Category:ITU-T Recommendations Series
Appearance
Overview of series of Recommendations (standards) developed by the Standardization Sector of the International Telecommunication Union (ITU-T).
Series | Description |
---|---|
A | Organization of the work of ITU-T |
B | Means of expression: definitions, symbols, classification |
C | General telecommunication statistics |
D | General tariff principles |
E | Overall network operation, telephone service, service operation and human factors |
F | Non-telephone telecommunication services |
G | Transmission systems and media, digital systems and networks |
H | Audiovisual and multimedia systems |
I | Integrated services digital network |
J | Cable networks and transmission of television, sound programme and other multimedia signals |
K | Protection against interference |
L | Construction, installation and protection of cables and other elements of outside plant |
M | Telecommunication management, including TMN and network maintenance |
N | Maintenance: international sound programme and television transmission circuits |
O | Specifications of measuring equipment |
P | Telephone transmission quality, telephone installations, local line networks |
Q | Switching and signalling |
R | Telegraph transmission |
S | Telegraph services terminal equipment |
T | Terminals for telematic services |
U | Telegraph switching |
V | Data communication over the telephone network |
X | Data networks, open system communications and security |
Y | Global information infrastructure, Internet protocol aspects and next-generation networks |
Z | Languages and general software aspects for telecommunication systems |
Subcategories
This category has the following 10 subcategories, out of 10 total.