Signal Quality Outage Analysis for Ultra-Reliable Communications in Cellular Networks

作者: Guillermo Pocovi , Beatriz Soret , Mads Lauridsen , Klaus I. Pedersen , Preben Mogensen

DOI: 10.1109/GLOCOMW.2015.7413984

关键词: Reliability engineeringWirelessDiversity schemeAntenna diversityCellular repeaterInterference (communication)TelecommunicationsComputer scienceSignal-to-interference-plus-noise ratioCellular networkFading

摘要: Ultra-reliable communications over wireless will open the possibility for a wide range of novel use cases and applications. In cellular networks, achieving reliable communication is challenging due to many factors, particularly fading desired signal interference. this regard, we investigate potential several techniques combat these main threats. The analysis shows that traditional microscopic multiple-input multiple-output schemes with 2x2 or 4x4 antenna configurations are not enough fulfil stringent reliability requirements. It revealed how such must be complemented macroscopic diversity as well interference management in order ensure necessary SINR outage performance. Based on obtained performance results, it discussed which feasible options fulfilling ultra-reliable criteria most promising practical setting, pointers supplementary should included future studies.

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