Patents by Inventor Prashanth BEDRALA

Prashanth BEDRALA 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).

  • Method and apparatus optimizing physical downlink control channel decoding in a wireless communication system
    Patent number: 12284130
    Abstract: Disclosed herein is method for optimizing Physical Downlink Control Channel (PDCCH) decoding by a base station in a wireless communication system. In an embodiment, a plurality of search spaces is configured within bandwidth of channel used for sending data packets to a user equipment (UE). Further, plurality of search spaces is ordered in a specified order, such that first end of specified order comprises search space set having higher number of candidates with lower aggregation levels and second end comprises search space set having higher number of candidates with higher aggregation levels. A channel quality indicator (CQI) value is received from UE and based on CQI value, an order for selecting one of plurality of search space set for sending downlink control information (DCI) to the UE is determined. An available search space set among determined one of plurality of search space set is selected for transmitting the DCI to the UE.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: April 22, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ramesh Chandran, Amarpreet Singh Sethi, Prashanth Bedrala
  • METHOD AND APPARATUS OPTIMIZING PHYSICAL DOWNLINK CONTROL CHANNEL DECODING IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20230062474
    Abstract: Disclosed herein is method for optimizing Physical Downlink Control Channel (PDCCH) decoding by a base station in a wireless communication system. In an embodiment, a plurality of search spaces is configured within bandwidth of channel used for sending data packets to a user equipment (UE). Further, plurality of search spaces is ordered in a specified order, such that first end of specified order comprises search space set having higher number of candidates with lower aggregation levels and second end comprises search space set having higher number of candidates with higher aggregation levels. A channel quality indicator (CQI) value is received from UE and based on CQI value, an order for selecting one of plurality of search space set for sending downlink control information (DCI) to the UE is determined. An available search space set among determined one of plurality of search space set is selected for transmitting the DCI to the UE.
    Type: Application
    Filed: August 10, 2022
    Publication date: March 2, 2023
    Inventors: Ramesh CHANDRAN, Amarpreet Singh SETHI, Prashanth BEDRALA