GSM onboard aircraft SE 7 activities GSM ONBOARD

GSM onboard aircraft : SE 7 activities GSM ONBOARD AICRAFT CEPT / SEWG / PT SE 7 Jean-Philippe Millet, ANFR Jean_philippemillet@compuserve. com Joint meeting, ETSI – 09 September 2005 1

GSM onboard aircraft : SE 7 activities ·SE 7 participants ·MANDATE from SEWG ·ECC draft report : structure and contents ·Controversial issues ·Current status of SE 7 activities Joint meeting, ETSI – 09 September 2005 2

GSM onboard aircraft : SE 7 activities SE 7 participants : · Regulators and administrations · Terrestrial operators · Potential onboard operators Joint meeting, ETSI – 09 September 2005 3

GSM onboard aircraft : SE 7 activities MANDATE from SEWG : Subject Output Start date Target date Allocated to, Required ERO support 2005/2006 Status Remarks SE 7_8: Investigation of the compatibility between GSM equipment (including the emissions from the Network Control Unit) used on board aircraft and terrestrial networks, including GSM 900, GSM 1800/1900, IMT-2000 bands and other relevant affected services ECC Report Feb 2005 Oct 2005 SE 7 Started The 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 SE 7(05)59 1. 0 ·The final draft ECC report must lead to an ECC decision Joint meeting, ETSI – 09 September 2005 4

GSM onboard aircraft : SE 7 activities 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 Joint meeting, ETSI – 09 September 2005 5

GSM onboard aircraft : SE 7 activities SCOPE / Frequency bands and systems · Connectivity: 1710 -1785 MHz and 1805 -1880 MHz (GSM 1800) · Control: 876 -915 MHz and 921 -960 MHz (GSM 900 including GSM-R) 1710 -1785 MHz and 1805 -1880 MHz (GSM 1800) 1920 -1980 MHz and 2110 -2170 MHz (UMTS UTRA- FDD 2 GHz) At the latest… Joint meeting, ETSI – 09 September 2005 6

GSM onboard aircraft : SE 7 activities 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. Joint meeting, ETSI – 09 September 2005 7

GSM onboard aircraft : SE 7 activities End-to-end Description of a system using the NCU solution Joint meeting, ETSI – 09 September 2005 8

GSM onboard aircraft : SE 7 activities 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 Joint meeting, ETSI – 09 September 2005 9

GSM onboard aircraft : SE 7 activities Simulation tools : ·Manual link budget for point-to-point scenarios ·SEAMCAT for multipoint-to-point scenarios Joint meeting, ETSI – 09 September 2005 10

GSM onboard aircraft : SE 7 activities REFERENCE VALUES / Parameters : ·Mobile stations (MS, UE) ·Base stations (BTS, Node. B) ·Both operators (real data) and standard parameters are part of the study Joint meeting, ETSI – 09 September 2005 11

GSM onboard aircraft : SE 7 activities 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=9 d. B) ·Hull attenuation ·Technology neutrality Joint meeting, ETSI – 09 September 2005 12

GSM onboard aircraft : SE 7 activities Controversial issues : items open ·In-cabin propagation model Joint meeting, ETSI – 09 September 2005 13

GSM onboard aircraft : SE 7 activities Current status of SE 7 activities ·Current version of the draft ECC report : SE 7(05)133 issue 0. 1 (soon online) ·Groups of editors identified ·Processing the simulations Joint meeting, ETSI – 09 September 2005 14

GSM onboard aircraft : SE 7 activities Next meetings · 20 22 September : ANFR Paris · 8 9 November : place TBD ·Beginning of december : place TBD Joint meeting, ETSI – 09 September 2005 15