Volker Pohl is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of radio transmission technology. With a total of 2 patents, his work focuses on enhancing data transmission methods in mobile communication systems.

Latest Patents

Pohl's latest patents include an "Indoor radio transmission method for parallel radio transmission of digital data substreams" and a "mobile radio transmission system." The first patent describes a radio transmission method and a wireless transmission system that utilizes multiple transmitter and receiver antennas operating simultaneously within the same frequency range. This system employs space-time encoders and decoders, allowing for synchronous data transmission and channel matrix measurement. Characteristic pilot signals are superimposed with low noise on the data subsignals, facilitating the analog measurement of the channel matrix and the recovery of transmitted data subsignals. The measured analog values are then digitally processed in a signal processor, with the weightings summed in an analog signal processing unit.

The second patent, titled "Adaptive signal processing method in a MIMO-system," optimizes the bit error rate under pragmatic conditions. This method matches the signaling optimally to the time-variable radio channel through linear operations. The uplink and downlink transmission sides are determined by an excess of antennas on the downlink side. The necessary estimations of the channel matrix can be directly obtained from the estimations for the other transmission direction, allowing for error-free bi-directional transmission of data streams in Rayleigh and Rice channels with significantly lower transmission powers.

Career Highlights

Volker Pohl is currently associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to push the boundaries of innovation in mobile communication technologies.

Collaborations

Pohl has collaborated with notable colleagues such as Udo Krueger and Thomas Haustein, contributing to advancements in their respective fields.

Conclusion

Volker Pohl's contributions to radio transmission technology exemplify the spirit of innovation in the telecommunications industry. His patents reflect a commitment to improving data transmission methods, which are crucial for modern communication systems.

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to [email protected]