发明名称 |
Microprocessor controlled message handling system |
摘要 |
A message handling system includes a computer controlled message processor for use in network configurations to store and forward low-speed messages between long distance and international communicators. Its use is based on dial-up connections between network nodes. Each message handler unit includes a microprocessor, program and buffer storage memories, line multiplexing circuitry, modems and input/output peripheral devices. The message handler unit may comprise a 32 port system, 30 of which are used as input ports and two of which are used as high-speed output ports. A journal of all message numbers is maintained on a printer for complete message accountability.
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申请公布号 |
US4390981(A) |
申请公布日期 |
1983.06.28 |
申请号 |
US19800220375 |
申请日期 |
1980.12.29 |
申请人 |
SYSCOM, INC. |
发明人 |
WOOD, LEONARD J.;PARASURAMAN, BALAKRISHNA;WILLIAMS, EDWIN H.;ALEXANDER, MARK G.;MONTGOMERY, JR., RICHARD C. |
分类号 |
H04L12/58;(IPC1-7):H04J3/04 |
主分类号 |
H04L12/58 |
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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