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).
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Patent number: 11509583Abstract: 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: GrantFiled: July 14, 2020Date of Patent: November 22, 2022Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20200344169Abstract: 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: ApplicationFiled: July 14, 2020Publication date: October 29, 2020Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Patent number: 10728153Abstract: 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: GrantFiled: May 21, 2018Date of Patent: July 28, 2020Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20190124008Abstract: 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: ApplicationFiled: May 21, 2018Publication date: April 25, 2019Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20180338244Abstract: 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: ApplicationFiled: May 16, 2018Publication date: November 22, 2018Inventors: Amar Singhal, Michael Richard Green, Tarik Isani, Jeffrey Thomas Johnson
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Patent number: 9979654Abstract: 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: GrantFiled: January 18, 2016Date of Patent: May 22, 2018Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20160366059Abstract: 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: ApplicationFiled: January 18, 2016Publication date: December 15, 2016Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Patent number: 9240947Abstract: 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: GrantFiled: July 26, 2013Date of Patent: January 19, 2016Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20140185454Abstract: 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: ApplicationFiled: July 26, 2013Publication date: July 3, 2014Applicant: FIRETIDE, INC.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Patent number: 8498211Abstract: 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: GrantFiled: July 28, 2010Date of Patent: July 30, 2013Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20110075566Abstract: 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: ApplicationFiled: July 28, 2010Publication date: March 31, 2011Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Patent number: 7768926Abstract: 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: GrantFiled: December 29, 2006Date of Patent: August 3, 2010Assignee: Firetide, Inc.Inventors: Bhargav Ramachandra Bellur, Ravi Prakash, Amar Singhal, Jorjeta Gueorguieva Jetcheva
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Publication number: 20070211636Abstract: 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: ApplicationFiled: December 29, 2006Publication date: September 13, 2007Inventors: Bhargav Bellur, Ravi Prakash, Amar Singhal, Jorjeta Jetcheva