Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2.1; Part 6: Smart Card (SC) and Subscriber Identity Module (SIM)
Document status: Active
Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2; Part 7: Security
Document status: Active
Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2; Part 8: Air - Ground - Air services
Document status: Active
Terrestrial Trunked Radio (TETRA); User Requirement Specification TETRA Release 2.1; Part 9: Peripheral Equipment Interface
Document status: Active
User Requirement Specification; Mission Critical Broadband Communication Requirements
Document status: Active
User Requirements Specification Mission Critical Broadband Communications Part 2: Critical Communications Application
Document status: Active
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 1: General aspects of Quality of Service (QoS)
Document status: Active
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 6: Actual measurements of network and terminal characteristics and performance parameters in TIPHON networks and their influence on voice quality
Document status: Active
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 4; End-to-end Quality of Service in TIPHON Systems; Part 7: Design guide for elements of a TIPHON connection from an end-to-end speech transmission performance point of view
Document status: Active
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); Study of the use of TTCN-3 for SIP and for OSP test specifications
Document status: Active
