Source: http://www.etsi.com/index.php/technologies-clusters/technologies/tetra
Timestamp: 2013-06-20 09:08:34
Document Index: 169482429

Matched Legal Cases: ['art 2', 'art 1', 'art 6', 'art 5', 'art 18', 'art 1', 'art 12', 'art 7', 'art 18', 'art 4', 'art 12', 'art 23', 'art 12', 'art 20', 'art 12', 'art 4', 'art 12', 'art 21', 'art 9', 'art 12', 'art 13', 'art 12', 'art 14', 'art 1', 'art 2', 'art 3', 'art 4']

ETSI technical committee TETRA produces standards for a frequency spectrum efficient digital PMR and PAMR system to support voice and data services using techniques such as Trunking, Time Division Multiple Access (TDMA) methods and a variety of efficient modulation schemes for increased data throughput.
Active TETRA WGs:
WG1 TETRA User Requirements / Services
WG3 TETRA Network aspects
WG4 TETRA High Speed Data
WG5 TETRA Voice coding
WG6 TETRA Security
WG8 TETRA Direct Mode Operation.
Within ETSI, the work of the TETRA committee depends on effective cooperation with other committees, such as ETSI EMC & Radio Spectrum Matters (ERM) committee, ETSI EMTEL, the MESA Project and ETSI SAGE for security matters.
Outside ETSI, the TETRA committee liaises with the TETRA Association on promotional and technical discussions on how to best advance the TETRA Standard.
TS 100 392-2	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI) EN 300 394-1	Terrestrial Trunked Radio (TETRA); Conformance testing specification; Part 1: Radio EN 300 396-6	Terrestrial Trunked Radio (TETRA); Direct Mode Operation (DMO); Part 6: Security TS 100 392-5	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D) and Direct Mode Operation (DMO); Part 5: Peripheral Equipment Interface (PEI) TS 100 392-18-1	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D) and Direct Mode Operation (DMO); Part 18: Air interface optimized applications; Sub-part 1: Location Information Protocol (LIP) TR 102 022-1	User Requirement Specification; Mission Critical Broadband Communication Requirements TR 102 021-12	Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2.1; Part 12: Direct Mode Operation (DMO) EN 300 392-7	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 7: Security TS 100 392-18-4	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D) and Direct Mode Operation (DMO); Part 18: Air interface optimized applications; Sub-part 4: Net Assist Protocol 2 (NAP2) EN 300 392-12-23	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 23: Call Completion on No Reply (CCNR) EN 300 392-12-20	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 20: Discreet Listening (DL) EN 300 392-12-4	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 4: Call Forwarding (CF) EN 300 392-12-21	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 21: Ambience Listening (AL) EN 300 392-9	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services EN 300 392-12-13	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 13: Call Completion to Busy Subscriber (CCBS) EN 300 392-12-14	Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 14: Late Entry (LE) EN 300 396-1	Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 1: General network design EN 300 396-2	Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 2: Radio aspects EN 300 396-3	Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 3: Mobile Station to Mobile Station (MS-MS) Air Interface (AI) protocol EN 300 396-4	Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 4: Type 1 repeater air interface Security