AMBIENT POWER DEVICE-INITIATED SECURE COMMUNICATIONS USING WIRELESS BACKSCATTERING

Reference signal transmission techniques for non-orthogonal multiple access wireless communications

Imaging system and method using improved modulated excitation

Method and apparatus for wirelessly activating a remote mechanism

Method and apparatus for rapid synchronization of shift register related symbol sequences

Method and apparatus for rapid synchronization of shift register related symbol sequences

Apparatus and method for transmitting/receiving data in communication system

PREAMBLE GENERATING APPARATUS AND METHOD FOR DIGITAL DIRECT TRANSMISSION SYSTEM

Cryptographic machines characterized by a Finite Lab-Transform (FLT)