Now showing items 647-648 of 648

    • Zero-forcing precoder: a special constructive interference precoder for PSK signals 

      Ding, Yanwu; Pham, Khanh D. (IEEE, 2020-03-30)
      Recently, constructive interference precoders have been considered for downlink communication systems to utilize the multiuser interference constructively. Such precoders are normally obtained by solving constrained ...
    • The zoom FFT using complex modulation 

      Hoyer, E.A.; Stork, R. (IEEE, 1977-05-01)
      A recent paper by Yip discussed the zoom transform as derived from the defining equation of the FFT. This paper simplifies the concepts and removes some of the restrictions assumed by Yip; ie., the total number of points ...