Bit Error Rate Closed-Form Expressions for LoRa Systems under Nakagami and Rice Fading Channels

被引：20
|
作者：
Dias, Claudio Ferreira [1 ]
de Lima, Eduardo Rodrigues [1 ]
Fraidenraich, Gustavo [2 ]
机构：
[1] Inst Eldorado, Dept Digital Hardware Design, Alan Turing 275, BR-13083898 Campinas, SP, Brazil
[2] Univ Estadual Campinas, Dept Commun, Albert Einstein 400, BR-13083852 Campinas, SP, Brazil
来源：
SENSORS | 2019年 / 19卷 / 20期
关键词：
LPWAN; Internet of Things; MIMO; Nakagami; Rayleigh; Rice; MODULATION; MODEL;
D O I：
10.3390/s19204412
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
We derive exact closed-form expressions for Long Range (LoRa) bit error probability and diversity order for channels subject to Nakagami-m, Rayleigh and Rician fading. Analytical expressions are compared with numerical results, showing the accuracy of our proposed exact expressions. In the limiting case of the Nakagami and Rice parameters, our bit error probability expressions specialize into the non-fading case.
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收藏
页数：11
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