Detail publikace

Enhancing Uplink Performance of NR RedCap in Industrial 5G/B5G Systems

SAAFI, S. VIKHROVA, O. ANDREEV, S. HOŠEK, J.

Originální název

Enhancing Uplink Performance of NR RedCap in Industrial 5G/B5G Systems

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The evolution of cellular fifth-generation (5G) tech-nologies shapes the future of the manufacturing industry by enabling sector automation and digitalization. Smart factories rely primarily on wireless connectivity provided by new radio (NR) systems to meet the stringent requirements of industrial applications. Among these, several industrial wearable and sensor-based services involve devices with relaxed communication capabilities as compared to Rel-15 NR user equipment. Hence, a new category of reduced-capability (RedCap) devices becomes essential in industrial private networks. As RedCap devices may experience degradation of uplink (UL) performance due to simplifications in radio frequency and baseband capabilities, this paper focuses on enhancing NR RedCap operations with existing 5G solutions for UL improvement, namely, dual connectivity, carrier aggregation, and supplementary UL. Specifically, we discuss these options for RedCap wearable devices and evaluate the performance gains of the selected technology using link-level simulations.

Klíčová slova

Industrial 5G, NR RedCap, Dual Connectivity, Carrier Aggregation, Supplementary UL

Autoři

SAAFI, S.; VIKHROVA, O.; ANDREEV, S.; HOŠEK, J.

Vydáno

11. 7. 2022

Nakladatel

IEEE

ISBN

978-1-6654-2671-8

Kniha

2022 IEEE International Conference on Communications Workshops (ICC Workshops)

Strany od

520

Strany do

525

Strany počet

6

URL

https://ieeexplore.ieee.org/abstract/document/9814497

BibTex

@inproceedings{BUT178563,
  author="Salwa {Saafi} and Olga {Vikhrova} and Sergey {Andreev} and Jiří {Hošek}",
  title="Enhancing Uplink Performance of NR RedCap in Industrial 5G/B5G Systems",
  booktitle="2022 IEEE International Conference on Communications Workshops (ICC Workshops)",
  year="2022",
  pages="520--525",
  publisher="IEEE",
  doi="10.1109/ICCWorkshops53468.2022.9814497",
  isbn="978-1-6654-2671-8",
  url="https://ieeexplore.ieee.org/abstract/document/9814497"
}