Patents by Inventor Harika LAVANURU

Harika LAVANURU 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 configuration of DMRS
    Patent number: 11923991
    Abstract: Certain aspects of the present disclosure provide techniques for dynamic configuration of demodulation reference signals (DMRSs). A method that may be performed by a base station (BS) includes receiving one or more uplink signals from at least one user equipment (UE); estimating a Doppler shift associated with the one or more uplink signals; determining a density of reference signals (RSs) within a slot for the at least one UE based, at least in part, on the estimated Doppler shift associated with the one or more uplink signals; and transmitting information to the at least one UE indicating an allocation of RS resources for the UE, wherein the allocation of the RS resources is based on the density of the RSs for the at least one UE.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: March 5, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Satish Kumar, Siva Naga Raju Undrakunta, Harika Lavanuru, Sarath Pinayour Chandrasekaran, Loksiva Paruchuri, Ashok Kumar Tripathi, Raja Sekhar Bachu
  • DYNAMIC CONFIGURATION OF DMRS
    Publication number: 20220166566
    Abstract: Certain aspects of the present disclosure provide techniques for dynamic configuration of demodulation reference signals (DMRSs). A method that may be performed by a base station (BS) includes receiving one or more uplink signals from at least one user equipment (UE); estimating a Doppler shift associated with the one or more uplink signals; determining a density of reference signals (RSs) within a slot for the at least one UE based, at least in part, on the estimated Doppler shift associated with the one or more uplink signals; and transmitting information to the at least one UE indicating an allocation of RS resources for the UE, wherein the allocation of the RS resources is based on the density of the RSs for the at least one UE.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 26, 2022
    Inventors: Satish KUMAR, Siva Naga Raju UNDRAKUNTA, Harika LAVANURU, Sarath PINAYOUR CHANDRASEKARAN, Loksiva PARUCHURI, Ashok Kumar TRIPATHI, Raja Sekhar BACHU