Location History:
- Austin, TX (US) (2003 - 2011)
- Round Rock, TX (US) (2001 - 2018)
- Harlingen, TX (US) (2019)
Company Filing History:
Years Active: 2001-2019
Areas of Expertise:
Title: Innovations by Lothar Wenzel in Wireless Communication Technologies
Introduction
Lothar Wenzel, based in Round Rock, TX, is a prominent inventor and innovator with a remarkable portfolio of 48 patents. His contributions primarily focus on advancements in wireless communication systems, making significant strides in technology that enhances connectivity and communication efficiency.
Latest Patents
Among his latest patents is the "Multi-user random access procedures for massive MIMO wireless communication systems." This innovative system outlines a method for conducting multi-user random access procedures within mobile telecommunications networks, effectively optimizing communication between base stations and user equipment equipped with multiple antennas. The process involves transmitting a random access signal set (RASS) message to the base station, which responds with a random access response physical downlink control channel (RAR-PDCCH) message, thereby refining the overall communication process.
Another notable patent is for "Nyquist and square root Nyquist filters for pulse shaping in wireless communications." This invention addresses the performance improvements in shaped filters and related matched filters, recognizing the discontinuities in the frequency domain of traditional raised cosine functions. By generalizing the raised cosine filter, Wenzel's approach significantly enhances time-frequency localization and improves trade-offs between inter-symbol and adjacent channel interference.
Career Highlights
Lothar Wenzel has made notable contributions through his work at well-established companies such as National Instruments Corporation and Smart Technologies ULC. His expertise in wireless communication technologies has placed him at the forefront of innovation, propelling advancements that shape the future of telecommunications.
Collaborations
Throughout his career, Wenzel has collaborated with talented professionals, including colleagues like Dinesh R. Nair and Ram Rajagopal. These partnerships have fostered an environment of creativity and technical excellence, further enhancing the development of impactful technologies in the sector.
Conclusion
Lothar Wenzel's extensive patent portfolio and commitment to research and development underscore his significant role in the evolution of wireless communication systems. His innovative work continues to influence the industry, paving the way for more efficient and robust telecommunications solutions.