Patents by Inventor Arun Jotshi

Arun Jotshi 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: 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: 8953488
    Abstract: A method and apparatus for providing a topology for interconnection of telecommunication nodes in a communication network are disclosed. For example, the method obtains input data, and determines values of: at least one set, at least one parameter, and at least one variable associated with the communication network in accordance with the input data. The method then determines the topology for the interconnection via microwave links of the telecommunication nodes from an objective function in accordance with the at least one set, at least one parameter, and at least one variable, wherein the objective function is based on a plurality of penalty factors.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: February 10, 2015
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Syed Anwar Aftab, Arun Jotshi, Kenneth G. Kristiansen, Jr., Gopalakrishnan Meempat, Wenjie Zhao
  • Patent number: 8913497
    Abstract: A method and apparatus for providing planning of a plurality of serving general packet radio service support nodes in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one serving general packet radio service support node parameter in accordance with the input data. The method determines if the limit for the at least one serving general packet radio service support node 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 serving general packet radio service support node parameter is exceeded.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: December 16, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Publication number: 20140148144
    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: February 3, 2014
    Publication date: May 29, 2014
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: SARAT PUTHENPURA, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Publication number: 20140141788
    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: Application
    Filed: November 20, 2012
    Publication date: May 22, 2014
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sarat Puthenpura, Arun Jotshi, Sam Houston Parker, Ravi Raina, Wenjie Zhao
  • Patent number: 8644191
    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: December 1, 2010
    Date of Patent: February 4, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 8625459
    Abstract: A method and apparatus for providing planning of a plurality of radio network controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one radio network controller parameter in accordance with the input data. The method determines if the limit for the at least one radio network 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 radio controller parameter is exceeded.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: January 7, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Syed Anwar Aftab, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 8224338
    Abstract: A computerized method and system for integrated access network business planning for a telecommunications carrier. The invention enables a user to input a set of network business planning parameters that are utilized by a linear programming model to jointly optimize a carrier's dedicated and radio access network by executing a plurality of network optimization models and determine network configuration changes for the dedicated and radio access networks as a constrained optimization based on the set of business planning parameters.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: July 17, 2012
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Parker, Ravi Raina, Wenjie Zhao
  • Publication number: 20120147782
    Abstract: A method and apparatus for providing a topology for interconnection of telecommunication nodes in a communication network are disclosed. For example, the method obtains input data, and determines values of: at least one set, at least one parameter, and at least one variable associated with the communication network in accordance with the input data. The method then determines the topology for the interconnection via microwave links of the telecommunication nodes from an objective function in accordance with the at least one set, at least one parameter, and at least one variable, wherein the objective function is based on a plurality of penalty factors.
    Type: Application
    Filed: December 13, 2010
    Publication date: June 14, 2012
    Inventors: SARAT PUTHENPURA, Syed Anwar Aftab, Arun Jotshi, Kenneth G. Kristiansen, JR., Gopalakrishnan Meempat, Wenjie Zhao
  • Publication number: 20120140674
    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: December 1, 2010
    Publication date: June 7, 2012
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Publication number: 20120140627
    Abstract: A method and apparatus for providing planning of a plurality of serving general packet radio service support nodes in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one serving general packet radio service support node parameter in accordance with the input data. The method determines if the limit for the at least one serving general packet radio service support node 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 serving general packet radio service support node parameter is exceeded.
    Type: Application
    Filed: December 2, 2010
    Publication date: June 7, 2012
    Inventors: SARAT PUTHENPURA, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Publication number: 20120134294
    Abstract: A method and apparatus for providing planning of a plurality of radio network controllers in a wireless network are disclosed. For example, the method obtains input data, and determines a limit for at least one radio network controller parameter in accordance with the input data. The method determines if the limit for the at least one radio network 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 radio controller parameter is exceeded.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 31, 2012
    Inventors: SARAT PUTHENPURA, Syed Anwar Aftab, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao
  • Patent number: 7929515
    Abstract: A technique for reducing costs associated with a radio access network of a mobile telecommunications network includes configuring the radio access network using a linear programming model of the radio access network subject to constraints. The technique includes selecting cellular sites and hub locations of the radio access network to be connected by broadband wireless links based on the linear programming model and constraints. In at least one embodiment of the invention, a method of designing a radio access network of links between a cellular site and a core network includes selecting at least one first link of the radio access network to be at least one first wireless link at least partially based on a linear programming model of the radio access network. The method includes configuring an output device of a computer system to indicate the selection.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: April 19, 2011
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Sam Parker, Wenjie Zhao, Arun Jotshi
  • Publication number: 20110085467
    Abstract: A computer readable storage medium stores a set of instructions executable by a processor. The instructions are operable to receive a data set including data corresponding to a set of nodes, the data corresponding to each of the nodes including a node prize, a node cost, and a node value that is the difference between the node prize and the node cost; select one or more of the nodes for inclusion in a cluster, the cluster comprising the one or more of the nodes, two or more external links from nodes in the cluster to a network, and one or more internal links between nodes if the cluster comprises two or more nodes, each of the internal links having an internal link cost, each of the external links having an external link cost; and determine a plan for incorporating the one or more nodes in the cluster into the network, the incorporating comprising building the cluster by building the two or more external links and the one or more internal links.
    Type: Application
    Filed: October 13, 2009
    Publication date: April 14, 2011
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina, Wenjie Zhao
  • Publication number: 20100157808
    Abstract: A technique for reducing costs associated with a radio access network of a mobile telecommunications network includes configuring the radio access network using a linear programming model of the radio access network subject to constraints. The technique includes selecting cellular sites and hub locations of the radio access network to be connected by broadband wireless links based on the linear programming model and constraints. In at least one embodiment of the invention, a method of designing a radio access network of links between a cellular site and a core network includes selecting at least one first link of the radio access network to be at least one first wireless link at least partially based on a linear programming model of the radio access network. The method includes configuring an output device of a computer system to indicate the selection.
    Type: Application
    Filed: December 18, 2008
    Publication date: June 24, 2010
    Inventors: Sarat Puthenpura, David G. Belanger, Sam Parker, Wenjie Zhao, Arun Jotshi
  • Publication number: 20100120440
    Abstract: A computerized method and system for integrated access network business planning for a telecommunications carrier. The invention enables a user to input a set of network business planning parameters that are utilized by a linear programming model to jointly optimize a carrier's dedicated and radio access network by executing a plurality of network optimization models and determine network configuration changes for the dedicated and radio access networks as a constrained optimization based on the set of business planning parameters.
    Type: Application
    Filed: November 7, 2008
    Publication date: May 13, 2010
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Parker, Ravi Raina, Wenjie Zhao
  • Publication number: 20090290508
    Abstract: A methodology for optimizing the placement of network “Points of Presence” (POPs) across the carrier's entire network (i.e., a “global” solution”) utilizes carefully constructed customer clustering and simulated annealing methodology to create a cost-efficient solution. The customer base is first partitioned into a plurality of clusters such that the customers within each cluster are closer to its centroid than the centroid of any other cluster (e.g., applying the k-means clustering algorithm or any other suitable method of partitioning the customer base). A linear algorithm process is used to minimize the costs associated with the number of placement of POPs within each cluster. A simulated annealing (SA) process is then used to iterate the entire set of potential POP locations until a compact, steady-state solution is achieved (or, alternatively, until a given number of iterations has been performed).
    Type: Application
    Filed: May 22, 2008
    Publication date: November 26, 2009
    Inventors: Sarat Puthenpura, David G. Belanger, Arun Jotshi, Sam Houston Parker, Wenjie Zhao