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).

  • Patent number: 10681561
    Abstract: 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: Grant
    Filed: October 8, 2018
    Date of Patent: June 9, 2020
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 10375668
    Abstract: 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: Grant
    Filed: April 5, 2018
    Date of Patent: August 6, 2019
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Publication number: 20190045375
    Abstract: 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: Application
    Filed: October 8, 2018
    Publication date: February 7, 2019
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 10098006
    Abstract: 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: Grant
    Filed: July 11, 2016
    Date of Patent: October 9, 2018
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 10075861
    Abstract: 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: Grant
    Filed: May 9, 2016
    Date of Patent: September 11, 2018
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
  • Publication number: 20180227876
    Abstract: 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: Application
    Filed: April 5, 2018
    Publication date: August 9, 2018
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Patent number: 9967854
    Abstract: 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: Grant
    Filed: November 23, 2016
    Date of Patent: May 8, 2018
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Patent number: 9848337
    Abstract: 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: Grant
    Filed: November 20, 2012
    Date of Patent: December 19, 2017
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sarat Puthenpura, Arun Jotshi, Sam Houston Parker, Ravi Raina, Wenjie Zhao
  • Publication number: 20170079005
    Abstract: 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: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Patent number: 9538494
    Abstract: 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: Grant
    Filed: November 26, 2013
    Date of Patent: January 3, 2017
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Publication number: 20160360424
    Abstract: 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: Application
    Filed: July 11, 2016
    Publication date: December 8, 2016
    Inventors: SARAT PUTHENPURA, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Publication number: 20160255526
    Abstract: 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: Application
    Filed: May 9, 2016
    Publication date: September 1, 2016
    Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
  • Patent number: 9392467
    Abstract: 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: Grant
    Filed: February 3, 2014
    Date of Patent: July 12, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 9380585
    Abstract: 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: Grant
    Filed: June 23, 2014
    Date of Patent: June 28, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina, Wenjie Zhao, Huahui Wang
  • Patent number: 9338074
    Abstract: 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: Grant
    Filed: December 8, 2010
    Date of Patent: May 10, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Abbas Munawar Fazal, Sam Houston Parker
  • Patent number: 9271189
    Abstract: 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: Grant
    Filed: October 1, 2013
    Date of Patent: February 23, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Sam Houston Parker, Ravi Raina, Huahui Wang
  • Publication number: 20150148059
    Abstract: 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: Application
    Filed: November 26, 2013
    Publication date: May 28, 2015
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Jie Chen, Sam Houston Parker, Huahui Wang, Wenjie Zhao
  • Patent number: 8996641
    Abstract: 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: Grant
    Filed: May 22, 2014
    Date of Patent: March 31, 2015
    Assignee: AT&T Intellectual Property II, L.P. via a transfer from AT&T Corp
    Inventors: David G. Belanger, Sam Houston Parker, Sarat Puthenpura, Wenjie Zhao
  • Patent number: 8937934
    Abstract: 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: Grant
    Filed: April 15, 2014
    Date of Patent: January 20, 2015
    Assignees: 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
  • Publication number: 20140378153
    Abstract: 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: Application
    Filed: June 23, 2014
    Publication date: December 25, 2014
    Inventors: SARAT PUTHENPURA, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina, Wenjie Zhao, Huahui Wang