Patents by Inventor RamKumar N
RamKumar N 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: 11864074Abstract: A method for determining user configurations of services in a radio communication network is performed in a support system node, and includes ranking users of a service based on frequency of occurrences of user reconfiguration in the radio communication network, creating a linear regression model of user configuration for a plurality of users of the service in the radio communication network, identifying a user configuration per user of the service for a selected number of ranked users by fitting the selected number of ranked users in the linear regression model, in order to reduce user reconfiguration of the service, and providing the identified user configuration per user to the selected number of ranked users. A support system node, a computer program and a computer program for determining user configurations of services in a radio communication network are also presented.Type: GrantFiled: December 19, 2018Date of Patent: January 2, 2024Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Vallabhee Sundaramoorthy, Arunkumar K, Meenakshi Sundaram Govindassamy, RamKumar N, Shalini Sundaramurthy
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Patent number: 11765276Abstract: Mechanisms for implementing a billing process between a first Public Land Mobile Network (PLMN1) and a second Public Land Mobile Network (PLMN2) for a subscriber of the PLMN1 that visits the PLMN2. A method comprises establishing a smart contract between the PLMN1, the PLMN2, and a Data Clearance House (DCH). The method comprises sending a subscriber usage record, represented by a distributed ledger, of the subscriber from the PLMN2 to the DCH using a blockchain upon the subscriber having visited the PLMN2, wherein the blockchain is based on the smart contract. The method comprises sending the subscriber usage record from the DCH to the PLMN1 using the blockchain.Type: GrantFiled: March 7, 2019Date of Patent: September 19, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: K Arunkumar, Darwin Chandran, Karthikeyan Chandrasekar, Ramkumar N, Gopala Krishnan Ramasubbu, Ravi Sekhar Reddy V
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Publication number: 20220182496Abstract: Mechanisms for implementing a billing process between a first Public Land Mobile Network (PLMN1) and a second Public Land Mobile Network (PLMN2) for a subscriber of the PLMN1 that visits the PLMN2. A method comprises establishing a smart contract between the PLMN1, the PLMN2, and a Data Clearance House (DCH). The method comprises sending a subscriber usage record, represented by a distributed ledger, of the subscriber from the PLMN2 to the DCH using a blockchain upon the subscriber having visited the PLMN2, wherein the blockchain is based on the smart contract. The method comprises sending the subscriber usage record from the DCH to the PLMN1 using the blockchain.Type: ApplicationFiled: March 7, 2019Publication date: June 9, 2022Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: K ARUNKUMAR, Darwin CHANDRAN, Karthikeyan CHANDRASEKAR, Ramkumar N, Gopala Krishnan RAMASUBBU, Ravi Sekhar Reddy V
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Publication number: 20220046399Abstract: A method for determining user configurations of services in a radio communication network is performed in a support system node, and includes ranking users of a service based on frequency of occurrences of user reconfiguration in the radio communication network, creating a linear regression model of user configuration for a plurality of users of the service in the radio communication network, identifying a user configuration per user of the service for a selected number of ranked users by fitting the selected number of ranked users in the linear regression model, in order to reduce user reconfiguration of the service, and providing the identified user configuration per user to the selected number of ranked users. A support system node, a computer program and a computer program for determining user configurations of services in a radio communication network are also presented.Type: ApplicationFiled: December 19, 2018Publication date: February 10, 2022Inventors: Vallabhee SUNDARAMOORTHY, Arunkumar K, Meenakshi Sundaram GOVINDASSAMY, RamKumar N, Shalini SUNDARAMURTHY
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Publication number: 20210139346Abstract: A method for desalinating a brine includes the use of a cooled intermediate-cold-liquid (ICL), which combines with the brine in a crystallization or freezing tank to produce a slurry of ice, brine, and ICL. The method includes steps for separating the ICL, ice and brine, and returning the separated ICL to the source of cooled ICL tank. The method concludes with the steps of passing the separated brine to the crystallization tank, and melting the separated ice to form desalinated water. The method is significant in that it produces desalinated liquid water and solid salts. The combination of superior heat transfer with high quality purified water and competitive desalination economy makes the disclosed freeze desalination technology an attractive solution for desalination of highly concentrated brines produced in a variety of industries, including but not limited to the oil and gas industry and reject brine management.Type: ApplicationFiled: November 11, 2020Publication date: May 13, 2021Applicant: The Board of Regents of the University of OklahomaInventors: Hamidreza Shabgard, Ramkumar N. Parthasarathy, Jie Cai
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Patent number: 8407579Abstract: A system and method for managing a spreadsheet are disclosed. The method may include determining a portion of a digital image of a data statement, determining data of the data statement based on the portion of the digital image, and mapping a data cell of a standardized spreadsheet to the portion of the digital image based on the data of the data statement. The data of the data statement may be determined by applying an optical character recognition process to the digital image. The data cell may be mapped to the portion of the digital image based on a label or key included in the data of the data statement, a set of coordinate values, a mathematical equation, and/or the like. The method may further include determining a location of a second data statement based on the mapping data.Type: GrantFiled: December 16, 2010Date of Patent: March 26, 2013Assignee: Balenz Software, Inc.Inventors: Ramkumar N. Raja, Christopher A. Pomerantz, Murali Ramachandran, Jeffrey R. Duke
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Publication number: 20110107195Abstract: A system and method for managing a spreadsheet are disclosed. The method may include determining a portion of a digital image of a data statement, determining data of the data statement based on the portion of the digital image, and mapping a data cell of a standardized spreadsheet to the portion of the digital image based on the data of the data statement. The data of the data statement may be determined by applying an optical character recognition process to the digital image. The data cell may be mapped to the portion of the digital image based on a label or key included in the data of the data statement, a set of coordinate values, a mathematical equation, and/or the like. The method may further include determining a location of a second data statement based on the mapping data.Type: ApplicationFiled: December 16, 2010Publication date: May 5, 2011Applicant: BALENZ SOFTWARE, INC.Inventors: Ramkumar N. Raja, Christopher Pomerantz, Murali Ramachandran, Jeffrey R. Duke
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Patent number: 7882427Abstract: A system and method for managing a spreadsheet are disclosed. The method may include determining a portion of a digital image of a data statement, determining data of the data statement based on the portion of the digital image, and mapping a data cell of a standardized spreadsheet to the portion of the digital image based on the data of the data statement. The data of the data statement may be determined by applying an optical character recognition process to the digital image. The data cell may be mapped to the portion of the digital image based on a label or key included in the data of the data statement, a set of coordinate values, a mathematical equation, and/or the like. The method may further include determining a location of a second data statement based on the mapping data.Type: GrantFiled: June 11, 2007Date of Patent: February 1, 2011Assignee: Balenz Software, Inc.Inventors: Ramkumar N. Raja, Christopher Pomerantz, Murali Ramachandran, Jeffrey R. Duke
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Patent number: 7546222Abstract: A system adapted for analyzing performance and scalability of at least one computer system is disclosed. The system include a monitoring module configured for capturing at least one metric of an application for analyzing performance and scalability and a performance knowledge repository created and represented by using the at least one metric captured by the monitoring module. The system further includes a diagnosis module adapted for mapping the at least one metric to the performance knowledge repository using a diagnosis module and an analysis module configured for conducting performance and scalability analysis based on the mapping of the at least one metric for detecting at least one undesirable condition.Type: GrantFiled: December 5, 2006Date of Patent: June 9, 2009Assignee: Infosys Technologies, Ltd.Inventors: Ramkumar N. Chintalapti, Rajeshwari Ganesan, Sachin Ashok Wagh
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Publication number: 20080133435Abstract: A system adapted for analyzing performance and scalability of at least one computer system is disclosed. The system include a monitoring module configured for capturing at least one metric of an application for analyzing performance and scalability and a performance knowledge repository created and represented by using the at least one metric captured by the monitoring module. The system further includes a diagnosis module adapted for mapping the at least one metric to the performance knowledge repository using a diagnosis module and an analysis module configured for conducting performance and scalability analysis based on the mapping of the at least one metric for detecting at least one undesirable condition.Type: ApplicationFiled: December 5, 2006Publication date: June 5, 2008Inventors: Ramkumar N. Chintalapti, Rajeshwari Ganesan, Sachin Ashok Wagh
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Patent number: 7231593Abstract: A system and method for managing a spreadsheet are disclosed. The method may include comparing two or more data statements, retrieving data from a portion of one of the data statements based on the comparison, and storing the data in a data cell of a standardized spreadsheet. The standardized spreadsheet may be a financial industry model spreadsheet and the data statements may be financial statements. The portion of the data statement may be one or more data cells of a spreadsheet or a spatial portion of a digital image. The method may further include retrieving mapping data associated with the data cell of the standardized spreadsheet. The mapping data may include identity data, such as location data of the portion, a mathematical equation or formula using such identity data, and an identifier, such as a numeric value or text label, associated with the one or more data cells of the standardized spreadsheet.Type: GrantFiled: July 23, 2004Date of Patent: June 12, 2007Assignee: Balenz Software, Inc.Inventors: Ramkumar N. Raja, Jeffrey R. Duke, Christopher A. Pomerantz