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http://dx.doi.org/10.12673/jant.2011.15.2.227

A Small-Area ISDB-T Time Deinterleaver Structure with Buffer Transformation  

Kang, Hyeong-Ju (School of Computer Science and Engineering, Korea University of Technology and Education)
Publication Information
Journal of Advanced Navigation Technology / v.15, no.2, 2011 , pp. 227-233 More about this Journal
Abstract
This paper presents a small-area ISDB-T time deinterleaver structure. ISDB-T is an mobile TV standard that is widely used in Japan and many South American countries. One of the strong points of the standard is the long interleaving depth, which enhance the communication performance. However, long interleaving requires many delay buffers, in other words many pointer registers. This paper reduces the number of pointer registers with the deinterleaver equivalent transformation. The experimental results show that the area is reduced with the proposed structure.
Keywords
ISDB-T; Deinterleaver; Convolutional Deinterleaver; ISDB-T Time Deinterleaver;
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