Patents by Inventor Raj Kumar Nattha

Raj Kumar Nattha 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).

  • Publication number: 20230077982
    Abstract: Method and apparatus for an enhanced beam refinement procedure in a multi-cell scenario. The apparatus receives a beam refinement configuration indicating beam measurement is restricted to a serving cell and excluded for a neighbor cell. The apparatus measures an SSB of the serving cell by sweeping multiple beams restricted based on the beam refinement configuration. Measurement of a concurrent SSB of the neighbor cell is excluded in the sweeping of the multiple beams. The apparatus identifies a refined beam for the serving cell based on the sweeping of the multiple beams.
    Type: Application
    Filed: September 15, 2021
    Publication date: March 16, 2023
    Inventors: Raj Kumar NATTHA, Jun ZHU, Jyothi Kiran VATTIKONDA
  • Publication number: 20220312249
    Abstract: Methods, systems, and devices for wireless communication are described for measurement reporting in beamformed communications. A user equipment (UE) may establish a connection with a serving cell using one or more refined beams, and may measure one or more quality metrics of the serving cell using a wider beam than the refined beam, which may provide a uniform comparison with measured quality metrics of other cells using wider beams. Further, the UE may apply a time threshold to one or more quality metric measurements to exclude older measurements from a measurement report. A base station or serving cell may configure the UE to perform quality metric measurements and apply time thresholds for reporting measurements, which may be enabled or disabled based on one or more parameters.
    Type: Application
    Filed: March 23, 2022
    Publication date: September 29, 2022
    Inventors: Vishwesh Pratap Rege, Raj Kumar Nattha, Jyothi Kiran Vattikonda, Yongle Wu