Patents by Inventor Neelesh Bansod
Neelesh Bansod 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: 11979330Abstract: A system includes a first processor configured to analyze packets received over a communication protocol system and determine one or more congestion indicators from the analysis of the data packets, the one or more congestion indicators being indicative of network congestion for data packets transmitted over a reliable transport protocol layer of the communication protocol system. The system also includes a rate update engine separate from the packet datapath and configured to operate a second processor to receive the determined one or more congestion indicators, determine one or more congestion control parameters for controlling transmission of data packets based on the received one or more congestion indicators, and output a congestion control result based on the determined one or more congestion control parameters.Type: GrantFiled: June 22, 2020Date of Patent: May 7, 2024Assignee: Google LLCInventors: Xiaoming Wang, Prashant Chandra, Neelesh Bansod, Nandita Dukkipati, Hassan Wassel, Gautam Kumar, Weihuang Wang, Michael Marty, Nicholas McDonald
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Publication number: 20230362098Abstract: A system includes a first processor configured to analyze packets received over a communication protocol system and determine one or more congestion indicators from the analysis of the data packets, the one or more congestion indicators being indicative of network congestion for data packets transmitted over a reliable transport protocol layer of the communication protocol system. The system also includes a rate update engine separate from the packet datapath and configured to operate a second processor to receive the determined one or more congestion indicators, determine one or more congestion control parameters for controlling transmission of data packets based on the received one or more congestion indicators, and output a congestion control result based on the determined one or more congestion control parameters.Type: ApplicationFiled: July 17, 2023Publication date: November 9, 2023Inventors: Xiaoming Wang, Prashant Chandra, Neelesh Bansod, Nandita Dukkipati, Hassan Wassel, Gautam Kumar, Weihuang Wang, Michael Marty, Nicholas McDonald
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Patent number: 11711311Abstract: A system includes a first processor configured to analyze packets received over a communication protocol system and determine one or more congestion indicators from the analysis of the data packets, the one or more congestion indicators being indicative of network congestion for data packets transmitted over a reliable transport protocol layer of the communication protocol system. The system also includes a rate update engine separate from the packet datapath and configured to operate a second processor to receive the determined one or more congestion indicators, determine one or more congestion control parameters for controlling transmission of data packets based on the received one or more congestion indicators, and output a congestion control result based on the determined one or more congestion control parameters.Type: GrantFiled: June 22, 2020Date of Patent: July 25, 2023Assignee: Google LLCInventors: Xiaoming Wang, Prashant Chandra, Neelesh Bansod, Nandita Dukkipati, Hassan Wassel, Gautam Kumar, Weihuang Wang, Michael Marty, Nicholas McDonald
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Publication number: 20210399990Abstract: A system includes a first processor configured to analyze packets received over a communication protocol system and determine one or more congestion indicators from the analysis of the data packets, the one or more congestion indicators being indicative of network congestion for data packets transmitted over a reliable transport protocol layer of the communication protocol system. The system also includes a rate update engine separate from the packet datapath and configured to operate a second processor to receive the determined one or more congestion indicators, determine one or more congestion control parameters for controlling transmission of data packets based on the received one or more congestion indicators, and output a congestion control result based on the determined one or more congestion control parameters.Type: ApplicationFiled: June 22, 2020Publication date: December 23, 2021Applicant: Google LLCInventors: Xiaoming Wang, Prashant Chandra, Neelesh Bansod, Nandita Dukkipati, Hassan Wassel, Gautam Kumar, Weihuang Wang, Michael Marty, Nicholas McDonald
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Patent number: 9282038Abstract: A packet gateway (PGW) receives a plurality of IP packet fragments from a network. The IP packet fragments comprise a head fragment and one or more trailing fragments, and are associated with a first IP packet. As the fragments are received, a controller at the PGW classifies the fragments. The controller applies a same selected service treatment to the head fragment and to each of the trailing fragments based on the classification of the head fragment. The PGW then sends each treated packet fragment to an end user device.Type: GrantFiled: March 15, 2012Date of Patent: March 8, 2016Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (publ)Inventors: Neelesh Bansod, Brian Kean
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Patent number: 9253086Abstract: A method implementing dynamic next-hop routing at a network device is disclosed. The network device contains a routing information base (RIB) and a forwarding information base (FIB). The method starts with receiving a request to create a dynamic next-hop type using a next-hop schema. The dynamic next-hop type is for a prefix associated with an application. The next-hop schema includes a set of functions and a set of fields associated with the set of functions. The dynamic next-hop type is created using the next-hop schema at the RIB, where the set of fields associated with the set of functions of the dynamic next-hop type is processed. The created dynamic next-hop type is then downloaded to the FIB, where the set of functions of the dynamic next-hop type is processed. Afterward, an identifier associated with the dynamic next-hop type for the prefix associated with the application is returned.Type: GrantFiled: July 9, 2013Date of Patent: February 2, 2016Assignee: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventors: Selvam Ramanathan, Neelesh Bansod
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Publication number: 20150016456Abstract: A method implementing dynamic next-hop routing at a network device is disclosed. The network device contains a routing information base (RIB) and a forwarding information base (FIB). The method starts with receiving a request to create a dynamic next-hop type using a next-hop schema. The dynamic next-hop type is for a prefix associated with an application. The next-hop schema includes a set of functions and a set of fields associated with the set of functions. The dynamic next-hop type is created using the next-hop schema at the RIB, where the set of fields associated with the set of functions of the dynamic next-hop type is processed. The created dynamic next-hop type is then downloaded to the FIB, where the set of functions of the dynamic next-hop type is processed. Afterward, an identifier associated with the dynamic next-hop type for the prefix associated with the application is returned.Type: ApplicationFiled: July 9, 2013Publication date: January 15, 2015Inventors: Selvam Ramanathan, Neelesh Bansod
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Publication number: 20130242997Abstract: A packet gateway (PGW) receives a plurality of IP packet fragments from a network. The IP packet fragments comprise a head fragment and one or more trailing fragments, and are associated with a first IP packet. As the fragments are received, a controller at the PGW classifies the fragments. The controller applies a same selected service treatment to the head fragment and to each of the trailing fragments based on the classification of the head fragment. The PGW then sends each treated packet fragment to an end user device.Type: ApplicationFiled: March 15, 2012Publication date: September 19, 2013Inventors: Neelesh Bansod, Brian Kean
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Patent number: 8355382Abstract: Transferring a mobile node from one ASN-GW (anchor access service network gateway) to another ASN-GW is referred to as a hand-over. To facilitate transfer of data for the hand-over, a GRE (generic routing encapsulation) tunnel is established between the two ASN-GWs. Traffic through the GRE tunnel arriving at a line card of an ASN-GW is redirected from the arrival line card to the one line card that contains information for the mobile node. The redirection is based on traversal of one or more tables on the line cards. These tables are indexed according to GRE keys corresponding to the mobile nodes. Therefore, the appropriate line card for the traffic can be identified quickly and efficiently using a distributed forwarding plane with minimal provisioning overhead, resulting in lower latency during the hand-over.Type: GrantFiled: November 11, 2009Date of Patent: January 15, 2013Assignee: Telefonaktiebolaget L M Ericsson (Publ)Inventors: Venkatesan Pradeep, Neelesh Bansod, Vamsidhar Valluri
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Publication number: 20110110328Abstract: Transferring a mobile node from one ASN-GW (anchor access service network gateway) to another ASN-GW is referred to as a hand-over. To facilitate transfer of data for the hand-over, a GRE (generic routing encapsulation) tunnel is established between the two ASN-GWs. Traffic through the GRE tunnel arriving at a line card of an ASN-GW is redirected from the arrival line card to the one line card that contains information for the mobile node. The redirection is based on traversal of one or more tables on the line cards. These tables are indexed according to GRE keys corresponding to the mobile nodes. Therefore, the appropriate line card for the traffic can be identified quickly and efficiently using a distributed forwarding plane with minimal provisioning overhead, resulting in lower latency during the hand-over.Type: ApplicationFiled: November 11, 2009Publication date: May 12, 2011Inventors: Venkatesan Pradeep, Neelesh Bansod, Vamsidhar Valluri