The following stages in the development of the switch technology are distinguished: manual switching, crossbar ... The introduction of SPC switches enable the telecommunication operators to upgrade the network performance and ... The market turnover of SPC switches reached $3.5 billion in 2001 after a quick growth of the telecommunication network in China . ... As the first SPC switch, F-150 made by Japanese MNC was installed in Southern China in 1 982. about ten differentanbsp;...
|Publisher||:||Institute of Electrical & Electronics Engineers(IEEE) - 2004|