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Scalable folded low-complexity pipeline, method of pipelining and multiple-input, multiple-output receiver employing the same
Scalable folded low-complexity pipeline, method of pipelining and multiple-input, multiple-output receiver employing the same
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机译:可扩展的折叠低复杂度管道,流水线方法以及使用该管道的多输入多输出接收器
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摘要
The present invention provides a folded low-complexity (FLC) pipeline. In one embodiment, the FLC pipeline includes a dot product unit chain configured to employ only addition and multiplication operations to compute intermediate numerators and denominators from a received signal matrix, a channel gain matrix and a noise matrix. Additionally, FLC pipeline also includes a divider stage configured to terminate the dot product unit chain by computing an unscaled quotient and a scale factor from ultimate ones of the intermediate numerators and denominators.
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