Telecommunication Journal, 52. sējums,1-392. lapaInternational Telecommunication Union., 1985 |
No grāmatas satura
1.–3. rezultāts no 89.
44. lappuse
News First AXE digital telephone exchange in China The first AXE digital telephone exchange to enter service in China was officially handed over at a special ceremony in Beijing on 8 November 1984. It is a local exchange , serv- ing a ...
News First AXE digital telephone exchange in China The first AXE digital telephone exchange to enter service in China was officially handed over at a special ceremony in Beijing on 8 November 1984. It is a local exchange , serv- ing a ...
161. lappuse
... exchange ; switching systems ( or exchanges ) responsible for routing calls to their destinations . These exchanges are organized in a certain hierarchy : the local exchange , the area exchange , the transit exchange and the international ...
... exchange ; switching systems ( or exchanges ) responsible for routing calls to their destinations . These exchanges are organized in a certain hierarchy : the local exchange , the area exchange , the transit exchange and the international ...
180. lappuse
... exchange Over and above their conventional switching function , tele- phone exchanges may offer subscribers supplementary servi- ces . The range is narrow in electromechanical exchanges but far wider in electronic exchanges . Some of ...
... exchange Over and above their conventional switching function , tele- phone exchanges may offer subscribers supplementary servi- ces . The range is narrow in electromechanical exchanges but far wider in electronic exchanges . Some of ...
Saturs
cate traffic to cablesatellite routes be tween nodes The links in the existing transPacific cable network have limited capacity and the planning model as... | 15 |
Table 1 | 36 |
Austria | 40 |
Autortiesības | |
45 citas sadaļas nav parādītas.
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
Administrative Radio Conference Anritsu antenna applications areas ASIA TELECOM 85 British Telecom broadcasting-satellite service cable CCIR CCITT centre channels circuits co-ordination Committee communica communication systems cost developing countries digital network digital switching earth station economic edition F editions in F electronic engineering equipment EWSD exchanges expert facilities Fascicle France frequency bands Geneva geostationary IFRB INMARSAT installation INTELSAT International Telecommunication Union ISDN Japan kbit/s launch LIBRARY maintenance maritime Mbit/s ment modules munications nications operation optical fibre orbit Organization planning Plenary Assembly programme regional requirements Rohde & Schwarz SAN DIEGO satellite communications satellite system Secretariat Siemens signalling Singapore standard Study Group XI subscriber switching system Switzerland technical techniques tele telecommunica Telecommunication Journal telecommunication network Telegraph telephone network teletex television Telex terminal tion traffic transmitter Trilingual edition UNDP United Kingdom UNIVERSITY users videotex volume