Lichtenau / Baden, Germany, 22nd November 2017 – The European Telecommunications Standards Institute (ETSI) has officially adopted results from LS telcom’s study “Coexistence of GSM-R with other Communication Systems” commissioned by the European Union Agency for Railways. The LS telcom report examined the possibility of using the ER/R-GSM spectrum by other radio communication systems for railways in coexistence with the existing GSM-R system operated in that frequency band. The objective of the study was to find out whether new spectrum is required for a successor system or whether band sharing during migration from GSM-R to its successor would be feasible.
The results of this study are integrated in the ETSI System Reference document (SRDoc) TR 103 333 about GSM-R networks evolution. This document intends “to describe the spectrum requirements for a European system for operational railway communications between a terrestrial ground network and a train, based on 4G/5G technology, and operating in the band 873 - 880 MHz paired with 918 - 925 MHz, in coexistence with the already deployed GSM-R technology.”
Both LS telcom’s study and ETSI’s System Reference document are part of a joint effort by the Union Internationale des Chemins de Fer (UIC), the European Union Agency for Railways, the GSM-R industry and other railway stakeholders across Europe in close cooperation with ETSI to define and specify the next generation solution “Future Railway Mobile Communications System” (FRMCS), including future spectrum requirements.
A key challenge is that spectrum is needed for both the FRMCS and GSM-R during the migration phase. An update of the EU legal framework is necessary to make available additional harmonized spectrum in order to guarantee European railway interoperability.
About LS telcom
LS telcom is the global leader in spectrum efficiency. In an increasingly connected world, we assure that all spectrum users achieve their radio communication objectives in the most optimal and cost-efficient way. We deliver technologies and services to national and international regulatory bodies, to mobile and broadcast operators, to transport, critical infrastructure, defence, PPDR and vertical markets. We optimize spectrum management and spectrum use and enable new business models based on the internet of things (IoT). Spectrum users in all markets rely on our experts and software for the planning and design of optimized radio networks. We plan networks of all generations and technologies, including IoT.
On the regulatory side, we supply consulting and support services for spectrum policy development, pricing, auctions, trading, dynamic and licensed spectrum access considering technical, economic and social parameters.
Our highly modern SPECTRA Enterprise IT system provides regulators with fully automated workflow-based e-government capabilities in spectrum management. Combined with our flexible radio monitoring system, it is one of the most advanced systems for spectrum inventory and data mining, enabling highest spectrum efficiency.
Training on network technologies, standards, and regulations as well as radio monitoring system integration and optimization, transmitter installations and measurements complete our offer. Founded in 1992, LS telcom looks back on 25 years of experience in the radio communications market. Since then LS telcom, an ISO 9001:2015 certified company, has established memberships with many industry associations and organizations, and cooperates with leading technology universities. This is how we ensure to be up-to-date with technologies, standards and regulations.
LS telcom operates worldwide with subsidiaries and affiliates in Canada, China, France, South Africa, UAE, UK and USA as well as representations and support offices in Argentina, Hungary and Oman. With its headquarters in Lichtenau, Germany, LS telcom is listed on the German stock exchange under ISIN DE 0005754402 since 2001.