A synthesizable IP core for WiMedia 1.5 UWB LDPC code decoding

A synthesizable IP core for WiMedia 1.5 UWB LDPC code decoding
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用于 WiMedia 1.5 UWB LDPC 码解码的可合成 IP 核

DOI:
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发表时间:
2009
期刊:
2009 IEEE International Conference on Ultra-Wideband
影响因子:
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通讯作者:
F. Berens
F. Berens
中科院分区:
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文献类型:
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作者:
Matthias Alles;N. Wehn;F. Berens

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即将推出的WiMedia1.5超宽带标准支持超过1Gbit/S的有效载荷吞吐量。它采用低密度奇偶校验(LDPC码)作为高数据速率模式的编码方案。根据这一标准设计LDPC解码器是一项非常具有挑战性的任务,因为它必须提供高吞吐量、低延迟、出色的纠错能力以及更高的灵活性。
The upcoming WiMedia 1.5 standard for Ultra-Wideband (UWB) supports payload throughputs of more than 1 Gbit/s. It features Low-Density Parity Check (LDPC) codes as coding scheme for the high data rate modes. LDPC decoder design for this standard is a very challenging task, since it has to offer high throughputs, low latency, excellent error correction capabilities, and furthermore flexibility.