具有路径损耗和随机频谱接入的unb物联网网络理论分析

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) Pub Date : 2016-09-03 DOI:10.1109/PIMRC.2016.7794608

Yuqi Mo, C. Goursaud, J. Gorce

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引用次数: 23

摘要

UNB专用于物联网网络中的长距离和低功耗传输。通道接入是随机ftma，节点以随机和连续的方式选择时间和频率。当考虑区域内随机分布的节点的路径损失时，这种随机性导致了一种新的干扰行为，这种行为尚未得到理论分析。在本文中，为了量化系统性能，我们推导并利用了基于UNB的物联网网络中数据包错误率的理论表达式，同时考虑了频谱随机性造成的干扰和传播造成的路径损失。

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Theoretical analysis of UNB-based IoT networks with path loss and random spectrum access

UNB is dedicated to long range and low power transmission in IoT networks. The channel access is Random-FTMA, where nodes select their time and frequency in a random and continuous way. This randomness leads to a new behavior of the interference which has not been theoretically analyzed yet, when considering the pathloss of nodes located randomly in an area. In this paper, in order to quantify the system performance, we derive and exploit a theoretical expression of the packet error rate in a UNB based IoT network, when taking into account both interference due to the spectral randomness and path loss due to the propagation.

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来源期刊

2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)

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