Mobile Communication Networks and Digital Television Broadcasting Systems in the Same Frequency Bands – Advanced Co-Existence Scenarios

• Main Authors: L. Polak, O. Kaller, L. Klozar, J. Sebesta, T. Kratochvil
• Format: Article
• Language: English
• Published: Spolecnost pro radioelektronicke inzenyrstvi 2014-04-01
• Series: Radioengineering
• Subjects: Co-existence of advanced wireless systems; GSM; HSPA/WCDMA; LTE; DVB-T/H/T2/-T2-Lite; ideal and fading channel conditions; SDR; BER; EVM
• Online Access: http://www.radioeng.cz/fulltexts/2014/14_01_0375_0386.pdf
• ISSN: 1210-2512

The increasing demand for wireless multimedia services provided by modern communication systems with stable services is a key feature of advanced markets. On the other hand, these systems can many times operate in a neighboring or in the same frequency bands. Therefore, numerous unwanted co-existence scenarios can occur. The aim of this paper is to summarize our results which were achieved during exploration and measurement of the co-existences between still used and upcoming mobile networks (from GSM to LTE) and digital terrestrial television broadcasting (DVB) systems. For all of these measurements and their evaluation universal measurement testbed has been proposed and used. Results presented in this paper are a significant part of our activities in work package WP5 in the ENIAC JU project “Agile RF Transceivers and Front-Ends for Future Smart Multi-Standard Communications Applications (ARTEMOS)”.