Effects of Transport Network Slicing on 5G Applications
نویسندگان
چکیده
Network slicing is considered a key technology in enabling the underlying 5G mobile network infrastructure to meet diverse service requirements. In this article, we demonstrate how transport accommodates various requirements of Massive IoT (MIoT), Critical (CIoT), and Mobile Broadband (MBB) applications. Given that most research conducted previously measure done through simulations, utilized SimTalk, an application traffic emulator, emulate large amounts realistic patterns order study effects on MBB Furthermore, developed several MIoT, CIoT, applications operate sustainably campuses directed both real emulated into Programming Protocol-Independent Packet Processors (P4)-based testbed. We then examined performance terms throughput, packet loss, latency. Our indicates with different characteristics need corresponding Committed Information Rate (CIR) ratios. The CIR ratio setting for P4 meter physical switch hardware over aggregated data rate same type. A low adversely affects application’s because switches will dispatch packets low-priority queue if arrival exceeds type our testbed, exemplar required 140% achieve, respectively, near 100% throughput percentage 0.0035% loss approximate 0.0017% rate. However, CIoT MIoT 120% 100%, reach without any loss. With proper settings meters, proposed mechanism can enforce committed rates fulfill latency reliability TCP UDP.
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ژورنال
عنوان ژورنال: Future Internet
سال: 2021
ISSN: ['1999-5903']
DOI: https://doi.org/10.3390/fi13030069