1-4 二次元MTRトレリス符号に対するTCPR4の有効性 [in Japanese] 1-4 Effectiveness on TCPR4 Method for Two-Dimensional MTR Trellis Code [in Japanese]
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MTR(maximum transition run)code is highly rated under the recent demand on higher density recording. In this paper, we introduce two-dimensional simplest MTR code with trellis function and investigate the effectiveness of the combination with TCPR4(trellis coded partial response 4) ML and this code, where the simplest means that all of more than three continuous level transition pattern are removed from the write-in waveform. The results show that bit error rate with this combination can hold the superiority over the combination with conventional PRML and this code.
- PROCEEDINGS OF THE ITE ANNUAL CONVENTION
PROCEEDINGS OF THE ITE ANNUAL CONVENTION 1999(0), 7-8, 1999
The Institute of Image Information and Television Engineers