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STF 397 report for SE24 M65_25R0_SE24
Dirk Schattschneider, Deutsche Bahn Member of STF 397 “Verification of mitigation techn. for co-existence of E-GSM-R and RFID“” © ETSI All rights reserved
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Members Josef Preishuber-Pfluegl, CISC Semiconductor GmbH
Georg Ramsch, Checkpoint Systems Dirk Schattschneider, DB Systemtechnik GmbH Detlef Führer, FBConsulting s.r.l Markus Desch, FEIG ELECTRONIC GmbH Dieter Horst, Siemens AG © ETSI All rights reserved
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Schedule Start of the work 6 Feb 2012 Complete draft TS 15 Apr 2012
Approval draft TS by TG May 2012 Start work on conversion of 1 May 2012 interrogators to demonstrators Acceptance of demonstrators 31 August 2012 Start preliminary tests Sept. 2012 Start trials October 2012 Complete draft TR December 2012 Submission of TS and TR to ERM/TG December 2012 for approval Final STF report and project closure 31 January 2013 ERM/TG34 approval TS, TR and Final Report February 2013 TC ERM approval March 2013 Publication April 2013 3 © ETSI All rights reserved 3
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Main Targets Decoding of the GSM-R BCCH, to gather SYSTEM-INFORMATION Type 1, containing information about used BCCH and TCH channels Detection of an active BCCH down to -98 dBm (-38.5 dBµV/m) 4 © ETSI All rights reserved 4
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Flow diagram © ETSI All rights reserved
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Current Work Items Discussion of test plan to be used in DRAFT TR Modification of standard RFID interrogators to fulfill the requirements of TS (development of a demonstrator) Acquisition of test labs/sites © ETSI All rights reserved
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Further information Documents under revision
SRDOC TR Electromagnetic compatibility and Radio spectrum Matters (ERM); Technical characteristics of Short Range Devices (SRD) and RFID in the UHF Band; System Reference Document for Radio Frequency Identification (RFID) and SRD equipment; Part 2: Additional spectrum requirements for UHF RFID, non-specific SRDs and specific SRDs Technical characteristics for RFID in the UHF Band TS Electromagnetic compatibility and radio spectrum matters (ERM); Methods, parameters and test procedures for cognitive interference mitigation towards ER-GSM for use by UHF RFID using Detect-And-Avoid (DAA) or other similar techniques TR Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD) intended for operation in the band 865 MHz to 868 MHz;. Guidelines for the installation and commissioning of Radio Frequency Identification (RFID) equipment at UHF Guidelines for the installation and commissioning of RFID at UHF. Documents under development TS Electromagnetic compatibility and radio spectrum matters (ERM); The specification and implementation of design changes to interrogators and specification of the test plan for the Preliminary Tests and the Trial TR Electromagnetic compatibility and Radio spectrum Matters (ERM); Technical Report on Preliminary Tests and Trial to verify mitigation techniques for sharing spectrum between RFID and ER_GSM Web page: 7 © ETSI All rights reserved 7
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