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ultra reliable low latency communication (uRLLC)

For 5th GenerationNew Radio (5G NR) mobile communications, the ITU has defined three service categories: Enhanced Mobile Broadband (eMBB), Ultra Reliable Low LatencyCommunication (uRLLC) and Massive Machine-Type Communication (mMTC).

Ultra-Reliable and Low-Latency Communication (uRLLC) involves establishing highly reliable, low-latency links between the transmitter and receiver. The high reliability (Ultra Reliable) and the low latency (Low Latency) are the prerequisites for extremely time-critical applications. The latency times are around 1 ms to 2 ms.

URLLC services can be used for services in which the shortest response times are important and which must not fail. For example, autonomous driving, in which automatic driver assistance systems control motor vehicles automatically. Furthermore, car-to-car communication (C2C) or predictive maintenance (PdM) of systems, in which maintenance is based on noise analyses with which conclusions can be drawn about vibrations, wear or imbalances.

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Englisch: ultra reliable low latency communication - uRLLC
Updated at: 28.10.2020
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