Performance Comparison of Baseband Signaling and Discrete Multi-Tone for Wireline Communication
Jhoan Salinas, Jeremy Cosson-Martin, Miad Laghaei, Hossein Shakiba, Ali Sheikholeslami
Abstract
Limits of data rate over a wireline channel depend on the channel characteristics, the signaling or modulation scheme, and the complexity one can afford for its implementation. This article compares two signaling schemes, namely baseband and discrete multi-tone (DMT), for two example channels, one with a smooth frequency response and one with a notch frequency response, to examine how far each can push the data rate towards the maximum achievable data rate, derived from Shannon Capacity formula.
Topics & Concepts
WirelineBasebandTone (literature)Computer scienceTelecommunicationsWirelessBandwidth (computing)ArtLiteraturePower Line Communications and NoisePAPR reduction in OFDMAdvanced Wireless Communication Techniques