Patents by Inventor Narayanan PAZHEDATH ILLATH

Narayanan PAZHEDATH ILLATH 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).

  • Intelligent resource assignment to increase throughput in multiple input multiple output (MIMO) and carrier aggregation (CA) capable devices
    Patent number: 10356755
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to intelligent resource assignment to increase throughput in LTE multiple input multiple output (MIMO) and carrier aggregation (CA) capable devices. In certain aspects, a MIMO and CA capable wireless communication device communicates with a base station (BS) on multiple component carriers (CCs) through multiple radio frequency (RF) chains. In such aspects, the device tentatively switches one or more first RF chains, not assigned to a first CC of the multiple CCs, to the first CC for evaluating a rank of the first CC. The device then determines that the first CC has a higher rank indication (RI) with the one or more RF chains. The device subsequently evaluates one or more performance factors, in conjunction with the higher rank, based on which the device then additionally assigns one or more second RF chains to the first CC.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: July 16, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Akash Kumar, Pengkai Zhao, Narayanan Pazhedath Illath, Hargovind Prasad Bansal, Vijayvaradharaj Tirucherai Muralidharan, Ahmed Khan, Mridul Agarwal, Aritra Ukil
  • INTELLIGENT RESOURCE ASSIGNMENT TO INCREASE THROUGHPUT IN MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) AND CARRIER AGGREGATION (CA) CAPABLE DEVICES
    Publication number: 20190166608
    Abstract: Certain aspects of the present disclosure relate to methods and apparatus relating to intelligent resource assignment to increase throughput in LTE multiple input multiple output (MIMO) and carrier aggregation (CA) capable devices. In certain aspects, a MIMO and CA capable wireless communication device communicates with a base station (BS) on multiple component carriers (CCs) through multiple radio frequency (RF) chains. In such aspects, the device tentatively switches one or more first RF chains, not assigned to a first CC of the multiple CCs, to the first CC for evaluating a rank of the first CC. The device then determines that the first CC has a higher rank indication (RI) with the one or more RF chains. The device subsequently evaluates one or more performance factors, in conjunction with the higher rank, based on which the device then additionally assigns one or more second RF chains to the first CC.
    Type: Application
    Filed: November 27, 2017
    Publication date: May 30, 2019
    Inventors: Akash KUMAR, Pengkai ZHAO, Narayanan PAZHEDATH ILLATH, Hargovind Prasad BANSAL, Vijayvaradharaj TIRUCHERAI MURALIDHARAN, Ahmed KHAN, Mridul AGARWAL, Aritra UKIL