Abstract
A class of trellis codes is defined based on a novel trellis structure. An algebraic basis is introduced using either the ring of integers Z M or the ring of polynomials P M defined over the primary field GF(p). Codes are constructed for M-PSK by mapping subgroups and their cosets onto branch planes in the trellis. Special attention is given to codes that are linear in the defined algebra and to those for which decoding is unaffected by certain phase errors in the receiver.
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References
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© 1994 Springer Science+Business Media New York
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Zetterberg, L.H. (1994). On Code Linearity and Rotational Invariance for a Class of Trellis Codes for M-PSK. In: Blahut, R.E., Costello, D.J., Maurer, U., Mittelholzer, T. (eds) Communications and Cryptography. The Springer International Series in Engineering and Computer Science, vol 276. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-2694-0_43
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DOI: https://doi.org/10.1007/978-1-4615-2694-0_43
Publisher Name: Springer, Boston, MA
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