Search Results - communications+%26+cybersecurity+%3e+comm%3a+network+signal+processing

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Symmetric Encryption Key Generation Using Wireless Physical Layer Information Without Sharing Any Information Pertinent To The Key
PAGE TITLEOverviewPAGE SUMMARY In the wireless scenario, the shared nature of the medium allows for an eavesdropper to snoop on these transmissions without the knowledge of the legitimate users and jeopardize any future sensitive data. In order to prevent eavesdropping attacks, Drexel researchers have developed a symmetric key generation algorithm for...
Published: 1/11/2024   |   Inventor(s): Kapil Dandekar, Cem Sahin
Keywords(s):  
Category(s): Communications & Cybersecurity, Computing, Software, Analytics & Information Technology, Computing, Software, Analytics & Information Technology > Computing: Algorithms, Communications & Cybersecurity > Comm: Antennas, Communications & Cybersecurity > Comm: Network Signal Processing, Communications & Cybersecurity > Comm: Wireless
Physical Gate based Preamble Obfuscation for Securing Wireless Communication
PAGE TITLE Physical Gate based Preamble Obfuscation for Securing Wireless Communication PAGE SUMMARY In wireless networks, the transmission between legitimate users can be easily overheard by an eavesdropper for interception due to the broadcast nature of wireless medium, making the transmission highly vulnerable to eavesdropping attacks. Physical...
Published: 1/11/2024   |   Inventor(s): Kapil Dandekar, Ioannis Savidis, Marko Jacovic, Cem Sahin, Nagarajan Kandasamy, James Chacko, Kyle Juretus
Keywords(s):  
Category(s): Computing, Software, Analytics & Information Technology, Communications & Cybersecurity, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Hardware, Circuits & Sensors > Hardware: Antennas, Hardware, Circuits & Sensors > Hardware: Communication & Networking, Computing, Software, Analytics & Information Technology > Computing: Algorithms, Electrical Engineering & Electronics > EE: Data Communications, Electrical Engineering & Electronics > EE: Telecommunications, Communications & Cybersecurity > Comm: Antennas, Communications & Cybersecurity > Comm: Network Signal Processing, Communications & Cybersecurity > Comm: Obfuscation, Communications & Cybersecurity > Comm: Wireless
PhyLeave: Physical layer key based interleaving for secure wireless communication
PAGE TITLE PhyLeave - Physical layer key based interleaving for secure wireless communication PAGE SUMMARY An assortment of security threats exist due to the standardization of the communication channel between two trusted parties that can be exploited by an intruder. Data security is typically implemented through software based encryption on the payload....
Published: 6/20/2024   |   Inventor(s): Kapil Dandekar, Kyle Juretus, Marko Jacovic, Cem Sahin, Nagarajan Kandasamy, Ioannis Savidis, James Chacko
Keywords(s):  
Category(s): Communications & Cybersecurity, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Hardware, Circuits & Sensors > Hardware: Communication & Networking, Electrical Engineering & Electronics > EE: Data Communications, Electrical Engineering & Electronics > EE: Telecommunications, Communications & Cybersecurity > Comm: Network Signal Processing, Communications & Cybersecurity > Comm: Wireless
Reconfigurable antennas for performance enhancement of interference networks employing interference alignment
PAGE TITLEOverviewPAGE SUMMARY By using reconfigurable antenna based pattern diversity, an optimal channel can be realized in order to maximize the distance between two subspaces, thereby increasing sum-rate. The inventors show the benefits of pattern reconfigurability using real-world channels, measured in a MIMO-OFDM interference network. The results...
Published: 7/16/2024   |   Inventor(s): Kapil Dandekar, Nikhil Gulati, Rohit Bahl, Dwight Jaggard
Keywords(s):  
Category(s): Computing, Software, Analytics & Information Technology, Communications & Cybersecurity, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Hardware, Circuits & Sensors > Hardware: Antennas, Hardware, Circuits & Sensors > Hardware: Communication & Networking, Hardware, Circuits & Sensors > Hardware: Electronic Components, Computing, Software, Analytics & Information Technology > Computing: Algorithms, Electrical Engineering & Electronics > EE: Components, Electrical Engineering & Electronics > EE: Telecommunications, Communications & Cybersecurity > Comm: Antennas, Communications & Cybersecurity > Comm: Network Signal Processing
A Reconfigurable Antenna Based Solution for Device Authentication in Wireless Networks
PAGE TITLEOverviewPAGE SUMMARY Large scale proliferation of wireless technology coupled with the increasingly hostile information security landscape creates a serious need for effective security measures. The fundamental broadcast nature of wireless data transmission aggravates the situation by introducing multiple avenues for attack and penetration...
Published: 7/15/2024   |   Inventor(s): Kapil Dandekar, Prathaban Mookiah, Rachel Greenstadt, John Walsh
Keywords(s):  
Category(s): Computing, Software, Analytics & Information Technology, Communications & Cybersecurity, Hardware, Circuits & Sensors, Electrical Engineering & Electronics, Hardware, Circuits & Sensors > Hardware: Antennas, Hardware, Circuits & Sensors > Hardware: Communication & Networking, Hardware, Circuits & Sensors > Hardware: Electronic Components, Computing, Software, Analytics & Information Technology > Computing: Algorithms, Electrical Engineering & Electronics > EE: Components, Electrical Engineering & Electronics > EE: Telecommunications, Communications & Cybersecurity > Comm: Antennas, Communications & Cybersecurity > Comm: Network Signal Processing, Communications & Cybersecurity > Comm: Wireless