Patents by Inventor Shashank MISRA
Shashank MISRA 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: 11798808Abstract: A method of Atomic Precision Advanced Manufacturing (APAM) is provided, in which a substrate is doped from a dopant precursor gas. The method involves covering a surface of the substrate with a hard mask, selectively removing material from the hard mask such that selected areas of the substrate surface are laid bare, exposing the laid-bare areas to the dopant precursor gas, and heating the substrate so as to incorporate dopant from the dopant precursor gas into the substrate surface.Type: GrantFiled: June 28, 2021Date of Patent: October 24, 2023Assignee: National Technology & Engineering Solutions of Sandia, LLCInventors: Shashank Misra, Daniel Robert Ward, DeAnna Marie Campbell, Tzu-Ming Lu, Scott William Schmucker, Evan Michael Anderson, Andrew Jay Leenheer, Jeffrey Andrew Ivie
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Publication number: 20230071539Abstract: A method and apparatus for allocating radio resources in a RAN deployment in an Enterprise Network. Radio resource parameter allocation decisions for all the Base Stations and Access Points (BS/APs) in the deployment are made responsive to network graphs formed using predicted path loss. In one embodiment the predicted path loss values are simulated for a particular enterprise network deployment, network graphs are formed using the path loss values, and radio resources parameters are allocated responsive to the network graphs. Advantageously, the network graphs provide the network with the ability to quickly and efficiently allocate radio resources, which can be automated. In the initial installation, this reduces cost and time. During operation, quick and efficient resource re-allocation provides quick adaptation to resource changes, an advantage that is useful particularly in the context of a CBRS system in which previously-available channels can be terminated.Type: ApplicationFiled: August 29, 2022Publication date: March 9, 2023Inventors: Mark Jan Dijkstra, Mehmet Yavuz, Sushanth Chandappa Kulal, Sourav Bandyopadhyay, Vinay Anneboina, Aparna Jaiswal, Shashank Misra
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Patent number: 11424135Abstract: In a method of atomic precision advanced manufacturing (APAM), an atomic or molecular resist layer on a substrate surface is selectively depassivated by locally exciting the substrate surface with an optical beam effective to eject adsorbed atoms or molecules from the substrate surface. The substrate surface is further processed by exposing it to a precursor gas, decomposing the precursor gas to release a dopant, and incorporating the dopant into the substrate surface.Type: GrantFiled: February 23, 2021Date of Patent: August 23, 2022Assignee: National Technology & Engineering Solutions of Sandia, LLCInventors: Aaron Michael Katzenmeyer, Shashank Misra, Andrew David Baczewski, Evan Michael Anderson, George T. Wang, Daniel Robert Ward
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Patent number: 10506459Abstract: In one embodiment, a method includes: selecting, based on control signal data, a cell to optimize in a tracking area (TA) of a mobile network, wherein the cell is associated with a control signal load that exceeds an associated control signal load threshold, wherein the load is determined according to control signal data and includes tracking area update load and/or paging load; reconfiguring the TA by: splitting the TA, combining the TA and another TA, adding another cell from another TA, and/or removing another cell; receiving, based on the reconfigured TA, updated control signal data associated with both the load and a second control signal load for cells affected by the reconfigured TA; and when the load is under the associated threshold and the second load is under an associated second control signal load threshold for the affected cells, saving the reconfigured TA for continued use in the network.Type: GrantFiled: November 9, 2018Date of Patent: December 10, 2019Assignee: Cisco Technology, Inc.Inventors: Atul Kumar Jha, Shashank Misra
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Publication number: 20190132751Abstract: In one embodiment, a method includes: selecting, based on control signal data, a cell to optimize in a tracking area (TA) of a mobile network, wherein the cell is associated with a control signal load that exceeds an associated control signal load threshold, wherein the load is determined according to control signal data and includes tracking area update load and/or paging load; reconfiguring the TA by: splitting the TA, combining the TA and another TA, adding another cell from another TA, and/or removing another cell; receiving, based on the reconfigured TA, updated control signal data associated with both the load and a second control signal load for cells affected by the reconfigured TA; and when the load is under the associated threshold and the second load is under an associated second control signal load threshold for the affected cells, saving the reconfigured TA for continued use in the network.Type: ApplicationFiled: November 9, 2018Publication date: May 2, 2019Inventors: Atul Kumar Jha, Shashank Misra
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Patent number: 10212615Abstract: In one embodiment, a system instantiated in memory is executed by a processor to: select cells to optimize in a mobile network where the cells are associated with at least one control signal load exceeding a threshold, where the threshold is for at least one of tracking area update (TAU) load or paging load, reconfigure the cell's tracking area (TA) by either adding at least one additional cell from another TA to the cell's TA and/or removing at least one other cell from the TA, temporarily implement the reconfigured TA in the mobile network, receive updated control signal data for cells affected by said reconfigured TA, and save the reconfigured TA in the mobile network if the at least one control signal load is under the threshold and the second control signal load is under an associated second control signal load threshold for the cells affected by the reconfigured TA.Type: GrantFiled: October 29, 2017Date of Patent: February 19, 2019Assignee: Cisco Technology, Inc.Inventors: Atul Kumar Jha, Shashank Misra
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Patent number: 9474053Abstract: Embodiments of the present disclosure include a method of resource allocation. The method includes assigning resources intended for a control channel of a mobile network to multiple resource groups. At least one resource group may include multiple resources, where the resources have at least an associated periodicity and an associated delay tolerance. The assignment may be based on the delay tolerances of the resources. The method further includes determining a composite delay tolerance of the resource groups based on the corresponding delay tolerances of the resources in the resource group. The method further includes reserving resources associated with the control channel for the resource groups based on the composite delay tolerance of the resource groups. The method further includes establishing the control channel with a user equipment (UE), where the control channel is established using the reserved resources.Type: GrantFiled: March 4, 2014Date of Patent: October 18, 2016Assignee: CISCO TECHNOLOGY, INC.Inventors: Sushanth Chandappa Kulal, Shashank Misra
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Patent number: 9344929Abstract: An example method for facilitating automatic neighbor relation in a wireless telecommunication network environment is provided and includes initiating a fake handover with a target Evolved Node B (eNB) in a Long Term Evolution (LTE) wireless network environment over an S1 interface with a mobility management entity (MME), receiving a handover command message from the MME including neighbor cell information associated with the target eNB, canceling the fake handover, and updating a neighbor relations table (NRT) with the neighbor cell information. In various embodiments, the neighbor cell information includes information associated with the target eNB not communicated over an X2 interface, such as system control information communicated in a broadcast control channel. The method may further include receiving a measurement report from a user equipment with information of neighboring cells and initiating the fake handover if any neighboring cell included in the measurement report is missing from the NRT.Type: GrantFiled: March 24, 2014Date of Patent: May 17, 2016Assignee: CISCO TECHNOLOGY, INC.Inventors: Madhur Raj Nagesh Shetigar, Shashank Misra, Sushanth Chandappa Kulal
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Publication number: 20150271714Abstract: An example method for facilitating automatic neighbor relation in a wireless telecommunication network environment is provided and includes initiating a fake handover with a target Evolved Node B (eNB) in a Long Term Evolution (LTE) wireless network environment over an S1 interface with a mobility management entity (MME), receiving a handover command message from the MME including neighbor cell information associated with the target eNB, canceling the fake handover, and updating a neighbor relations table (NRT) with the neighbor cell information. In various embodiments, the neighbor cell information includes information associated with the target eNB not communicated over an X2 interface, such as system control information communicated in a broadcast control channel. The method may further include receiving a measurement report from a user equipment with information of neighboring cells and initiating the fake handover if any neighboring cell included in the measurement report is missing from the NRT.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicant: CISCO TECHNOLOGY, INC.Inventors: Madhur Raj Nagesh Shetigar, Shashank Misra, Sushanth Chandappa Kulal
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Publication number: 20150257141Abstract: Embodiments of the present disclosure include a method of resource allocation. The method includes assigning resources intended for a control channel of a mobile network to multiple resource groups. At least one resource group may include multiple resources, where the resources have at least an associated periodicity and an associated delay tolerance. The assignment may be based on the delay tolerances of the resources. The method further includes determining a composite delay tolerance of the resource groups based on the corresponding delay tolerances of the resources in the resource group. The method further includes reserving resources associated with the control channel for the resource groups based on the composite delay tolerance of the resource groups. The method further includes establishing the control channel with a user equipment (UE), where the control channel is established using the reserved resources.Type: ApplicationFiled: March 4, 2014Publication date: September 10, 2015Applicant: CISCO TECHNOLOGY, INC.Inventors: Sushanth Chandappa KULAL, Shashank MISRA