共 50 条
- [1] IMPROVED D20 ELECTRONIC SWITCHING-SYSTEM JAPAN TELECOMMUNICATIONS REVIEW, 1980, 22 (02): : 98 - 106
- [2] IMPROVED CENTRAL PROCESSOR FOR D20 ELECTRONIC SWITCHING-SYSTEM REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1979, 27 (5-6): : 406 - 414
- [3] IMPROVED SWITCHING PROGRAM FOR D20 ELECTRONIC SWITCHING SYSTEM. Reports of the Electrical Communication Laboratory, 1979, 27 (5-6): : 415 - 422
- [4] D20 ELECTRONIC SWITCHING-SYSTEM - SOFTWARE STRUCTURE NEC RESEARCH & DEVELOPMENT, 1976, (43): : 91 - 99
- [5] D20 ELECTRONIC SWITCHING-SYSTEM - HARDWARE STRUCTURE NEC RESEARCH & DEVELOPMENT, 1976, (43): : 81 - 90
- [6] IMPROVED SPEECH PATH EQUIPMENT FOR D-20 ELECTRONIC SWITCHING-SYSTEM REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1979, 27 (5-6): : 399 - 405
- [7] IMPROVED D-10 ELECTRONIC SWITCHING-SYSTEM JAPAN TELECOMMUNICATIONS REVIEW, 1977, 19 (01): : 12 - 19
- [8] D-20 ELECTRONIC SWITCHING-SYSTEM SERVICE EXPERIENCE JAPAN TELECOMMUNICATIONS REVIEW, 1977, 19 (03): : 183 - 187
- [9] D-10 ELECTRONIC SWITCHING-SYSTEM .4. NEW SERVICES IN ELECTRONIC SWITCHING-SYSTEM JAPAN TELECOMMUNICATIONS REVIEW, 1972, 14 (02): : 78 - &