公开(公告)号：US20240430059A1

公开(公告)日：2024-12-26

申请号：US18340785

申请日：2023-06-23

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Mohammed Ali Mohammed HIRZALLAH ,  Ahmed Attia ABOTABL

IPC: H04L5/00 ,  H04W64/00 ,  H04W76/28

Abstract: Apparatuses and methods for cell DRX impact reference signals for positioning and sensing are described. An apparatus is configured to receive, from a network entity, an UL reference signal configuration indication. The UL reference signal configuration associates a UL reference signal transmission occasions set with active/inactive DRX modes of a cell(s) associated with a UE. The apparatus is configured to provide, for a TRP(s) associated with the cell(s), and at the set of UL reference signal transmission occasions, an UL reference signal(s) during a portion of the active DRX mode based on the UL reference signal configuration. Another apparatus is configured to configure, for a UE, an UL reference signal configuration that associates UL reference signal transmission occasions with active/inactive DRX modes of a cell(s) associated with the UE. The apparatus is configured to provide, for the UE, the UL reference signal configuration.

公开(公告)号：US20240389068A1

公开(公告)日：2024-11-21

申请号：US18693088

申请日：2022-08-30

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Marwen ZORGUI ,  Rajat PRAKASH ,  Piyush GUPTA ,  Xiaojie WANG ,  Xiaoxia ZHANG ,  Junyi LI

IPC: H04W64/00 ,  H04W72/25 ,  H04W72/563

Abstract: In an aspect, a user equipment (UE) may receive positioning assistance data from a location server, wherein the positioning assistance data identifies one or more first positioning reference signal (PRS) resources for measurement by the UE during a positioning session between the UE and a location server. The UE may receive post-measurement positioning assistance data from at least one sidelink device located within a threshold distance to the UE, wherein the post-measurement positioning assistance data received from the at least one sidelink device is based on measurements of one or more second PRS resources obtained by the at least one sidelink device during a positioning session of the at least one sidelink device. The UE may selectively measure at least a subset of the one or more first PRS resources based on the post-measurement positioning assistance data received from the at least one sidelink device.

公开(公告)号：US20240389017A1

公开(公告)日：2024-11-21

申请号：US18319231

申请日：2023-05-17

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Yan ZHOU ,  Marwen ZORGUI ,  Ahmed Attia ABOTABL

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, cell wake-up signal (C-WUS) configuration information indicating a plurality of C-WUS formats, each C-WUS format of the plurality of C-WUS formats associated with respective information. The UE may transmit, to the network node, a C-WUS associated with a C-WUS format of the plurality of C-WUS formats, the C-WUS including the respective information associated with the C-WUS format. Numerous other aspects are described.

公开(公告)号：US20240357492A1

公开(公告)日：2024-10-24

申请号：US18306125

申请日：2023-04-24

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Xiaoxia ZHANG ,  Srinivas YERRAMALLI

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0225 ,  H04W76/28

Abstract: A method of wireless communication at a network entity is disclosed herein. The network entity obtains an indication of an NES mode, where the NES mode is supported by at least one of a set of network nodes or a UE. The network entity transmits, for at least one of the set of network nodes or the UE, a configuration for at least one of an RF sensing session, a set of sensing measurements, or a set of sensing signal transmissions based on the indication of the NES mode.

公开(公告)号：US20240337720A1

公开(公告)日：2024-10-10

申请号：US18295784

申请日：2023-04-04

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Marwen ZORGUI ,  Xiaoxia ZHANG

IPC: G01S5/02 ,  H04B17/27 ,  H04B17/318 ,  H04W64/00

CPC classification number: G01S5/0252 ,  H04B17/27 ,  H04B17/318 ,  H04W64/006

Abstract: A first network node may receive a first set of sounding reference signals (SRSs) and a second set of SRSs from a wireless device. The first network node may measure the first set of SRSs and the second set of SRSs. The first network node may calculate a set of displacement radio frequency fingerprint (RFFP) measurements based on the measured first set of SRSs and measured second set of SRSs. The first network node may output the set of displacement RFFP measurements to a positioning model by locally calculating the set of displacement information using the positioning model based on the set of displacement RFFP measurements or by transmitting the set of displacement RFFP measurements to a second network node to calculate a set of displacement information using the positioning model.

公开(公告)号：US20240323988A1

公开(公告)日：2024-09-26

申请号：US18189111

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Marwen ZORGUI ,  Hussein METWALY SAAD ,  Diana MAAMARI

IPC: H04W72/50 ,  H04W72/1268 ,  H04W72/566

CPC classification number: H04W72/535 ,  H04W24/10 ,  H04W64/00 ,  H04W72/1268 ,  H04W72/569

Abstract: A wireless device (e.g., a user equipment (UE) or a network node) may receive a first configuration for transmitting at least one data transmission during a time period. The wireless device may receive a second configuration for transmitting a set of non-data service signals during the time period. The wireless device may transmit the at least one data transmission or the set of non-data service signals during the time period based on (1) the first configuration, (2) the second configuration, and (3) at least one of (a) a minimum threshold gap associated with the set of non-data service signals or (b) a set of parameters associated with the at least one data transmission.

公开(公告)号：US20240323891A1

公开(公告)日：2024-09-26

申请号：US18189144

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Srinivas YERRAMALLI ,  Marwen ZORGUI

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: A wireless device may measure a set of positioning signals. The wireless device may calculate a set of estimated positioning results using a positioning model based on the measured set of positioning signals. The wireless device may obtain a set of verified positioning labels associated with the set of estimated positioning results. The wireless device may calculate a set of positioning model capability metrics based on the set of estimated positioning results and the set of verified positioning labels. The wireless device may output an indication of the calculated set of positioning model capability metrics. A network entity may transmit a request for the wireless device to indicate its support for calculating a set of positioning results using a positioning model. The network entity may receive, based on the request, a response including the set of positioning model capability metrics from the wireless device.

公开(公告)号：US20240319354A1

公开(公告)日：2024-09-26

申请号：US18186867

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Balwinderpal SACHDEV

IPC: G01S13/50 ,  H04L5/00 ,  H04W64/00

CPC classification number: G01S13/505 ,  H04L5/0048 ,  H04W64/006

Abstract: Apparatuses and methods for Doppler processing in RF sensing for wireless/cellular systems are described. An apparatus is configured to configure a uniform sampling periodicity for a set of Doppler operations based on a sampling configuration. The uniform sampling periodicity is different from a non-uniform periodicity or a uniform periodicity of a received reference signal. The apparatus is also configured to measure, based on the received reference signal, sensing measurement data associated with at least one sensing target. The apparatus is also configured to process one or more of the set of Doppler operations for at least one portion of the sensing measurement data according to the uniform sampling periodicity.

公开(公告)号：US20240297697A1

公开(公告)日：2024-09-05

申请号：US18177722

申请日：2023-03-02

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL ,  Marwen ZORGUI

IPC: H04B7/06 ,  H04B1/713 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B1/713 ,  H04L5/0051

Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include communicating, with a second network entity, a repetition configuration associated with a first CSI-RS transmission and a second CSI-RS transmission, where the repetition configuration includes information indicative of a frequency hopping pattern associated with the first CSI-RS transmission and the second CSI-RS transmission. The example method may further include receiving, from the second network entity, the first CSI-RS transmission including a first instance of CSI-RS information based on the frequency hopping pattern. The example method may further include receiving, from the second network entity, the second CSI-RS transmission including a second instance of the CSI-RS information based on the frequency hopping pattern. The example method may further include transmitting, to the second network entity, a CSI report based on the first CSI-RS transmission or the second CSI-RS transmission.

公开(公告)号：US20240276440A1

公开(公告)日：2024-08-15

申请号：US18169778

申请日：2023-02-15

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Rajat PRAKASH

IPC: H04W64/00 ,  H04W48/20 ,  H04W72/25

CPC classification number: H04W64/003 ,  H04W48/20 ,  H04W72/25

Abstract: In an aspect, a first network node may obtain first map information associated with at least one of a positioning session or an RF sensing session. The first network node may select, based on the map information, at least one of a first set of TRPs or at least one second network node for at least one of the positioning session or the RF sensing session. The first network node may configure at least one of the first set of TRPs or the at least one second network node for at least one of the positioning session or the RF sensing session.