On the relation between time-domain equalizers and per-tone equalizers for DMT-based systems
نویسندگان
چکیده
We reconsider MMSE-based time-domain equalizer (TEQ), bitrate maximizing TEQ and per-tone equalizer design for DMT transmission. It is shown that they can all be formulated either as a constrained linear or a separable nonlinear least-squares problem. These least-squares formulations are then turned into generalized eigenvalue problems that allow to establish a remarkably close relationship between these -at first sight very differentequalizer designs.
منابع مشابه
Rls-based Initialization for per Tone Equalizers in Dmt-receivers Rls-based Initialization for per Tone Equalizers in Dmt-receivers
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