Patents by Inventor Prasanna Thulasiram

Prasanna Thulasiram 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).

  • Dynamic facilitation of traffic steering for 4G, 5G, and other next generation networks
    Patent number: 11483723
    Abstract: For carrier's that have a large number of user equipment (UE) devices camped on them, the experience of a user equipment devices that utilize a subscriber prioritization identity (SPID) can be of a lower quality than it would be on another lower priority carrier because of the carrier load. Thus, SPID based UEs can be placed on carriers with the best throughput potential in the uplink. To achieve this, a SPID profile for the SPID based UE can be dynamically changed such the SPID based UE can transition to a carrier of better quality. UE devices are grouped per SPID ranges and each SPID has assigned cell carrier priority. In one embodiment, a system optimization network can monitor and detect UE performance on each cell and determine which cells are underperforming and which cells are performing better than other cells.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: October 25, 2022
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Slawomir Stawiarski, Arthur Brisebois, Vladimir Gusavac, Jing Xu, Prasanna Thulasiram, Manish Vaishnav, Richard Caine
  • DYNAMIC FACILITATION OF TRAFFIC STEERING FOR 4G, 5G, AND OTHER NEXT GENERATION NETWORKS
    Publication number: 20210266762
    Abstract: For carrier's that have a large number of user equipment (UE) devices camped on them, the experience of a user equipment devices that utilize a subscriber prioritization identity (SPID) can be of a lower quality than it would be on another lower priority carrier because of the carrier load. Thus, SPID based UEs can be placed on carriers with the best throughput potential in the uplink. To achieve this, a SPID profile for the SPID based UE can be dynamically changed such the SPID based UE can transition to a carrier of better quality. UE devices are grouped per SPID ranges and each SPID has assigned cell carrier priority. In one embodiment, a system optimization network can monitor and detect UE performance on each cell and determine which cells are underperforming and which cells are performing better than other cells.
    Type: Application
    Filed: February 21, 2020
    Publication date: August 26, 2021
    Inventors: Slawomir Stawiarski, Arthur Brisebois, Vladimir Gusavac, Jing Xu, Prasanna Thulasiram, Manish Vaishnav, Richard Caine