Detail publikace

Analysis of Indoor LTE-DL/Wi-Fi Coexistence Scenarios with Automated Measurement Testbed

MILOŠ, J. POLÁK, L. ROZUM, S.

Originální název

Analysis of Indoor LTE-DL/Wi-Fi Coexistence Scenarios with Automated Measurement Testbed

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Recently, the study of coexistence between Long Term Evolution (LTE) and Wireless Fidelity (Wi-Fi) systems in common Industrial, Scientific and Medical (ISM) bands is a hot topic. For such a study, an appropriate measurement setup with reliable evaluation process is essential. In this paper, we present a simple laboratory measurement testbed to measure and evaluate coexistence scenarios of LTE-Downlink (LTE-DL) and Wi-Fi systems in indoor environment. Completely automated measurement of the objective parameters on the physical layer (PHY) level, real-time evaluation of the results and flexibility are the main advantages of the proposed concept. Different coexistence scenarios between LTE-DL and Wi-Fi (using IEEE 802.11n/ac technologies) in the 2.4GHz ISM band were selected to validate our proposed measurement setup in an indoor environment. At the evaluation of the obtained results it was observed, that the LTE-DL system influenced by IEEE 802.11n/ac systems, similarly IEEE 802.11n/ac influenced by LTE-DL, has different performance.

Klíčová slova

LTE, Wi-Fi, RF spectrum, coexistence, interference, RF measurement, EVM, 5G

Autoři

MILOŠ, J.; POLÁK, L.; ROZUM, S.

Vydáno

17. 4. 2019

Místo

Pardubice (Czech Republic)

ISBN

978-1-5386-9321-6

Kniha

Proceedings of 29th International Conference Radioelektronika 2019

Edice

CFP1985B-USB

Číslo edice

1

Strany od

308

Strany do

312

Strany počet

5

URL

https://ieeexplore.ieee.org/abstract/document/8733549

BibTex

@inproceedings{BUT156589,
  author="Jiří {Miloš} and Ladislav {Polák} and Stanislav {Rozum}",
  title="Analysis of Indoor LTE-DL/Wi-Fi Coexistence Scenarios with Automated Measurement Testbed",
  booktitle="Proceedings of 29th International Conference Radioelektronika 2019",
  year="2019",
  series="CFP1985B-USB",
  number="1",
  pages="308--312",
  address="Pardubice (Czech Republic)",
  doi="10.1109/RADIOELEK.2019.8733549",
  isbn="978-1-5386-9321-6",
  url="https://ieeexplore.ieee.org/abstract/document/8733549"
}