Patents by Inventor Mohsen N. Tehrani

Mohsen N. Tehrani 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).

  • Nonlinear tolerant super-Gaussian distribution for probabilistic shaping modulation
    Patent number: 11038596
    Abstract: Consistent with the present disclosure, codewords indicative of a super Gaussian distribution may be encoded and decoded using the encoders and decoders disclosed herein. Based on such codewords, symbols may be transmitted in accordance or in conformance with a super Gaussian distribution to tailor the SE of an optical signal or subcarrier for a given link having non-linear degradations and shaping gain. Such tailed SE may not be achievable with a Gaussian symbol transmission probability distribution.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: June 15, 2021
    Assignee: Infinera Corporation
    Inventor: Mohsen N. Tehrani
  • NONLINEAR TOLERANT SUPER-GAUSSIAN DISTRIBUTION FOR PROBABILISTIC SHAPING MODULATION
    Publication number: 20190149239
    Abstract: Consistent with the present disclosure, codewords indicative of a super Gaussian distribution may be encoded and decoded using the encoders and decoders disclosed herein. Based on such codewords, symbols may be transmitted in accordance or in conformance with a super Gaussian distribution to tailor the SE of an optical signal or subcarrier for a given link having non-linear degradations and shaping gain. Such tailed SE may not be achievable with a Gaussian symbol transmission probability distribution.
    Type: Application
    Filed: October 9, 2018
    Publication date: May 16, 2019
    Inventor: Mohsen N. Tehrani