公开(公告)号：US20170359106A1

公开(公告)日：2017-12-14

申请号：US15377897

申请日：2016-12-13

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin John Wilson ,  Sumeeth Nagaraja ,  Tao Luo ,  Sony Akkarakaran

IPC: H04B7/0408 ,  H04B17/318 ,  H04W88/08 ,  H04W88/02

Abstract: Some aspects of the present disclosure provide systems and methods for utilizing information from inbuilt sensors of a wireless apparatus along with radio frequency (RF) measurements to assist and/or trigger a beam tracking operation. Some aspects of the present disclosure provide systems and methods for utilizing information available from inbuilt sensors of a wireless apparatus and RF measurements along with historical mobility information to assist a mobility operation such as an initial beam search, a neighbor beam search, and handovers.

公开(公告)号：US20170288794A1

公开(公告)日：2017-10-05

申请号：US15629483

申请日：2017-06-21

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Yerramalli ,  Tao Luo ,  Ravi Teja Sukhavasi ,  Makesh Pravin John Wilson ,  Kiran Kumar Somasundaram ,  Onkar Jayant Dabeer ,  Durga Prasad Malladi ,  Naga Bhushan ,  Yongbin Wei ,  Peter Gaal ,  Wanshi Chen ,  Hao Xu ,  Aleksandar Damnjanovic

IPC: H04B17/309 ,  H04W74/08 ,  H04W16/14

Abstract: The present disclosure, for example, relates to one or more techniques for scaling the bandwidth of a carrier. Available sub-channels of an unlicensed radio frequency spectrum band may be determined, and the available sub-channels may be included in the carrier. The available sub-channels may be adjacent or non-adjacent sub-channels. The bandwidth of the carrier may be determined according to which sub-channels are included in the carrier. In this way, the bandwidth of the carrier may be scaled according to the available sub-channels in the unlicensed radio frequency spectrum band.

公开(公告)号：US20140023001A1

公开(公告)日：2014-01-23

申请号：US13939140

申请日：2013-07-10

Applicant: Qualcomm Incorporated

Inventor： Yi HUANG ,  Tao Luo ,  Wanshi Chen ,  Taesang Yoo ,  Siddhartha Mallik ,  Makesh Pravin John Wilson

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W48/12 ,  H04W48/20 ,  H04W72/082

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with UE centric interfering cell communication protocol usage detection. In one example, a communications device (e.g., a UE) is equipped to receive one or more signals from each cell of a plurality of cells including a set of interfering cells. The set of interfering cells includes one or more interfering cells. The UE can detect system release version information for at least one cell from the set of interfering cells, and then modify its communication processing with a serving cell based on the detected system release version information.

Abstract translation: 结合以UE为中心的干扰小区通信协议使用检测提供了一种用于无线通信的方法，装置和计算机程序产品。 在一个示例中，通信设备（例如，UE）被配备为从包括一组干扰小区的多个小区的每个小区接收一个或多个信号。 该组干扰小区包括一个或多个干扰小区。 UE可以从干扰小区集合中检测至少一个小区的系统发布版本信息，然后基于检测到的系统版本信息修改其与服务小区的通信处理。

公开(公告)号：US12284641B2

公开(公告)日：2025-04-22

申请号：US18489261

申请日：2023-10-18

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Xiao Feng Wang ,  Tao Luo ,  Wooseok Nam ,  Makesh Pravin John Wilson ,  Yan Zhou

IPC: H04W24/04 ,  H04B7/08 ,  H04W72/044 ,  H04W16/28

Abstract: Aspects described herein relate to configuring, at a device, default beam information for determining a beam for data channel communications. The device can determine to use the default beam information for configuring the beam for a data channel communication based on determining explicit beam information is not configured. In addition, the device can transmit, based on determining to use the default beam information, the data channel communication based on the beam configured using the default beam information.

公开(公告)号：US12261666B2

公开(公告)日：2025-03-25

申请号：US18477899

申请日：2023-09-29

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin John Wilson ,  Tao Luo

IPC: H04B7/06 ,  H04B7/024 ,  H04L5/00 ,  H04L25/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/23

Abstract: Certain aspects of the present disclosure relate to quasi co-location assumptions for aperiodic channel state information (CSI) reference signals (RS) in communications systems operating according to NR techniques. An exemplary method that may be performed by a UE includes determining a quasi-co-location (QCL) relationship of an aperiodic channel state information (CSI) reference signal (CSI-RS) to a physical channel and processing the aperiodic CST-RS according to the determined QCL relationship.

公开(公告)号：US20250094796A1

公开(公告)日：2025-03-20

申请号：US18467804

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Amin Ansari ,  Makesh Pravin John Wilson ,  Avdhut Joshi ,  Sai Madhuraj Jadhav

IPC: G06N3/08 ,  G06N3/0455 ,  G06N3/048

Abstract: Example systems and techniques are described for training a machine learning model. A system includes memory configured to store image data captured by a plurality of cameras and one or more processors communicatively coupled to the memory. The one or more processors are configured to execute a machine learning model on the image data, the machine learning model including a plurality of layers. The one or more processors are configured to apply a non-linear mapping function to output of one layer of the plurality of layers to generate depth data. The one or more processors are configured to train the machine learning model based on the depth data to generate a trained machine learning model.

公开(公告)号：US12255743B2

公开(公告)日：2025-03-18

申请号：US17734849

申请日：2022-05-02

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Makesh Pravin John Wilson ,  Tianyang Bai ,  Juan Montojo ,  Xiaoxia Zhang ,  Tao Luo

IPC: H04W72/23 ,  H04L1/1825 ,  H04L5/00 ,  H04L27/26 ,  H04W48/12 ,  H04W76/27

Abstract: Methods, systems, and devices for wireless communications are described. A base station may configure a user equipment (UE) with a list of transmission configuration indicator (TCI) state patterns where each entry in the list may correspond to a different TCI state pattern. The base station may transmit an indication of a selected entry from the TCI state pattern list and transmit a grant to the UE indicating that resources have been allocated in for transmitting a transport block (TB). The UE may receive the grant and attempt to receive the TB in accordance with the indicated TCI state pattern. The UE may generate multi-bit feedback to indicate whether the UE was able to successfully decode the TB and transmit the feedback to the base station. The base station may use the multi-bit feedback for determining whether to select a different TCI state pattern.

公开(公告)号：US12213178B2

公开(公告)日：2025-01-28

申请号：US17142622

申请日：2021-01-06

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo ,  Makesh Pravin John Wilson ,  Sumeeth Nagaraja ,  Xiao Feng Wang ,  Kaushik Chakraborty ,  Wooseok Nam ,  Shengbo Chen ,  Juan Montojo

IPC: H04W74/08 ,  H04L5/00 ,  H04W74/00 ,  H04W74/0833 ,  H04W36/00

Abstract: Methods, systems, and devices for wireless communication are described. Wireless communications systems may support uplink random access channel (RACH) transmissions on multiple beams and over multiple component carriers (CCs). A wireless device may transmit a random access preamble to a base station in a first RACH transmission, which may indicate a set of CCs over which the base station may respond with a random access response (RAR) in a second RACH transmission. The second RACH transmission may then include an indication for which CCs the wireless device may use for a subsequent RACH transmission (e.g., a RACH message 3). The wireless device may also indicate a beam index and/or time-frequency resources associated with beams and/or CCs used for such cell acquisition transmissions. In other examples, the base station may indicate resources (e.g., via a handover command or RACH command) for wireless device scheduling request and/or beam-failure recovery request transmission.

公开(公告)号：US12146944B2

公开(公告)日：2024-11-19

申请号：US17589769

申请日：2022-01-31

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin John Wilson ,  Ahmed Kamel Sadek ,  Radhika Dilip Gowaikar ,  Volodimir Slobodyanyuk

IPC: G01S13/58 ,  G01S7/41 ,  G01S13/89 ,  G01S13/931

Abstract: The present disclosure generally relates to an object detection system. For example, aspects of the present disclosure relate to systems and techniques for performing object detection using sensor information, such as elevation and/or velocity information from one or more light-based sensors. One example apparatus generally includes one or more processors operably configured to: obtain sensor information indicating at least two objects in an environment; determine at least one of a velocity or an elevation associated with each object of the at least two objects; consolidate the at least two objects into a common object based on the at least one of the velocity or the elevation; and output an indication of the common object.

公开(公告)号：US12111410B2

公开(公告)日：2024-10-08

申请号：US17135545

申请日：2020-12-28

Applicant: QUALCOMM Incorporated

Inventor： Makesh Pravin John Wilson ,  Amin Ansari ,  Sundar Subramanian ,  Volodimir Slobodyanyuk ,  Radhika Dilip Gowaikar

IPC: G01S7/00 ,  G01S7/03 ,  G01S7/292 ,  G01S7/35 ,  G06N3/08 ,  G07C5/00

CPC classification number: G01S7/003 ,  G01S7/03 ,  G01S7/2922 ,  G01S7/354 ,  G06N3/08 ,  G07C5/008

Abstract: According to some aspects of the disclosure, techniques for compression techniques for the radar data that can be used in real-time applications for automated or self-driving vehicles. One or more compression techniques can be selected and/or configured based on information regarding operational conditions provided by a central (vehicle) computer. Operational conditions can include environmental data (e.g., weather, traffic), processing capabilities, mode of operation, and more. Compression techniques can facilitate transport of compressed radar data from a radar sensor to the central computer for processing of the radar data for object detection, identification, positioning, etc.