公开(公告)号：US12207222B2

公开(公告)日：2025-01-21

申请号：US17658768

申请日：2022-04-11

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Xiaoxia Zhang ,  Rajat Prakash

IPC: H04W60/04 ,  H04W4/029 ,  H04W48/16

Abstract: In one aspect of the disclosure, a method for wireless communication performed by a user equipment (UE) includes receiving assistance data associated with a positioning procedure. The assistance data indicates one or more access points and further indicates, for each of the one or more access points, a type associated with a connection to a cellular core network. The method further includes performing, based on the assistance data, one or more operations of the positioning procedure with an access point of the one or more access points.

公开(公告)号：US12192864B2

公开(公告)日：2025-01-07

申请号：US18353321

申请日：2023-07-17

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Rajat Prakash

IPC: H04W4/38

Abstract: Aspects of sensor activation or deactivation for positioning a mobile device in a wireless communication network are disclosed. These aspects include, during a positioning session between the mobile device and a location server, determining with the location server that a first trigger condition or a second trigger condition has been met regarding reporting, by the mobile device to the location server, of sensor data from one or more sensors of the mobile device, where: the first trigger condition may comprise a trigger condition for activating the reporting, and the second trigger condition may comprise a trigger condition for deactivating the reporting. Aspects further include sending, from the location server to the mobile device, a message may comprise either: instructions to activate the reporting responsive to determining the first trigger condition has been met, or instructions to deactivate the reporting responsive to determining the second trigger condition has been met.

公开(公告)号：US12140689B2

公开(公告)日：2024-11-12

申请号：US17648218

申请日：2022-01-18

Applicant: QUALCOMM Incorporated

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

IPC: G01S5/02 ,  G06N3/08 ,  H04W24/10 ,  H04W64/00

Abstract: Disclosed are techniques for positioning. In an aspect, a network entity receives, from at least one network node, a measurement report including one or more radio frequency fingerprint (RFFP) measurements, wherein the one or more RFFP measurements include at least one RFFP measurement of at least one sidelink channel between a first user equipment (UE) and a second UE, determines one or more locations of a target UE based on the one or more RFFP measurements and a machine learning module, wherein the machine learning module is trained based on previously collected RFFP measurements of one or more downlink channels, RFFP measurements of one or more uplink channels, RFFP measurements of one or more sidelink channels, locations of one or more sidelink anchor UEs, locations of one or more base stations, or any combination thereof.

公开(公告)号：US20240291543A1

公开(公告)日：2024-08-29

申请号：US18174805

申请日：2023-02-27

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Diana Maamari ,  Yan Zhou ,  Huilin Xu ,  Ahmed Attia Abotabl ,  Marwen Zorgui

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/20

CPC classification number: H04B7/0639 ,  H04L5/0053 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message scheduling a burst of downlink messages. The control message may indicate first and second pluralities of transmission configuration indicators associated with first and second downlink shared channels, respectively. The UE may monitor for a first and second downlink messages in the first downlink shared channel and the second downlink shared channel, using first and second transmission configuration indicators, respectively. Additionally, or alternatively, the UE may receive a control message scheduling a burst of uplink messages. The single control message may indicate to apply a first precoding matrix for transmission of the uplink messages. The UE may precode, using a second precoding matrix, an uplink message to generate a precoded first uplink message. The UE may transmit the precoded uplink message in a first uplink shared channel.

公开(公告)号：US20240236959A9

公开(公告)日：2024-07-11

申请号：US18048492

申请日：2022-10-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Ahmed Elshafie ,  Hung Dinh Ly

IPC: H04W72/04 ,  H04W8/24

CPC classification number: H04W72/0453 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of parameters associated with a temporary bandwidth part (BWP) switch from a first BWP to a second BWP. The parameters may include a time duration for the temporary BWP switching procedure, a network antenna configuration for the second BWP, transmission parameters for communications scheduled in the second BWP, or a combination thereof. The UE may switch from the first BWP to the second BWP in accordance with the temporary BWP switching procedure and communicate with a network entity using the indicated parameters. For example, the UE may receive one or more downlink messages or transmit one or more uplink messages in accordance with the indicated parameters. Thereafter, the UE may switch from the second BWP to a third BWP in accordance with the temporary BWP switching procedure.

公开(公告)号：US20240236886A1

公开(公告)日：2024-07-11

申请号：US18151349

申请日：2023-01-06

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Ahmed Attia Abotabl ,  Ahmed Elshafie

IPC: H04W56/00 ,  H04W72/1268

CPC classification number: H04W56/0015 ,  H04W72/1268

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may identify a synchronization signal block (SSB) timing for receiving SSBs in accordance with periodic SSB transmission occasions. The UE may transmit a scheduling request (SR) requesting an uplink grant for an uplink transmission. The UE may start a timer associated with monitoring for the uplink grant from a network entity based on transmitting the SR, where starting the timer may be delayed with respect to the SR transmission. For example, the UE may start the timer after the SR is transmitted and at a first time that satisfies a first threshold duration prior to a first SSB transmission occasion of the periodic SSB transmission occasions. In some cases, the UE may start the timer based on the SR being transmitted at a time that satisfies a second threshold duration after an SSB transmission occasion.

公开(公告)号：US20240146354A1

公开(公告)日：2024-05-02

申请号：US18050405

申请日：2022-10-27

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Ahmed Elshafie ,  Ahmed Attia Abotabl ,  Diana Maamari

IPC: H04B1/7136

CPC classification number: H04B1/7136

Abstract: Methods, systems, and devices for wireless communication are described. Some wireless communications systems may support frequency hopping across subbands within a configured bandwidth part (BWP). A first network node may transmit a first control message to a second network node to indicate a set of one or more frequency hopping patterns for switching between two or more subbands within the BWP configured for the second network node. The first network node may, in some aspects, transmit a second control message that is indicative of a designated frequency hopping pattern from among the set of one or more frequency hopping patterns indicated via the first control message. The first and second network nodes may communication via a first subband and a second subband of the two or more subbands in accordance with the default or designated frequency hopping pattern.

公开(公告)号：US11696328B2

公开(公告)日：2023-07-04

申请号：US17357570

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Roohollah Amiri ,  Rajat Prakash

IPC: H04W74/08 ,  H04W72/0453 ,  H04W24/10 ,  H04W72/20

CPC classification number: H04W74/0808 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/20

Abstract: Example aspects include a method, apparatus, and computer-readable medium for sidelink-aided radio frequency (RF) sensing at user equipment (UE) of a wireless communication network, comprising receiving a sensing establishment message associated with a sensing session. The aspects further include receiving one or more sensing measurement information obtained by the one or more sidelink UEs corresponding to the sensing session, or a first sensing outcome information corresponding to the sensing session obtained by one of the one or more sidelink UEs based on the one or more sensing measurement information. Additionally, the aspects include transmitting the one or more sensing measurement information obtained by the one or more sidelink UEs corresponding to the sensing session, or a second sensing outcome information corresponding to the sensing session.

公开(公告)号：US20220099796A1

公开(公告)日：2022-03-31

申请号：US17485076

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Srinivas Yerramalli ,  Rajat Prakash ,  Xiaoxia Zhang ,  Roohollah Amiri

IPC: G01S7/35 ,  G01S13/58 ,  G01S13/89

Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving, from a network node, a configuration for radar waveform reporting, the radar waveform reporting providing object detection for one or more objects within a detectable range, receiving a radar waveform, and transmitting, to the network node according to the received configuration, a radar reporting message including an indication of one or more parameter values associated with the received radar waveform.

公开(公告)号：US20240430808A1

公开(公告)日：2024-12-26

申请号：US18340465

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Ahmed Elshafie

IPC: H04W52/14 ,  H04W52/08 ,  H04W52/10 ,  H04W52/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, over an access link, first control signaling indicating a correspondence between network operation states of a network and sidelink power control modes of the UE for sidelink communications. The UE may switch from a first sidelink power control mode to a second sidelink power control mode based on a change in a network operation state by the first network entity from a first network operation state to a second network operation state, where the second sidelink power control mode may correspond to the second network operation state. The UE may communicate one or more sidelink messages with the second wireless device, a programmable logic controller, or both over a sidelink channel in accordance with the second sidelink power control mode.