Patents by Inventor Sam Houston Parker
Sam Houston Parker 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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Patent number: 10681561Abstract: A method and apparatus for providing planning of a plurality of base station controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one base station controller parameter in accordance with the input data. The method determines if the limit for the at least one base station controller parameter is exceeded and determines an optimal output for an objective function, wherein the objective function is based on a plurality of penalty factors, if the limit for the at least one base station controller parameter is exceeded.Type: GrantFiled: October 8, 2018Date of Patent: June 9, 2020Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
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Patent number: 10375668Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: GrantFiled: April 5, 2018Date of Patent: August 6, 2019Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Publication number: 20190045375Abstract: A method and apparatus for providing planning of a plurality of base station controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one base station controller parameter in accordance with the input data. The method determines if the limit for the at least one base station controller parameter is exceeded and determines an optimal output for an objective function, wherein the objective function is based on a plurality of penalty factors, if the limit for the at least one base station controller parameter is exceeded.Type: ApplicationFiled: October 8, 2018Publication date: February 7, 2019Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
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Patent number: 10098006Abstract: A method and apparatus for providing planning of a plurality of base station controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one base station controller parameter in accordance with the input data. The method determines if the limit for the at least one base station controller parameter is exceeded and determines an optimal output for an objective function, wherein the objective function is based on a plurality of penalty factors, if the limit for the at least one base station controller parameter is exceeded.Type: GrantFiled: July 11, 2016Date of Patent: October 9, 2018Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
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Patent number: 10075861Abstract: A method, computer readable medium for diagnosing wireless network performance via a customer endpoint device are disclosed. For example, the method receives a request to perform a wireless network performance diagnostic test that is initiated by a customer endpoint device, establishes a session with the customer endpoint device, performs the wireless network performance diagnostic test in response to the request via the session using a packet generated by the customer endpoint device and provides diagnostic test data gathered from the wireless network performance diagnostic test to the customer endpoint device.Type: GrantFiled: May 9, 2016Date of Patent: September 11, 2018Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
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Publication number: 20180227876Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: ApplicationFiled: April 5, 2018Publication date: August 9, 2018Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Patent number: 9967854Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: GrantFiled: November 23, 2016Date of Patent: May 8, 2018Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Patent number: 9848337Abstract: Dynamic metro cell location planning is provided within the wireless communication coverage area of a macro cell. Metro cell location planning can include obtaining performance parameters associated with the macro cell and evaluating coverage parameters of the macro cell. Metro cell location planning can also include selecting, based on the performance parameters and the coverage parameters, a location within a wireless communication coverage area of the macro cell for placement of the metro cell. The selected location can be conveyed to a user and/or entity for deployment of the metro cells. Metro cells can be used by a carrier to fill a coverage hole and/or to offload capacity hot-spots within the network.Type: GrantFiled: November 20, 2012Date of Patent: December 19, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sarat Puthenpura, Arun Jotshi, Sam Houston Parker, Ravi Raina, Wenjie Zhao
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Publication number: 20170079005Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: ApplicationFiled: November 23, 2016Publication date: March 16, 2017Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Patent number: 9538494Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: GrantFiled: November 26, 2013Date of Patent: January 3, 2017Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Publication number: 20160360424Abstract: A method and apparatus for providing planning of a plurality of base station controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one base station controller parameter in accordance with the input data. The method determines if the limit for the at least one base station controller parameter is exceeded and determines an optimal output for an objective function, wherein the objective function is based on a plurality of penalty factors, if the limit for the at least one base station controller parameter is exceeded.Type: ApplicationFiled: July 11, 2016Publication date: December 8, 2016Inventors: SARAT PUTHENPURA, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
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Publication number: 20160255526Abstract: A method, computer readable medium for diagnosing wireless network performance via a customer endpoint device are disclosed. For example, the method receives a request to perform a wireless network performance diagnostic test that is initiated by a customer endpoint device, establishes a session with the customer endpoint device, performs the wireless network performance diagnostic test in response to the request via the session using a packet generated by the customer endpoint device and provides diagnostic test data gathered from the wireless network performance diagnostic test to the customer endpoint device.Type: ApplicationFiled: May 9, 2016Publication date: September 1, 2016Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
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Patent number: 9392467Abstract: A method and apparatus for providing planning of a plurality of base station controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one base station controller parameter in accordance with the input data. The method determines if the limit for the at least one base station controller parameter is exceeded and determines an optimal output for an objective function, wherein the objective function is based on a plurality of penalty factors, if the limit for the at least one base station controller parameter is exceeded.Type: GrantFiled: February 3, 2014Date of Patent: July 12, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
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Patent number: 9380585Abstract: A method and apparatus for selecting a bandwidth option for a cell in a network are disclosed. For example, the method obtains, for the cell, network traffic data for a geographical area, and a physical characteristic of an antenna in the geographical area, determines busy time data traffic from the network traffic data, determines, for the cell, a cell range from the physical characteristic of the antenna, selects a bandwidth option from a plurality of bandwidth options, and determines an average throughput in accordance with the bandwidth option that is selected and the cell range.Type: GrantFiled: June 23, 2014Date of Patent: June 28, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina, Wenjie Zhao, Huahui Wang
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Patent number: 9338074Abstract: A method, computer readable medium for diagnosing wireless network performance via a customer endpoint device are disclosed. For example, the method receives a request to perform a wireless network performance diagnostic test that is initiated by a customer endpoint device, establishes a session with the customer endpoint device, performs the wireless network performance diagnostic test in response to the request via the session using a packet generated by the customer endpoint device and provides diagnostic test data gathered from the wireless network performance diagnostic test to the customer endpoint device.Type: GrantFiled: December 8, 2010Date of Patent: May 10, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
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Patent number: 9271189Abstract: A method and apparatus for selecting a bandwidth option for a cell in a network are disclosed. For example, the method obtains, for the cell, network traffic data for a geographical area for mobility traffic and fixed wireless traffic, a physical characteristic of an antenna in the geographical area, and a type of connectivity at a customer premise, determines a busy time data traffic from the network traffic data for both the fixed wireless traffic and the mobility traffic, determines, for the cell, a cell range from the physical characteristic of the antenna and the type of connectivity at the customer premise, selects a bandwidth option from a plurality of bandwidth options, and determines an average throughput in accordance with the bandwidth option that is selected and the cell range, wherein the average throughput comprises a throughput for serving both the mobility traffic and the fixed wireless traffic.Type: GrantFiled: October 1, 2013Date of Patent: February 23, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, David G. Belanger, Sam Houston Parker, Ravi Raina, Huahui Wang
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Publication number: 20150148059Abstract: Techniques for locating a mobile device using a time distance of arrival (TDOA) method with disturbance scrutiny are provided. In an aspect, for respective combinations of three base station devices of a number of base station devices greater than or equal to three, intersections in hyperbolic curves, generated using a closed form function with input values based on differences of distances from the device to pairs of base station devices of the respective combinations of three base station devices, are determined. The intersection points are then tested for robustness against measurement errors associated with the input values and a subset of the intersection points that are associated with a degree of resistance to the measurement errors are selected to estimate a location of the device.Type: ApplicationFiled: November 26, 2013Publication date: May 28, 2015Applicant: AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
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Patent number: 8996641Abstract: The disclosure provides a method and corresponding system for personalizing and disbursing content material in an automated fashion based on differing characteristics or profiles of the recipients. The system includes a database of potential recipients with key characteristics such as location data, revenue, product ownership, customer status, tenure with the company/organization, payment status, credit rating, whether they have recently responded to other material, and the like. Dissemination media include email communications, collaterals, brochures, textual materials, image and video information, and any similar media, where the contents of the communication material is customized based on the key characteristics profiles of the recipients and driven by a set of business rules that can be adapted to fit various scenarios.Type: GrantFiled: May 22, 2014Date of Patent: March 31, 2015Assignee: AT&T Intellectual Property II, L.P. via a transfer from AT&T CorpInventors: David G. Belanger, Sam Houston Parker, Sarat Puthenpura, Wenjie Zhao
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Patent number: 8937934Abstract: Scrambling code conflicts can be mitigated by primary scrambling code reuse that minimizing a potential interference Primary scrambling codes are applied to a first set of cells located in a portion of the network being considered. A second set of cells are evaluated for primary scrambling code reuse based on a distance parameter and/or a coverage area. If the distance parameter is greater than a defined distance, primary scrambling code reuse can be applied. If all distance parameters evaluated are less than the distance parameter, a length of the distance parameter is reduced and the distance between cells is reevaluated.Type: GrantFiled: April 15, 2014Date of Patent: January 20, 2015Assignees: AT&T Mobility II LLC, AT&T Intellectual Property I, L.P.Inventors: Sarat Puthenpura, Mark Austin, Mark Wade Pack, Sam Houston Parker, Yuning Yang, Wenjie Zhao
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Publication number: 20140378153Abstract: A method and apparatus for selecting a bandwidth option for a cell in a network are disclosed. For example, the method obtains, for the cell, network traffic data for a geographical area, and a physical characteristic of an antenna in the geographical area, determines busy time data traffic from the network traffic data, determines, for the cell, a cell range from the physical characteristic of the antenna, selects a bandwidth option from a plurality of bandwidth options, and determines an average throughput in accordance with the bandwidth option that is selected and the cell range.Type: ApplicationFiled: June 23, 2014Publication date: December 25, 2014Inventors: SARAT PUTHENPURA, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina, Wenjie Zhao, Huahui Wang