Tree pruning for MIMO sphere detection based on MMSE detection-中国期刊网

摘要树修剪是一个有效算法减少范围察觉(SD)的复杂性为多重输入多重产量(MIMO)通讯系统。怎么决定修剪统治的树，以及由在表演之间的折衷和复杂性能被完成的，仍然是一个开的问题。在这份报纸，修剪算法的一棵树基于最小的均方差(MMSE)被建议察觉。建议算法自从MMSE察觉的复杂性，第一预先形成MMSE察觉是很低的。然后，修剪的限制将被放根据MMSE答案的放大路径度量标准。复杂性和表演上的规模因素和他们的影响的选择也被讨论。通过分析和模拟，复杂性与可以忽略的表演降级和另外的计算显著地被减少，这被显示出。

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Tree pruning for MIMO sphere detection based on MMSE detection

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Tree pruning for MIMO sphere detection based on MMSE detection

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