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在论述TH-PPM-UWB技术原理的基础上,首先在AWGN信道条件下建立相应的仿真链路。为使用标准的Turbo译码算法,研究基于比特LLR值的Turbo译码算法。
On the basis of discussing the principle of TH-PPM-UWB technology, the corresponding artificial link is established under AWGN channel condition first. To use a standard Turbo decoding algorithm, a Turbo decoding algorithm based on bit LLR values is studied.