发明名称 |
Apparatus and method for transmitting and receiving passenger service system and telephone signals over a network |
摘要 |
A system and method of distributing telephone and passenger service signals from a zone interface unit to a plurality of seat electronic units in an in-flight entertainment system is described. The method uses a master/slave arrangement in which multiplexed telephone and passenger service signals are transmitted over a bus to the receiving seat electronic units.
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申请公布号 |
US6272572(B1) |
申请公布日期 |
2001.08.07 |
申请号 |
US19980154256 |
申请日期 |
1998.09.16 |
申请人 |
ROCKWELL COLLINS, INC. |
发明人 |
BACKHAUS CLAYTON R.;HENRIKSON GREGORY K. |
分类号 |
H04L12/403;H04L29/12;(IPC1-7):G06F13/00 |
主分类号 |
H04L12/403 |
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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