Eliahu Shusterman

Title: Eliahu Shusterman: Innovator in Data Communication Systems

Introduction

Eliahu Shusterman is a notable inventor based in Kfar-Saba, Israel. He has made significant contributions to the field of data communication systems, holding a total of three patents. His work focuses on enhancing the efficiency and effectiveness of data transmission technologies.

Latest Patents

One of Shusterman's latest patents is a data communication system with adaptive precoding. This invention features a receiver designed to receive signals transmitted over a channel by a transmitter that includes a Tomlinson-Harashima precoder. The receiver incorporates a feed-forward equalizer (FFE) that applies a feed-forward equalization function to the signal, generating a sequence of equalized samples. A decision block is coupled to the FFE, generating a sequence of decision output samples. This decision block includes an adaptive filter with coefficients that are determined adaptively based on the channel's characteristics. Additionally, a Tomlinson-Harashima decoder is used to decode the decision output samples, reconstructing the sequence of input symbols.

Another significant patent by Shusterman is an adaptive decision-feedback equalizer with an error predictor for improved convergence. This method enhances the convergence of a hybrid decision feedback apparatus, which includes both an adaptive feed-forward equalizer and an adaptive decision feedback equalizer. An independent error predictor component is utilized to improve convergence and is subsequently eliminated by converting the equalizers into equivalent forms using z-transformations. This results in a smaller system with fewer coefficients, leading to a faster convergence rate.

Career Highlights

Throughout his career, Eliahu Shusterman has worked with several prominent companies, including Tioga Technologies, Inc. and Orckit Communications, Ltd. His experience in these organizations has contributed to his expertise in data communication technologies.

Collaborations

Shusterman has collaborated with notable coworkers such as Rami Verbin and Dudi Baum. Their collective efforts have further advanced the innovations in the field of data communications.

Conclusion

Eliahu Shusterman's contributions to data communication systems through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the efficiency of data transmission technologies.