Performance improvement for a physical-layer-security technology based on FTN Signaling on DVB-S2

• Ing. Julio César Pérez García

• Ponencia
• English

• bit error ratio
• faster-than-nyquist signaling
• inter-symbol interference
• physical layer security

The expansion of devices and technologies for Internet of Things (IoT) applications brings with its great challenges to ensure secure communications. Traditional cryptographic systems cannot be applied directly on constricted devices. Physical layer security mechanisms attract increasing attention, which could be implemented in parallel with higher layer methods. FTN (faster-than-Nyquist) signaling is a promising technology to improve transmission speed without increasing bandwidth, but introduc...