发明名称 |
DIGITAL TIME DIVISION MULTIPLEX CONTROL METHOD |
摘要 |
A time division multiplex system adaptable for branching services, which includes a predetermined level code generator for generating a signal of the same level and a switching unit for switching between the predetermined level signal and a signal to be multiplexed. The channel bit group number allotted to each channel is changed with time. For signals of transmission speeds above 64 Kb/s, a plurality of time slots are used to form a single channel to thereby accommodate branching services in octet units. |
申请公布号 |
AU8360091(A) |
申请公布日期 |
1991.11.07 |
申请号 |
AU19910083600 |
申请日期 |
1991.09.02 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MASAYOSHI SHIMADA;KAZUYOSHI OHSHIMA |
分类号 |
H04J3/08;H04J3/12;H04J3/16;H04L12/52 |
主分类号 |
H04J3/08 |
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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