共 50 条
- [1] CESIUM FREQUENCY STANDARD FOR NETWORK SYNCHRONIZATION SYSTEM. [J]. Reports of the Electrical Communication Laboratory, 1979, 27 (9-10): : 830 - 840
- [2] Russian interconnected telecommunication network synchronization system. Regional operators performance synchronization systems development [J]. Elektrosvyaz, 2002, (09): : 8 - 9
- [6] NETWORK SYNCHRONIZATION SYSTEM [J]. REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1983, 31 (01): : 93 - 100
- [7] NETWORK SYNCHRONIZATION SYSTEM [J]. REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1979, 27 (9-10): : 818 - 829
- [8] TRANSMISSION NETWORK OPERATIONS SYSTEM. [J]. Reports of the Electrical Communication Laboratory, 1988, 36 (02): : 181 - 187
- [9] TRANSMISSION NETWORK OPERATION SYSTEM. [J]. Denki Tsushin Kenkyujo kenkyu jitsuyoka hokoku, 1987, 36 (12): : 1555 - 1562
- [10] SWITCHING NETWORK OPERATION SYSTEM. [J]. Reports of the Electrical Communication Laboratory, 1988, 36 (02): : 173 - 180