公开(公告)号：US20240267096A1

公开(公告)日：2024-08-08

申请号：US18165918

申请日：2023-02-07

Applicant: QUALCOMM Incorporated

Inventor： Narayan PRASAD ,  Yavuz YAPICI ,  Tao LUO ,  Junyi LI

IPC: H04B7/0456 ,  H04B7/145 ,  H04W28/086

CPC classification number: H04B7/0456 ,  H04B7/145 ,  H04W28/086

Abstract: A network entity (e.g., a base station) may transmit, for a network node (e.g., a RIS), a RIS pattern configuration. The network entity may transmit, for the network node, a diode bias voltage configuration for a plurality of diodes or a plurality of RIS elements of the network node. The diode bias voltage configuration may be associated with the RIS pattern configuration. The network node may forward at least one transmission from a first device to a second device via the network node in one of an uplink, a downlink, or a sidelink based on the RIS pattern configuration and the diode bias voltage configuration.

公开(公告)号：US20240260069A1

公开(公告)日：2024-08-01

申请号：US18162485

申请日：2023-01-31

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Kiran VENUGOPAL ,  Junyi LI

IPC: H04W72/54 ,  H04W72/044

CPC classification number: H04W72/54 ,  H04W72/046

Abstract: Certain aspects of the present disclosure provide a method of wireless communication at a user equipment (UE), generally including outputting, for transmission, a first channel prediction report based on measurements of first reference signals (RS) associated with a first beam; outputting, for transmission, a beam prediction report indicating a second beam; outputting, for transmission before a predicted application time for the second beam, a second channel prediction report based on measurements of second RS associated with the second beam, said second channel prediction report indicating a precoder; and obtaining a beamformed transmission based on the second beam and the precoder.

公开(公告)号：US20240259832A1

公开(公告)日：2024-08-01

申请号：US18162357

申请日：2023-01-31

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Junyi LI

IPC: H04W16/28 ,  H04B7/06 ,  H04W8/22

CPC classification number: H04W16/28 ,  H04B7/0617 ,  H04W8/22

Abstract: In an aspect, a first network entity transmits, to a second network entity, beam management capability information including information indicative that the first network entity includes a first antenna array and a second antenna array. The first antenna array supports operation in a first frequency band and the second antenna array supports operation in a second frequency band. The first network entity determines a first beam in the first frequency band based on beam training information corresponding to the first frequency band. The first network entity determines a second beam based on the first beam. The second beam is in the second frequency band. The first network entity transmits, to the second network entity, information indicative of the second beam.

公开(公告)号：US20240259057A1

公开(公告)日：2024-08-01

申请号：US18162626

申请日：2023-01-31

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Junyi LI ,  Tao LUO

IPC: H04B7/0456 ,  H04B7/022

CPC classification number: H04B7/0456 ,  H04B7/022

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate a recommendation for a first codebook that is for a single transmit receive point (TRP) and that does not include a time domain (TD) or Doppler domain (DD) basis, or for a second codebook that is for multiple TRPs or that includes a TD or DD basis. The UE may transmit the recommendation. Numerous other aspects are described.

公开(公告)号：US20240236727A9

公开(公告)日：2024-07-11

申请号：US18048568

申请日：2022-10-21

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Hua WANG ,  Junyi LI ,  Tao LUO

IPC: H04W24/08 ,  H04B17/318 ,  H04W24/10 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04B17/318 ,  H04W24/10 ,  H04W72/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a configuration for applying weighted averaging to layer 1 (L1) reference signal received power (RSRP) measurements. The UE may receive, from the network node, a plurality of reference signals during a period of time, the plurality of reference signals being quasi-co-located with each other. The UE may obtain weighted averaged L1 RSRP measurements associated with the plurality of reference signals based at least in part on the configuration, the weighted averaged L1 RSRP measurements being available as input to a machine learning (ML) model for beam prediction. Numerous other aspects are described.

公开(公告)号：US20240195686A1

公开(公告)日：2024-06-13

申请号：US18444161

申请日：2024-02-16

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Michaela VANDERVEEN ,  Junyi LI ,  Shailesh PATIL ,  Sudhir Kumar BAGHEL ,  Zhibin WU

IPC: H04L41/0816 ,  H04W4/40 ,  H04W24/02 ,  H04W64/00

CPC classification number: H04L41/0816 ,  H04W4/40 ,  H04W24/02 ,  H04W64/00

Abstract: Certain aspects of the present disclosure are generally directed to techniques for selecting a configuration for communication using vehicle to everything (V2X) type communication protocol. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes determining one or more parameters corresponding to quality of service (QOS) information for communication of data using a V2X communication protocol, reporting the one or more parameters by transmitting a first message, receiving a second message indicating configuration information corresponding to the communication of the data using the V2X communication protocol, and communication the data based on the configuration information.

公开(公告)号：US20240195471A1

公开(公告)日：2024-06-13

申请号：US18064523

申请日：2022-12-12

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Mohammad Ali TASSOUDJI ,  Junyi LI

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0608 ,  H04B7/086

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may receive an indication of at least one factor associated with an antenna array thinning operation at a transmitting device. Accordingly, the receiving device may adjust at least one reception parameter at the receiving device based at least in part on the at least one factor. Similarly, a transmitting device may transmit an indication of at least one factor associated with antenna array thinning operation. Accordingly, the transmitting device may perform the antenna array thinning operation based at least in part on the at least one factor. Numerous other aspects are described.

公开(公告)号：US20240192355A1

公开(公告)日：2024-06-13

申请号：US18286340

申请日：2022-06-07

Applicant: QUALCOMM Incorporated

Inventor： Dan ZHANG ,  Kapil GULATI ,  Junyi LI ,  Ahmed BEDEWY ,  Stelios STEFANATOS

IPC: G01S13/72 ,  G01S7/288 ,  G01S7/292 ,  G01S7/41 ,  G01S13/931

CPC classification number: G01S13/726 ,  G01S7/2883 ,  G01S7/2922 ,  G01S7/2927 ,  G01S7/412 ,  G01S13/931

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for radar target tracking based on return signal strength. A wireless device, such as a radar device, may measure a received signal strength of a detected signal. The received signal strength may be associated with at least one bin of a radar image. The wireless device may compare the received signal strength to a filtered signal strength. The filtered signal strength may be associated with a threshold difference in signal strength from the filtered signal strength. The wireless device may track the at least one bin of the radar image in response to the received signal strength being less than or equal to the threshold difference in signal strength from the filtered signal strength.

公开(公告)号：US20240187998A1

公开(公告)日：2024-06-06

申请号：US18441946

申请日：2024-02-14

Applicant: QUALCOMM Incorporated

Inventor： Seyed Ali Akbar FAKOORIAN ,  Piyush GUPTA ,  Kapil GULATI ,  Junyi LI ,  Xiaoxia ZHANG ,  Aleksandar DAMNJANOVIC

IPC: H04W52/24 ,  H04B17/318 ,  H04L5/00 ,  H04W24/10 ,  H04W52/10 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53 ,  H04W92/18

CPC classification number: H04W52/245 ,  H04B17/318 ,  H04L5/0048 ,  H04W24/10 ,  H04W52/10 ,  H04W52/242 ,  H04W72/21 ,  H04W72/23 ,  H04W72/53 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing and reporting reference signal received power (RSRP) measurements. In particular, the techniques described herein may allow a user equipment (UE) to efficiently identify reference signals on which to perform RSRP measurements (e.g., based on signaling from a base station), identify when to report RSRP measurements (e.g., aperiodically, periodically, or semi-persistently), and identify a channel on which to report RSRP measurements (e.g., a sidelink channel or an uplink channel). In addition, the techniques described herein may also allow a UE to efficiently identify open loop parameters to use to determine an appropriate transmit power for transmitting to another UE over a sidelink.

公开(公告)号：US20240162946A1

公开(公告)日：2024-05-16

申请号：US17984799

申请日：2022-11-10

Applicant: QUALCOMM Incorporated

Inventor： Kiran VENUGOPAL ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Junyi LI

IPC: H04B7/0456 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04B7/0456 ,  H04B7/0615 ,  H04L5/0053 ,  H04W72/042

Abstract: Aspects relate to techniques for quasi co-location (QCL) parameter weighting for coherent joint transmissions (CJTs). A network entity can provide an indication of a respective weight to be applied to each of a plurality of transmission configuration indicator (TCI) states, each associated with a respective transmission and reception point (TRP) of the network entity for a CJT transmission. The network entity can use the respective weights to generate the CJT transmission and provide the CJT transmission to a user equipment (UE).