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公开(公告)号：US20240323649A1
公开(公告)日：2024-09-26
申请号：US18672347
申请日：2024-05-23
Applicant: QUALCOMM Incorporated
Inventor： Bapineedu Chowdary GUMMADI , Stephen William EDGE , Xiaoxin ZHANG , Ravi Shankar KADAMBALA
CPC classification number: H04W4/029 , G01S5/011 , G01S5/0236 , H04B7/0626 , H04W4/027 , H04W84/12
Abstract: A mobile device is disclosed. The mobile device may receive one or more wireless local area network (WLAN) signals. The mobile device may determine Channel State Information (CSI) data from the one or more WLAN signals. The mobile device may determine one or more environmental characteristics associated with an environment of the mobile device based on the CSI data. The mobile device may send information indicative of the one or more environmental characteristics to a location server (LS), or determine a position of the mobile device based at least in part on the one or more environmental characteristics, or any combination thereof.
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公开(公告)号：US20230396357A1
公开(公告)日：2023-12-07
申请号：US17804896
申请日：2022-06-01
Applicant: QUALCOMM Incorporated
Inventor： Arun Ashok TAGARE , Bapineedu Chowdary GUMMADI , Shankar Ganesh LAKSHMANASWAMY , Ravi Shankar KADAMBALA
CPC classification number: H04L1/0026 , H04W24/10 , H04W72/14 , H04W72/1278 , H04W72/0406
Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for indicating, at a local UE, a network condition at a remote UE. The local UE may be a first UE that receives, from a second UE (e.g., remote UE), a first indication of a decreased network condition at the second UE. The first indication may be associated with at least one of a TMMBr, a TMMBn, a decreased bit rate, or decreased downlink scheduling. The first UE may display, at the first UE, a second indication of the decreased network condition at the second UE based on the first indication received from the second UE.
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公开(公告)号：US20240087279A1
公开(公告)日：2024-03-14
申请号：US18511462
申请日：2023-11-16
Applicant: QUALCOMM Incorporated
Inventor： Edwin Chongwoo PARK , Soman Ganesh NIKHARA , Bapineedu Chowdary GUMMADI , Pradeep VEERAMALLA , Ravi Shankar KADAMBALA
Abstract: Methods, systems, computer-readable media, and apparatuses for region-of-interest (ROI) automatic gain or exposure control are presented. In one example, a method includes receiving a first image from an image sensor captured with a first field of view (FOV) and comprising a first plurality of pixels, receiving a second image from the image sensor captured with a second FOV and comprising a second plurality of pixels, determining an ROI in the second image, the ROI comprising a subset of the second plurality of pixels in the second image, determining an ROI weight for the ROI in the second image, determining statistics based on the first plurality of pixels in the first image, the subset of the second plurality of pixels in the second image, and the ROI weight for the ROI in the second image, and adjusting a gain or exposure setting for the image sensor based on the statistics.
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公开(公告)号：US20220124509A1
公开(公告)日：2022-04-21
申请号：US17073171
申请日：2020-10-16
Applicant: QUALCOMM Incorporated
Abstract: An apparatus, method, and computer-readable medium for communicating with multiple subscriptions and dynamic spectrum sharing in a multi-subscriber identity module device are configured to scan for one or more first services corresponding to a first subscription and camp on a first service of the one or more first services corresponding to the first subscription on a first frequency band. The aspects are further configured to determine whether the first frequency band supports Dynamic Spectrum Sharing (DSS) and camp on a second service corresponding to a second subscription on the first frequency band in response to determining that the first frequency band supports the DSS. The aspects are further configured to scan for one or more second services corresponding to a second subscription in response to determining that the first frequency band does not support the DSS and camp on one of the one or more second services.
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公开(公告)号：US20210064728A1
公开(公告)日：2021-03-04
申请号：US16908221
申请日：2020-06-22
Applicant: Qualcomm Incorporated
Inventor： Ravi Shankar KADAMBALA , Soman Ganesh NIKHARA , Bapineedu Chowdary GUMMADI , Ankita Anil Kumar CHOUDHA
IPC: G06F21/32 , H04M1/725 , G06F3/0481 , G06F3/0484 , G06K9/00
Abstract: A method and apparatus facilitate securing access to applications. An apparatus includes a touch-sensitive display configured to display a plurality of objects representing a plurality of applications, the touch-sensitive display configured to receive a selection of a first object of the plurality of objects representing a first application of the plurality of applications. The apparatus also includes an authentication module coupled to the display. The authentication module is configured to receive biometric data in response to the selection of the first object, compare the received biometric data to a biometric template, and generate a match signal upon a determination that the received biometric data matches the biometric template. The apparatus also includes a processor configured to prevent access to the first application before the match signal is received, and enable access to the first application in response to the receipt of the match signal.
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Patent Agency Ranking
公开(公告)号：US20230421993A1
公开(公告)日：2023-12-28
申请号：US17848528
申请日：2022-06-24
Applicant: QUALCOMM Incorporated
Inventor： Stephen William EDGE , Bapineedu Chowdary GUMMADI , Bala RAMASAMY , Xiaoxin ZHANG , Ravi Shankar KADAMBALA
IPC: H04W4/029
CPC classification number: H04W4/029
Abstract: Techniques are provided for obtaining environmental information using radio frequency sensing by one or more wireless devices. An example method of crowd sensing and/or environmental detection using radio frequency sensing with one or more wireless devices includes providing radio frequency sensing assistance data to one or more wireless devices, receiving radio frequency sensing reports from the one or more wireless devices, determining one or more environmental characteristics based on the radio frequency sensing reports. Environmental characteristics can include a location or movement of one or more target objects, or attributes of one or more target objects (e.g., one or many people, vehicles, animals, drones or other target objects), or any combinations thereof. This may assist with monitoring of a crowd or road traffic and/or with identifying and tracking a particular person or vehicle.
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公开(公告)号：US20230328360A1
公开(公告)日：2023-10-12
申请号：US18316922
申请日：2023-05-12
Applicant: QUALCOMM Incorporated
IPC: H04N23/63 , H04N5/272 , H04N23/62 , H04N23/80 , G06T7/55 , G06T3/40 , G06T11/00 , G06T13/80 , H04N23/57
CPC classification number: H04N23/631 , G06T3/40 , G06T7/55 , G06T11/00 , G06T13/80 , H04N5/272 , H04N23/57 , H04N23/62 , H04N23/633 , H04N23/80 , G06F3/017
Abstract: An under-display camera is positioned underneath a display of a mobile device. The under-display camera captures an image using light passing through a portion of the display. The mobile device displays a display image on the display, the display image based on the image. The mobile device displays an indicator overlaid over the display image on an indicator area of the display that overlaps with the portion of the display. The indicator may identify the position of the camera. The mobile device can compensate for occlusion of the camera by continuing to display a previous display image if a more recently captured image includes an occlusion. The mobile device can give users alternate ways to select areas of the display image to avoid camera occlusion, for instance using hardware buttons and/or touchscreen interface elements.
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公开(公告)号：US20220116546A1
公开(公告)日：2022-04-14
申请号：US17068412
申请日：2020-10-12
Applicant: QUALCOMM Incorporated
Abstract: An under-display camera is positioned underneath a display of a mobile device. The under-display camera captures an image using light passing through a portion of the display. The mobile device displays a display image on the display, the display image based on the image. The mobile device displays an indicator overlaid over the display image on an indicator area of the display that overlaps with the portion of the display. The indicator may identify the position of the camera. The mobile device can compensate for occlusion of the camera by continuing to display a previous display image if a more recently captured image includes an occlusion. The mobile device can give users alternate ways to select areas of the display image to avoid camera occlusion, for instance using hardware buttons and/or touchscreen interface elements.
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公开(公告)号：US20210235016A1
公开(公告)日：2021-07-29
申请号：US17166912
申请日：2021-02-03
Applicant: QUALCOMM Incorporated
Inventor： Bapineedu Chowdary GUMMADI , Soman Ganesh NIKHARA , Pradeep Kumar Veeramalla , Ravi Shankar KADAMBALA
Abstract: Methods and devices are described for image or video capture while in a manual mode. In some aspects, a device includes one or more processors. The device also includes a memory coupled to the one or more processors. The memory includes instructions that, when executed by the one or more processors, causes the device to generate a first image frame of a scene using manual mode settings and generate a second image frame of the scene using automatic mode settings different from the manual mode settings.
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公开(公告)号：US20250056125A1
公开(公告)日：2025-02-13
申请号：US18446340
申请日：2023-08-08
Applicant: QUALCOMM Incorporated
Inventor： Soman Ganesh NIKHARA , Sumit GEMINI , Ravi Kishore TANUKU , Ravi Shankar KADAMBALA
Abstract: Systems and techniques are described herein for adjusting settings for capturing images. For instance, a method for adjusting settings for capturing images is provided. The method may include receiving a first frame from an image sensor; determining that the first frame is overexposed based on the first frame including a brightness value greater than a threshold; adjusting image-capture settings of the image sensor for a plurality of frames such that each frame of the plurality of frames is captured using a different exposure setting of a plurality of exposure settings; comparing at least one frame of the plurality of frames to the threshold to determine an anchor frame from the plurality of frames, wherein the anchor frame includes a brightness value below the threshold; and adjusting the image-capture settings of the image sensor based on an exposure setting of the anchor frame.
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