公开(公告)号：WO2021034638A1

公开(公告)日：2021-02-25

申请号：PCT/US2020/046313

申请日：2020-08-14

Applicant: QUALCOMM INCORPORATED

Inventor： RICO ALVARINO, Alberto ,  ZAKI, Ahmed ,  SENGUPTA, Ayan ,  LIU, Le ,  PHUYAL, Umesh ,  KADIRI, Prasad Reddy ,  TIRUCHERAI MURALIDHARAN, Vijayvaradharaj ,  KUMAR, Ravinder ,  MENON, Murali

IPC: H04L25/02 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described to enable a base station to configure additional reference signals, which may be referred to as configured reference signals, to include in a transmission to a user equipment (UE). The UE may transmit a report to the base station, indicating a UE capability for supporting configured reference signals, and the base station may configure a pattern for the configured reference signals. The base station may transmit an indication of the pattern to the UE, where the indication may include one or more characteristics associated with the configured reference signals. The base station may transmit the configured reference signals to the UE according to the pattern, along with one or more baseline reference signals, within an associated transmission. The UE may use the configured reference signals and the baseline reference signals to receive a transmission from the base station.

公开(公告)号：WO2021247259A1

公开(公告)日：2021-12-09

申请号：PCT/US2021/033728

申请日：2021-05-21

Applicant: QUALCOMM INCORPORATED

Inventor： KUMAR, Ravinder ,  ZAKI, Ahmed ,  TIRUCHERAI MURALIDHARAN, Vijayvaradharaj ,  MENON, Murali ,  PHUYAL, Umesh ,  RICO ALVARINO, Alberto

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/0061 ,  H04W88/02

Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for scheduling and triggering aperiodic channel state information (A-CSI) reporting on a physical uplink control channel (PUCCH) using a downlink grant. An example method generally includes receiving, from a network entity, a downlink grant including a trigger to transmit an aperiodic channel state information (A-CSI) report on a physical uplink control channel (PUCCH), generating the A-CSI report, and transmitting the A-CSI report on the PUCCH using timing and resources indicated in the downlink grant.

公开(公告)号：WO2019169171A1

公开(公告)日：2019-09-06

申请号：PCT/US2019/020111

申请日：2019-02-28

Applicant: QUALCOMM INCORPORATED

Inventor： KUMAR, Ravinder ,  RAJURKAR, Anand

IPC: H04L27/26 ,  H04B1/7083 ,  H04J11/00 ,  H04W48/16

Abstract: A method of performing wireless communication includes accumulating, by a user equipment (UE) during initial cell search, samples of received data over a maximum front-end bandwidth of the UE. The method also includes splitting the samples into smaller, non-overlapping spectrum chunks, and performing correlation-based detection on one or more of the smaller, non-overlapping chunks. The method further includes detecting a wireless communication system based on results of the correlation-based detection.