The comparison between traditional Zero Intermediate-Frequency Zero-Crossing Demodulation algorithm(ZIFZCD)and the proposed algorithm was done,showing lower complexity,better Symbol Error Rate(SER)and better Packet Error Rate(PER)in the proposed algorithm,which fulfills the requirements of IEEE 802.15.4/ZigBeeTM standard.
通过与零中频过零检测算法的比较,本算法具有更低复杂度,更好的误符号率和误包率,完全满足IEEE802.15.4/ZigBeeTM标准的要求。
参考来源 - 一种用于低功耗低成本的IEEE802.15.4接收器的新颖解调算法(英文)·2,447,543篇论文数据，部分数据来源于NoteExpress
推导了采用该方案时无线链路的误包率和包的传输时延的表达式。
The link layer packet error rate and transmission delay are derived to evaluate this scheme.
实验结果表明，该方案具有较高的能量效率，能够有效降低误包率。
Experimental results show the scheme has high energy efficiency, meanwhile, drops the packet error rate effectively.
仿真结果表明，与传统方案相比，自适应选择重传方案在高误帧率环境下以较低的误包率、略大的传输时延获得了较高的TCP吞吐量。
Numerical results demonstrate ASR-ARQ can achieve much lower packet error rate with slightly longer delay and higher TCP throughput than the conventional scheme.
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