New results about analysis and design of TCM for ISI channels and combined equalization/decoding
نویسندگان
چکیده
In this letter new upper bounds for the performance of the optimum combined symbol-by-symbol (SbS) Abend–Fritchman-like equalizer and decoder are presented, and a related criterion for the actual design of good trellis-coded-modulated (TCM) schemes effectively matched to the distortion introduced by the intersymbol interference (ISI)-corrupted transmission channel is developed. The actual application of the proposed design criterion is also addressed.
منابع مشابه
TCMs Matched to ISI Channels: New Results for Combined Symbol-by-Symbol Equalization and Decoding
(1) This work was partially supported by European Union under the ACTS AC104 MOSTRAIN project. Abstract: The design of good TCM schemes matched to ISI channels requires that analytical performance bounds are also available. In this paper, starting from an application of the unionBhattacharyya bound, upper-bounds for the performance of the theoretically optimum combined Symbol-by-Symbol (SbS) Ab...
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ورودعنوان ژورنال:
- IEEE Trans. Communications
دوره 46 شماره
صفحات -
تاریخ انتشار 1998