Patents by Inventor Sridharan Muthuswamy

Sridharan Muthuswamy 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: 10355810
    Abstract: A method, device, and system for calibrating and adapting transmission rate in wireless communication is disclosed. The method includes sending, based on a static Module and Coding Schemes (MCS) probe table, a plurality of probe packets at each of a set of probe MCSs associated with a current MCS. The static MCS probe table includes a plurality of MCSs and a set of probe MCSs associated with each of the plurality of MCSs. The method further includes determining percentage of probe packets successfully received by a receiver for each of the set of probe MCSs associated with the current MCS, based on a link adaptation statistic packet received from the receiver. The method includes identifying an MCS from the set of probe MCSs for subsequent transmissions based on the determined percentage.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: July 16, 2019
    Assignee: Wipro Limited
    Inventor: Sridharan Muthuswamy
  • Publication number: 20190095843
    Abstract: Disclosed subject matter relates to data analytics including a method of evaluating performance of employees of an organization. A performance evaluating system provides a review matrix corresponding to one of plurality of review contexts to recommenders for receiving their feedback including recommender's review score and review comments in the review matrix for the employees. Further, the performance evaluating system generates a system review score for each employee by analysing the review comments and computes a compound review score for each employee and each of the plurality of review contexts using the recommender's review score and the system review score. Furthermore, cumulative evaluation score for each employee is computed using the compound review score, predefined organizational weights and historical evaluation score. Finally, the cumulative evaluation score of is analysed to evaluate performance of the employees and reward them objectively.
    Type: Application
    Filed: September 28, 2017
    Publication date: March 28, 2019
    Inventor: Sridharan MUTHUSWAMY
  • Patent number: 10187841
    Abstract: A system and method is provided for switching data-paths in heterogeneous wireless communication network. In one embodiment, the method includes receiving signal to noise ratio (SNR) samples for a downlink signal and for an uplink signal, and for each of antennas of a primary wireless communication network with respect to an access device. The method further includes dynamically processing the SNR samples to detect one of a cell edge event and a network re-entry event with respect to each of the downlink signal and the uplink signal. Upon detection of the cell edge event for the downlink signal or for the uplink signal, the method includes disabling a data-path between the primary wireless communication network and the access device. Further, upon detection of the network re-entry event for the downlink signal and for the uplink signal, the method includes enabling the data-path between the primary wireless communication network and the access device.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: January 22, 2019
    Assignee: WIPRO LIMITED
    Inventor: Sridharan Muthuswamy
  • Patent number: 10142322
    Abstract: A network configuration having various network elements and user equipments configured to authenticate web access requests is disclosed. Upon receipt of web addresses from various subscribers, the web addresses such as online advertisements are stored in a memory. The network traffic in the communication network is monitored in accordance with the web addresses stored in the memory. After detecting a website assess request such as a click of an online advertisement, an authentication record which authenticates the origin of the network equipment issuing the request. The authentication record is forwarded to a subscription partner via a predefined messaging mechanism.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: November 27, 2018
    Assignee: TELLABS, INC.
    Inventors: Santhosh Kumar Thodupunoori, Senthil Raja Velu, Sridharan Muthuswamy
  • Patent number: 10068227
    Abstract: A network configuration having various network elements and user equipments configured to authenticate web access requests is disclosed. Upon receipt of web addresses from various subscribers, the web addresses such as online advertisements are stored in a memory. The network traffic in the communication network is monitored in accordance with the web addresses stored in the memory. After detecting a website assess request such as a click of an online advertisement, an authentication record which authenticates the origin of the network equipment issuing the request. The authentication record is forwarded to a subscription partner via a predefined messaging mechanism.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: September 4, 2018
    Assignee: Tellabs Operations, Inc.
    Inventors: Santhosh Kumar Thodupunoori, Senthil Raja Velu, Sridharan Muthuswamy
  • Patent number: 9344386
    Abstract: A method and apparatus for providing load balancing of subscriber session in a multi-slot gateway employing utilization counts are disclosed. A process of load balancing is configured to increase the session count when a subscription or subscriber session is created in a line card coupled with an active slot. The utilization count associated with the active slot is incremented when the value of session count reaches a predefined session value such as 100,000. After updating an active slot table associated with the active slot in accordance with slot numbers and utilization counts, the content of active slot table is copied to another active slot table associated with a second active slot.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: May 17, 2016
    Assignee: WiChorus, Inc.
    Inventors: Sridharan Muthuswamy, Santhosh Kumar Thodupunoori
  • Patent number: 8965362
    Abstract: A method and apparatus for network accessing configured to prefix filtering one or more wildcard identity for an International Mobile Subscriber Identity (“IMSI”) application is disclosed. Upon receiving a request of a new rule with system identification (“SID”) for network access, a process of wildcard prefixing is able to identify a wildcard in a predefined field of the SID. The SID, in one example, is an IMSI. After retrieving a specific prefix in accordance with the wildcard, the wildcard is replaced with the specific prefix in the predefined field of the SID to form a modified rule. The predefined field of the SID can be a field for mobile country code (“MCC”), mobile network code (“MNC”), or mobile subscriber identification number (“MSIN”). The process subsequently inserts the modified rule into a memory structure.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: February 24, 2015
    Assignee: WiChorus
    Inventors: Santhosh Kumar Thodupunoori, Senthil Raja Velu, Sridharan Muthuswamy
  • Patent number: 8918088
    Abstract: A network configuration and method of delivering targeted advertisement during an audio broadcasting using a targeted radio advertisement manager (“TRAM”) are disclosed. A TRAM process for delivering targeted advertisement (“AD”) is able to receive a packet carrying identification (“ID”) identifying a radio and a time stamp associated with a tune-in broadcast station via a cellular communication network. After identifying at least one user associated with the radio, a user preference is determined in accordance with the user. After generating a set of targeted ads based on user preference, the set of targeted ads is forwarded to the radio. The targeted ads are selectively disseminated during commercial intervals between radio broadcasting in accordance with a predefined broadcasting schedule.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: December 23, 2014
    Assignee: Tellabs Operations, Inc.
    Inventors: Santhosh Kumar Thodupunoori, Sridharan Muthuswamy, Tony Johansson
  • Patent number: 8811344
    Abstract: A method and apparatus for assigning the same sequence number (“SN”) to multiple messages using a global index pool and non-standard source ports (“NSPs”) are disclosed. After generating a global index pool containing multiple indexes, the process, in one embodiment, generates a set of NSPs for a network device. Upon creating a first SN for a general packet radio service tunneling protocol (“GTP”) message between peer-to-peer communications, the SN is stored in a first field of a first index. The process subsequently inserts a socket address used for indexing or addressing one of the NSPs in a second field of the first index.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: August 19, 2014
    Assignee: WiChorus, Inc.
    Inventors: Sridharan Muthuswamy, Logan L. Bauer, Santhosh Kumar Thodupunoori, Senthil Raja Velu
  • Patent number: 8767754
    Abstract: A method and apparatus for providing load balancing of subscriber session in a multi-slot gateway employing utilization counts are disclosed. A process of load balancing is configured to increase the session count when a subscription or subscriber session is created in a line card coupled with an active slot. The utilization count associated with the active slot is incremented when the value of session count reaches a predefined session value such as 100,000. After updating an active slot table associated with the active slot in accordance with slot numbers and utilization counts, the content of active slot table is copied to another active slot table associated with a second active slot.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: July 1, 2014
    Assignee: WiChorus, Inc.
    Inventors: Sridharan Muthuswamy, Santhosh Kumar Thodupunoori
  • Publication number: 20140112132
    Abstract: A method and apparatus for providing load balancing of subscriber session in a multi-slot gateway employing utilization counts are disclosed. A process of load balancing is configured to increase the session count when a subscription or subscriber session is created in a line card coupled with an active slot. The utilization count associated with the active slot is incremented when the value of session count reaches a predefined session value such as 100,000. After updating an active slot table associated with the active slot in accordance with slot numbers and utilization counts, the content of active slot table is copied to another active slot table associated with a second active slot.
    Type: Application
    Filed: December 30, 2013
    Publication date: April 24, 2014
    Applicant: WiChorus
    Inventors: Sridharan Muthuswamy, SANTHOSH KUMAR THODUPUNOORI
  • Publication number: 20140115678
    Abstract: A network configuration having various network elements and user equipments configured to authenticate web access requests is disclosed. Upon receipt of web addresses from various subscribers, the web addresses such as online advertisements are stored in a memory. The network traffic in the communication network is monitored in accordance with the web addresses stored in the memory. After detecting a website assess request such as a click of an online advertisement, an authentication record which authenticates the origin of the network equipment issuing the request. The authentication record is forwarded to a subscription partner via a predefined messaging mechanism.
    Type: Application
    Filed: December 30, 2013
    Publication date: April 24, 2014
    Applicant: WiChorus, Inc.
    Inventors: Santhosh Kumar Thodupunoori, Senthil Raja Velu, Sridharan Muthuswamy