Patents by Inventor Chapala Vinay KUMAR

Chapala Vinay KUMAR 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).

  • DM-CM diversity receiver for a wireline communication system
    Patent number: 9042498
    Abstract: In general, the present invention provides methods and apparatuses for exploiting the extra degree of freedom provided by the sensing of the CM signal along with the DM signal at the receiver end of a wireline communication system. According to certain aspects, this extra degree of freedom can be used to cancel alien noises at the receiver in both upstream downstream directions. According to further aspects, a CM channel can be potentially used to exploit the diversity created in the CM channel along with the regular DM channel. This acts as the motivation for employing a diversity receiver scheme at the receiver, especially in downstream communications received at a Customer Premises.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: May 26, 2015
    Assignee: IKANOS COMMUNICATIONS, INC.
    Inventors: Laurent Francis Alloin, Pravesh Biyani, Laurent Pierrugues, S. M. Zafaruddin, Chapala Vinay Kumar
  • DM-CM DIVERSITY RECEIVER FOR A WIRELINE COMMUNICATION SYSTEM
    Publication number: 20140112381
    Abstract: In general, the present invention provides methods and apparatuses for exploiting the extra degree of freedom provided by the sensing of the CM signal along with the DM signal at the receiver end of a wireline communication system. According to certain aspects, this extra degree of freedom can be used to cancel alien noises at the receiver in both upstream downstream directions. According to further aspects, a CM channel can be potentially used to exploit the diversity created in the CM channel along with the regular DM channel. This acts as the motivation for employing a diversity receiver scheme at the receiver, especially in downstream communications received at a Customer Premises.
    Type: Application
    Filed: October 18, 2013
    Publication date: April 24, 2014
    Inventors: Laurent Francis ALLOIN, Pravesh BIYANI, Laurent PIERRUGUES, S. M. ZAFARUDDIN, Chapala Vinay KUMAR