| 发明名称 |
MULTIPLE SIGNAL COLLECTION*DELIVERY UNIT |
| 摘要 |
PURPOSE:To secure an assured transmission of a carrier detection signal information without increasing the logic of the multiple signal collection/delivery unit TDM by synchronizing the off-timing of the terminal-side transmission request signal with the velocity of the connection low-speed circuit. |
| 申请公布号 |
JPS5314507(A) |
申请公布日期 |
1978.02.09 |
| 申请号 |
JP19760088140 |
申请日期 |
1976.07.26 |
| 申请人 |
HITACHI LTD |
发明人 |
NAITOU TOSHIHARU;AKIYAMA FUMIO;MOTOHASHI TOMOO;ASOU FUSAYOSHI;IWATAKE JIYUNJI |
| 分类号 |
H04L1/08;G06F13/00;H04L29/10;H04Q11/04 |
主分类号 |
H04L1/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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