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Reconfigurability and low complexity are the two key requirements of finite impulse response (FIR) filters employed in multistandard wireless communication systems. In this paper, two new reconfigurable architectures of low complexity FIR filters are proposed, namely constant shifts method and programmable shifts method. The proposed FIR filter architecture is capable of operating for different wordlength...
A modified algorithm for two-dimensional TPC decoding is proposed to reduce the wrong frame rate in the (16,11,4)2 Turbo Product Code (TPC) decoding in this paper. It is based on the hard decision decoding, including a chooser and a parallel decoding architecture that one is column-row and the other is row-column. The Monte-Carlo simulation shows that 30% wrong frame is eliminated and the implementation...
We describe a track segment recognition scheme called the tiny triplet finder (TTF) that involves the grouping of three hits satisfying a constraint such as the forming of a straight line. The TTF performs this O(n3) function in O(n) time, where n is number of hits in each detector plane. The word "tiny" reflects the fact that the FPGA resource usage is small. The number of logic elements...
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