公开(公告)号：US20240147475A1

公开(公告)日：2024-05-02

申请号：US18049893

申请日：2022-10-26

Applicant: QUALCOMM Incorporated

Inventor： Mohamed Fouad Ahmed Marzban ,  Wooseok Nam ,  Tao Luo ,  Jing Sun

IPC: H04W72/04

CPC classification number: H04W72/0406

Abstract: Disclosed are methods and systems for monitoring control channel candidates in a common search space (or a common search space set) in a wireless communication network. One of the methods is performed at a user equipment (UE). The method comprises: determining a first set of parameters for configuring a first set of monitoring occasions for the UE to monitor control channel candidates in a common search space (CSS); transmitting, to a network entity, an indication indicating the first set of parameters; and monitoring control channel candidates in the CSS during the first set of monitoring occasions.

公开(公告)号：US20240147264A1

公开(公告)日：2024-05-02

申请号：US18546927

申请日：2022-04-13

Applicant: QUALCOMM INCORPORATED

Inventor： Srinivas Yerramalli ,  Taesang Yoo ,  Rajat Prakash ,  Mohammed Ali Mohammed Hirzallah ,  Roohollah Amiri ,  Marwen Zorgui ,  Jing Sun ,  Xiaoxia Zhang

IPC: H04W24/02 ,  H04W8/22 ,  H04W76/20

CPC classification number: H04W24/02 ,  H04W8/22 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a device (e.g., a user equipment (UE)) may obtain a configuration message indicating one or more neural network models from abase station. The UE may then obtain an indication of a sequence of operations for a signal processing procedure for a neural network model of the one or more neural network models. In some examples, the signal processing procedure includes an input pre-processing procedure or an output pre-processing procedure. Upon obtaining a signal from a base station, the UE may perform the signal processing procedure on the received signal for the neural network model according to the sequence of operations.

公开(公告)号：US11973558B2

公开(公告)日：2024-04-30

申请号：US17449012

申请日：2021-09-27

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed Hirzallah ,  Arumugam Chendamarai Kannan ,  Srinivas Yerramalli ,  Marco Papaleo ,  Vinay Chande ,  Giovanni Chisci ,  Aleksandar Damnjanovic ,  Jing Sun ,  Rajat Prakash ,  Xiaoxia Zhang ,  Tao Luo

IPC: H04B7/06 ,  H04B17/309 ,  H04W24/10

CPC classification number: H04B7/0632 ,  H04B7/0617 ,  H04B17/309 ,  H04W24/10

Abstract: A method of wireless communication performed by a wireless communications device may include receiving, from a second wireless communication device, one or more signals associated with a beam parameter, determining, for each of a plurality of locations within a first zone, a first signal measurement for the one or more received signals, determining, at each of a plurality of locations within a second zone, a second signal measurement for the one or more received signals, wherein the second zone is different from the first zone, and determining whether the second wireless communication device satisfies an interference condition based at least in part on a cumulative distribution of at least one of the first signal measurements at the plurality of locations within the first zone or a cumulative distribution of at least one of the second signal measurements at the plurality of locations within the second zone.

公开(公告)号：US11968720B2

公开(公告)日：2024-04-23

申请号：US17190723

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Xiaoxia Zhang ,  Jing Sun

IPC: H04W74/08 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W74/008

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may perform an initial random access channel (RACH) attempt by transmitting, to a base station, an initial request message of an initial two-step RACH procedure; and perform an additional RACH attempt, using an alternative two-step RACH procedure, based at least in part on determining that an initial response message, corresponding to the initial request message, of the two-step RACH procedure is not received during an initial random access response window. Numerous other aspects are provided.

公开(公告)号：US11968670B2

公开(公告)日：2024-04-23

申请号：US17039335

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Tanumay Datta ,  Kapil Bhattad ,  Xiaoxia Zhang ,  Jing Sun

IPC: H04W72/21 ,  H04L5/00 ,  H04L27/26 ,  H04W72/1263

CPC classification number: H04W72/21 ,  H04L5/0016 ,  H04L27/2607 ,  H04W72/1263

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for physical uplink control channel (PUCCH) resource configuration. In one aspect, a base station may schedule a user equipment (UE) for PUCCH transmission based on a time division orthogonal cover code (TD-OCC) or a set of TD-OCCs, a cyclic shift step size or a set of cyclic shift step sizes, a first symbol or a set of first symbols, or a cyclic shift set. The base station may distinguish communications from that UE based on the TD-OCC or set of TD-OCCs, the cyclic shift step size or set of cyclic shift step sizes, the first symbol or set of first symbols, or the cyclic shift set.

公开(公告)号：US11953578B2

公开(公告)日：2024-04-09

申请号：US17362295

申请日：2021-06-29

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo Park ,  Wooseok Nam ,  Tao Luo ,  Junyi Li ,  Juan Montojo ,  Jing Sun ,  Xiaoxia Zhang ,  Peter Gaal ,  Taesang Yoo ,  Simone Merlin ,  Srinivas Yerramalli ,  John Edward Smee

IPC: G01S13/00 ,  G01S13/72

CPC classification number: G01S13/003 ,  G01S13/723

Abstract: Techniques are provided for single sided beam management in a millimeter wave (mmW) communication system for use in bistatic radio frequency (RF) sensing. An example method of tracking targets with bistatic radio frequency sensing includes receiving a scanning reference signal, generating a scanning signal report indicating one or more target groups associated with the scanning reference signal, transmitting the scanning signal report, receiving tracking signal configuration information indicating a tracking reference signal associated with the one or more target groups, receiving the tracking reference signal identified in the tracking signal configuration information, and tracking the one or more target groups associated with the tracking reference signal.

公开(公告)号：US20240107535A1

公开(公告)日：2024-03-28

申请号：US17950372

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail ,  Xiaoxia Zhang ,  Jing Sun

IPC: H04W72/12 ,  H04W8/24

CPC classification number: H04W72/1278 ,  H04W8/24 ,  H04W72/1226

Abstract: Methods, systems, and devices for wireless communication are described. A network entity may transmit control signaling to a user equipment (UE) to schedule a downlink message and a set of uplink signals for conveying feedback in response to the downlink message. The downlink message may include a first portion with information for the UE and a second portion with information for the UE and at least one other UE based on a rate splitting procedure. The UE may transmit uplink signaling that indicates one or more UE capabilities, communication parameters, or both. The network entity may determine a time period between a final symbol of the downlink message and a first symbol of the set of uplink symbols, one or more parameters to apply for transmission of the downlink message, or a data rate for the downlink message based on the UE capabilities and parameters reported by the UE.

公开(公告)号：US20240098619A1

公开(公告)日：2024-03-21

申请号：US17949056

申请日：2022-09-20

Applicant: QUALCOMM Incorporated

Inventor： Sherif Elazzouni ,  Ozcan Ozturk ,  Xiaoxia Zhang ,  Qing Li ,  Jing Sun ,  Junyi Li ,  Piyush Gupta

IPC: H04W40/22 ,  H04W24/08 ,  H04W76/30

CPC classification number: H04W40/22 ,  H04W24/08 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communication are described. A first user equipment (UE) may determine to perform a relay selection procedure and receive respective messages from one or more second UEs including one or more parameters for selecting a second UE to relay communications between the first UE and a network entity. The first UE may determine that respective parameters satisfy a threshold and select the second UE associated with the respective parameters. In some cases, the first UE may receive a control message prior to performing the relay selection procedure. The control message may include a configuration for modifying the communication path that includes an indication of one or more candidate UEs for relaying communications between the first UE and the network entity.

公开(公告)号：US20240089055A1

公开(公告)日：2024-03-14

申请号：US17940355

申请日：2022-09-08

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Jing Sun ,  Rajat Prakash ,  Xiaoxia Zhang ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail ,  Arumugam Chendamarai Kannan ,  Zhifei Fan

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0094 ,  H04L5/0007

Abstract: Disclosed is a method of wireless communication. The method is performed at a user equipment (UE). The method comprises receiving, from a network entity, downlink control information (DCI) for a downlink transmission, wherein the downlink transmission is based on a rate-splitting multiple access scheme, and wherein the downlink transmission comprises a common stream, a demodulation reference signal (DM-RS) for the common stream, a private stream and a DM-RS for the private stream, determining, based on the DCI, a DM-RS configuration for the DM-RS for the common stream and for the DM-RS for the private stream, and receiving, based on the DM-RS configuration, the downlink transmission.

公开(公告)号：US11930483B2

公开(公告)日：2024-03-12

申请号：US17228508

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Jun Ma ,  Xiaoxia Zhang ,  Jing Sun ,  Qiang Wu ,  Tao Luo ,  Iyab Issam Sakhnini ,  Mehmet Izzet Gurelli ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail

IPC: H04W72/04 ,  H04W72/044 ,  H04W72/12 ,  H04W72/23

CPC classification number: H04W72/0466 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a user equipment (UE) may receive, from a base station, a first downlink control information message in a downlink control channel, the first downlink control information message scheduling first resources of a downlink shared channel for a second downlink control information message. The UE may identify a first, UE-specific scrambling sequence for the second downlink control information message. The UE may receive, from the base station, the second downlink control information message based on the first scrambling sequence, the second downlink control information message scheduling second resources of the downlink shared channel for a data message. The UE may receive, from the base station, the data message in the second resources scheduled by the second downlink control information message.