Transmitter Authentication

Transmitter authentication using hierarchical modulation in dynamic spectrum sharing

We show that the addition of the controlled inter-symbol interference introduces redundancy in a message signal which can be utilized to embed an authentication signal without sacrificing message throughput or increasing power.

PHY-layer authentication using duobinary signaling for spectrum enforcement

We show that the addition of the controlled inter-symbol interference introduces redundancy in a message signal which can be utilized to embed an authentication signal without sacrificing message throughput or increasing power.

Blind transmitter authentication for spectrum security and enforcement

We develop a novel mechanism for embedding an authentication information into the transmitted waveform, which can be extracted by an enforcement entity without knowing the transmission parameters.

PHY-layer authentication using hierarchical modulation and duobinary signaling

We show that the addition of the controlled inter-symbol interference introduces redundancy in a message signal which can be utilized to embed an authentication signal without sacrificing message throughput or increasing power.

PHY-layer authentication by introducing controlled inter symbol interference

We show that the duobinary signaling mechanism introduces redundancy in a message signal which can be utilized to embed an authentication signal without sacrificing message throughput or increasing power.