Brett L Robertson

Title: The Innovative Contributions of Brett L. Robertson

Introduction

Brett L. Robertson is a notable inventor based in Mundelein, Illinois, who has made significant contributions to the field of telecommunications. With a total of 10 patents to his name, he has developed innovative solutions that enhance the performance of wireless communication systems. His work is characterized by a focus on improving multi-antenna systems and optimizing network connectivity.

Latest Patents

One of Brett's latest patents is titled "Apparatus and methods for antenna correlation estimation in a multi-antenna system." This invention discloses apparatuses that obtain real-time performance measurements and adaptively select multiple-input, multiple-output (MIMO) antennas to improve MIMO antenna performance. A correlation estimator determines an approximation of instantaneous antenna correlation values. The method includes obtaining a channel quality indicator (CQI) measurement for first and second antennas of a mobile device, determining a composite CQI for the two antennas, and estimating the antenna correlation based on this composite CQI. Additionally, it involves obtaining a signal-to-noise ratio (SNR) measurement for the antennas and estimating the antenna correlation based on both the composite CQI and the SNR measurement.

Another significant patent is "Methods and apparatus for radio network scanning using geo-tagged information from wireless client devices of heterogeneous wide area networks." This method collects roaming connectivity information for various wide area networks from multiple mobile devices, independently of the networks. It relates the connectivity information to geographic locations to create a roaming network connectivity information database. The method generates a list of candidate wide area networks to serve as roaming networks for specific mobile devices based on the collected information.

Career Highlights

Brett has worked with prominent companies in the technology sector, including Google Inc. and Motorola Mobility LLC. His experience in these organizations has allowed him to collaborate on cutting-edge projects that push the boundaries of wireless communication technology.

Collaborations

Brett has collaborated with talented individuals such as Krishna K. Bellamkonda and Nischal Patel, contributing to the development of innovative solutions in the telecommunications field.

Conclusion

Brett L. Robertson's contributions to the field of telecommunications through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the advancement of wireless communication technologies.