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Diamond-Chain Routing Protocol in Wireless Networks Equipped with Multi-Beam Smart Antennas
The Problem:
Currently, multi-hop wireless routing searches for the shortest single path using only one beam of the multi-beam antenna, which wastes the throughput of the other beams. Due to complicated communication conditions created by the use of the multiple beams, some of the beams in the current technology indefinitely remain in a listening mode,...
Published: 8/10/2022
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Inventor(s): Fei Hu, Sunil Kumar, Ke Bao
Keywords(s):
Category(s): Technology Classifications > Communication
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Multi-Layer Integrated Unequal Error Protection with Optimal Parameter Determination
The Problem:
The existing products use EEP schemes instead of UEP schemes as well as different raptor codes and algorithms. The problems associated with these products lie in video distortion and inability to produce a clear video over certain connections. The advantage of UEP schemes give a more reliable and clear video feed over a broader range of...
Published: 8/10/2022
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Inventor(s): Fei Hu, Yeqing Wu, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Communication
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Smart, High-Speed UAV/UGV Communications via Bio-Inspired Multi-Beam Pipe Transmission
The Problem:
Current UAV/UGV networks need a transport layer for end-to-end reliability and congestion control. TCP is the most popular transmission layer protocol; however, it has serios limitation due to its saw-like sending rate control.
The Solution:
Researchers at The University of Alabama have developed an invention which pertains to novel...
Published: 10/6/2022
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Inventor(s): Fei Hu, Qian Mao, Lei Hu, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Communication
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Intelligent Multi-Beam Medium Access Control in Ku-Band for Mission-Oriented Mobile Mesh Networks
The Problem:
There are existing similar technologies, but these technologies are not designed for mobile mission-oriented applications. The use of Ku-band frequency on two separate information transmission levels reduces interference common with current multi-beam antennas. Also, the Ku-band frequency is not the currently used frequency range for...
Published: 8/10/2022
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Inventor(s): Fei Hu, xI Li, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Communication
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Systems and Methods for Detecting Unused Communication Spectrum
The Problem:
Today wireless transmissions are one of the most important information sharing methods due to their cableless, anywhere radio propagation nature. Today, so many cell phone companies cannot find a low-overhead, ultra-fast, high-accuracy spectrum sensing scheme for cognitive radio communications. It is always difficult to achieve both sensing...
Published: 8/10/2022
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Inventor(s): Fei Hu, Mengcheng Guo
Keywords(s):
Category(s): Technology Classifications > Communication
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Smart Lower Limb Rehab System
SMART LOWER LIMB REHAB SYSTEM
The Future Of Stroke Recovery With Advanced Sensing & Machine Learning
THE PROBLEM
Stroke is the leading cause of disability among adults in the United States with more than 4 million Americans currently living with post-stroke after-effects. Presently the nation spends more than$10 billion per year on post-stroke...
Published: 8/10/2022
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Inventor(s): Fei Hu, Fei Hu, Yeqing Wu, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Healthcare
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Smart Lower Limb Rehab System
SMART LOWER LIMB REHAB SYSTEM
The Future Of Stroke Recovery With Advanced Sensing & Machine Learning
THE PROBLEM
Stroke is the leading cause of disability among adults in the United States with more than 4 million Americans currently living with post-stroke after-effects. Presently the nation spends more than$10 billion per year on post-stroke...
Published: 8/10/2022
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Inventor(s): Fei Hu, Fei Hu, Yeqing Wu, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Healthcare
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Smart Spectrum Handoff Scheme
SMART SPECTRUM HANDOFF SCHEME
Creating A More Agile & User-Friendly Wireless Network Via Cognitive Radio
THE PROBLEM
Spectrum bands are wave frequencies that can transmit audio, text, and visual data to wireless devices. Given that wireless transmission of information continues to grow on a global scale, these bands are an increasingly valuable...
Published: 8/10/2022
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Inventor(s): Fei Hu, Yeqing Wu, Sunil Kumar
Keywords(s):
Category(s): Technology Classifications > Communication
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