Constellation Shaping, Nonlinear Precoding, and Trellis by Steven A. Tretter

By Steven A. Tretter

This booklet is a superb reference for these operating within the extensive fields of communique idea, info idea, and modem layout. it's crucial for researchers in modulation and coding for voiceband cellphone line modems; sign constellation layout; nonlinear precoding for modems; and trellis coding.
The writer offers the speculation at the back of the recent modulation and coding ideas integrated in ITU-T advice V.34. subject matters mentioned comprise sign constellation shaping via shell mapping, nonlinear precoding, 4-dimensional trellis codes, and speedy equalizer education through the use of periodic sequences and FFT tools. furthermore, a number of ways that have been thought of yet no longer approved are provided together with trellis shaping, trellis precoding, and modulus conversion.

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