Patents Assigned to 9011579 CANADA INCORPOREE
  • Direct digital sequence detector and equalizer based on analog-to-sequence conversion
    Patent number: 9755866
    Abstract: Methods and apparatuses for direct sequence detection can receive an input signal over a communication channel. Next, the input signal can be sampled based on a clock signal to obtain a sampled voltage. A set of reference voltages can be generated based on a main cursor, a set of pre-cursors, and a set of post-cursors associated with the communication channel. Each generated reference voltage in the set of reference voltages can correspond to a particular sequence of symbols. A sequence corresponding to the sampled voltage can be selected based on comparing the sampled voltage with the set of reference voltages.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: September 5, 2017
    Assignee: 9011579 CANADA INCORPOREE
    Inventors: Masum Hossain, Maruf H. Mohammad
  • Analog-to-digital conversion based on signal prediction
    Patent number: 9614538
    Abstract: Methods and apparatuses are described for performing adaptive analog-to-digital conversion and time-to-delay conversion by using signal prediction to adjust reference voltages of adjustable comparators.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: April 4, 2017
    Assignee: 9011579 CANADA INCORPOREE
    Inventors: Masum Hossain, Maruf H. Mohammad
  • Adaptive analog-to-digital conversion based on signal prediction
    Patent number: 9455046
    Abstract: Methods and apparatuses are described for performing adaptive analog-to-digital conversion and time-to-delay conversion by using signal prediction to adjust reference voltages of adjustable comparators.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: September 27, 2016
    Assignee: 9011579 CANADA INCORPOREE
    Inventors: Masum Hossain, Maruf H. Mohammad
  • DIRECT DIGITAL SEQUENCE DETECTOR AND EQUALIZER BASED ON ANALOG-TO-SEQUENCE CONVERSION
    Publication number: 20160218897
    Abstract: Methods and apparatuses for direct sequence detection can receive an input signal over a communication channel. Next, the input signal can be sampled based on a clock signal to obtain a sampled voltage. A set of reference voltages can be generated based on a main cursor, a set of pre-cursors, and a set of post-cursors associated with the communication channel. Each generated reference voltage in the set of reference voltages can correspond to a particular sequence of symbols. A sequence corresponding to the sampled voltage can be selected based on comparing the sampled voltage with the set of reference voltages.
    Type: Application
    Filed: January 26, 2016
    Publication date: July 28, 2016
    Applicant: 9011579 Canada Incorporée
    Inventors: Masum Hossain, Maruf H. Mohammad
  • Collaborative analog-to-digital and time-to-delay conversion based on signal prediction
    Patent number: 9378843
    Abstract: Methods and apparatuses are described for performing adaptive analog-to-digital conversion and time-to-delay conversion by using signal prediction to adjust reference voltages of adjustable comparators.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: June 28, 2016
    Assignee: 9011579 CANADA INCORPOREE
    Inventors: Masum Hossain, Maruf H. Mohammad