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Comparative Analysis of QoS Management and Technical Requirements in 3GPP Standards for Cellular IoT Technologies

机译:3GPP细胞IOT技术标准的QoS管理和技术要求的比较分析

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摘要

Optimization of 3GPP standards that apply to cel- lular technologies and their adaptation to LPWAN has not led to positive results only enabling to compete on the mar- ket with the growing number non-cellular greenfield LPWAN technologies - LoRa, Sigfox and others. The need to take into consideration, during the 3GPP standard optimization phase, the low-cost segment of narrow-band IoT devices relying on such new technologies as LTE-M, NB-IoT and EC-GSM, has also led to a loss of a number of technical characteristics and functions that offered low latency and guaranteed the quality of service. The aim of this article is therefore to review some of the most technical limitations and restrictions of the new 3GPP IoT technologies, as well as to indicate the direction for development of future standards applicable to cellular IoT technologies.
机译:优化适用于Cel-Lumar技术的3GPP标准及其对LPWAN的适应并未导致积极的结果,只能通过越来越多的非蜂窝格林菲尔德LPWAN技术 - LORA,Sigfox等竞争的积极结果。 需要考虑,在3GPP标准优化阶段,依赖于如LTE-M,NB-IOT和EC-GSM等新技术的窄带物联网设备的低成本段也导致了损失 许多技术特征和功能,提供了低延迟,保证了服务质量。 因此,本文的目的是审查新的3GPP IOT技术的一些最具技术限制和限制,以及表示适用于细胞物联网技术的未来标准的发展方向。

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