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Iterative interference suppression using mixed feedback weights and stabilizing step sizes
Iterative interference suppression using mixed feedback weights and stabilizing step sizes
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机译:使用混合反馈权重和稳定步长大小的迭代干扰抑制
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摘要
A receiver is configured for canceling intra-cell and inter-cell interference in coded, multiple-access, spread-spectrum transmissions that propagate through frequency-selective communication channels. The receiver employs iterative symbol-estimate weighting, subtractive cancellation with a stabilizing step-size, and mixed-decision symbol estimate. Receiver embodiments may be implemented explicitly in software of programmed hardware, or implicitly in standard Rake-based hardware either within the Rake (i.e., at the finger level) or outside the Rake (i.e., at the user of subchannel symbol level).
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