Glossar - T
| Abkürzung | Bedeutung |
|
T1 |
Transmission Signal Level 1 --> Digitales Übertragungsverfahren mit 1,536 Mbit/s (USA) |
|
T3 |
Transmission Signal Level 3 --> Digitales Übertragungsverfahren mit 44,768 Mbit/s (USA) |
|
TA |
Time Alignment (GSM) |
|
TA |
Terminal Adapter --> Endgeräteanpassung an ISDN-Bus (ISDN) |
|
TA a/b |
Terminal Adapter für Endeinrichtungen mit a/b-Schnittstelle (ISDN) |
|
TAC |
Terminal Access Controller |
|
TACACS |
Terminal Access Controller Access Control System |
|
TACH |
Traffic Channel |
|
TACS |
Total Access Communications System --> Zellulares, analoges Mobilfunknetz in Europa |
|
TAE |
Telekommunikationsanschalteeinrichtung |
|
TALI |
Transport Adapter Layer Interface |
|
TAN |
Transaktionsnummer |
|
TAP |
Terminal Access Point |
|
TAPI |
Telephone Application Programming Interface |
|
TARM |
Telephone Answering Recording Machine --> Anrufbeantworter |
|
TASI |
Time Assignment Speech Interpolation |
|
TAT |
Trans Atlantic Trunk --> Unterwasserkabel im Nordatlantik (Verkabelung) |
|
TAT |
Theoretical Arrival Time |
|
TAXI |
Transparent Asynchronous Receive/Transmit Interface |
|
TB |
Token Bus |
|
TB |
Tail Bit |
|
TB |
Transparent Bridge |
|
TBC |
Token Bus Controller |
|
TBE |
Transient Buffer Exposure |
|
TBEB |
Truncated Binary Exponential Backoff (Ethernet, IEEE 802.3) |
|
TBF |
Temporary Block Flood (GPRS) |
|
TBR |
Technical Basis for Regulation (Standards, Verordnungen, Gesetze) |
|
TBS |
TETRA Base Station (Digitaler Bündelfunk) |
|
TC |
Telecommunications |
|
TC |
Technical Committee (Gremien, Organisationen) |
|
TC |
Transmission Clock |
|
TC |
Trellis Coding (Codierung) |
|
TCA |
Threshold Crossing Alarm |
|
TCAP |
Transaction Capabilities Application Part (ISDN, SS7) |
|
TCH |
Traffic Channel --> Nutzkanal (GSM) |
|
TCL |
Tool Command Language |
|
TCM |
Trellis Coded Modulation --> Kombiniertes Modulations- und Kanalcodierungsverfahren |
|
TCM |
Time Compression Multiplexing |
|
TCNS |
Thomas Conrad Network System --> 100 Mbit/s-LAN der Thomas Conrad Corporation |
|
TCP |
Transmission Control Protocol --> Verbindungsorientiertes Transportprotokoll im Internet (RFC 761, 768, 793, 1323) |
|
TCR |
Test Command Response (IEEE 802.2) |
|
TCR |
Tagged Cell Rate |
|
TCSEC |
Trusted Computer System Evaluation Criteria (IT-Sicherheit) |
|
TCU |
Trunk Coupling Unit (IEEE 802) |
|
T-DAB |
Terrestrial Digital Audio Broadcasting |
|
TD-CDMA |
Time Division Code Division Multiple Access |
|
TDD |
Time Division Duplex --> Zeitduplex |
|
TDDGS |
Teledienstedatenschutzgesetz (Standards, Verordnungen, Gesetze) |
|
TDG |
Teledienstegesetz (Standards, Verordnungen, Gesetze) |
|
TDHS |
Time Domain Harmonic Scaling |
|
TDM |
Time Division Multiplexing --> Zeitmultiplex, Zeitgetrenntlage-Verfahren |
|
TDMA |
Time Division Multiple Access |
|
TDP |
Tag Distribution Protocol (Protokolle) |
|
TDP |
Trigger Detection Points |
|
TDP |
Telocator Data Protocol |
|
TDR |
Time Domain Reflectometer |
|
TDS |
Telegrammdienstsystem |
|
TDS |
Transparent Data Services |
|
TD-SCDMA |
Time Division Synchronous Code Division Multiple Access |
|
TDSV |
Telekommunikationsdienstunternehmen-Datenschutzverordnung (Standards, Verordnungen, Gesetze) |
|
TDT |
Time Domain Transmission |
|
TE |
Terminal Equipment --> Teilnehmer-Endgerät (ISDN) |
|
TE |
Transit Exchange |
|
TEI |
Terminal Equipment Identifier (ISDN/LAP-D) |
|
TELNET |
Telnet Protocol --> Protokoll zur Terminal-Emulation (RFC 318, 764, 854) |
|
TEMEX |
Telemetry Exchange |
|
TEN |
Trans-European Network --> Infrastruktur-Programm der EU |
|
TEntgV |
Telekommunikations-Entgeltregulierungsverordnung (Standards, Verordnungen, Gesetze) |
|
Terminode |
Terminal and Node |
|
TETRA |
Terrestrial Trunked Radio --> Digitaler Bündelfunk (ETSI) |
|
TF |
Trägerfrequenz |
|
TFCI |
Transport Block Combination Indicator |
|
TFE |
Türfreisprecheinrichtung |
|
TFH |
Trägerfrequenztechnik auf Hochspannungsleitungen |
|
TFM |
Tamed Frequency Modulation --> Digitales Modulationsverfahren |
|
TFM |
Telefon-Fax-Modem-Umschalter |
|
TFS |
Tunnelfunksystem (Deutsche Bahn) |
|
TFTP |
Trivial File Transfer Protocol --> Anwendungsprotokoll im Internet (RFC 1350) |
|
TFTS |
Terrestrial Flight Telecommunication System --> Aeronautisches Passagiertelefonsystem |
|
TFU |
Telefon-Fax-Umschalter |
|
TG |
Teilnehmergerät |
|
TGC |
Transmission Group Control (IBM/SNA) |
|
TGN |
Telekom Global Network |
|
THDR |
Transport Layer Header (Datenfelder) |
|
TIA |
Telecommunications Industry Association (Gremien, Organisationen) |
|
TIC |
Token Ring Interface Card (IBM) |
|
TIME |
Time Server Protocol (RFC 868) |
|
TINA |
Telecommunications Integrated Network Architecture |
|
TIPHON |
Telecommunication and Internet Protocol Harmonisation Over Networks |
|
TK |
Telekommunikation |
|
TKAnl |
Telekommunikationsanlage |
|
TKG |
Telekommunikationsgesetz (Standards, Verordnungen, Gesetze) |
|
TKIP |
Temporal Key Integrity Protocol (IT-Sicherheit, Protokolle) |
|
TKO |
Telekommunikationsordnung (Standards, Verordnungen, Gesetze) |
|
TKP |
Tertiärer Konzentrationspunkt (Verkabelung) |
|
TLA |
Top Level Aggregation |
|
TLD |
Top Level Domain |
|
TLI |
Transport Layer Interface (UNIX) |
|
Tln |
Teilnehmer |
|
TLP |
Transmission Level Point |
|
TLR |
Terminode Local Routing |
|
TLS |
Transport Layer Security (IT-Sicherheit) |
|
TM |
Traffic Management |
|
TM |
Terminal Multiplexer |
|
TMN |
Telecommunication Management Network --> Netzwerkmanagement-Architektur der ITU-T für Weitverkehrsnetze |
|
TMS |
Token Management System |
|
TMSI |
Temporary Mobile Subscriber Identity --> Zeitlich begrenzte Teilnehmeridentität (GSM) |
|
TNC |
Terminal Node Controller |
|
TNIC |
Telex Network Identification Code (ITU-T F.69) |
|
TO |
Telecommunications Operator |
|
ToA |
Time of Arrival |
|
ToM |
Tunneling of Messages (Mobilfunknetze) |
|
TOP |
Technical Office Protocols |
|
ToS |
Type of Service |
|
TP |
Twisted Pair --> Verdrillte Kupferleitung (Verkabelung) |
|
TP |
Transport Protocol --> OSI-Transportprotokoll (ISO/IEC) |
|
TP |
Transmission Priority |
|
TP4 |
OSI Transport Protocol Class 4 |
|
TPAD |
Transaction Packet Assembler Disassembler |
|
TPC |
Transmission Power Control (UMTS) |
|
TPC |
Trans-Pacific Cable (Verkabelung) |
|
TPDDI |
Twisted Pair Distributed Data Interface |
|
TPDU |
Transport Protocol Data Unit (ISO/OSI) |
|
TP-PMD |
Twisted Pair-Physical Medium Dependent (FDDI) |
|
TPS |
Transmission Parameter Signalling |
|
TPUI |
Temporary User Identity |
|
TR |
Technische Richtlinie (Standards, Verordnungen, Gesetze) |
|
TR |
Token Ring (IEEE 802.5) |
|
TRAU |
Transcoding Rate and Adaptation Unit (GSM) |
|
TRG |
Trägerrückgewinnung |
|
TRIP |
Telophony Routing over IP --> Routingprotokoll im Internet (Protokolle) |
|
TRPB |
Truncated Reverse Path Broadcast |
|
TRR |
Terminode Remote Routing |
|
TRT |
Token Rotation Time (FDDI) |
|
TRT |
Tonfrequenzrundsteuertechnik |
|
TRU |
Transceiver Unit --> Sendeeinheit |
|
TRX |
Transceiver --> Sender |
|
TS |
Transfer Syntax (ISO/OSI) |
|
TS |
Time Slot (GSM) |
|
TS |
Transportstrom |
|
TSAP |
Transport Service Access Point (ISO/OSI) |
|
TSAPI |
Telephony Service Application Programming Interface |
|
TSB |
Telecommunication Standardization Bureau (ITU) (Gremien, Organisationen) |
|
TSB |
Technical Standards Bulletin |
|
TSC |
Trunked Site/System Controller (TETRA) |
|
TSDU |
Transport Service Data Unit (ISO/OSI) |
|
TSI |
Telekom Systems International (Gremien, Organisationen) |
|
TSI QPSK |
Two Symbol Interval Quadrature Phase Shift Keying --> Digitales Modulationsverfahren |
|
TSL |
Telephone Service Licence |
|
TSMA/CD |
Transition Sense Multiple Access Collision Detection |
|
TSPI |
TSAPI Service Provider Interface |
|
TT&C |
Telemetry, Tracking and Control |
|
TTC |
Telemetry and Telecommand |
|
TTCN |
Tree and Tabular Combined Notation (ISO/IEC 9646 Teil 3) |
|
TTI |
Time Transmission Interval |
|
TTL |
Time To Live (Datenfelder) |
|
TTS |
Trouble Ticket System |
|
TTW |
Tontastenwahl |
|
TTX |
Teletex |
|
TTY |
Teletype |
|
TU |
Traffic Unit --> Verkehrseinheit |
|
TU |
Transmission Unit |
|
T-UMTS |
Terrestrial UMTS |
|
TUP |
Telephone User Part (GSM) |
|
TV |
Television --> Fernsehen |
|
TVSt |
Teilnehmervermittlungsstelle |
|
TWTA |
Travelling Wave Tube Amplifier --> Wanderfeldröhrenverstärker |
|
Tx |
Transmitter |