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HFC基带数字化回传信道误符号率的计算

The Symble Error Rate over HFC Baseband Digital Reverse Channel
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摘要 主要分析了 HFC回传光纤链路基带数字化后 ,因引入 A/ D而带来的量化噪声和双边削波噪声对回传信号的影响 ,导出了误符号率计算公式 ,并得出了一些具有实用价值的结论 . This paper analyzes the impact of doubleside clipping noise and quantization noise on HFC baseband digital channel caused by A/D converter. The formula of symble error rate and some useful conclusions are derived.
出处 《应用科学学报》 CAS CSCD 2001年第3期202-205,共4页 Journal of Applied Sciences
关键词 光纤同轴混合网 回传信道 削波 量化 误符号率 HFC 数字化 A/D HFC return path clipping quantization
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参考文献10

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