Patents by Inventor Ralf FElL

Ralf FElL 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).

  • Method for monitoring a communication network
    Publication number: 20150256398
    Abstract: A method for monitoring a communication network, which includes a plurality of processing units which communicate with one another via a communication medium, a channel of the communication medium being measured using channel estimation; from a result of the channel estimation, a characteristic variable being produced; and, with the aid of the characteristic variable, a decision is made as to whether a manipulative change of the communication network has occurred.
    Type: Application
    Filed: March 4, 2015
    Publication date: September 10, 2015
    Inventors: Patrick NICKEL, Ralf FElL, Ralf MACHAUER