Patents by Inventor Amar Singhal

Amar Singhal 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: 11509583
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 22, 2022
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20200344169
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 29, 2020
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Patent number: 10728153
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: July 28, 2020
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20190124008
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: May 21, 2018
    Publication date: April 25, 2019
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20180338244
    Abstract: This disclosure may prevent unauthorized modification of country code information stored in a wireless device including a high-level operating system (HLOS) and a radio subsystem including at least a first radio and a second radio. The first radio may receive first country code information from the HLOS, and may receive a message from the second radio. The message may include second country code information and a digital signature. The first radio may verify the message based on the digital signature, and may determine a validity of the first country code information based on a comparison with the second country code information. Transmission parameters of the wireless device may be configured using either the first or second country code information in response to the verifying.
    Type: Application
    Filed: May 16, 2018
    Publication date: November 22, 2018
    Inventors: Amar Singhal, Michael Richard Green, Tarik Isani, Jeffrey Thomas Johnson
  • Patent number: 9979654
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: May 22, 2018
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20160366059
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: January 18, 2016
    Publication date: December 15, 2016
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Patent number: 9240947
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: January 19, 2016
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20140185454
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: July 26, 2013
    Publication date: July 3, 2014
    Applicant: FIRETIDE, INC.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Patent number: 8498211
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: July 30, 2013
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20110075566
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: July 28, 2010
    Publication date: March 31, 2011
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Patent number: 7768926
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: August 3, 2010
    Assignee: Firetide, Inc.
    Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
  • Publication number: 20070211636
    Abstract: Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path. Nodes in the mesh network are enabled to communicate via one or more wireless links and/or one or more wired links. The path metric optionally includes an effective bandwidth path metric having elements (listed from highest to lowest conceptual priority) including an inverse of a sustainable data rate, a number of wireless links, and a number of wireless and wired links. The sustainable data rate is a measure of communication bandwidth that is deliverable by a path for a period of time. Accounting is made for interference between contiguous wireless links operating on the same channel.
    Type: Application
    Filed: December 29, 2006
    Publication date: September 13, 2007
    Inventors: Bhargav Bellur, Ravi Prakash, Amar Singhal, Jorjeta Jetcheva