Company Filing History:
Years Active: 2016-2017
Title: Innovations of Ivan Gaspar
Introduction
Ivan Gaspar is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of radio transmission systems, holding a total of four patents. His work focuses on enhancing the efficiency and robustness of communication technologies.
Latest Patents
One of his latest patents is titled "Orthogonal multicarrier transmission system using conjugate-root Offset-QAM." This invention involves a complex-valued symbol transmission method where the real and imaginary parts of each symbol are shifted against each other by half a symbol period. A non-symmetric conjugate-root filter is applied to each symbol before transmission to mitigate inter-carrier interference and intersymbol interference. The corresponding reverse steps are performed at the receiver to ensure accurate data recovery.
Another significant patent is "Walsh-hadamard transformed GFDM radio transmission." This invention describes a radio transmission system based on a frequency divisional multiplexing method. In this system, a transmit symbol comprises multiple data symbols assigned to at least two subcarriers. The information of symbols from one time slot is spread across the data symbols of the subcarrier, producing a transmit symbol that is more robust against frequency selective channels.
Career Highlights
Ivan Gaspar is currently employed at Vodafone GmbH, where he continues to innovate in the field of telecommunications. His work has been instrumental in advancing the capabilities of radio transmission systems.
Collaborations
Ivan has collaborated with notable colleagues such as Gerhard P Fettweis and Maximilian Matthe, contributing to various projects that enhance communication technologies.
Conclusion
Ivan Gaspar's contributions to the field of radio transmission systems through his innovative patents demonstrate his expertise and commitment to advancing technology. His work at Vodafone GmbH and collaborations with esteemed colleagues further highlight his impact in the industry.