GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September GSM ONBOARD AICRAFT CEPT / SEWG / PT SE7 Jean-Philippe Millet, ANFR

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September  SE7 participants  MANDATE from SEWG  ECC draft report : structure and contents  Controversial issues  Current status of SE7 activities

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September SE7 participants :  Regulators and administrations  Terrestrial operators  Potential onboard operators

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September MANDATE from SEWG : SubjectOutputStart dateTarget date Allocated to, Required ERO support 2005/2006 StatusRemarks SE7_8: Investigation of the compatibility between GSM equipment (including the emissions from the Network Control Unit) used on board aircraft and terrestrial networks, including GSM900, GSM1800/1900, IMT-2000 bands and other relevant affected services ECC ReportFeb 2005Oct 2005 SE7StartedThe regulatory matters e.g. licensing procedures are in the responsibility of WGRA. Supporting administrations: Denmark, Finland, France, Germany, Norway, Portugal, Sweden  Interim report delivered to SE in June : doc SE7(05)  The final draft ECC report must lead to an ECC decision

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Content of the final report  SCOPE  DESCRIPTION OF SERVICE AND ENVIRONMENT  End-to-end Description of a system using the NCU solution  IDENTIFICATION OF SCENARIOS  REFERENCE VALUES / Parameters

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September SCOPE / Frequency bands and systems  Connectivity: MHz and MHz (GSM1800)  Control: MHz and MHz (GSM900 including GSM-R) MHz and MHz (GSM1800) MHz and MHz (UMTS UTRA-FDD 2GHz) At the latest…

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September SCOPE / Aspects not covered This report does not cover : the impact of terrestrial networks on the GSM onboard aircraft system, any consideration of regulatory and operational aspects Any compatibility with the aircraft avionics.

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September End-to-end Description of a system using the NCU solution

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September IDENTIFICATION OF SCENARIOS  Scenarios 1 and 2 cover the case where no onboard GSM system is present  Scenarios 3 and 4 cover the onboard GSM system effects on the terrestrial system  Scenarios 5 and 6 cover the onboard GSM system effects on the terrestrial system for multiple aircraft

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Simulation tools :  Manual link budget for point-to-point scenarios  SEAMCAT for multipoint-to-point scenarios

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September REFERENCE VALUES / Parameters :  Mobile stations (MS, UE)  Base stations (BTS, NodeB)  Both operators (real data) and standard parameters are part of the study

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Controversial issues : items closed  Systems to be taken into account and frequency bands  Parameters including the power level, the sensitivity, the base station antenna patterns  Interference criteria (C/I=9dB)  Hull attenuation  Technology neutrality

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Controversial issues : items open  In-cabin propagation model

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Current status of SE7 activities  Current version of the draft ECC report : SE7(05)133 issue 0.1 (soon online)  Groups of editors identified  Processing the simulations

GSM onboard aircraft : SE7 activities Joint meeting, ETSI – 09 September Next meetings  20  22 September : ANFR Paris  8  9 November : place TBD  Beginning of december : place TBD