224687 ⎘
Jamming of communication; Counter-measures; Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection using characteristics of target signal or of transmission , e.g. using direct sequence spread spectrum or fast frequency hopping
MACHINE LEARNING DEVICE AND JAMMING SIGNAL GENERATION APPARATUS
#2DISTRIBUTED CARRIER WITH JOINT EQUALIZATION
#3METHOD FOR PERFORMING SYNCHRONIZATION IN DISTRIBUTED CARRIER COMMUNICATIONS
#4Control method, apparatus and device for preventing pseudo GNSS signal interference, and storage medium
#5Channel hopping-based jamming defense system for wireless local area networks
#6Optronic system for a countermeasure unit and method to optically communicate
#7SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS HAVING LOCAL SECURITY
#8Systems and methods for disrupting unauthorized communications in low frequency radio communication devices
#9SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS HAVING LOCAL SECURITY
#10SYSTEM AND METHOD FOR COMMUNICATING WITH A UAV
#11System and method for intercepting unmanned aerial vehicles
#12Energy-efficient reactive jamming of frequency-hopping spread spectrum (FHSS) signals using software-defined radios
#13SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS HAVING LOCAL SECURITY
#14Determining a frequency for propulsor engine communication sessions
#15Photonic implementation of jamming avoidance response
#16Electronic device and method for operating the same
#17Auditory information security system
#18Method and apparatus for providing broadcast channel encryption to enhance cellular network security
#19SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS HAVING LOCAL SECURITY
#20Encapsulated electronic warfare architecture
#21Photonic implementation of jamming avoidance response
#22Method and apparatus for validating a transaction between a plurality of machines
#23System and method for reducing the probability of detection of a communication and sensor mast
#24Method and apparatus for providing broadcast channel encryption to enhance cellular network security
#25Apparatus and method for transmitting jamming signal
#26Systems/methods of conducting a financial transaction using a smartphone
#27Systems/methods of preferential communications
#28Systems/methods of adaptively varying a spectral content of communications
#29Near field communication (NFC) security apparatus and method
#30Methods and apparatuses using filter banks for multi-carrier spread-spectrum signals
#31Multi-mode phy-level wireless security
#32Time-varying PHY-level wireless security
#33Phy-level wireless security
#34Inductively coupled power and data transmission system
#35SYSTEMS AND METHODS FOR PROVIDING PHYSICAL LAYER SECURITY
#36Systems and/or methods of increased privacy wireless communications
#37Private, covert and/or cognitive communications systems and/or methods based upon pseudo-randomly generated communications alphabets
#38Communication network with secure access for portable users
#39Method and apparatus for reducing probability of detection, improving jamming resistance and security for broadband wireless systems
#40Soldier system wireless power and data transmission
#41Waveforms comprising a plurality of elements and transmission thereof
#42Wireless communications systems and/or methods providing low interference, high privacy and/or cognitive flexibility
#43System and method for secure communication of collected amphibious data
#44SYSTEM AND METHOD FOR NEAR FIELD COMMUNICATIONS HAVING LOCAL SECURITY
#45Processor based frequency selective jamming and communications system
#46Wideband intercom and secure packet radio (WISPR)
#47Adaptive digital radio frequency memory for coherent response synthesis