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公开(公告)号：US20240147251A1
公开(公告)日：2024-05-02
申请号：US18051622
申请日：2022-11-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Serkan Isci , Krystian Czapiga , Yaron Kanza , Velin Kounev , James Klosowski , Gopalakrishnan Meempat
Abstract: In one example, a method performed by a processing system including at least one processor includes creating a geospatial model of an environment in which a cellular network is to be deployed, transforming, for each cellular antenna of a proposed antenna layout of the cellular network, a radiation pattern of the each cellular antenna into a signal strength array, to create a plurality of signal strength arrays, augmenting, for each signal strength array of the plurality of signal strength arrays, the each signal strength array with at least one parameter of a corresponding cellular antenna of the proposed antenna layout and at least one value describing the environment in which the cellular network is to be deployed, and estimating a coverage of the proposed antenna layout based on the signal strength array, as augmented, using a machine learning model.
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公开(公告)号：US10715987B2
公开(公告)日：2020-07-14
申请号：US16145442
申请日：2018-09-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Christopher Volinsky , James Klosowski
Abstract: A system for dynamic derivation of and sending to a contact group. The system may recognize an emergency situation (natural disaster, stranded, lost cell connection) and send a confirmation that may be sent to different contact groups from a network entity.
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公开(公告)号：US20170039681A1
公开(公告)日：2017-02-09
申请号：US15295460
申请日：2016-10-17
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Shankar Krishnan , James Klosowski
CPC classification number: G06T3/4007 , G06T3/40 , G06T3/4023 , G06T3/403 , G06T3/4053 , G06T3/4092 , G06T5/006 , G06T5/40 , H04N1/3935 , H04N1/40068 , H04N19/132
Abstract: A method of increasing resolution of an image includes generating vector contours associated with a first image and scaling the vector contours to a second resolution. The first image has a first resolution, and the second resolution is greater than the first resolution. The vector contours are rendered to generate a guiding image at the second resolution, and a second image is generated from the first image based on the guiding image, by using joint upsampling. The second image is generated at the second resolution. The vector contours can be generated by bitmap tracing binary images at different quantization levels. An apparatus and computer readable device implementing the method of increasing the resolution of an image are also provided.
Abstract translation: 提高图像分辨率的方法包括生成与第一图像相关联的矢量轮廓并将矢量轮廓缩放到第二分辨率。 第一个图像具有第一个分辨率，第二个分辨率大于第一个分辨率。 渲染矢量轮廓以在第二分辨率下产生引导图像，并且通过使用联合上采样，基于引导图像从第一图像生成第二图像。 第二个图像是以第二个分辨率生成的。 矢量轮廓可以通过不同量化级别的位图跟踪二进制图像生成。 还提供了实现增加图像分辨率的方法的装置和计算机可读设备。
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公开(公告)号：US20150071533A1
公开(公告)日：2015-03-12
申请号：US14025350
申请日：2013-09-12
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Shankar KRISHNAN , James Klosowski
IPC: G06T3/40
CPC classification number: G06T3/4007 , G06T3/40 , G06T3/4023 , G06T3/403 , G06T3/4053 , G06T3/4092 , G06T5/006 , G06T5/40 , H04N1/3935 , H04N1/40068 , H04N19/132
Abstract: A method of increasing resolution of an image includes generating vector contours associated with a first image and scaling the vector contours to a second resolution. The first image has a first resolution, and the second resolution is greater than the first resolution. The vector contours are rendered to generate a guiding image at the second resolution, and a second image is generated from the first image based on the guiding image, by using joint upsampling. The second image is generated at the second resolution. The vector contours can be generated by bitmap tracing binary images at different quantization levels. An apparatus and computer readable device implementing the method of increasing the resolution of an image are also provided.
Abstract translation: 提高图像分辨率的方法包括生成与第一图像相关联的矢量轮廓并将矢量轮廓缩放到第二分辨率。 第一个图像具有第一个分辨率，第二个分辨率大于第一个分辨率。 渲染矢量轮廓以在第二分辨率下产生引导图像，并且通过使用联合上采样，基于引导图像从第一图像生成第二图像。 第二个图像是以第二个分辨率生成的。 矢量轮廓可以通过不同量化级别的位图跟踪二进制图像生成。 还提供了实现增加图像分辨率的方法的装置和计算机可读设备。
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5.发明公开公开(公告)号：US20240337750A1
公开(公告)日：2024-10-10
申请号：US18295872
申请日：2023-04-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Velin Kounev , Zhangyu Wang , Serkan Isci , Ojas Kanhere , Saeed Ghassemzadeh , Milap Majmundar , James Klosowski
IPC: G01S17/894 , G08G1/16
CPC classification number: G01S17/894 , G08G1/166
Abstract: Aspects of the subject disclosure may include, for example, obtaining a plurality of inputs, wherein the plurality of inputs includes a first image captured by a first camera at a first point in time, processing the plurality of inputs to generate a first prediction regarding a first characteristic of a first signal associated with a first vehicle that is to be detected by a receiver at a second point in time that is subsequent to the first point in time, and modifying, based on the first prediction, a first parameter of a transmitter that emits the first signal, a second parameter of the receiver, or a combination thereof. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US10959082B2
公开(公告)日：2021-03-23
申请号：US16889929
申请日：2020-06-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Christopher Volinsky , James Klosowski
Abstract: A system for dynamic derivation of and sending to a contact group. The system may recognize an emergency situation (natural disaster, stranded, lost cell connection) and send a confirmation that may be sent to different contact groups from a network entity. The system may also recognize anomalous user behaviors and send a message indicating the anomalous user behaviors to different contact groups from the network entity.
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公开(公告)号：US10402941B2
公开(公告)日：2019-09-03
申请号：US15655566
申请日：2017-07-20
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Shankar Krishnan , James Klosowski
Abstract: A method of increasing resolution of an image includes generating vector contours associated with a first image and scaling the vector contours to a second resolution. The first image has a first resolution, and the second resolution is greater than the first resolution. The vector contours are rendered to generate a guiding image at the second resolution, and a second image is generated from the first image based on the guiding image, by using joint upsampling. The second image is generated at the second resolution. The vector contours can be generated by bitmap tracing binary images at different quantization levels. An apparatus and computer readable device implementing the method of increasing the resolution of an image are also provided.
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8.发明公开公开(公告)号：US20240087212A1
公开(公告)日：2024-03-14
申请号：US17944236
申请日：2022-09-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Krystian Czapiga , Serkan Isci , Yaron Kanza , James Klosowski , Velin Kounev , Gopalakrishnan Meempat
Abstract: Aspects of the subject disclosure may include, for example, identifying a first location of an antenna, causing a first ray to be emitted from a second location that is different from the first location, generating reflected surfaces from surfaces that the first ray reflects from, generating a reflected first location of the first location using the surfaces that the first ray reflects from, identifying, based on the reflected first location, potential locations along the surfaces that the first ray reflects from using the reflected surfaces, and verifying, based on the potential locations, that the first ray traverses a valid path between the first location and the second location. Other embodiments are disclosed.
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公开(公告)号：US20200296566A1
公开(公告)日：2020-09-17
申请号：US16889929
申请日：2020-06-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Christopher Volinsky , James Klosowski
Abstract: A system for dynamic derivation of and sending to a contact group. The system may recognize an emergency situation (natural disaster, stranded, lost cell connection) and send a confirmation that may be sent to different contact groups from a network entity. The system may also recognize anomalous user behaviors and send a message indicating the anomalous user behaviors to different contact groups from the network entity.
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公开(公告)号：US20200107176A1
公开(公告)日：2020-04-02
申请号：US16145442
申请日：2018-09-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Christopher Volinsky , James Klosowski
Abstract: A system for dynamic derivation of and sending to a contact group. The system may recognize an emergency situation (natural disaster, stranded, lost cell connection) and send a confirmation that may be sent to different contact groups from a network entity.
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