共 50 条
- [23] SOME DESIGN CONCEPTS OF A NEWLY DEVELOPED DIGITAL SWITCHING SYSTEM FOR CENTRAL OFFICE. [J]. Conference Record - International Conference on Communications, 1979, 1 (05):
- [24] BCS 150 - A digital business communications system [J]. Ericsson Review (English Edition), 1988, 65 (04): : 144 - 151
- [25] ISDN digital switching system and transmission system [J]. Hitachi Review, 1991, 40 (03): : 235 - 240
- [29] Analytical model of digital switching system [J]. 2006 2nd IEEE/IFIP International Conference in Central Asia on Internet, 2006, : 112 - 115
- [30] PICTUREPHONE SYSTEM - CENTRAL OFFICE SWITCHING [J]. BELL SYSTEM TECHNICAL JOURNAL, 1971, 50 (02): : 533 - +