Abkürzungen A - Z
In der (BOS-)Informations- und Telekommunikationstechnik sind
zahlreiche, vielfach englischsprachige Abkürzungen zu finden, die an dieser
Stelle erläutert werden.
Bei herstellerspezifischen Abkürzungen ist der Hersteller nach der Erläuterung
in eckigen Klammern gesetzt.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
AbKo |
Abstimmungskonferenz (Gremium der BDBOS) |
AC |
Authentication Code |
ACELP |
Algebraic CELP |
ADCI |
Advanced Data Call Items |
ADSL |
Asymmetric Digital Subscriber Line |
AEG |
|
AESI |
Alias Encrypted Short Identity |
AG |
Alarmgeber |
AGC |
Automatic Gain Control |
AI |
Air Interface |
AKD |
Authentification Key Distribution |
AM |
Amplitudenmodulation |
AOA |
Angel of Arrival |
API |
Application Programming Interface |
APRT |
Active Paging Radio Terminal (aktiver Meldeempfänger) |
AS |
1. Autorisierte
Stelle |
ASCI |
Advanced Speech Call Items |
ASCII |
American Standard Code for Information Interchange |
ASSI |
Alias Short Subscriber Identity |
ASS1 |
Schnittstelle für Autorisierte Stellen |
AT |
Attention (Programmier-Befehlssatz) |
ATEX |
Atmosphère explosible |
ATM |
Asynchronous Transfer Mode |
AuC |
Authentication Center |
AVL |
Automatical Vehicle Location |
AVS |
Abfrage- und Vermittlungssystem [Produktbezeichnung der Fa. AEG/EADS] |
BBK |
|
BCCH |
Broadcast Control Channel |
BDBOS |
|
BIC |
BDBOS Interoperability Certificate |
BImSchV |
Bundesimmissionsschutzverordnung |
BIP |
BOS-Interoperabilitätsprofil |
BMA |
Brandmeldeanlage |
BMI |
|
BNetzA |
|
BOS |
Behörden und Organisationen mit Sicherheitsaufgaben |
BSC |
Base Station Controller |
BSI |
|
BS |
Basisstation |
BSS |
Base Station Subsystem |
BTS |
Base Transmitter Station |
CA |
Certification Authority |
CC |
Country Code |
CCCH |
Common Control Channel |
CCG |
|
CCH |
Control Channel |
CCK |
Common Cipher Key |
CCK-id |
CCK Identifier |
CDMA |
Code Division Multiple Access |
CeBIT |
|
CELP |
Codebook Excited Linear Prediction |
CK |
Cipher Key |
CP |
Control Physical Channel |
CS |
Coding Scheme |
CT |
Cipher Text |
DAB |
Digital Audio Broadcast |
DAG |
Digitaler Alarmgeber |
DAU |
Digitaler Alarmumsetzer |
dB |
Dezibel |
dBm |
dB-Millivolt |
DCCH |
Dedicated Control Channel |
DCK |
Derived Cipher Key |
DGNA |
Dynamic Group Number Assignment |
DK |
Derived Key |
DME |
Digitaler Meldeempfänger |
DMO |
Direct Mode Operation |
DN |
Dynamic Node |
DNS |
Domain Name Server |
DQPSK |
Differential Quarternary Phase Shift Keying |
DRT |
Data Radio Terminal (Datenfunkgerät) |
DSL |
Digital Subscriber Line |
DSS |
Digital Subscriber Signaling System |
DST |
Dispatcher Station (Leitstelle) |
DVB |
Digital Video Broadcast |
DVB-H |
Digital Video Broadcast - Handheld |
DVB-T |
Digital Video Broadcast - Terrestrical |
DWS-C |
Dispatcher Workstation - Communication |
DWS-CM |
Dispatcher Workstation - Communication and Management |
DWS-M |
Dispatcher Workstation - Management |
DXT |
Digital Exchange for Tetra (Regionalvermittlungsstelle) |
DXTip |
Digital Exchange for Tetra IP-basiert |
DXTT |
Digital Exchange for Tetra Transit Type (Hauptvermittlungsstelle) |
DXTTip |
Digital Exchange for Tetra Transit Type IP-basiert |
EADS |
|
EDGE |
Enhanced Data Rate for GSM Evolution |
EDS |
Enhanced Data Service |
EDV |
Elektronische Datenverarbeitung |
EIR |
Equipment Identity Register |
EIRENE |
European Integrated Railway Radio Enhanced Network |
EIRP |
Eqivalent Isotropic Radiated Power bzw. Effective Isotropic Radiated Power |
EKSG |
End-to-end Key Steam Generator |
EKSS |
End-to-end Key Steam Segment |
ELR |
Einsatzleitrechner |
ELS |
Einsatzleitsystem |
EMLPP |
Enhanced Multi-Level Precedence and Pre-Emption |
EMV |
Elektromagnetische Verträglichkeit |
EMVU |
Elektromagnetische Umweltverträglichkeit |
ERP |
Effective Radiated Power |
ESI |
Encrypted Short Identity |
ETSI |
|
EZM |
Echzeitmonitoring |
E1 |
PCM-Verbindung zur Sprachübertragung (entspricht ISDN-Primärmultiplexanschluss) |
E2EE |
End-to-End-Encryption (Ende-zu-Ende-Verschlüsselung) |
FAC |
Final Assembly Code |
FDMA |
Frequency Division Multiple Access |
FEC |
Forward Error Correction |
FHRT |
Feuerwehr-HRT ("handschuhtaugliches" Funkgerät für Feuerwehreinsatz unter PA/CSA) |
FM |
Frequenzmodulation |
FMS |
Funkmeldesystem |
FRT |
Fixed Radio Terminal (Feststation) |
FSK |
Frequency Shift Keying |
FSSI |
Fleet Short Subscriber Identity |
FSSN |
Fleet Specific Short Number |
FTP |
File Transfer Protocol |
FuG |
(Sprech-)Funkgerät |
FVLST |
GAN |
Gruppe Anforderungen an das Netz |
GBF |
Gleichwellenfunkbedienfeld |
GCK |
Group Cipher Key |
GCK-VN |
GCK Version Number |
GESI |
Group Encrypted Short Identity |
GFU |
Gleichwellenfunkumsetzer |
GGSN |
Gateway GPRS Support Node |
GIS |
Geo-Informationssystem |
GMA |
Gefahrenmeldeanlage |
GMSK |
Gaussian Minimum Shift Keying |
GPRS |
General Packet Radio Service |
GPS |
Global Positioning System |
GR |
GPRS Register |
GSDM |
Graceful Service Degradation Mode |
GSM |
Global System for Mobile communication, vormals Groupe Spéciale Mobile |
GSM-R |
GSM-Rail(way) |
GSSI |
Group Short Subscriber Identity |
GTSI |
Group Tetra Subscriber Identity |
GWF |
Gleichwellenfunk |
G4WIF |
Generic 4-wire Interface |
HF |
Hochfrequenz |
HKFZ |
Hochkapazitäts-Funkzelle |
HLR |
Home Location Register |
HRT |
Handheld Radio Terminal (Handfunkgerät) |
HSC |
Half-Slot Condition |
HSCSD |
High Speed Circuit Switched Data |
HSI |
Half-Slot Importance |
HSN |
Half-Slot Number |
HSS |
Half-Slot Stolen |
HSSE |
Half-Slot Stolen by Encryption unit |
HTTP |
Hypertext Transfer Protocol |
Hz |
Hertz |
ICC |
Integrated Crypto-Controller |
ICCID |
ICC Intentifier |
IDDS |
Integriertes Digitales Dispatching System [Produktbezeichnung der Fa. Eurofunk] |
IDR |
Independent Digital Repeater [Produktbezeichnung der Fa. Airbus] |
IEEE |
|
IESI |
Individual Encrypted Short Identity |
IHD |
Individual Home Database |
IMEI |
International Mobile Equipment Identity |
IMSI |
International Mobile Subscriber Identity |
IOP |
Interoperabilitäts-Profil |
IP |
Internet Protocol |
ISDN |
Integrated Services Digital Network |
ISI |
Inter-System Interface |
ISO |
International Standardisation Organisation |
ISSI |
Individual Short Subscriber Identity |
IT |
Information Technology / Informationstechnik |
ITSI |
Individual Tetra Subscriber Identity |
ITU |
|
IuK |
Information und Kommunikation |
kHz |
Kilohertz |
KoKo |
Konferenz der Koordinierenden Stellen (Gremium der BDBOS) |
KS |
Koordinierende Stelle |
KSG |
Key Stream Generator |
KSS |
Key Stream Segment |
KTN |
Kerntransportnetz |
KVMS |
Krypto-Variablen-Management-Station |
LAC |
Location Area Code |
LAN |
Local Area Network |
LBD |
Landesbetriebsstelle Digitalfunk [Hessen] |
lbSCCH |
lastbasierter SCCH |
LFFZ |
Luftfahrzeug-Funkzelle |
LIP |
Location Information Protocol |
LKD |
Landeskoordinierungsstelle Digitalfunk [Hessen] |
LLC |
Logical Link Control |
LLE |
Long Level Evolution |
LOS |
Line Of Sight |
LR |
Location Register |
LSC |
Local Switching Center |
LS1 |
Leitstellenschnittstelle zur Sprachübertragung (PCM-codiert und kryptiert) |
LS2 |
Leitstellenschnittstelle für Steuerinformationen und SDS (IP-basiert) |
LS3 |
Leitstellenschnittstelle für Netzmonitoring (IP-basiert) |
LTE |
Long Term Evolution |
MAC |
Medium Access Control |
Matra |
|
mBS |
mobile Basisstation |
MCC |
Mobile Country Code |
ME |
Meldeempfänger |
MESA |
Mobility for Emergency and Safety Applications |
MGCK |
Modified Group Cipher Key |
MHz |
Megahertz |
MKK |
Mehrkanal-Kryptokomponente |
MLE |
Mobile Link Entity |
MNC |
1. Mobile
National Code (GSM) |
MNI |
Mobile Network Identity |
MRT |
Mobile Radio Terminal (Fahrzeugfunkgerät) |
MS |
Mobile Station |
MSC |
Mobile Switching Center |
MSIN |
Mobile Subscriber Identification Number |
MSISDN |
Mobile Subscriber ISDN Number |
NDC |
National Destination Code |
NEM
/ NeM |
Nutzereigenes Management |
NF |
Niederfrequenz |
NfD |
Nur für den Dienstgebrauch |
NITD |
Network Independet Tetra Dispatcher |
NKFZ |
Niedrigkapazitäts-Funkzelle |
NLOS |
None Line Of Sight |
NMC |
Network Management Center |
NMI |
Network Management Interface |
NMS |
Network Management System |
NSS |
Networking and Switching Subsystem |
OMA |
|
OMC |
Operation and Maintance Center |
OOK |
On-Off-Keying |
OPTA |
Operativ-taktische Adresse |
OSI |
Open Standard Interconnection |
OSS |
Operation Subsystem |
OTAK |
Over The Air Keying |
OTAR |
Over The Air Rekeying |
PABX |
Private Automatic Branch Exange (Telefonanlage/Nebenstellenanlage) |
PAM |
Pulsamplitudenmodulation |
PAMR |
Public Access Mobile Radio |
PC |
Personalcomputer |
PCM |
Pulscodemodulation |
PDH |
Plesiochrone Digitale Hierarchie |
PDM |
Pulsdauermodulation |
PDO |
Packet Data Optimized |
PDP |
Packet Data Protocol |
PDU |
Protocol Data Unit |
PEI |
Periphal Equipment Interface |
PIN |
Personal Identity Number |
PKI |
Public Key Infrastructure |
PMR |
Private Mobile Radio |
PoC |
Push-to-Talk over Cellular |
POCSAG |
Post Office Code Standard Advisory Group |
POP |
Post Office Protocol |
PPRT |
Passive Paging Radio Terminal (passiver Meldeempfänger) |
PRT |
Paging Radio Terminal (Meldeempfänger) |
PSK |
Phase Shift Keying |
PSS |
Public Safety and Security |
PSTN |
Public Switched Telephone Network (öffentliches Telefonnetz) |
P-TMSI |
Packet Temporary IMSI |
PTT |
Push-to-Talk / Press-to-Talk (Sprechtaste) |
PUK |
PIN Unblocking Key |
"Pager" [Produktbezeichnung der Fa. Airbus] |
QAM |
Quadrature Amplitude Modulation |
QoS |
Quality of Service |
RAND |
Random / Zufallszahl |
RIC |
Radio Identification Code |
Root
CA |
Root Cerfication Authority |
RP-CELP |
Regular Pulse CELP |
RS |
Relaisschaltung |
RSC |
Radio Switching Center |
RSS |
Radio Subsystem |
RTP |
Real-Time Transport Protocol |
Rx
/ RX |
Receive / Receiver (empfangen, Empfänger) |
SAM |
Security Access Module |
SAP |
Service Access Point |
SCCH |
Secondary Control Channel |
SCCK |
Sealed Common Cipher Key |
SCK |
Static Cipher Key |
SCKN |
Static Cipher Key Number |
SDH |
Synchrone Digitale Hierarchie |
SDM |
Short Data Message |
SDS |
Short Data Service |
SDSC |
Short Data Service Center |
SDU |
Service Data Unit |
SGCK |
Sealed Group Cipher Key |
SHSI |
Stolen Half-Slot Identifier |
SGSN |
Service GPRS Support Node |
SIM |
Subscriber Identification Module |
SIP |
Session Initiation Protocol |
SMS |
Short Message Service |
SMTP |
Simple Mail Transfer Protocol |
SN |
Subscriber Number |
SNR |
Serial Number |
SP |
Spare |
SRES |
Signed Result |
SS |
Synchronisation Status |
SSCK |
Sealed SCK |
SSI |
Short Subscriber Identity |
STCH |
Stolen Channel |
SwMI |
Switching and Management Infrastructure |
TA |
1. Timing Advance |
TAA |
Tetra Authentication Algorithm |
TAAE |
Tetra-Anschlusseinheit [Produktbezeichnung der Fa. Eurofunk] |
TAC |
Type Approval Code |
TB
/ TBS |
Tetra Base Station |
TC |
Trust Center |
TCCA |
Tetra and Critical Communications Association |
TCH |
Traffic Channel |
TCH/FS |
Full Rate Speech Channel |
TCH/HS |
Half Rate Speech Channel |
TCP |
Transmission Control Protocol |
TCS |
Tetra Connctivity Server |
TCS-API |
Tetra Connctivity Server Application Programming Interface |
TDM |
Time Division Multiplex |
TDMA |
Time Division Multiple Access |
TDMoIP |
Time Division Multiplex over IP |
TDOA |
Time Difference of Arrival |
TEA |
Tetra Encryption Algorithm |
TECC |
Tetra-to-Emergency-Callcenter [Produktbezeichnung der Fa. Thales] |
TEDS |
Tetra Enhanced Data Service |
TEI |
1. Tetra Equipment
Identity (Tetra) |
TETRA |
Terrestrial Trunked Radio, vormals Trans-European Trunked Radio |
Tetra
MoU |
|
TIP |
Tetra Interoperability Profile |
TK |
Telekommunikation |
TKG |
Telekommunikationsgesetz |
TME |
Tetra Meldeempfänger |
TMO |
Trunked Mode Operation |
TMSI |
Temporary Mobile Subscriber Number |
TP |
Traffic Physical Channel |
TRX |
Transceive (senden und empfangen) |
TSI |
Tetra Subscriber Identity |
TSAR |
Tetra-Sonderarbeitsplatz |
TWISP |
Tetra Wireless Solution Programme [Produktbezeichnung der Fa. Nokia] |
Tx
/ TX |
Transmit / Transmitter (senden, Sender) |
UAK |
User Authentication Key |
UDP |
User Datagram Protocol |
ÜLE |
Überleiteinrichtung |
UMTS |
Universal Mobile Telecommunication Standard |
UPT |
Universal Personal Telecommunications |
UUCP |
Unix to Unix Copy Protocol |
URL |
Universal Resource Locator |
USV |
Unabhängige Stromversorgung |
VAS |
Vermittlungs- und Abfragesystem [Produktbezeichnung der Fa. Siemens] |
VBS |
Voice Broadcast Service |
V+D |
Voice + Data |
VGCS |
Voice Group Call Service |
VLAN |
Virtual Local Area Network |
VLR |
Visitor Location Register |
VPN |
Virtual Private Network |
VM |
Virtual Machine / Virtuelle Maschine |
VoIP |
Voice over IP |
VS |
1. Verschlusssache |
WAN |
Wide Area Network |
WAP |
Wireless Application Protocol |
WISECOM |
|
WLAN |
Wireless LAN |
www |
World Wide Web |
XML |
Extensible Markup Language |
ZED |
Zentralstelle zur Einführung des Digitalfunks |