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Open Access
An Adaptive Bit Allocation for Maximum Bit-Rate Tomlinson-Harashima Precoding

Shigenori KINJO, Shuichi OHNO

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Summary :

An adaptive bit allocation scheme for zero-forcing (ZF) Tomlinson-Harashima precoding (THP) is proposed. The ZF-THP enables us to achieve feasible bit error rate (BER) performance when appropriate substream permutations are installed at the transmitter. In this study, the number of bits in each substream is adaptively allocated to minimize the average BER in fading environments. Numerical examples are provided to compare the proposed method with eigenbeam space division multiplexing (E-SDM) method.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E102-A No.10 pp.1438-1442
Publication Date
2019/10/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E102.A.1438
Type of Manuscript
LETTER
Category
Communication Theory and Signals

Authors

Shigenori KINJO
  the Japan Coast Guard Academy
Shuichi OHNO
  Hiroshima University

Keyword