Mengcheng Guo

Title: Innovations by Mengcheng Guo in Communication Spectrum Detection.

Introduction

Mengcheng Guo is an accomplished inventor based in Sunnyvale, California. He has made significant contributions to the field of communication technology, particularly in the area of spectrum detection. His innovative work focuses on enhancing the efficiency of cognitive radio systems.

Latest Patents

Mengcheng Guo holds a patent for "Systems and methods for detecting unused communication spectrum." This patent outlines systems and methods for cognitive radio spectrum sensing of a signal. The exemplary method involves applying a pre-defined cyclostationary feature to detect the presence of a signal, detecting the signal itself, and identifying the spectrum associated with it. The method also includes randomly sampling the detected signal from its cyclic frequency domain and applying a compressive sensing algorithm to classify the signal based on the cyclostationary feature. The signal can be sparse in various domains, including time, space, frequency, or code domains. The systems and methods described exploit compressive sensing in a specific sparse domain and utilize a cyclostationary feature-based compressive spectrum sensing scheme for spectrum analysis.

Career Highlights

Mengcheng Guo is affiliated with the University of Alabama, where he continues to advance research in communication technologies. His work has garnered attention for its innovative approach to spectrum sensing and analysis.

Collaborations

One of his notable collaborators is Fei Hu, with whom he has worked on various projects related to cognitive radio and spectrum sensing.

Conclusion

Mengcheng Guo's contributions to the field of communication spectrum detection demonstrate his innovative spirit and commitment to advancing technology. His patent reflects a significant step forward in cognitive radio systems, showcasing the potential for improved spectrum utilization.