Patents by Inventor Eyosias Yoseph Imana

Eyosias Yoseph Imana 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).

  • Patent number: 10383024
    Abstract: A system and method of reducing data-rate requirements of fronthauls for wireless communication is disclosed. In one aspect, the system includes a baseband processing unit and a remote radio head remotely located from the baseband processing unit. The remote radio head is configured to transmit and receive communication signals with the baseband processing unit. The system can also include a fronthaul configured to provide a communication channel between the baseband processing unit and the remote radio head for the communication signals, and a matched filter configured to filter out redundant information from the communications signals before the communications signals are provided to the fronthaul.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: August 13, 2019
    Assignee: Analog Devices, Inc.
    Inventor: Eyosias Yoseph Imana
  • Patent number: 9825653
    Abstract: The present invention provides a radio architecture that contains a main radio path and a sensing path. The parameters of the main radio path are controlled by a cognitive engine. The main radio path is tuned to a desired frequency band. The sensing path is used to monitor the spectrum around the desired frequency band. To minimize effects of undesired non-linearity on sensing, sensing path may have a lower gain setting. The cognitive engine determines the optimal setting of the main RF front-end with respect to the current state of the spectrum.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: November 21, 2017
    Assignee: Virginia Tech Intellectual Properties, Inc.
    Inventors: Eyosias Yoseph Imana, Tae Young Yang, Jeffrey H. Reed
  • Publication number: 20160269961
    Abstract: A system and method of reducing data-rate requirements of fronthauls for wireless communication is disclosed. In one aspect, the system includes a baseband processing unit and a remote radio head remotely located from the baseband processing unit. The remote radio head is configured to transmit and receive communication signals with the baseband processing unit. The system can also include a fronthaul configured to provide a communication channel between the baseband processing unit and the remote radio head for the communication signals, and a matched filter configured to filter out redundant information from the communications signals before the communications signals are provided to the fronthaul.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 15, 2016
    Inventor: Eyosias Yoseph IMANA
  • Publication number: 20160057637
    Abstract: The present invention provides a radio architecture that contains a main radio path and a sensing path. The parameters of the main radio path are controlled by a cognitive engine. The main radio path is tuned to a desired frequency band. The sensing path is used to monitor the spectrum around the desired frequency band. To minimize effects of undesired non-linearity on sensing, sensing path may have a lower gain setting. The cognitive engine determines the optimal setting of the main RF front-end with respect to the current state of the spectrum.
    Type: Application
    Filed: August 25, 2015
    Publication date: February 25, 2016
    Inventors: Eyosias Yoseph Imana, Tae Young Yang, Jeffrey H. Reed