发明名称 |
DIGITAL SIGNAL TRANSMITTING SYSTEM |
摘要 |
A digital signal transmitting system includes a plurality of digital signal reproducers, each outputting a digital data signal to be time-division multiplexed; a digital signal multiplexer supplied with a frame synchronizing signal, a service bit signal and the output digital signals from the reproducers and for producing a block data signal including the frame synchronizing signal, the service bit signal and a plurality of slot data bits arranged with the digital data signals, each one bit within a multiple-frame, in which the service bit signal is indicative of the transmission mode and the slot data associated with each of the plurality of digital data signals being transmitted.
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申请公布号 |
CA1276326(C) |
申请公布日期 |
1990.11.13 |
申请号 |
CA19870538317 |
申请日期 |
1987.05.29 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION;SONY CORPORATION |
发明人 |
SUTO, KOHICHI;SUGIYAMA, HISAYOSHI;SAKAMOTO, AKIRA;FUKAMI, TAKESHI;TERAUCHI, TOSHIRO;TOYOSHIMA, MASAKATSU |
分类号 |
H04J3/22;H04J3/16;(IPC1-7):H04J3/06 |
主分类号 |
H04J3/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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