A Linear Coding Method for Communication in Networks
This invention introduces an innovative, high-dimensional relay coding technique that significantly enhances the efficiency and reliability of data transmission in relay channels, particularly for low-power wireless devices.
Background:
In the realm of wireless communication, the efficient transmission of data in environments constrained by power...
Published: 4/23/2024
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Inventor(s): Michael Langberg, Michelle Effros, Oliver Kosut
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Wireless, Technology Classifications > Information Technology, Technology Classifications > Energy Conservation
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Methods for Multicast Key-Capacity
A means of protecting a multi-source multi-terminal noiseless network, with key-dissemination in which secret key K is multicasted from the network sources to its terminals.
Background:
A key-dissemination communication protocol is one in which a key K, which is at times secret, is shared among a collection of users as a prelude to future communication...
Published: 2/2/2024
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Inventor(s): Michael Langberg, Michelle Effros
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Computers, Technology Classifications > Information Technology
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Phase Modulator for Encoding Terahertz Band Communication
This graphene-based modulator can embed noise-free information into terahertz band signals that offer higher wireless data rates.
Background:
In order to continue the exponential rise in wireless data rates, terabit-per-second links are expected to become a reality within the next five years. The exploration of higher frequency bands, specifically...
Published: 2/2/2024
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Inventor(s): Josep Jornet, Prateek Kumar Singh, Gregory Aizin, Ngwe Thawdar, Michael Medley
Keywords(s):
Category(s): Technology Classifications > Information Technology, Campus > University at Buffalo
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Software-defined Underwater Multicarrier Chirping
Compressed high intensity radar pulses for better underwater communication.
Background:
Sending information through water is exceedingly difficult. Radio waves are restricted to low frequencies (less than 300 Hz) which require large antennas and lots of transmission power. Optical waves suffer from scattering and need to be precisely aligned....
Published: 2/2/2024
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Inventor(s): Dimitrios Pados, Stella Batalama, Georgios Sklivanitis, Song-Wen Huang
Keywords(s):
Category(s): Technology Classifications > Information Technology, Technology Classifications > Electronics, Technology Classifications > Environment, Campus > University at Buffalo
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Cardiac Scan: Continuous Computer User Authentication
Continuous computer user authentication is achieved using DC-coupled continuous-wave radar images of the user's unique cardiac motion signature.
Background:
Continuous authentication improves upon one-pass validation by continuously verifying over the lifetime of a session that the system is operated by the same user as at initial login....
Published: 2/2/2024
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Inventor(s): Wenyao Xu, Changzhi Li
Keywords(s): Technologies
Category(s): Technology Classifications > Computers, Technology Classifications > Information Technology, Technology Classifications > Sensors, Campus > University at Buffalo
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Smart Health Monitoring & Diagnosis System Based on Wearable Nano-biosensing Networks
This invention is comprised of a flexible bio-photonic sensing implant and an external wearable device capable of activating and obtaining data from the implant.
Background:
In the last decade, major advancements in the field of micro & nano electronics, photonics, electro-mechanical systems and wireless communication technologies have enabled...
Published: 2/2/2024
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Inventor(s): Josep Jornet, Liang Feng, Ed Furlani (Deceased), Qiaoqiang Gan, Zhi Sun, Yun Wu
Keywords(s): Technologies
Category(s): Technology Classifications > Healthcare, Technology Classifications > Information Technology, Campus > University at Buffalo
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Communication Efficient Secret Sharing
Methods for distributed data storage that enable secret sharing.
A secret sharing scheme is a method for distributing a secret among several parties in such a way that only qualified subsets of the parties can reconstruct it and unqualified subsets receive no information about the secret. The key idea to reduce communication is to let the user...
Published: 2/2/2024
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Inventor(s): Michael Langberg, Wentao Huang, Joerg Kliewer, Jehoshua Bruck
Keywords(s): Technologies
Category(s): Technology Classifications > Information Technology, Technology Classifications > Computers, Campus > University at Buffalo
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Secure Fingerprint Matching by Hashing Localized Information
A method and apparatus to secure fingerprint templates by using innovative hash functions.
This invention discusses and discloses a unique method of protecting fingerprint biometric data. The method uses algorithms to determine a set of specialized points on a fingerprint, and then uses the pattern to hash (encrypt) the fingerprint recognition...
Published: 2/2/2024
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Inventor(s): Venugopal Govindaraju, Sharat Chikkerur, Faisal Farooq, Sergey Tulyakov
Keywords(s): Technologies
Category(s): Technology Classifications > Bioinformatics, Technology Classifications > Computers, Technology Classifications > Information Technology, Campus > University at Buffalo
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