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An Ultimate-Shannon-Limit-Approaching Gbps Throughput Encoder/Decoder System | IEEE Journals & Magazine | IEEE Xplore

An Ultimate-Shannon-Limit-Approaching Gbps Throughput Encoder/Decoder System


Abstract:

A turbo-Hadamard code (THC) is a type of low-rate channel code with capacity approaching the ultimate Shannon limit, i.e., -1.59 dB. In this brief, we investigate the har...Show More

Abstract:

A turbo-Hadamard code (THC) is a type of low-rate channel code with capacity approaching the ultimate Shannon limit, i.e., -1.59 dB. In this brief, we investigate the hardware design of a turbo-Hadamard encoder/decoder system. The entire system has been implemented on an FPGA board. A bit error rate (BER) of 10-5 can be achieved at Eb/N0 = 0.04 dB with a throughput of 3.2 Gbps or at Eb/N0 = -0.45 dB with a throughput of 1.92 Gbps.
Page(s): 2169 - 2173
Date of Publication: 18 December 2019

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