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公开(公告)号：US20250031070A1
公开(公告)日：2025-01-23
申请号：US18353465
申请日：2023-07-17
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Marwen ZORGUI , Srinivas YERRAMALLI
Abstract: Disclosed are techniques for communication. In an aspect, a first network entity monitors performance of a machine learning positioning model based on one or more parameters, wherein the machine learning positioning model is used for positioning a user equipment (UE), and transmits, to a second network entity, a failure indication for the machine learning positioning model based on a number of failures of the machine learning positioning model satisfying a maximum number of failures before expiration of a failure timer.
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公开(公告)号：US20240430906A1
公开(公告)日：2024-12-26
申请号：US18339144
申请日：2023-06-21
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Diana MAAMARI , Le LIU , Marwen ZORGUI , Ahmed Attia ABOTABL , Yan ZHOU
IPC: H04W72/232 , H04W48/16 , H04W72/0453
Abstract: The apparatus may be a wireless device configured to receive, via a frequency resource common to a plurality of wireless devices including the first wireless device, a common dynamic indication indicating at least a DCI monitoring behavior for the plurality of wireless devices and monitor, based on the indicated DCI monitoring behavior, for a DCI via the frequency resource common to the plurality of wireless devices. The apparatus may be a network node configured to output a common dynamic indication indicating at least a DCI monitoring behavior for transmission to a plurality of wireless devices via a frequency resource common to the plurality of wireless devices and output, based on the indicated DCI monitoring behavior, a DCI for transmission via the frequency resource common to the plurality of wireless devices.
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公开(公告)号：US20240422695A1
公开(公告)日：2024-12-19
申请号：US18334299
申请日：2023-06-13
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Srinivas YERRAMALLI , Marwen ZORGUI
Abstract: A user equipment (UE) may receive a configuration message including a configuration for a transmission of a set of positioning signals associated with a plurality of transmission (Tx) power settings. The set of positioning signals may include a first subset of positioning signals and a second subset of positioning signals. The UE may transmit the first subset of positioning signals using a first Tx power setting of the plurality of Tx power settings. The UE may transmit the second subset of positioning signals using a second Tx power setting of the plurality of Tx power settings.
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公开(公告)号：US20240406679A1
公开(公告)日：2024-12-05
申请号：US18329193
申请日：2023-06-05
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Srinivas YERRAMALLI , Marwen ZORGUI
IPC: H04W4/02 , H04B17/309 , H04W24/02
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a location server, a configuration of a plurality of positioning frequency layers (PFLs) and one or more positioning reference signal (PRS) resources in each of the plurality of PFLs, obtains a first set of measurements of the one or more PRS resources in each of the plurality of PFLs, and applies a machine learning model to the first set of measurements to obtain positioning information associated with the first set of measurements.
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公开(公告)号：US20240333458A1
公开(公告)日：2024-10-03
申请号：US18191482
申请日：2023-03-28
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Diana MAAMARI , Marwen ZORGUI
CPC classification number: H04L5/0053 , H04L5/14
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal configuration including one or more initial downlink (DL) slots or symbols and one or more initial uplink (UL) slots or symbols. The UE may receive signaling indicating a transition of a network node to a low energy state. The UE may apply a second signal configuration based at least in part on the signaling indicating the transition of the network node to the low energy state, wherein the second signal configuration converts the one or more initial UL slots or symbols into additional DL slots or symbols or the second signal configuration converts the one or more initial DL slots or symbols into additional UL slots or symbols. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240323745A1
公开(公告)日：2024-09-26
申请号：US18187623
申请日：2023-03-21
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Srinivas YERRAMALLI , Marwen ZORGUI
CPC classification number: H04W28/0226 , H04W28/0215 , H04W64/003
Abstract: A wireless device may select a positioning model from a set of positioning models supported by the wireless device based on a set of conditions of the wireless device satisfying a set of validity conditions associated with the selected positioning model. The wireless device may receive a set of positioning signals. The wireless device may measure the set of positioning signals. The wireless device may calculate, using the selected positioning model, a set of positioning results based on the measured set of positioning signals. The wireless device may include at least one of a user equipment (UE), a network node, or a network entity. The positioning model may include an artificial intelligence machine learning (AIML) model. The set of validity conditions may relate to an environment of the wireless device for which the positioning model was trained and is known to work.
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公开(公告)号：US20240306022A1
公开(公告)日：2024-09-12
申请号：US18181400
申请日：2023-03-09
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Marwen ZORGUI , Xiaoxia ZHANG
Abstract: Aspects presented herein may enable a UE or a location server to estimate the displacement of the UE based on measuring wireless signals, such that the UE may perform accurate displacement estimation accurately without using sensors (e.g., IMUs). In one aspect, a UE receives, from a network entity, a request to report information associated with ML-based displacement positioning. The UE transmits, for the network entity based on the request, the information associated with the ML-based displacement positioning. The UE receives, from the network entity based on the information, a configuration for the ML-based displacement positioning. The UE receives, from at least one network node based on the configuration, a set of RSs associated with the ML-based displacement positioning.
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公开(公告)号：US20240276420A1
公开(公告)日：2024-08-15
申请号：US18169837
申请日：2023-02-15
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Marwen ZORGUI , Ahmed ELSHAFIE
IPC: H04W64/00
CPC classification number: H04W64/00
Abstract: A wireless device may receive a set of positioning signals from at least one of a user equipment (UE), a first network node, or a positioning reference unit (PRU). The wireless device may measure the set of positioning signals. The wireless device may transmit, for the first network node or a second network node, a PRU label assistance report. The PRU label assistance report may include a set of positioning measurements based on the measured set of positioning signals The PRU label assistance report may include PRU assistance information associated with measuring the set of positioning signals. The wireless device may include a PRU. The PRU may be a UE or a mobile TRP having a known and fixed location while the PRU receives the positioning signals. The positioning signals may include at least one of a positioning reference signal (PRS) or a sounding reference signal (SRS).
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公开(公告)号：US20240276362A1
公开(公告)日：2024-08-15
申请号：US18168712
申请日：2023-02-14
Applicant: QUALCOMM Incorporated
Inventor： Marwen ZORGUI , Ahmed ELSHAFIE , Mohammed Ali Mohammed HIRZALLAH
IPC: H04W48/20 , H04W52/02 , H04W72/1273
CPC classification number: H04W48/20 , H04W52/0229 , H04W72/1273
Abstract: Techniques are provided for configuring a multi-radio user equipment (UE) for positioning or radio frequency (RF) sensing operations. An example method for obtaining radio frequency signal measurements based on a cross-radio downlink resource includes receiving radio resource configuration information including one or more radio resources configured to be received by a low-power wake-up radio or a main radio, selecting the low-power wake-up radio or the main radio to receive a radio frequency signal based on the radio resource configuration information, and obtaining one or more measurements based on the radio frequency signal.
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公开(公告)号：US20240255602A1
公开(公告)日：2024-08-01
申请号：US18161797
申请日：2023-01-30
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Marwen ZORGUI , Srinivas YERRAMALLI
CPC classification number: G01S5/0236 , G01S5/0036 , G01S5/0063 , G01S5/04 , G01S5/08
Abstract: Aspects presented herein may enable a network node (e.g., a UE, a TRP/base station) to provide its beam squint information and/or to receive beam squint information of another positioning entity to improve the accuracy and reliability of UE positioning. In one aspect, a network node obtains beam squint information associated with a set of beams of the network node under a plurality of center frequencies. The network node transmits, for a network entity, the beam squint information for at least one beam of the set of beams for a positioning session. The network entity participates, based on the beam squint information via the at least one beam, in the positioning session with the network entity.
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