发明名称 |
Communications Network |
摘要 |
A distributed Internet Protocol communications network comprises a central control system comprising control processing means and at least one access point remote from the central control system for providing access to the packet based communications network. Under normal operating conditions the at least one access point is controlled by the control processing means. The network also comprises an emergency processing distinct from the central control system for controlling the lease one access point when there is a failure in the control processing means control of the at least one access point.
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申请公布号 |
US2008304478(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
US20050664567 |
申请日期 |
2005.08.18 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BITTNAR KARL;FABRITIUS ARNO-GERT;KARELL VIKTOR;KIRCHBERGER KLAUS |
分类号 |
H04L12/56;H04L29/14;H04M7/00 |
主分类号 |
H04L12/56 |
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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