公开(公告)号：US20240426971A1

公开(公告)日：2024-12-26

申请号：US18684116

申请日：2022-09-27

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud ASHOUR ,  Stelios STEFANATOS ,  Kapil GULATI ,  Junyi LI

IPC: G01S7/02 ,  G01S7/00 ,  G01S7/35 ,  G01S13/34 ,  G01S13/58 ,  G01S13/931

Abstract: Methods systems, and devices for wireless communications are described. A first wireless device may transmit a first radar signal in a first frame, and may receive a reflected signal corresponding to the first radar signal in a second frame. The first wireless device may also receive a number of different transmissions including at least a second transmission from a second wireless device. To determine which signals are reflections from the first radar signal and which signals are interference. the first wireless device may monitor a third frame that is subsequent to the first and second frames for one or more interfering signals during a silence interval. In some other cases, the first wireless device may transmit a request for the second wireless device to modify a timing offset for the second transmission, and may monitor for the second transmission which may be shifted in frequency according to the timing offset.

公开(公告)号：US20240255609A1

公开(公告)日：2024-08-01

申请号：US18580125

申请日：2022-08-15

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Kapil GULATI ,  Mahmoud ASHOUR ,  Junyi LI

IPC: G01S7/28 ,  G01S7/02 ,  G01S7/282

CPC classification number: G01S7/2813 ,  G01S7/0232 ,  G01S7/2806 ,  G01S7/282

Abstract: Methods, systems, and devices for wireless communication are described. A communication device may generate a radar signal including a set of waveforms (e.g., chirps) based at least in part on a waveform configuration of the communication device. Each respective waveform of the set of waveforms may be associated with at least one parameter of a set of parameters. A value of the at least one parameter may be different for each respective waveform of the set of waveforms (e.g., each chirp of a set of chirps). The communication device may transmit the generated radar signal during at least one frame of a set of frames.

公开(公告)号：US20240230822A9

公开(公告)日：2024-07-11

申请号：US18049553

申请日：2022-10-25

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Ahmed Attia ABOTABL ,  Mohammed Ali Mohammed HIRZALLAH ,  Mahmoud ASHOUR ,  Ahmed ELSHAFIE

IPC: G01S5/00 ,  G01S5/02 ,  G01S5/04 ,  H04W52/02

CPC classification number: G01S5/019 ,  G01S5/02213 ,  G01S5/04 ,  H04W52/0206 ,  H04W88/08

Abstract: Aspects presented herein may improve the accuracy of uplink-based positioning when at least one network entity participating in the uplink-based positioning is operating under an energy saving mode. In one aspect, a network entity receives information indicative of a set of antenna panel configurations for a plurality of network nodes, where the set of antenna panel configurations is associated with a set of energy saving modes. The network entity transmits an indication of one or more UL-SRS transmission parameters for a UE based on the information indicative of the set of antenna panel configurations for the plurality of network nodes. In some examples, each antenna panel configuration in the set of antenna panel configurations may include a number of antennas to be used in an UL azimuth angle measurement and a number of antennas to be used in an UL elevation angle measurement under one energy saving mode.

公开(公告)号：US20240214797A1

公开(公告)日：2024-06-27

申请号：US18069988

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Himaja KESAVAREDDIGARI ,  Kapil GULATI ,  Hong CHENG ,  Qing LI ,  Kyle Chi GUAN ,  Mahmoud ASHOUR

IPC: H04W12/00

CPC classification number: H04W12/009

Abstract: An apparatus may be a UE configured to receive, from a network entity associated with a machine learning procedure, a first indication that a first set of data elements transmitted by the wireless device at a first time is categorized as misinformation and that, based on the categorization of the first set of data elements as misinformation, the network entity will temporarily exclude data from the wireless device from propagation as input for a subsequent machine learning procedure. The apparatus may further be configured to receive a second indication of a set of criteria for requesting a reevaluation of the categorization and transmit, based on meeting one or more criteria in the set of criteria, a second set of data elements to the network entity at a second time.