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High-order spectral-null multimode codes
DOI:10.1109/TCOMM.2004.833044.png)
摘要
En 中文
A new class of codes with high-order spectral nulls at zero frequency is introduced. The codes, called high-order spectral-null multimode codes, are constructed through state-dependent encoding by use of the guided-scrambling coding technique, and result in efficiently coded sequences with good low-frequency characteristics.
Keyword:
guided scrambling (GS)
high-order spectral-null (HOSN) codes
low-frequency spectrum weight
multimode codes
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期刊
IF:
8.3
论文数:
1.2W
被引数:
3.6W
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