公开(公告)号：US11963183B2

公开(公告)日：2024-04-16

申请号：US17301693

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Yeliz Tokgoz ,  Linhai He ,  Jay Kumar Sundararajan ,  Gavin Bernard Horn ,  Hwan Joon Kwon ,  Prashanth Haridas Hande

IPC: H04W72/23 ,  H04W72/21

CPC classification number: H04W72/23 ,  H04W72/21

Abstract: In some aspects of a wireless communication system, a user equipment (UE) may determine and transmit a configuration of a periodicity and a burst size for periodically transmitting uplink data communications to a base station. The UE may periodically receive, from the base station, uplink data grants based at least in part on the periodicity and the burst size of the configuration, and periodically transmit uplink data communications based at least in part on the periodicity and the burst size of the configuration. Numerous other aspects are provided.

公开(公告)号：US11956733B2

公开(公告)日：2024-04-09

申请号：US17581425

申请日：2022-01-21

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Tingfang Ji ,  Peter Gaal ,  Xiao Feng Wang ,  Joseph Binamira Soriaga ,  Seyong Park ,  Gabi Sarkis ,  Wanshi Chen ,  Naga Bhushan ,  Ying Wang ,  Jay Kumar Sundararajan

IPC: H04W52/24 ,  H04L5/00 ,  H04W24/08 ,  H04W52/10 ,  H04W52/36 ,  H04W72/21 ,  H04W72/23 ,  H04W74/08 ,  H04W74/0833

CPC classification number: H04W52/242 ,  H04L5/0048 ,  H04W24/08 ,  H04W52/10 ,  H04W52/365 ,  H04W72/21 ,  H04W72/23 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine at least one of a downlink path loss value or an uplink path loss value associated with a base station; receive system information, a semi-persistently configured grant via RRC or a dynamic uplink grant via DCI from the base station, wherein the RRC signaling or the dynamic uplink grant identifies a power control value associated with one user or a plurality of users associated with the base station; and determine a transmit power for a data or control transmission based at least in part on at least one of the downlink path loss value or the uplink path loss value and the power control value. Numerous other aspects are provided.

公开(公告)号：US11956649B2

公开(公告)日：2024-04-09

申请号：US17261443

申请日：2018-07-28

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Huilin Xu ,  Joseph Binamira Soriaga ,  Tingfang Ji ,  Peter Gaal ,  Jay Kumar Sundararajan ,  Yeliz Tokgoz ,  Naga Bhushan ,  Yuwei Ren

IPC: H04W24/02 ,  H04B17/345 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/02 ,  H04B17/345 ,  H04L5/0048 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide techniques for remote interference mitigation between base stations using reference signals. Certain aspects provide a method for wireless communication by a first base station (BS). The method includes receiving a reference signal (RS) from a second BS. The method further includes performing interference measurement corresponding to interference from the second BS based on the RS being associated with the second BS.

公开(公告)号：US11917638B2

公开(公告)日：2024-02-27

申请号：US17475170

申请日：2021-09-14

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Peter Pui Lok Ang ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Jay Kumar Sundararajan ,  Yeliz Tokgoz ,  Linhai He ,  Huilin Xu ,  Jing Lei

IPC: H04W72/23 ,  H04W76/28

CPC classification number: H04W72/23 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a downlink configuration including a set of resources for receiving downlink transmissions. The UE may determine, based on the downlink configuration, an uplink configuration including a set of resources for transmitting scheduling requests at a set of scheduling request occasions. In some aspects, the set of scheduling request occasions may be arranged according to a non-uniform spacing pattern in the time domain. The UE may transmit, to a base station, one or more scheduling requests based on the uplink configuration.

公开(公告)号：US11917442B2

公开(公告)日：2024-02-27

申请号：US17482121

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Jay Kumar Sundararajan ,  Wei Yang

IPC: G06N20/00 ,  H04B17/373 ,  H04B17/391 ,  H04L1/00 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  G06N3/02

CPC classification number: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/3913 ,  H04L1/002 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring data transmission. Aspects relate to determining a data transmission configuration utilizing a machine-learning based algorithm, such as a data transmission configuration for ultra-reliable low-latency communication (URLLC) applications. A method that may be performed by a base station (BS) includes receiving a feedback report from a user equipment (UE) including an indication of a first state corresponding to a plurality of channel condition parameters and determining one or more actions based, at least in part, on the first state. The BS may determining the one or more actions utilizing a machine learning algorithm that uses a second state, where the second state is based, at least in part, on the first state.

公开(公告)号：US11889458B2

公开(公告)日：2024-01-30

申请号：US17391373

申请日：2021-08-02

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar Sundararajan ,  Taesang Yoo ,  Naga Bhushan ,  Pavan Kumar Vitthaladevuni ,  June Namgoong ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W64/00 ,  G06N3/08 ,  H04L5/00

CPC classification number: H04W64/00 ,  G06N3/08 ,  H04L5/0048

Abstract: In an aspect, a network component transmits, to a UE, at least one neural network function configured to facilitate processing of positioning measurement data into one or more positioning measurement features at the UE, the at least one neural network function being generated dynamically based on machine-learning associated with one or more historical measurement procedures. The UE may obtain positioning measurement data associated with the UE, and may process the positioning measurement data into a respective set of positioning measurement features based on the at least one neural network function. The UE may report the processed set of positioning measurement features to a network component, such as the BS or LMF.

公开(公告)号：US11863495B2

公开(公告)日：2024-01-02

申请号：US17393997

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar Vitthaladevuni ,  Taesang Yoo ,  Naga Bhushan ,  June Namgoong ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04L5/00

CPC classification number: H04L5/0057

Abstract: A user equipment (UE) receives, from a network entity, a message indicating a change in a set of downlink beams for channel state information reference signals (CSI-RSs), and a context associated with the change. The UE saves state values in an auto-encoder neural network in response to receiving the message and associates the saved state values in the auto-encoder neural network to the context in the received message. The UE also resets the state values in the auto-encoder neural network in response to receiving the message and estimates a channel state based on the CSI-RSs received on the changed set of downlink beams. The UE compresses the channel state with the auto-encoder neural network based on the reset state values and further sends to the network entity, the compressed channel state.

公开(公告)号：US11825344B2

公开(公告)日：2023-11-21

申请号：US18054797

申请日：2022-11-11

Applicant: QUALCOMM Incorporated

Inventor： Taesang Yoo ,  Naga Bhushan ,  Pavan Kumar Vitthaladevuni ,  June Namgoong ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jay Kumar Sundararajan

IPC: G06N3/04 ,  G06N3/08 ,  G06N20/00 ,  H04B7/0417 ,  H04B7/0456 ,  H04B17/24 ,  H04B17/373 ,  H04W8/24 ,  H04W24/10 ,  H04W28/06 ,  H04W36/00 ,  H04W72/12 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W72/566 ,  G06N3/042 ,  G06N3/045

CPC classification number: H04W28/06 ,  G06N3/042 ,  G06N3/045 ,  G06N3/08 ,  G06N20/00 ,  H04B7/0417 ,  H04B7/0456 ,  H04B17/24 ,  H04B17/373 ,  H04W8/24 ,  H04W24/10 ,  H04W36/0058 ,  H04W72/569 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform a measurement operation to attain multiple measurements to report to a base station. The measurements may correspond to a first number of bits if reported. The UE may compress the measurements using an encoder neural network (NN) to obtain an encoder output indicating the measurements. This encoder output may include a second number of bits that is less than the first number of bits. The UE may report the encoder output to the base station in this compressed form. At the base station, the encoder output may be decompressed according to a decoder NN. Once the base station decompresses the encoder output, the UE and base station may communicate according to the measurements determined from the decompression. In some cases, the base station may perform load redistribution based on the measurements.

公开(公告)号：US11800486B2

公开(公告)日：2023-10-24

申请号：US17344109

申请日：2021-06-10

Applicant: QUALCOMM Incorporated

Inventor： Alexandros Manolakos ,  Weimin Duan ,  Jay Kumar Sundararajan ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Wanshi Chen ,  Tingfang Ji

IPC: H04W64/00

CPC classification number: H04W64/006

Abstract: In at least one embodiment, a user equipment (e.g., a mobile device) may receive a location request message from a server (e.g., a Location Management Function), wherein the location request message identifies a plurality of Quality of Service parameters for the LTE Positioning Protocol (LPP) positioning session. In at least one embodiment, the user equipment may receive a selection of one or more Quality of Service parameters for the LPP positioning session. In at least one embodiment, the user equipment may configure the user equipment according to the one or more selected Quality of Service parameters. In at least one embodiment, the user equipment may generate a location response message according to the selected QoS parameters. The user equipment may send the location response message to the server. A UE can select the QoS parameters during communication with a server and/or with a second UE via sidelink communications.

公开(公告)号：US11799611B2

公开(公告)日：2023-10-24

申请号：US17454017

申请日：2021-11-08

Applicant: QUALCOMM INCORPORATED

Inventor： Jay Kumar Sundararajan ,  Renqiu Wang ,  Hao Xu ,  Naga Bhushan ,  Haitong Sun ,  Wanshi Chen

IPC: H04L1/00 ,  H04L5/00 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1829 ,  H04L1/1867 ,  H04L1/1812

CPC classification number: H04L5/0055 ,  H04L1/0003 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1635 ,  H04L1/1861 ,  H04L1/1893 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may transmit feedback, such as hybrid automatic repeat request (HARD) feedback for groups of code blocks rather than for an entire transport block or individual code blocks. The wireless device may transmit an acknowledgement (ACK) or negative-acknowledgement (NACK) to provide feedback for each code block group of a set of code block groups. An ACK may indicate that code blocks in a code block group were successfully decoded, and a NACK may indicate that at least one code block in a code block group was not successfully decoded. Wireless devices may support several techniques for grouping code blocks for feedback reporting to allow for efficient retransmissions and limited overhead. Different grouping schemes may be employed depending on system constraints, device capability, link conditions, or the like.