Reliability Oriented Dual Connectivity for URLLC services in 5G New Radio
作者： Nurul Huda Mahmood , Melisa Lopez , Daniela Laselva , Klaus Pedersen , Gilberto Berardinelli
DOI: 10.1109/ISWCS.2018.8491093
关键词:
摘要: Novel solutions are required to meet the stringent reliability and latency requirements targeted for Ultra Reliable Low Latency Communication service class, which emerged with introduction of 5G new radio. This paper analyses reliability-oriented multi-Connectivity - where same data packet is independently transmitted through multiple links as such a solution. Multi-connectivity first presented at conceptual level. We then propose novel admission mechanism control number users operating in multi-connectivity mode. Finally, enhancement heterogeneous network scenario multi-service traffic evaluated via system level simulation. Up 23% reduction 57% improvements over single connectivity solution observed. However gains sensitive configuration criteria, average more modest.
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