Patents by Inventor Krystian Czapiga
Krystian Czapiga has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240147251Abstract: 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.Type: ApplicationFiled: November 1, 2022Publication date: May 2, 2024Inventors: Serkan Isci, Krystian Czapiga, Yaron Kanza, Velin Kounev, James Klosowski, Gopalakrishnan Meempat
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Publication number: 20240087212Abstract: 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.Type: ApplicationFiled: September 14, 2022Publication date: March 14, 2024Applicant: AT&T Intellectual Property I, L.P.Inventors: Krystian Czapiga, Serkan Isci, Yaron Kanza, James Klosowski, Velin Kounev, Gopalakrishnan Meempat
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Patent number: 11902798Abstract: Aspects of the subject disclosure may include, for example, network deployment or radio-propagation computation based on a combination of photon mapping and machine learning including supporting near-real-time computation of the radio transmissions for different layouts of antennas and allowing examination of a large variety of antenna locations and layouts, changing configuration details, e.g., tilting antennas or optimally selecting the sector that each antenna covers, and so on. Other embodiments are disclosed.Type: GrantFiled: July 30, 2021Date of Patent: February 13, 2024Assignee: AT&T Intellectual Property I, L.P.Inventors: Yaron Kanza, Arun Jotshi, Velin Kounev, Krystian Czapiga
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Patent number: 11658739Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as by selecting a more efficient test buffer that is used to identify objects that might intersect a Fresnel zone between two transceivers. An improved test buffer (e.g., buffer region) can be one that is constructed from a plurality of rectangles situated along a line of sight of the two transceivers and that are oriented according to cardinal directions.Type: GrantFiled: February 22, 2022Date of Patent: May 23, 2023Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Velin Kounev, Arun Jotshi, Krystian Czapiga, Yaron Kanza
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Patent number: 11637597Abstract: Aspects of the subject disclosure may include, for example, calculating a Fresnel zone about a line of sight (LoS) between a pair of antennas positioned on antenna mounts. The Fresnel zone is projected onto a geospatial grid of 3D cells, each having a height above a horizontal plane. Cells that intersect the Fresnel zone projection are selected to obtain a subset cells with constraint heights determined according to heights of the subset cells that are adjusted according to the Fresnel zone. The LoS is revised according to an algorithm to obtain a set of updated LoS. Those updated LoS that do not intersect the set of adjusted constraint heights are identified as solutions that include an optimal solution, should one exist. Other embodiments are disclosed.Type: GrantFiled: August 18, 2022Date of Patent: April 25, 2023Assignee: AT&T Intellectual Property I, L.P.Inventors: Philip Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev, Poornima Suresh
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Patent number: 11528061Abstract: Aspects of the subject disclosure may include, for example, calculating a Fresnel zone about a line of sight (LoS) between a pair of antennas positioned on antenna mounts. The Fresnel zone is projected onto a geospatial grid of 3D cells, each having a height above a horizontal plane. Cells that intersect the Fresnel zone projection are selected to obtain a subset cells with constraint heights determined according to heights of the subset cells that are adjusted according to the Fresnel zone. The LoS is revised according to an algorithm to obtain a set of updated LoS. Those updated LoS that do not intersect the set of adjusted constraint heights are identified as solutions that include an optimal solution, should one exist. Other embodiments are disclosed.Type: GrantFiled: April 12, 2021Date of Patent: December 13, 2022Assignee: AT&T Intellectual Property I, L.P.Inventors: Philip Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev, Poornima Suresh
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Publication number: 20220393723Abstract: Aspects of the subject disclosure may include, for example, calculating a Fresnel zone about a line of sight (LoS) between a pair of antennas positioned on antenna mounts. The Fresnel zone is projected onto a geospatial grid of 3D cells, each having a height above a horizontal plane. Cells that intersect the Fresnel zone projection are selected to obtain a subset cells with constraint heights determined according to heights of the subset cells that are adjusted according to the Fresnel zone. The LoS is revised according to an algorithm to obtain a set of updated LoS. Those updated LoS that do not intersect the set of adjusted constraint heights are identified as solutions that include an optimal solution, should one exist. Other embodiments are disclosed.Type: ApplicationFiled: August 18, 2022Publication date: December 8, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Philip Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev, Poornima Suresh
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Publication number: 20220377568Abstract: Aspects of the subject disclosure may include, for example, network deployment or radio-propagation computation based on a combination of photon mapping and machine learning including supporting near-real-time computation of the radio transmissions for different layouts of antennas and allowing examination of a large variety of antenna locations and layouts, changing configuration details, e.g., tilting antennas or optimally selecting the sector that each antenna covers, and so on. Other embodiments are disclosed.Type: ApplicationFiled: July 30, 2021Publication date: November 24, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Yaron Kanza, Arun Jotshi, Velin Kounev, Krystian Czapiga
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Publication number: 20220329290Abstract: Aspects of the subject disclosure may include, for example, calculating a Fresnel zone about a line of sight (LoS) between a pair of antennas positioned on antenna mounts. The Fresnel zone is projected onto a geospatial grid of 3D cells, each having a height above a horizontal plane. Cells that intersect the Fresnel zone projection are selected to obtain a subset cells with constraint heights determined according to heights of the subset cells that are adjusted according to the Fresnel zone. The LoS is revised according to an algorithm to obtain a set of updated LoS. Those updated LoS that do not intersect the set of adjusted constraint heights are identified as solutions that include an optimal solution, should one exist. Other embodiments are disclosed.Type: ApplicationFiled: April 12, 2021Publication date: October 13, 2022Applicant: AT&T Intellectual Property I, L.P.Inventors: Philip Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev, Poornima Suresh
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Publication number: 20220182137Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as by selecting a more efficient test buffer that is used to identify objects that might intersect a Fresnel zone between two transceivers. An improved test buffer (e.g., buffer region) can be one that is constructed from a plurality of rectangles situated along a line of sight of the two transceivers and that are oriented according to cardinal directions.Type: ApplicationFiled: February 22, 2022Publication date: June 9, 2022Inventors: Velin Kounev, Arun Jotshi, Krystian Czapiga, Yaron Kanza
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Patent number: 11290180Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as by selecting a more efficient test buffer that is used to identify objects that might intersect a Fresnel zone between two transceivers. An improved test buffer (e.g., buffer region) can be one that is constructed from a plurality of rectangles situated along a line of sight of the two transceivers and that are oriented according to cardinal directions.Type: GrantFiled: November 11, 2020Date of Patent: March 29, 2022Assignee: AT&T Intellectual Property I, L.P.Inventors: Velin Kounev, Arun Jotshi, Krystian Czapiga, Yaron Kanza
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Patent number: 11159954Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as interactively planning suitable locations for transceiver sites that communicate with one another. Map data indicative of a 3D depiction of a physical space can be presented to a user interface device. Input indicative of a first transceiver site and a second transceiver site can be received. A Fresnel zone between the first transceiver site and the second transceiver site can be determined based on the map data. An interactive representation of the Fresnel zone can be presented to the user interface device.Type: GrantFiled: February 7, 2020Date of Patent: October 26, 2021Assignee: AT&T Intellectual Property I, L.P.Inventors: Velin Kounev, Yaron Kanza, Arun Jotshi, Krystian Czapiga
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Publication number: 20210250777Abstract: Architectures and techniques are presented that improve or enhance a network planning procedure such as interactively planning suitable locations for transceiver sites that communicate with one another. Map data indicative of a 3D depiction of a physical space can be presented to a user interface device. Input indicative of a first transceiver site and a second transceiver site can be received. A Fresnel zone between the first transceiver site and the second transceiver site can be determined based on the map data. An interactive representation of the Fresnel zone can be presented to the user interface device.Type: ApplicationFiled: February 7, 2020Publication date: August 12, 2021Inventors: Velin Kounev, Yaron Kanza, Arun Jotshi, Krystian Czapiga