Patents by Inventor Shyam Sundar

Shyam Sundar 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: 9781752
    Abstract: Systems and methods for allocating a physical cell identifier (PCI) to a cell are described. In one implementation, the method comprises identifying allocated physical cell identifiers based on PCI data and generating a near PCI list and a far PCI list based on the allocated PCIs and a RSRP threshold value. Further, the method comprises determining cell group IDs and a cell IDs from the near PCI list and the far PCI list. Further, the method comprises assigning the cell group IDs to a first bin and the cell IDs to a second bin. Further, the method comprises prioritizing the cell group IDs in the first bin based on effective distance and the cell IDs in the second bin based on an effective RSRP value. Further, the method comprises allocating the PCI, to the cell, determined based on the prioritized cell group IDs and the cell IDs.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: October 3, 2017
    Assignee: WIPRO LIMITED
    Inventors: Saptarshi Chaudhuri, Avijit Manna, Shyam Sundar Pal
  • Publication number: 20170257857
    Abstract: Methods and systems for providing Device to Device (D2D) proximity services in wireless communication networks are disclosed. In an embodiment, the method includes comparing a set of predefined proximity service parameters for a plurality of UEs with associated thresholds within a set of thresholds; creating a UE proximity group comprising a set of neighboring UEs selected from the plurality of UEs based on the comparing, wherein the set of neighboring UEs communicate amongst each other through at least one Base Station (BS) bypassing a core network of the wireless communication network; monitoring each of the set of predefined proximity service parameters to determine deviation with an associated threshold; and modifying the UE proximity group in response to determining deviation between at least one of the set of predefined proximity service parameters and an associated threshold.
    Type: Application
    Filed: March 15, 2016
    Publication date: September 7, 2017
    Inventors: Saptarshi CHAUDHURI, Shyam Sundar PAL
  • Patent number: 9725177
    Abstract: A pressure control system for an aircraft seat includes a base plate and a plurality of cells attached to the base plate, each cell having a bellows and a top inflatable diaphragm and defines a pressure chamber therein. Charging apertures are formed in the base plate such that each cell has an associated charging aperture such that each charging aperture is in fluid communication with a pressure chamber. Discharging apertures are formed in the base plate such that each cell has an associated discharging aperture such that each discharging apertures is in fluid communication a pressure chamber. A charging valve and a discharging valve is in fluid communication with the pressure chambers and configured to supply or extract air to or from the chambers through the apertures. A pump is configured to supply pressurized air to the at least one charging valve.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: August 8, 2017
    Assignee: AMI INDUSTRIES, INC.
    Inventors: Poly Puthur John, S. Shyam Sundar Iyer, Manjunatha Prabhudevaiah
  • Publication number: 20170214436
    Abstract: This disclosure relates generally to improving wireless data rates, and more particularly to methods and systems for dynamic CoMP-link maintenance. In one embodiment, a system may detect a trigger for coordinated multi-point link maintenance. Disclosed embodiments may also identify one or more potential changes to one or more coordinated multi-point links. Further, disclosed embodiments may estimate a coordinated multi-point link throughput based on the one or more potential changes to the one or more coordinated multi-point links. Additionally, disclosed embodiments may calculate one or more resource utilization metrics based on the one or more potential changes to the one or more coordinated multi-point links. Disclosed embodiments may determine whether to implement the one or more potential changes to the one or more coordinated multi-point links based on the estimated coordinated multi-point link throughput and the one or more resource utilization metrics.
    Type: Application
    Filed: March 8, 2016
    Publication date: July 27, 2017
    Inventors: Saptarshi CHAUDHURI, Avijit Manna, Shyam Sundar Pal
  • Publication number: 20170203849
    Abstract: A control valve includes a slide valve having a slide movable within a channel between a first position and a second position. When the slide is in the second position, the channel is arranged in fluid communication with an outlet line. A pressure regulator is arranged upstream from and in fluid communication with the slide valve and is operably coupled to a fluid source. The pressure regulator includes a flow metering element movable between an open position and a closed position to regulate a flow of fluid and pressure through the control valve in response to a pressure variations within the downstream slide valve.
    Type: Application
    Filed: March 11, 2016
    Publication date: July 20, 2017
    Inventors: Poly Puthur John, S. Shyam Sundar Iyer, Manjunatha Prabhudevaiah, Tamizhannban Aruldasan Koilpillai
  • Publication number: 20170188279
    Abstract: This disclosure relates generally to improving wireless data rates, and more particularly to methods and systems for dynamic CoMP-link maintenance. In one embodiment, a system may identify a default coordinated multipoint set of neighboring base stations for a user equipment associated with a serving base station. The system may detect at least one of: a change in a data rate requirement for the user equipment, and a stale coordinated multipoint link for the user equipment to one of the neighboring stations in the default coordinated multipoint set. The system may also determine, after detecting at least one of the change in the data rate requirement and the stale coordinated multipoint link, whether to perform at least one coordinated multipoint link maintenance procedure, including at least one of: a coordinated multipoint link handover, a coordinated multipoint link replacement, a coordinated multipoint link consolidation, or a coordinated multipoint scheme modification.
    Type: Application
    Filed: February 22, 2016
    Publication date: June 29, 2017
    Inventors: Saptarshi CHAUDHURI, Avijit MANNA, Shyam Sundar PAL
  • Publication number: 20170186092
    Abstract: A system and a method for providing an offline framework for supporting insurance businesses are described. The offline framework analyzes user inputs in association with one or more predefined rules that are invoked from an offline database for performing complex computations and calculations in an offline mode without using an Internet connection. The offline framework being implemented using a portable electronic device.
    Type: Application
    Filed: March 24, 2016
    Publication date: June 29, 2017
    Inventors: Shyam Sundar Nagarajan, Arun Krishnan Nair, Chandrashekaran Shanmugam
  • Patent number: 9686266
    Abstract: An authentication scheme may be utilized for a single sign-on operation between servers. One or more servers (e.g., a SHAREPOINT server) receives a data request directed to a disparate server (e.g., an SAP server). A root certificate (e.g., an X.509 root certificate) is loaded for accessing the disparate server. A user certificate is dynamically generated for identifying a logged-in user. The user certificate is signed with the root certificate and sent to the disparate server for binding with the data request. The data request is sent to the disparate server for authentication using the user certificate. The disparate server accesses a mapping table to map a subject name in the user certificate. When an entry for the logged-in user is found in the mapping table, data operations are enabled between the servers. An open web protocol response containing the requested data is then received from the disparate server.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: June 20, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ajay Gupta, Sudeep Rastogi, Shyam Sundar Jayasankar, Diwakar Mantha
  • Publication number: 20170161023
    Abstract: The current document is directed to automated application-release-management facilities that, in a described implementation, coordinate continuous development and release of cloud-computing applications. The application-release-management process is specified, in the described implementation, by application-release-management pipelines, each pipeline comprising one or more stages, with each stage comprising one or more tasks.
    Type: Application
    Filed: March 9, 2016
    Publication date: June 8, 2017
    Inventors: RAJESH KHAZANCHI, SERVESH SINGH, KIRAN SINGH, RISHI SARAF, VISHAL JAIN, SHYAM SUNDAR RAO MANKALA
  • Publication number: 20170163492
    Abstract: The current document is directed to automated application-release-management facilities that, in a described implementation, coordinate continuous development and release of cloud-computing applications. The application-release-management process is specified, in the described implementation, by application-release-management pipelines, each pipeline comprising one or more stages, with each stage comprising one or more tasks. Current application-release-management pipelines are linear, with the stages sequentially ordered within the pipeline. The current document is directed to an automated application-release-management facility that supports branch points within application-release-management pipelines where, as a result of inter-application dependencies, a task within a stage of the first pipeline associated with a first application launches a second pipeline associated with a second application.
    Type: Application
    Filed: March 8, 2016
    Publication date: June 8, 2017
    Inventors: RAJESH KHAZANCHI, SERVESH SINGH, KIRAN SINGH, RISHI SARAF, AGILA GOVINDARAJU, VISHAL JAIN, SHYAM SUNDAR RAO MANKALA
  • Publication number: 20170164252
    Abstract: This disclosure relates generally to methods and systems for advanced Co-ordination Multi Point (CoMP) set determination in a wireless network. In one embodiment, a coordinated multipoint set determination system is provided.
    Type: Application
    Filed: January 21, 2016
    Publication date: June 8, 2017
    Inventors: SAPTARSHI CHAUDHURI, AVIJIT MANNA, SHYAM SUNDAR PAL
  • Publication number: 20170161043
    Abstract: The current document is directed to an integrated cloud-management facility, or subsystem, that incorporates an automated-application-deployment-facility integrator that incorporates one or more automated-application-deployment facilities into the cloud-management facility. The automated-application-deployment-facility integrator allows users of the cloud-management facility to access one or more automated-application-deployment facilities within the context of the cloud-management facility. The automated-application-deployment-facility integrator provides to system managers and administrators, through the cloud-management facility, a wider range of functionalities and capabilities than is provided by a cloud-management facility that includes only a single automated-application-deployment facility, or subsystem.
    Type: Application
    Filed: March 8, 2016
    Publication date: June 8, 2017
    Inventors: RAJESH KHAZANCHI, SERVESH SINGH, RISHI SARAF, AGILA GOVINDARAJU, RAKESH SINHA, VISHAL JAIN, SHYAM SUNDAR RAO MANKALA
  • Patent number: 9660881
    Abstract: A method and system for determining signal penetration of one or more neighbor base stations is disclosed. The method comprises: receiving one or more measurement reports from one or more UEs associated with a serving base station, wherein the one or more measurement reports comprise signal strength values of the one or more neighbor base stations; identifying a location of each of the one or more UEs based on the one or more measurement reports; determining a distance between one or more pairs of UEs based on the location of the each UE; defining one or more penetration areas based on the one or more distances between the one or more pairs of UEs; and determining signal penetration in the one or more penetration areas based on the one or more pairs of UEs associated with each of the penetration areas.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: May 23, 2017
    Assignee: Wipro Limited
    Inventors: Saptarshi Chaudhuri, Avijit Manna, Shyam Sundar Pal
  • Publication number: 20170106982
    Abstract: A pressure control system for an aircraft seat includes a base plate and a plurality of cells attached to the base plate, each cell having a bellows and a top inflatable diaphragm and defines a pressure chamber therein. Charging apertures are formed in the base plate such that each cell has an associated charging aperture such that each charging aperture is in fluid communication with a pressure chamber. Discharging apertures are formed in the base plate such that each cell has an associated discharging aperture such that each discharging apertures is in fluid communication a pressure chamber. A charging valve and a discharging valve is in fluid communication with the pressure chambers and configured to supply or extract air to or from the chambers through the apertures. A pump is configured to supply pressurized air to the at least one charging valve.
    Type: Application
    Filed: February 23, 2016
    Publication date: April 20, 2017
    Inventors: Poly Puthur John, S. Shyam Sundar Iyer, Manjunatha Prabhudevaiah
  • Patent number: 9626185
    Abstract: Various techniques for processing and pre-decoding branches within an IT instruction block. Instructions are fetched and cached in an instruction cache, and pre-decode bits are generated to indicate the presence of an IT instruction and the likely boundaries of the IT instruction block. If an unconditional branch is detected within the likely boundaries of an IT instruction block, the unconditional branch is treated as if it were a conditional branch. The unconditional branch is sent to the branch direction predictor and the predictor generates a branch direction prediction for the unconditional branch.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: April 18, 2017
    Assignee: Apple Inc.
    Inventors: Shyam Sundar, Ian D. Kountanis, Conrado Blasco-Allue, Gerard R. Williams, III, Wei-Han Lien, Ramesh B. Gunna
  • Patent number: 9596609
    Abstract: This disclosure relates generally to wireless communication networks, and more particularly to methods and systems for determining radio coverage in wireless communication networks. In one embodiment, a method for determining radio coverage in a wireless communication network is disclosed. The method includes categorizing each of a plurality of micro zones within coverage area of a Base Station (BS) as one of a User Equipment (UE) micro zone and a blind micro zone based on signal measurement reports associated with the plurality of micro zones. The method further includes estimating signal quality of a blind micro zone within the plurality of micro zones based on signal quality of at least one set of neighboring micro zones surrounding the blind micro zone.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: March 14, 2017
    Assignee: WIPRO LIMITED
    Inventors: Saptarshi Chaudhuri, Avijit Manna, Shyam Sundar Pal
  • Publication number: 20170055185
    Abstract: This disclosure relates generally to wireless communication networks, and more particularly to methods and systems for managing X2 links in wireless communication networks. In one embodiment, a method includes computing a set of configuration parameters associated with at least one Neighboring Base Station (NBS) using measurement reports received from a plurality of User Equipment (UEs). Thereafter, the method includes determining feasibility of setting up at least one X2 link between a Serving Base Station (SBS) and the at least one NBS based on at least one configuration parameter. Based on the feasibility, the at least one X2 link are created by performing one of activation of an X2 link and initiation of setup of an X2 link for each of the at least one X2 link. Finally, the method includes consolidating the at least one of X2 links based on associated current usage and associated predicted future usage.
    Type: Application
    Filed: October 16, 2015
    Publication date: February 23, 2017
    Inventors: Saptarshi CHAUDHURI, Avijit MANNA, Shyam Sundar PAL
  • Patent number: 9576251
    Abstract: The present disclosure provides a computer-implemented method of processing Web activity data. The method includes obtaining a collection of Web activity data generated by a plurality of users at a plurality of Webpages, wherein the Webpages are from a plurality of unaffiliated Websites. The method also includes extracting a plurality of search terms from the Web activity data and associating each of the plurality of search terms with a corresponding Webpage. The method also includes generating statistical data from the Web activity data based, at least in part, on the search terms, the statistical data corresponding to the online activity at one or more Webpages.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: February 21, 2017
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: George Forman, Evan R. Kirshenbaum, Shyam Sundar Rajaram
  • Publication number: 20170039606
    Abstract: Reconciling detailed transaction feedback by detecting a rating of a transaction, where the rating indicates a negative experience, mining the sentiment of words in feedback text that is included with or as part of the rating to detect whether the words indicate positive sentiment or negative sentiment, responsive to determining that the words in the feedback text indicate that the feedback text connotes a positive sentiment, adjusting the rating of the transaction. The mining may include testing words in the feedback text to detect whether the words indicate positive sentiment or negative sentiment by calculating a sentiment score.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 9, 2017
    Inventors: Lakshman Shyam Sundar Maddali, Avani Goel Sharma
  • Publication number: 20170039299
    Abstract: In some embodiments, a register file circuit design process includes instructing an automated integrated circuit design program to generate a register file circuit design, including providing a cell circuit design and instructing the automated integrated circuit design program to generate a selection design, a pre-decode design, and a data gating design. The cell circuit design describes a plurality of selection circuits that have a particular arrangement. The selection design describes a plurality of replica circuits that include respective pluralities of selection circuits having the particular arrangement. The pre-decode design describes a pre-decode circuit configured to identify a plurality of entries identified by a portion of a write instruction. The data gating design describes data gating circuits configured, in response to the pre-decode circuit not identifying respective entries, to disable data inputs to respective write selection circuits connected to the respective entries.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 9, 2017
    Inventors: Harsha Krishnamurthy, Mridul Agarwal, Shyam Sundar Balasubramanian, Christopher S. Thomas, Rajat Goel, Rohit Kumar, Muthukumaravelu Velayoudame