When decoding a retransmission packet, the system usually combines error packet and discards its LLR.

HARQ译码 时, 一般只保留错误分组,丢弃错误分组的输出LLR值.

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Multi - receive antennas can also provide the diversity gain for LLR information and iterative extrinsic information.

多接收天线可以对判决似然比和迭代译码的外部信息提供分集增益,从而进一步提高系统性能.

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An optimal log likelihood ratio ( LLR ) ordering algorithm used in the tree search algorithm is presented.

提出了树搜索算法中基于对数似然比信息的排序算法,给出了使用对数似然比信息排序的一般公式.

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