Patents by Inventor Ashwin ALUR SREESHA

Ashwin ALUR SREESHA 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).

  • Common automatic gain control across multiple radio access technologies
    Patent number: 11882530
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a dual-connectivity (DC) configuration, and may measure signals from more than one radio access technology (RAT). The UE may receive a first signal power for a first RAT and a second signal power for a second RAT. The UE may determine a common gain state for the first RAT and the second RAT based on the first signal power and the second signal power. The UE may then apply the common gain state to a first receiver chain within the UE for the first RAT and to a second receiver chain within the UE for the second RAT, where the first receiver chain and the second receiver chain share at least one shared low noise amplifier (LNA).
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: January 23, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Harish Venkatachari, Paolo Minero, Rui Li, Qian Ma, Antriksh Pany, Masoud Azmoodeh, Yu Fu, Ashwin Alur Sreesha, Rimal Patel, Arpit Chitransh
  • Dual connectivity operations in slot timing drift scenarios
    Patent number: 11589406
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a slot timing difference, between a first cell and a second cell for a dual connectivity mode, satisfies a threshold value, where the first cell is a serving cell associated with a first radio access technology (RAT) and the second cell is a serving cell or a candidate cell associated with a second RAT. The UE may perform an operation to prevent the dual connectivity mode with the second cell, establish the dual connectivity mode with the second cell, maintain the dual connectivity mode with the second cell, or terminate the dual connectivity mode with the second cell based at least in part on whether the slot timing difference satisfies the threshold value. Numerous other aspects are provided.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: February 21, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Harish Venkatachari, Arvind Vardarajan Santhanam, Sandeep Rao, Ashwin Alur Sreesha, Hemanth Kumar Rayapati
  • COMMON AUTOMATIC GAIN CONTROL ACROSS MULTIPLE RADIO ACCESS TECHNOLOGIES
    Publication number: 20230007601
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a dual-connectivity (DC) configuration, and may measure signals from more than one radio access technology (RAT). The UE may receive a first signal power for a first RAT and a second signal power for a second RAT. The UE may determine a common gain state for the first RAT and the second RAT based on the first signal power and the second signal power. The UE may then apply the common gain state to a first receiver chain within the UE for the first RAT and to a second receiver chain within the UE for the second RAT, where the first receiver chain and the second receiver chain share at least one shared low noise amplifier (LNA).
    Type: Application
    Filed: December 11, 2020
    Publication date: January 5, 2023
    Inventors: Harish VENKATACHARI, Paolo MINERO, Rui LI, Qian MA, Antriksh PANY, Masoud AZMOODEH, Yu FU, Ashwin ALUR SREESHA, Rimal PATEL, Arpit CHITRANSH
  • DUAL CONNECTIVITY OPERATIONS IN SLOT TIMING DRIFT SCENARIOS
    Publication number: 20210160942
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether a slot timing difference, between a first cell and a second cell for a dual connectivity mode, satisfies a threshold value, where the first cell is a serving cell associated with a first radio access technology (RAT) and the second cell is a serving cell or a candidate cell associated with a second RAT. The UE may perform an operation to prevent the dual connectivity mode with the second cell, establish the dual connectivity mode with the second cell, maintain the dual connectivity mode with the second cell, or terminate the dual connectivity mode with the second cell based at least in part on whether the slot timing difference satisfies the threshold value. Numerous other aspects are provided.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 27, 2021
    Inventors: Harish VENKATACHARI, Arvind Vardarajan SANTHANAM, Sandeep RAO, Ashwin ALUR SREESHA, Hemanth Kumar RAYAPATI