公开(公告)号：DK2095524T3

公开(公告)日：2019-01-28

申请号：DK07844797

申请日：2007-10-31

Applicant: QUALCOMM INC

Inventor： MONTOJO JUAN ,  KIM BYOUNG-HOON ,  MALLADI DURGA PRASAD ,  LUO TAO

IPC: H04B1/707 ,  H04J11/00

公开(公告)号：AU2017311592A1

公开(公告)日：2019-01-24

申请号：AU2017311592

申请日：2017-08-11

Applicant: QUALCOMM INC

Inventor： SUN JING ,  CHEN WANSHI ,  GAAL PETER ,  MONTOJO JUAN

IPC: H04L5/00

Abstract: Techniques for wireless communication at a user equipment (UE) are described. One method includes receiving a non-coherent joint transmission including at least a first transmission from a first transmit point and a second transmission from a second transmit point. The first transmission and the second transmission are received on overlapping sets of frequency resources. The method further includes processing the first transmission and the second transmission according to a set of receive parameters defined for separate component carriers (CCs) in a carrier aggregation (CA) mode.

公开(公告)号：CL2018002560A1

公开(公告)日：2018-12-21

申请号：CL2018002560

申请日：2018-09-07

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  XU HAO ,  WEI YONGBIN ,  CHEN WANSHI ,  RICO ALVARINO ALBERTO ,  MONTOJO JUAN ,  LEI JING ,  WANG RENQIU ,  WANG XIAO FENG

IPC: H04W56/00

Abstract: SE DESCRIBEN MÉTODOS, SISTEMAS Y DISPOSITIVOS PARA COMUNICACIÓN INALÁMBRICA. UNA ESTACIÓN BASE PUEDE DIFUNDIR UNA SEÑAL DE SINCRONIZACIÓN UTILIZANDO UNA PORCIÓN DE BANDA ESTRECHA DE UN ANCHO DE BANDA DE UNA CELDA. LA SEÑAL DE SINCRONIZACIÓN PUEDE INCLUIR UNA SECUENCIA REPETIDA DURANTE VARIOS PERÍODOS DE SÍMBOLOS UTILIZANDO UN CÓDIGO DE COBERTURA PARA SOPORTAR LA ADQUISICIÓN DE CELDAS DE EFICIENCIA ENERGÉTICA. UN EQUIPO DE USUARIO (UE) QUE RECIBE LA SEÑAL DE SINCRONIZACIÓN PUEDE DETERMINAR INFORMACIÓN DE FRECUENCIA Y TIEMPO PARA UNA CELDA AL REALIZAR UNA COMBINACIÓN PONDERADA Y ACUMULACIÓN DE PROCEDIMIENTOS DE AUTOCORRELACIÓN DE BAJA COMPLEJIDAD Y DE CORRELACIÓN CRUZADA EN LA SEÑAL DE SINCRONIZACIÓN. LOS PROCEDIMIENTOS DE CORRELACIÓN DE COMPLEJIDAD REDUCIDA PUEDEN HABILITARSE BASÁNDOSE EN EL USO DEL CÓDIGO DE COBERTURA Y UNA SECUENCIA DE BASE. EN ALGUNOS CASOS, LA CORRELACIÓN CRUZADA PUEDE REALIZARSE A MÚLTIPLES TASAS DE MUESTREO. EL USO DEL CÓDIGO DE COBERTURA DENTRO DE LA SEÑAL DE SINCRONIZACIÓN TAMBIÉN PUEDE SOPORTAR PROCEDIMIENTOS DE CORRELACIÓN QUE UTILIZAN ACTUALIZACIONES REPETITIVAS O RECURSIVAS, QUE PUEDEN PERMITIR UNA COMPLEJIDAD COMPUTACIONAL ADICIONAL REDUCIDA CON RESPECTO A OTROS PROCEDIMIENTOS DE BÚSQUEDA DE CELDAS.

公开(公告)号：CA3063444A1

公开(公告)日：2018-12-20

申请号：CA3063444

申请日：2018-06-14

Applicant: QUALCOMM INC

Inventor： AKKARAKARAN SONY ,  CHEN WANSHI ,  GHEORGHIU VALENTIN ALEXANDRU ,  MONTOJO JUAN ,  HUANG YI ,  LUO TAO

IPC: H04W52/32 ,  H04W52/14 ,  H04W52/36 ,  H04W52/42

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine one or more power parameters that contribute to a transmit power level for a sounding reference signal (SRS), wherein the one or more power parameters are configured differently for different types of SRS transmissions; determine the transmit power level for the SRS based at least in part on the one or more power parameters; and transmit the SRS using the transmit power level. Numerous other aspects are provided.

公开(公告)号：AU2017300154A1

公开(公告)日：2018-12-20

申请号：AU2017300154

申请日：2017-07-10

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  GAAL PETER ,  MONTOJO JUAN ,  LUO TAO ,  CHEN WANSHI

IPC: H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W68/00 ,  H04W74/00

Abstract: Techniques are described for wireless communication. One method includes detecting a first reference signal received from a user equipment (UE) in a reference scheduled transmission burst including a plurality of contiguous transmission time intervals (TTIs) received over a shared radio frequency spectrum band; identifying a reference TTI in which the first reference signal is received; determining a contention window size usable by the UE to contend for access to the shared radio frequency spectrum band; and transmitting an indication of the determined contention window size to the UE.

公开(公告)号：AU2017297187A1

公开(公告)日：2018-12-20

申请号：AU2017297187

申请日：2017-06-02

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  RICO ALVARINO ALBERTO ,  XU HAO ,  CHEN WANSHI ,  MONTOJO JUAN ,  WEI YONGBIN ,  GAAL PETER

IPC: H04L5/00 ,  H04L27/00 ,  H04W16/14 ,  H04W56/00 ,  H04W74/00

Abstract: Various aspects of utilizing narrowband internet of things (NB IOT) communication are still under development. According to an aspect of the disclosure, the apparatus may be a user equipment (UE) using digital modulation for wireless communication via NB IOT communication in an unlicensed spectrum. The UE utilizes a plurality of downlink carriers in the unlicensed spectrum occupying at least a first minimum bandwidth by the plurality of downlink carriers and a plurality of uplink carriers in the unlicensed spectrum occupying at least a second minimum bandwidth with the plurality of uplink carriers. The UE performs communication using one or more of the plurality of downlink carriers and the plurality of uplink carriers.

公开(公告)号：ZA201205382B

公开(公告)日：2018-11-28

申请号：ZA201205382

申请日：2012-07-18

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC ALEKSANDAR ,  CHEN WANSHI ,  DAMNJANOVIC JELENA M ,  GAAL PETER ,  MONTOJO JUAN

Abstract: Techniques for supporting fallback operation in a multi-carrier communication system are described. In one aspect, a UE may determine at least one first downlink control information (DCI) format to monitor on a first carrier. The UE may monitor for the first DCI format(s) on the first carrier to detect DCI sent to the UE. The UE may receive a reconfiguration message related to communication on a plurality of carriers by the UE with cross-carrier signaling, and may determine at least one second DCI format to monitor on the first carrier based on the reconfiguration message. The UE may monitor for the first DCI format(s) and the second DCI format(s) on the first carrier after receiving the reconfiguration message.

公开(公告)号：ZA201109280B

公开(公告)日：2018-11-28

申请号：ZA201109280

申请日：2011-12-15

Applicant: QUALCOMM INC

Inventor： GAAL PETER ,  MONTOJO JUAN ,  CHEN WANSHI ,  DAMNJANOVIC JELENA M

Abstract: In accordance with one or more aspects and corresponding disclosure thereof, various aspects are described in connection with channel state information (CSI) for a plurality of downlink carriers. In providing the CSI from a user equipment (UE), respective CSI reports may be determined for the plurality of downlink carriers. The respective CSI reports may be scheduled to be conveyed on a plurality of uplink carriers in a subframe. A determination may be made as to whether the UE is power limited for that subframe. Based at least in part on the determination, the respective CSI reports may be transmitted on the plurality of uplink carriers in the subframe, or transmitted on a subset of the plurality of uplink carriers in the subframe, or dropped.

公开(公告)号：ZA201108355B

公开(公告)日：2018-11-28

申请号：ZA201108355

申请日：2011-11-14

Applicant: QUALCOMM INC

Inventor： MONTOJO JUAN ,  BHUSHAN NAGA ,  DAMNJANOVIC JELENA M

Abstract: The described apparatus and methods may include a controller configured to determine power required for at least one of a plurality of carriers, and generate at least one of a plurality of power control commands for at least one of the plurality of carriers based on the determination.

公开(公告)号：HUE037539T2

公开(公告)日：2018-09-28

申请号：HUE09791434

申请日：2009-08-12

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC JELENA ,  MONTOJO JUAN ,  SARKAR SANDIP ,  GAAL PETER ,  KHANDEKAR AAMOD D ,  FARAJIDANA AMIR

IPC: H04L5/00