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TC CCS & TCCE Meetings ETSI Technical Committee Critical Communications Systems (CCS) superseded TETRA and Critical Communications Evolution (TC TCCE, formally TC TETRA) with responsibility for developing the technical standards for Critical Communications Systems including TETRA which are published as ETSI documents. It is organised into a number of Working Groups. Links to the reports from recent meetings are given below. |
contact Ken Oborne for further information |
| TC CCS & TCCE Plenaries | latest update 13/6/26 | |
| WG1 "User Requirements" in abeyance from October 2018 - WG1 issues to be covered by TCCE Plenary |
latest update 6/11/16 | |
| WG2 "Air interface" no longer exists - merged into WG3 after October 2002. Previously spilt into WG2/MES and WG2/DMO (the latter renumbered as WG8 after October 2000) - see http://docbox.etsi.org/tcce/tcce/60-WGs/wg2/ for old files |
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| WG3 "Air Interface and Network Protocols" plus DMO temporarily |
latest update 3/6/20 |
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| WG4 "High Speed Data" | latest update 31/5/26 | |
| WG5 "Voice Coding" in abeyance from March 2011 |
latest update 9/1/14 |
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| WG6 "Security" | latest update 31/5/26 | |
| WG7 "SIM"
no longer exists - merged into WG3 after October 2002 - see http://docbox.etsi.org/tcce/tcce/60-WGs/wg7/ for old files |
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| WG8 "Off-network services" (previously "DMO") work temporarily covered by WG3 after March 2011 |
latest update 9/1/14 |
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| WG10 "Broadband Requirements" | latest update 13/6/26 |
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| WG11 "Broadband Architecture and Protocols" | latest update 13/6/26 |
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Information Provider and Web Author: Ken Oborne, Last update 13/6/26