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公开(公告)号：US20230096553A1
公开(公告)日：2023-03-30
申请号：US17449621
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Hussein Metwaly Saad , Peerapol Tinnakornsrisuphap , Prashanth Haridas Hande , Gerhard Reitmayr , Abhijeet Bisain , Chih-Ping Li
IPC: H04B7/06 , H04B7/0456 , G01S13/89 , H04W36/06
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced beam management using extended reality (XR) perception data. In a first aspect, a method of wireless communication includes establishing a communication connection between a user equipment (UE) and a serving base station using a current serving beam selected by the UE from a plurality of available beams paired with a serving base station beam. The method further includes obtaining, perception information from one or more extended reality sensors associated with the UE and determining, in response to detection of UE movement, a transpositional representation of the movement using the perception information. The UE may then select a new serving beam in accordance with the transpositional representation. Other aspects and features are also claimed and described.
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公开(公告)号：US11632162B1
公开(公告)日：2023-04-18
申请号：US17449621
申请日：2021-09-30
Applicant: QUALCOMM Incorporated
Inventor： Hussein Metwaly Saad , Peerapol Tinnakornsrisuphap , Prashanth Haridas Hande , Gerhard Reitmayr , Abhijeet Bisain , Chih-Ping Li
IPC: H04L23/02 , H04B7/06 , H04B7/0456 , H04W36/06 , G01S13/89
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support enhanced beam management using extended reality (XR) perception data. In a first aspect, a method of wireless communication includes establishing a communication connection between a user equipment (UE) and a serving base station using a current serving beam selected by the UE from a plurality of available beams paired with a serving base station beam. The method further includes obtaining, perception information from one or more extended reality sensors associated with the UE and determining, in response to detection of UE movement, a transpositional representation of the movement using the perception information. The UE may then select a new serving beam in accordance with the transpositional representation. Other aspects and features are also claimed and described.
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公开(公告)号：US10145733B2
公开(公告)日：2018-12-04
申请号：US14843790
申请日：2015-09-02
Applicant: QUALCOMM Incorporated
Inventor： Santiago Mazuelas , Ashwin Swaminathan , Piero Zappi , Muralidhar Reddy Akula , Abhijeet Bisain , Aditya Narain Srivastava , Suhas Hariharapura Sheshadri
IPC: G01J1/44 , G01J1/42 , G06F9/4401 , H04M1/725 , H04M1/22
Abstract: A method of auto-calibrating light sensor data of a mobile device includes, obtaining, by the mobile device, one or more reference parameters representative of light sensor data collected by a reference device. The method also includes collecting, by the mobile device, light sensor data from a light sensor included in the mobile device, itself. One or more sample parameters of the light sensor data obtained from the light sensor included in the mobile device are then calculated. A calibration model is then determined for auto-calibrating the light sensor data of the light sensor included in the mobile device based on the one or more reference parameters and the one or more sample parameters.
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4.发明授权公开(公告)号：US12259951B2
公开(公告)日：2025-03-25
申请号：US17832397
申请日：2022-06-03
Applicant: QUALCOMM Incorporated
Inventor： Wesley James Holland , Jonathan Kies , Brian Vogelsang , Abhijeet Bisain , William Whyte , Michael Franco Taveira
Abstract: Systems and techniques are described for token device transfer management. A system identifies, in a payload of at least one block of a distributed ledger, a token corresponding to media content. A parameter of the token in the distributed ledger indicates that the token is associated with a first user. The system identifies a device that is associated with the token and the media content. The device is also associated with the first user. The system identifies that the device has been relocated to an area associated with a second user. In response to identifying that the device has been relocated to the area, the system causes the parameter of the token in the distributed ledger to be modified from indicating that the token is associated with the first user to indicating that the token is associated with the second user.
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5.发明授权公开(公告)号：US11379957B1
公开(公告)日：2022-07-05
申请号：US17183241
申请日：2021-02-23
Applicant: QUALCOMM Incorporated
Inventor： Ramesh Chandrasekhar , Abhijeet Bisain
IPC: G06T5/00 , H04N13/239 , G06V40/16
Abstract: Methods, systems, and devices for head wearable display devices are described. A device may capture a set of images over a set of orientations using a set of cameras positioned on an outward facing surface of the device. The set of images include a first subset of images captured by a first camera and a second subset of images captured by a second camera. The device may detect a set of facial features in each of the first subset of images and the second subset of images, and measure a set of inter-pupillary distances over the set of orientations based on the set of facial features in each of the first and second subset of images. The device may determine an inter-pupillary distance parameter based on aggregating the set of inter-pupillary distances over the set of orientations. The device may calibrate based on the inter-pupillary distance parameter.
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Patent Agency Ranking
6.发明授权公开(公告)号：US12175457B2
公开(公告)日：2024-12-24
申请号：US17832368
申请日：2022-06-03
Applicant: QUALCOMM Incorporated
Inventor： Wesley James Holland , Jonathan Kies , Brian Vogelsang , Abhijeet Bisain , William Whyte , Michael Franco Taveira
Abstract: Systems and techniques are described for situational token-associated media output. A system receives sensor data captured by at least one sensor of a media device. The system identifies, based on the sensor data, a relationship between the media device and an anchor element that is associated with a token. The system identifies the token in a payload of at least one block of a distributed ledger. The token corresponds to media content according to the distributed ledger. The system generates a representation of the media content corresponding to the token. In response to identifying the relationship between the media device and the anchor element, the system outputs the representation of the media content.
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公开(公告)号：US11769258B2
公开(公告)日：2023-09-26
申请号：US17166957
申请日：2021-02-03
Applicant: QUALCOMM Incorporated
Inventor： Ajit Deepak Gupte , Gerhard Reitmayr , Abhijeet Bisain , Pushkar Gorur Sheshagiri , Chayan Sharma , Ajit Venkat Rao
CPC classification number: G06T7/248 , G06T7/292 , G06T7/74 , G06F3/012 , G06T2207/10012 , G06T2207/10032 , G06T2207/30244 , G06T2207/30252
Abstract: Systems and techniques are described herein for processing images. The systems and techniques can be implemented by various types of systems, such as by an extended reality (XR) system or device. In some cases, a first processor receives an image of an environment captured by an image sensor, identifies features depicted in the image, and generates descriptors for the features. The first processor sends the descriptors to a second processor, which may be more powerful than the first processor. The second processor receives the descriptors. The second processor associates the plurality of features with a map of the environment based on at least a subset of the plurality of descriptors. For example, the second processor can track at least a subset of the features based on at least a subset of the descriptors and based on feature information from one or more additional images of the environment.
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公开(公告)号：US11727576B2
公开(公告)日：2023-08-15
申请号：US17127568
申请日：2020-12-18
Applicant: QUALCOMM Incorporated
Inventor： Abhijeet Bisain , Gerhard Reitmayr
IPC: G06T7/174
CPC classification number: G06T7/174 , G06T2207/20084
Abstract: Examples are described for processing images to mask dynamic objects out of images to improve feature tracking between images. A device receives an image of an environment captured by an image sensor. The image depicts at least a static portion of the environment and a dynamic object in the environment. The device identifies a portion of the image that includes a depiction of the dynamic object. For example, the device can detect a bounding box around the dynamic object, or can detect which pixels in the image correspond to the dynamic object. The device generates a masked image at least by masking the portion of the image. The device identifies features in the masked image, and uses the features from the masked image for feature tracking from other images of the environment, masked or otherwise. The device can use this feature tracking for mapping, localization, and/or relocation.
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公开(公告)号：US09622177B2
公开(公告)日：2017-04-11
申请号：US14820340
申请日：2015-08-06
Applicant: QUALCOMM Incorporated
Inventor： Tadeusz Jarosinski , Shankar Sadasivam , Ryan Michael Carey , Jinwon Lee , Bhuwan Dhingra , Abhijeet Bisain , Vitor Rocha de Carvalho , Rajeev Jain , Muralidhar Reddy Akula , Ashwin Swaminathan
CPC classification number: H04W52/0225 , G06F1/3215 , H04L43/16 , H04M1/72569 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/26
Abstract: A context aware system, for use in a mobile device, includes a context change detector (CCD) coupled to a context classifier (CCL). The CCD is configured to receive sensor data and to detect a change in a current context state of the mobile device based on the received sensor data. The CCL is configured to transition from a low power consumption mode to a normal power consumption mode in response to the CCD detecting the change in the current context state. The CCL is further configured to determine a next context state of the mobile device while in the normal power consumption mode.
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公开(公告)号：US20170078854A1
公开(公告)日：2017-03-16
申请号：US14853933
申请日：2015-09-14
Applicant: QUALCOMM Incorporated
Inventor： Ashwin Swaminathan , Piero Zappi , Santiago Mazuelas , Abhijeet Bisain , Suhas Sheshadri , Muralidhar Reddy Akula , Aditya Narain Srivastava , Shankar Sadasivam
IPC: H04W4/04
Abstract: Methods, systems, computer-readable media, and apparatuses for determining indoor/outdoor state of a mobile device are presented. In some embodiments, a sensor reading is obtained from a sensor accessible by the mobile device. Contemporaneous information related to a local condition associated with an area where the mobile device is located is obtained. At least the sensor reading and the information related to a local condition are provided as input to an indoor/outdoor detection model selected from a plurality of trained models. Based on the model, the mobile device is classified as indoors or outdoors.
Abstract translation: 提出了用于确定移动设备的室内/室外状态的方法，系统，计算机可读介质和设备。 在一些实施例中，从可由移动设备访问的传感器获得传感器读数。 获得与移动设备所在的区域相关联的本地条件的相关信息。 至少将传感器读数和与局部条件相关的信息提供给从多个训练模型中选择的室内/室外检测模型的输入。 基于该模型，移动设备被分类为室内或室外。
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