Publication detail
Co-Channel Coexistence between DVB-T/H and LTE Standards in a Shared Frequency Band
KŘÍSTEL, J. POLÁK, L. KRATOCHVÍL, T.
Original Title
Co-Channel Coexistence between DVB-T/H and LTE Standards in a Shared Frequency Band
English Title
Co-Channel Coexistence between DVB-T/H and LTE Standards in a Shared Frequency Band
Type
conference paper
Language
en
Original Abstract
In the near future, besides the first and second generation Digital Video Broadcasting –Terrestrial (DVB-T/T2) standards, the Long-Term Evolution (LTE) system will be the most widespread to provide multimedia services in excellent quality, mainly in Europe. These systems can operate in a shared UHF frequency band and significantly affect the performance of the systems colliding. This paper deals with the study of co-channel coexistence between DVB-T/H and LTE systems in a shared frequency band. To measure the impact of the interfering LTE RF signal (with various bandwidths and RF signal levels) on the DVB-T/H one, an appropriate measurement testbed is realized. Objective parameters (namely bit and modulation error ratio) are used to evaluate the overall influence of the LTE mobile services on the DVB-T/H digital TV services. Finally, to explore the impact of the interference effects on DVB-T/H TV signal a digital video quality analyzer is used.
English abstract
In the near future, besides the first and second generation Digital Video Broadcasting –Terrestrial (DVB-T/T2) standards, the Long-Term Evolution (LTE) system will be the most widespread to provide multimedia services in excellent quality, mainly in Europe. These systems can operate in a shared UHF frequency band and significantly affect the performance of the systems colliding. This paper deals with the study of co-channel coexistence between DVB-T/H and LTE systems in a shared frequency band. To measure the impact of the interfering LTE RF signal (with various bandwidths and RF signal levels) on the DVB-T/H one, an appropriate measurement testbed is realized. Objective parameters (namely bit and modulation error ratio) are used to evaluate the overall influence of the LTE mobile services on the DVB-T/H digital TV services. Finally, to explore the impact of the interference effects on DVB-T/H TV signal a digital video quality analyzer is used.
Keywords
DVB-T/H; LTE; Co-Channel coexistence; BER; MER; subjective picture quality analysis; SSCQE
RIV year
2015
Released
15.04.2015
Location
Pardubice (Czech Republic)
ISBN
978-1-4799-8117-5
Book
Proceedings of 25th International Conference Radioelektronika
Pages from
184
Pages to
187
Pages count
4
URL
BibTex
@inproceedings{BUT114273,
author="Jan {Křístel} and Ladislav {Polák} and Tomáš {Kratochvíl}",
title="Co-Channel Coexistence between DVB-T/H and LTE Standards in a Shared Frequency Band",
annote="In the near future, besides the first and second generation Digital Video Broadcasting –Terrestrial (DVB-T/T2) standards, the Long-Term Evolution (LTE) system will be the most widespread to provide multimedia services in excellent quality, mainly in Europe. These systems can operate in a shared UHF frequency band and significantly affect the performance of the systems colliding. This paper deals with the study of co-channel coexistence between DVB-T/H and LTE systems in a shared frequency band. To measure the impact of the interfering LTE RF signal (with various bandwidths and RF signal levels) on the DVB-T/H one, an appropriate measurement testbed is realized. Objective parameters (namely bit and modulation error ratio) are used to evaluate the overall influence of the LTE mobile services on the DVB-T/H digital TV services. Finally, to explore the impact of the interference effects on DVB-T/H TV signal a digital video quality analyzer is used.",
booktitle="Proceedings of 25th International Conference Radioelektronika",
chapter="114273",
doi="10.1109/RADIOELEK.2015.7129004",
howpublished="electronic, physical medium",
number="1",
year="2015",
month="april",
pages="184--187",
type="conference paper"
}