Kapsch CarrierCom ||Titel der PräsentationUntertitel der Präsentation WG FM Correspondence Group on GSM-R ETSI & GERAN update on ER-GSM band introduction CG-GSM-R(13)036

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction2UIC RF WS Introduction ￭ Standardisation work needed to include ER-GSM band into relevant Standards ￭ ETSI TC RT activities  closed ￭ 3GPP GERAN activities  almost closed ( * ) ￭ ETSI MSG activities  pending ( * ) see slide P-GSM E-GSM R-GSM ER-GSM UL DL

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction3UIC RF WS Frequency ecosystem in the Standards TSG GERAN GSM GPRS EDGE 3GPPETSI TC RT GSM railway MSG European Harmonized Standards TS TS TS (RF parameters) TS TS (conformance testing) EN defining R-GSM band EN defining R-GSM band TSG CT CN Function (VGCS, billing) TS (signalling capabilities) Change Request needed to refer to ER- GSM band New version of 3GPP specification referencing ER- GSM band Harmonized Standard = applicable at EU level 3GPP step almost concluded

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction4UIC RF WS 3GPP GERAN activities 1/3 ￭ During 3GPP GERAN #59 several Change Requests were approved ￭ CR to TS High level description of frequency band and RF channels ￭ CR to TS Description of the RF parameters to be used over the new 3 MHz ￭ CR to TS Corrections needed with the use of ER-GSM 900 term in TS ￭ CR to TR Summary of the coexistence studies captured in this report ￭ CR to TS New indicator in the Classmark 3 for ER-GSM MS signalling ￭ Compromise found between public and railway operators ￭ Conditions to use ER-GSM spectrum in case of uncoordinated deployment of new ER-GSM equipment close to a legacy equipment already deployed in E-GSM band described in TS (see next slide) ￭ In case of coordinated deployment higher output power can be allowed ER-GSM standardisation major milestone accomplished with the compromise found at GERAN level

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction5UIC RF WS 3GPP GERAN activities 2/3

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction6UIC RF WS 3GPP GERAN activities 3/3 ￭ All "Core Specifications" finalized, Test Specifications remaining ￭ CR to TS Test Cases for ER-GSM mobiles ￭ CR to TS Test Cases for ER-GSM base stations ￭ Test Specifications important for Harmonized Standards ￭ Test Cases are needed in EN and to demonstrate compliance of equipment covering the essential requirements of article 3.2 of the R&TTE Directive ￭ ETSI Technical Committee in charge of those EN is MSG

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction7UIC RF WS CEPT/ECC discussions ￭ 3GPP GERAN liaised about ER-GSM CRs approval (Aug. 2013) ￭ 3GPP RAN4 and ETSI TC MSG for the specification part ￭ ECC PT1 and ECC WG FM for the regulatory part ￭ ECC PT1 liaised back (Sept. 2013) ￭ Asking for clarifications about the working assumptions used to derive the ER-GSM RF parameters, in particular ￭ Attenuation slope 6 and 11 dB/MHz ￭ Minimum Coupling Loss between ER-GSM BS and UTRA/E-UTRA BS ￭ 3GPP GERAN provided answers (Nov. 2013) ￭ Feedback on working assumptions for attenuation slope and Minimum Coupling Loss

Kapsch CarrierCom ||ETSI & GERAN update on ER-GSM band introduction8UIC RF WS Next steps ￭ RTEGSM-R #16 meeting on January in Sophia-Antipolis ￭ Drafting of Test Specifications Change Requests ￭ 3GPP GERAN #61 meeting on Frebruary in Sophia-Antipolis ￭ Presentation of Test Specifications Change Requests ￭ ETSI TC MSG #37 meeting on March in France (TBD) ￭ Start of the EN update process?

Kapsch CarrierCom || Untertitel der Präsentation9 Titel der Präsentation Thomas Chatelet Railways Regulatory Affairs Railways Customer Solutions Management Kapsch CarrierCom France SAS SITE DE IMMONTIGNY | 1 RUE JEAN PIERRE TIMBAUD | CS | SAINT QUENTIN EN YVELINES CEDEX Phone +33 (0) | Mobile +33 (0) | Thank you for your attention.