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首页> 外文会议>IEEE International symposium on Personal, Indoor, and Mobile Radio Communications >Theoretical analysis of UNB-based IoT networks with path loss and random spectrum access
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Theoretical analysis of UNB-based IoT networks with path loss and random spectrum access

机译：具有路径损耗和随机频谱接入的基于UNB的物联网网络的理论分析

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摘要

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.
机译：UNB致力于物联网网络中的远程和低功率传输。信道访问是Random-FTMA，其中节点以随机且连续的方式选择其时间和频率。当考虑到随机分布在一个区域中的节点的路径损耗时，这种随机性会导致一种新的干扰行为，该行为在理论上尚未进行分析。在本文中，为了量化系统性能，我们在考虑基于频谱随机性的干扰和由于传播造成的路径损耗的同时，推导并利用了基于UNB的IoT网络中数据包错误率的理论表达式。

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