Mario Joa-Ng

Title: Innovations by Mario Joa-Ng in Location Positioning Technology

Introduction

Mario Joa-Ng is an accomplished inventor based in Hong Kong, CN. He has made significant contributions to the field of wireless networks, particularly in location positioning technologies. His innovative work has led to the development of systems and methods that enhance the reliability of location determinations in complex environments.

Latest Patents

Mario Joa-Ng holds a patent for "Location positioning in wireless networks." This patent discloses systems and methods that provide reliable location determinations even in challenging topological environments. The embodiments utilize multiple antenna patterns, such as those provided by phased array antennas, and implement location positioning techniques that do not require alterations to remote stations. Various techniques for determining location are included, such as a channel model independent approach and a channel model based approach. The channel model independent approach compares receive signal strength differences to an antenna gain difference table to determine the azimuth angle of a remote station. Conversely, the channel model based approach compares receive signal strength measurements to a database of signal strengths created using a wireless channel model.

Career Highlights

Mario Joa-Ng is associated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institute has allowed him to focus on advancing technology in wireless communication and location services. His innovative contributions have positioned him as a key figure in the research and development of location positioning systems.

Collaborations

Mario has collaborated with notable colleagues, including Yi Gong and Hang Ching Jason Leung. These collaborations have fostered a productive environment for innovation and technological advancement in their respective fields.

Conclusion

Mario Joa-Ng's work in location positioning technology exemplifies the impact of innovative thinking in the realm of wireless networks. His contributions continue to shape the future of reliable location determination systems.