Patents by Inventor Zahid Islam

Zahid Islam 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).

  • Intra-cell and inter-cell interference mitigation methods for orthogonal frequency-division multiple access cellular networks
    Patent number: 8520550
    Abstract: Various embodiments of a method of mitigating interference in an OFDMA cellular network and a user terminal incorporating various of the embodiments. In one embodiment, the method includes: (1) selecting at least one dominant interfering signal, (2) generating estimates of a desired signal and the at least one dominant interfering signal, (3) jointly deciding based on the estimates such that an energy of a residual error is reduced and (4) mitigating interference based on the estimates.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: August 27, 2013
    Assignee: XW LLC
    Inventors: Naofal Al-Dhahir, Oren E. Eliezer, Dennis I. Robbins, Aditya Awasthi, Zahid Islam, Ahmad Gomaa