David Cohen

Title: David Cohen: Innovator in Data Transmission Technologies

Introduction

David Cohen is a notable inventor based in Ashdod, Israel. He has made significant contributions to the field of data transmission, particularly through his innovative patent that addresses challenges in frequency hopping systems.

Latest Patents

Cohen holds a patent for a "Method and system for transmitting and receiving data in a TDMA frequency hopping system utilizing frequency diversity." This invention involves the transmission and reception of data in a TDMA frequency hopping system by allocating two or more time slots for transmitting identical data packets. The identical data packets are transmitted in the allocated time slots at different frequencies. Although this method requires the transmission of redundant information, it effectively reduces the likelihood of data loss. An adaptive scheme may be employed, allowing for more time slots to be allocated for repeated data transmissions in areas of poor reception, while fewer time slots are used in areas of higher quality reception or when higher bandwidth is required.

Career Highlights

David Cohen is associated with Dsp Group Limited, where he applies his expertise in data transmission technologies. His work has been instrumental in advancing the capabilities of communication systems.

Collaborations

Cohen collaborates with talented individuals such as Yaron Naim and Guy Ben-Artzi, contributing to innovative projects within his field.

Conclusion

David Cohen's contributions to data transmission technology highlight his role as an inventor dedicated to improving communication systems. His innovative patent demonstrates a commitment to reducing data loss and enhancing transmission efficiency.