Dr. ZEHUA GAO

Associate Professor at School of Information and Communication Engineering;

Beijing Laboratory of Advanced Information Networks;

Beijing Key Laboratory of Network System Architecture and Convergence，

Beijing University of Posts and Telecommunications (BUPT), Beijing, China

Visiting Scholar at University of California,Los Angeles(UCLA)

Senior member of the China Electronics Society, member of the China Communications Society, 

and member of the Beijing Communications Information Association

E-mail:gaozehua@bupt.edu.cn

He was born in Shandong, China, in 1971. He received his PhD in the University of Posts and Telecommunications (BUPT),

China, in 2002. He was a visiting schoolar in University of California, Los Angeles(UCLA) from 2015 to 2016. 

He is currently an associate professor of BUPT. 

His research interests include Nano-Robot communication, metaverse, 6G body area network, 

Internet of Things, terahertz technology，optical communications and TRIZ. 

Research projects inlude National Nature Science Foundation of China, National High-Technology Research and 

Development Program("863"Program) of China,  National Nature Science Foundation of China, 

National Key Research and Development Program of China.

More than 100 academic papers in international and domestic academic journals and conferences were published.

BOOK WRITING

Internet of Things - Architecture, Protocol Standards, and Wireless Communication（RFID、NFC、LoRa、NB-IoT、

WiFi、ZigBee and Bluetooth）, ISBN , Published by Tsinghua University Press. 2019

Innovation and Entrepreneurship - Innovative Thinking and Business Models in Digital Age, Published by 

Tsinghua University Press. 2024

Narrowband Internet of Things - Principles, Architecture, and Applications of NB-IoT,ISBN , 

Published by Tsinghua University Press. 2023.

Internet of Things Technology and Creativity, ISBN , Published by Bejing University of Posts and 

Telecommunications Press. 2019..

Electromagnetic field and wave, ISBN 978-7-03-034979-8, Published by Science Press, Beijing, China, July 2012.

Foundation of Microwave Technology, ISBN 978-7-121-19531-0, Published by Electronic Industry Press, Beijing, 

China, May 2013.

Wide band wireless Metropolitan Area Network-WiMAX technology and application, ISBN 978-7-115-18557-0, 

Published by The People's Posts and Telecommunications Press, Beijing, China, Oct. 2008.

Digital Communication, ISBN: 978-953-51-0215-1, Published by InTech, 2012.

Indoor distribution system planning and design GSM/TD-SCDMA/ TD-LTE/WLAN, ISBN 978-7-115-29661-0, 

Published by The People's Posts and Telecommunications Press, Beijing, China, Jan. 2013.

PATENT APPLICATON

Mobile Optical Network, Zehua Gao, ZL 200710143963.7

OIS Network Based on WDM which can Support Multi Service Transmitting, Zehua Gao, ZL 200710090978.1

Optical Switch and Optical Node, Zehua Gao, 01129432.9

Low Cost Wavelength Division Multiplexing/Demultiplexing (MUX/DEMUX) ,  03109582.8

Frequency Divide over Optical Transmitting System, Yongxing Qi, Zehua Gao, Yuanan Liu, 03137799.8

He won the gold award and communication information special award in the third Beijing Invention and 

Innovation Competition in 2008. His team won the National Champion of the AIIA Artificial Intelligence Competition.

TEACHING  Courses: 

Electromagnetic Fields and Waves 

Microwave Technology 

Modern Communication Technology 

Antenna and Electromagnetic Wave Propagation

Innovation and entrepreneurship

He proposed a disruptive original coordinate system: a zone coordinate system that supports digital operations 

in the computer age（Zehua Gao, et al. Zone Coordinates: A New Coordinate System. 2017 17th IEEE ICCT. 1774-1777）. 

It can solve the Bug in the Two Dimensional Expansion of the Solar System by the Two Dimensional Foil in 

Science Fiction Three-body

Zone coordinate system

What is the area of the solar system after two-dimensional expansion by the weapon Two way Foil in Science Fiction 

Three Body? It should be infinit by mathematical answer. But it is not realistic in physics. It can solved by 

zone coordinate system. 

Physically, the minimum size is 1.6*10^(-35)m by Planck length. So the area of the solar system after two-dimensional 

expansion is limited.In the zone coordinate system, lines have width, surfaces have thickness, and points have radius. 

This overturns the traditional definition of a horizontal size of points, lines, and planes in traditional coordinate systems is 0.

Lines have width, surfaces have thickness, and points have radius in zone coordinate system.

In the real world, even small as atoms, neutrons, and protons occupy a certain spatial size. Each stored bit 

occupies a certain space and is digitized in computer digital information processing.Zone coordinate system 

is a coordinate system that is particularly suitable for physical reality. Zone coordinate system can be used 

in computer and mathematical operations such as matrix operations.The traditional coordinate system is 

used for continuous mathematics and continuous functions.

We can't prove the continuity hypothesis by logical perspective. Digital Operations could be implemented in 

Geometric Space by Using zone coordinate systems.Zone coordinate system could be used in Discrete Mathematics, 

Logic, Set Theory, Fundamentals of Number Theory, Algorithm Design, Combinatorial Analysis, Discrete Probability, 

Fractal Iteration, Chaos, Matrix Operations, Relationship Theory, Graph Theory and Trees, Abstract Algebra, 

Boolean Algebra, Computational Models, Sequence Geometry, Discrete Geometry, Integrals, Digital Convolutions, 

Measurement, Matrix Quantum Mechanics, uncertainty principle in quantum mechanics, Coding in Analog Signal Digitization, 

Diffraction Grating, Interference Fringes, Curve Fitting, dot-matrix, positioning, etc.