Patents by Inventor Kartik RAVAL

Kartik RAVAL 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: 11611898
    Abstract: A method and computer readable medium for identifying slow base stations and providing impact mitigation are described. In one embodiment, the method includes detecting that a first base station, using a first queue, is slow, wherein a slow base station is a base station that that cannot keep up with the rate at which a core node is generating update messages over a prolonged period; providing a slow base station queue; and moving the first base station from the first queue to the slow base station queue.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: March 21, 2023
    Assignee: Parallel Wireless, Inc.
    Inventors: Sanjay Harwani, Kartik Raval, Anoop Gupta
  • Publication number: 20230077501
    Abstract: The present disclosure describes solutions for dynamic network slicing including provisions to create, modify, and/or delete network slices in a de-centralized communication network including a plurality of central/regional/edge/far-edge locations across hybrid and multi-cloud environment referred to as edge server or edge location for providing service to the users. Network slicing enables multiple isolated and independent virtual (logical) networks to exist together. A plurality of virtual networks, i.e., slices, may be created using resources of the same physical network infrastructure.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 16, 2023
    Inventors: Kartik Raval, Kaitki Agarwal, Anupam Goyal, Ravi Nathwani
  • Publication number: 20210227421
    Abstract: A method and computer readable medium for identifying slow base stations and providing impact mitigation are described. In one embodiment, the method includes detecting that a first base station, using a first queue, is slow, wherein a slow base station is a base station that that cannot keep up with the rate at which a core node is generating update messages over a prolonged period; providing a slow base station queue; and moving the first base station from the first queue to the slow base station queue.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 22, 2021
    Inventors: Sanjay Harwani, Kartik Raval, Anoop Gupta
  • Patent number: 9532331
    Abstract: Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: December 27, 2016
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Sridhar Bhaskaran, Aditya Prakash, Kartik Raval, Nirav Salot, Poojan Tanna
  • Publication number: 20160142999
    Abstract: Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive.
    Type: Application
    Filed: January 25, 2016
    Publication date: May 19, 2016
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Sridhar Bhaskaran, Aditya Prakash, Kartik Raval, Nirav Salot, Poojan Tanna
  • Patent number: 9247528
    Abstract: Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: January 26, 2016
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Sridhar Bhaskaran, Aditya Prakash, Kartik Raval, Nirav Salot, Poojan Tanna
  • Publication number: 20140105028
    Abstract: Systems and methods are provided for avoiding excessive paging through messaging-based solutions on a mobile network that supports multiple radio access technologies (RATs), such as both Long Term Evolution (LTE) and Global System for Mobile Communications (GSM)/Enhanced Data Rates for GSM Evolution (EDGE)/Universal Mobile Communications System (UMTS) technology, even in situations where the present location of the UE is not known. Preventing paging in access networks where the UE is not present ensures efficient use of radio resources in the paging channel and reduces signaling load on other interfaces. In one embodiment, a user equipment (UE) is simultaneously connected to a Serving General Packet Radio System (GPRS) Support Node (SGSN) and a Mobility Management Entity (MME). By using signaling between the SGSN and MME, the location of the UE may be tracked without requiring unnecessary paging, even when the UE is in IDLE mode or is inactive.
    Type: Application
    Filed: October 12, 2012
    Publication date: April 17, 2014
    Applicant: Cisco Technology, Inc.
    Inventors: Sridhar BHASKARAN, Aditya PRAKASH, Kartik RAVAL, Nirav SALOT, Poojan TANNA