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) vitivio oviolo 111111111m In mo itio oimIE (19) World Intellectual Property Organization International Bureau (10) International Publication Number WO 2019/032888 Al (43) International Publication Date 14 February 2019 (14.02.2019) WIP0 I PCT California 92121-1714 (US). KHANDEKAR, Aamod Dinkar; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). O'SHEA, Helena Deirdre; 5775 More- house Drive, San Diego, California 92121-1714 (US). BHATTACHARJEE, Supratik; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: BELL, Orson J. 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, (51) International Patent Classification: HO4L 5/00 (2006.01) (21) International Application Number: PCT/US2018/046097 (22) International Filing Date: 09 August 2018 (09.08.2018) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/544,648 11 August 2017 (11.08.2017) US 16/058,879 08 August 2018 (08.08.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: AKULA, Prashanth; 5575 Morehouse Dri- ve, San Diego, California 92121-1714 (US). RICO AL- VARINO, Alberto; 5775 Morehouse Drive, San Diego, (54) Title: METHODS AND APPARATUS FOR SRS ANTENNA SWITCHING IN CARRIER AGGREGATION 1100 r 1102 DETERMINE ONE OR MORE BAND COMBINATIONS THAT SHARE AN ANTENNA SWITCH r 1104 SEND A LIST OF ONE OR MORE BANDS IN THE ONE OR MORE BAND COMBINATIONS TO A BASE STATION (BS) FIG. 11 (57) : Certain aspects of the present disclosure relate to communication systems, and more particularly, to improving perfor- mance for sounding reference signal (SRS) antenna switching in carrier aggregation (CA). A method is provided, that may be performed by a user equipment (UE) for wireless communications. The method includes determining one or more band combinations that share an antenna switch and sending a list of one or more bands in the one or more band combinations to a base station (BS). The BS receives the list and schedules the UE based on the received list. [Continued on next page] WO 2019/032888 Al MIDEDIMOMOIDEIROMOIONIMOIHMEHMEMOIMIE 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). Published: — with international search report (Art. 21(3))

    INITIAL ACQUISITION AND NEIGHBOR SEARCH ALGORITHMS FOR WIRELESS NETWORKS
    5.
    发明专利
    INITIAL ACQUISITION AND NEIGHBOR SEARCH ALGORITHMS FOR WIRELESS NETWORKS 未知

    公开(公告)号：IN3124CHN2014A

    公开(公告)日：2015-07-03

    申请号：IN3124CHN2014

    申请日：2014-04-25

    Applicant: QUALCOMM INC

    Inventor： SRINIVASAN SHIVRATNA GIRI ,  BANISTER BRIAN CLARKE ,  BHATTACHARJEE SUPRATIK

    IPC: H04L27/26 ,  H04J11/00

    Abstract: In a wireless network a base station (BS) may send a primary synchronization signal (PSS) and a secondary synchronization signal (SSS). The synchronization signals may be used by user equipments (UEs) for cell detection and acquisition. A typical searching operation may involve first locating the PSS sequences transmitted by neighboring BSs followed by SSS detection. Described further herein are algorithms that result in the detection of the PSS and the SSS from a BS. A method for detecting a BS generally includes sampling a received signal from receiver antennas to obtain a sampled sequence analyzing the sampled sequence to detect a PSS in a current half frame (HF) calculating signal to noise ratio (SNR) metrics based on the detected PSS combining the calculated SNR metrics with SNR metrics from previous HFs analyzing the combined SNR metrics to obtain timing information and analyzing the sampled sequence using the timing information to detect a SSS.

    Ajuste dinámico de SNR en un receptor que admite 256QAM
    6.
    发明专利
    Ajuste dinámico de SNR en un receptor que admite 256QAM 未知

    公开(公告)号：ES2811803T3

    公开(公告)日：2021-03-15

    申请号：ES14786749

    申请日：2014-09-29

    Applicant: QUALCOMM INC

    Inventor： FERNANDO UDARA ,  BHATTACHARJEE SUPRATIK ,  GHEORGHIU VALENTIN ,  FONG GENE

    IPC: H04L1/00 ,  H04B1/10 ,  H04B1/18 ,  H04L27/00

    Abstract: Un procedimiento de comunicación inalámbrica de un equipo de usuario, UE, (902) que incluye un receptor (1204), que comprende: cambiar (1102) un modo de funcionamiento de un primer modo de relación señal-ruido, SNR, a un modo de SNR incrementada, cambiándose el modo de funcionamiento ajustando un estado de ganancia de al menos uno de un amplificador de bajo ruido o un amplificador de banda base dentro del receptor; enviar (1104) información de calidad de canal, CQI, a una estación base (904) indicando una capacidad de recibir datos en la SNR incrementada; y recibir (1106) los datos desde la estación base (904) de acuerdo con un esquema de modulación y codificación, MCS, de orden superior correspondiente a la SNR incrementada cuando la estación base puede proporcionar los datos en el MCS de orden superior.

    8.
    发明专利
    未知

    公开(公告)号：BRPI0708436A2

    公开(公告)日：2011-05-31

    申请号：BRPI0708436

    申请日：2007-03-02

    Applicant: QUALCOMM INC

    Inventor： BHATTACHARJEE SUPRATIK ,  AMERGA MESSAY ,  DONG BRIAN ,  SINGH GURDEEP

    IPC: H04W24/10

    Abstract: A terminal communicates with a first wireless network and obtains a list of cells in a second wireless network to measure. The terminal operates in a compressed mode and receives multiple transmission gap pattern sequences for different measurement purposes, e.g., RSSI measurements, BSIC identification, and BSIC re-confirmation. The terminal utilizes each transmission gap for its designated purpose or an alternate purpose. For each transmission gap, the designated purpose for the transmission gap is ascertained, and whether the transmission gap is usable for an alternate purpose is also determined based on at least one criterion. The transmission gap is used for the alternate purpose if the at least one criterion is satisfied and is used for the designated purpose otherwise. For example, a transmission gap designated for RSSI measurement may be used for BSIC identification, a transmission gap designed for BSIC identification or BSIC re-confirmation may be used for RSSI measurement, and so on.

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