Patents by Inventor Ravi Raina

Ravi Raina 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).

  • Publication number: 20160173558
    Abstract: A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 16, 2016
    Inventors: Sarat Puthenpura, Stuart Blackburn, Dipak Ghosal, Gopalakrishnan Meempat, Ravi Raina, Raghvendra Savoor, Vishwanath Ramamurthi, Huahui Wang
  • Patent number: 9270725
    Abstract: A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: February 23, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Stuart Blackburn, Dipak Ghosal, Gopalakrishnan Meempat, Ravi Raina, Raghvendra Savoor, Vishwanath Ramamurthi, Hauhui Wang
  • 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: 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
  • Patent number: 8848552
    Abstract: A method and apparatus for forecasting busy hour traffic for a network are disclosed. For example, the method obtains actual traffic data for a seed time frame for each of one or more sectors in a given market and marketing projections for one or more forecast time frames for the given market, and determines a market traffic actual measure for the given market from the actual traffic data. The method obtains market traffic estimates from one or more previous runs, and updates the one or more market traffic estimates for the one or more forecast time frames beyond the seed time frame to obtain one or more updated market traffic estimates, wherein the updated market traffic estimates are used for forecasting the busy hour traffic data for each of the one or more forecast time frames beyond the seed time frame.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: September 30, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina
  • Patent number: 8761102
    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: December 8, 2011
    Date of Patent: June 24, 2014
    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
  • 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
  • Publication number: 20140082203
    Abstract: A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
    Type: Application
    Filed: November 25, 2013
    Publication date: March 20, 2014
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: SARAT PUTHENPURA, Stuart Blackburn, Dipak Ghosal, Gopalakrishnan Meempat, Ravi Raina, Raghvendra Savoor, Vishwanath Ramamurthy, Hauhui Wang
  • Patent number: 8675587
    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: December 8, 2011
    Date of Patent: March 18, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G Belanger, Sam Houston Parker, Ravi Raina, Huahui Wang
  • Publication number: 20140031053
    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: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: SARAT PUTHENPURA, David G. BELANGER, Sam Houston PARKER, Ravi RAINA, Huahui WANG
  • Patent number: 8593952
    Abstract: A method and apparatus for locating a Wi-Fi hotspot for offloading wireless traffic from a cellular network are disclosed. For example, the method obtains network traffic data for the second type of wireless access network for a geographical area, and obtains a list of sectors in the geographical area. The method selects at least one sector from the list of sectors to be relieved, and determines a geographical range for the at least one sector. The method then obtains at least one hotspot of the first type of wireless access network within the geographical range, wherein the at least one hotspot is a potential location for offloading the wireless traffic from the second type of wireless access network.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: November 26, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Sam Houston Parker, Ravi Raina, Gopalakrishnan Meempat
  • Patent number: 8593957
    Abstract: A link in a communications network is provisioned with a particular bandwidth capacity determined as a function of a “sub-par customer data fraction.” The sub-par data fraction is given by a) the amount of data transferred under sub-par condition divided by b) the total data transferred, where “sub-par condition” means that data is transferred below a given target bit rate.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: November 26, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David G. Belanger, Robert D. Mathews, Gopalakrishnan Meempat, Sam Houston Parker, Sarat Puthenpura, Ravi Raina
  • Patent number: 8595374
    Abstract: A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: November 26, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, Stuart Blackburn, Dipak Ghosal, Gopalakrishnan Meempat, Ravi Raina, Raghvendra Savoor, Vishwanath Ramamurthi, Huahui Wang
  • Patent number: 8526320
    Abstract: A method and apparatus for providing an estimation of traffic reassignment for a network are disclosed. For example, the method and apparatus provide an automatic estimation of traffic reassignment for a wireless network.
    Type: Grant
    Filed: December 1, 2010
    Date of Patent: September 3, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Sarat Puthenpura, David G. Belanger, Sam Houston Parker, Ravi Raina, Gopalakrishnan Meempat
  • Patent number: 8406129
    Abstract: A link in a communications network is provisioned with a particular bandwidth capacity determined as a function of a “sub-par customer data fraction.” The sub-par data fraction is given by a) the amount of data transferred under sub-par condition divided by b) the total data transferred, where “sub-par condition” means that data is transferred below a given target bit rate.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: March 26, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David G. Belanger, Robert D. Mathews, Gopalakrishnan Meempat, Sam Houston Parker, Sarat Puthenpura, Ravi Raina
  • 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: 20120151078
    Abstract: A method, computer readable medium and apparatus for calculating a capacity for high speed packet access data in a link in a communications network are disclosed. For example, the method initializes parameters associated with streaming data, long elastic data and short elastic data, determines, via a processor, a capacity value such that a quality of service metric is met for the streaming data, the long elastic data and the short elastic data and provisions the link with the capacity value if the quality of service metric is met.
    Type: Application
    Filed: December 8, 2010
    Publication date: June 14, 2012
    Inventors: Sarat PUTHENPURA, Stuart BLACKBURN, Dipak GHOSAL, Gopalakrishnan MEEMPAT, Ravi RAINA, Raghvendra SAVOOR, Vishwanath RAMAMURTHI, Huahui WANG
  • Publication number: 20120140643
    Abstract: A method and apparatus for providing an estimation of traffic reassignment for a network are disclosed. For example, the method and apparatus provide an automatic estimation of traffic reassignment for a wireless network.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 7, 2012
    Inventors: SARAT PUTHENPURA, David G. Belanger, Sam Houston Parker, Ravi Raina, Gopalakrishnan Meempat
  • Publication number: 20120127871
    Abstract: A method and apparatus for forecasting busy hour traffic for a network are disclosed. For example, the method obtains actual traffic data for a seed time frame for each of one or more sectors in a given market and marketing projections for one or more forecast time frames for the given market, and determines a market traffic actual measure for the given market from the actual traffic data. The method obtains market traffic estimates from one or more previous runs, and updates the one or more market traffic estimates for the one or more forecast time frames beyond the seed time frame to obtain one or more updated market traffic estimates, wherein the updated market traffic estimates are used for forecasting the busy hour traffic data for each of the one or more forecast time frames beyond the seed time frame.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 24, 2012
    Inventors: SARAT PUTHENPURA, David G. Belanger, Gopalakrishnan Meempat, Sam Houston Parker, Ravi Raina
  • Publication number: 20120113965
    Abstract: A method and apparatus for locating a Wi-Fi hotspot for offloading wireless traffic from a cellular network are disclosed. For example, the method obtains network traffic data for the second type of wireless access network for a geographical area, and obtains a list of sectors in the geographical area. The method selects at least one sector from the list of sectors to be relieved, and determines a geographical range for the at least one sector. The method then obtains at least one hotspot of the first type of wireless access network within the geographical range, wherein the at least one hotspot is a potential location for offloading the wireless traffic from the second type of wireless access network.
    Type: Application
    Filed: November 9, 2010
    Publication date: May 10, 2012
    Inventors: SARAT PUTHENPURA, David G. Belanger, Sam Houston Parker, Ravi Raina, Gopalakrishnan Meempat