Patents Represented by Attorney Niles Mullins Riley & Scarborough LLP

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  • Pulse shaping method
    Patent number: 8284831
    Abstract: Provided is a pulse shaping method. A time interval is predefined so as to shape a pulse used for a transmit pulse and a receive filter response, a parameter is generated by using a weight coefficient and a plurality of cosine functions that are multiplied and added to be output during the predetermined time interval, and 0 is output during another interval, thereby shaping the pulse. The weight coefficient is updated by using the normalized MSE so as to shape the pulse to be optimized for the predetermined time interval.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: October 9, 2012
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung Joon Lee, Dong Seung Kwon