Ephraim Fuchs


Research Assistant
Institute of Telecommunications


Business card (VCF)

Pfaffenwaldring 47
70569 Stuttgart
Room: 2.349


Latency-sensitive applications like machine control, video telephony and virtual reality demand fast responses between two communicating devices. However, current WLAN standards are inherently not suitable for low-latency operation as they utilize half-duplex operation, which means that only one device can send at a time instant.
A concept that promises lower response times is full-duplex operation, which allows two devices to send simultaneously.

In the context of my scientific work, I deal with challenges arising from integration of full-duplex operation in upcoming WLAN standards, such as self-interference or synchronization.

My current research interests are:

  • Full-duplex techniques for wireless systems
    • Simultaneous-transmit-receive frequency division duplex (FDD)
    • In-band full duplex (IBFD)
  • Self-interference cancellation in wireless systems
    • Nonlinear self-interference estimation
    • Neural network-based self-interference estimation
  • Machine learning for full-duplex systems
  • Latency-reducing techniques

Feel free to contact me if you are interested in a Bachelor's, Research or Master's thesis within these topics. See below for currently available thesis topics.

  1. 2022

    1. E. Fuchs, T. Handte, and S. ten Brink, “Low-Complexity Self-Interference Cancellation for Frequency Division Duplex in Adjacent Channels,” in 2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2022, pp. 1349--1354.
Winter term 18/19 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Summer term 19 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Winter term 19/20 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Summer term 20 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Winter term 20/21 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Summer term 21 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Winter term 21/22 Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"
Summer term 22 Master Lab Course "Multimedia Communications"
Winter term 22/23

Master Lab Course "Multimedia Communications"; Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"

Summer term 23

Master Lab Course "Multimedia Communications"

Winter term 23/24

Master Lab Course "Multimedia Communications"; Fachpraktikum (Bachelor) "Digitale Nachrichtenübertragung"

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