发明名称 |
Backup system for operation system in communications system |
摘要 |
When a network element (NE) detects a trouble in an operation system (OpS) for operating the NE itself, a representative NE is determined among a plurality of NEs operated by this OpS. The representative NE selects a substitute OpS from other OpSs and transmits a request for operating the plurality of NEs to the substitute OpS. Thereafter, the plurality of NEs come under the operation of the substitute OpS. The substitute OpS operates the plurality of NEs based on the operation request.
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申请公布号 |
US6792558(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20010953693 |
申请日期 |
2001.09.17 |
申请人 |
FUJITSU LIMITED |
发明人 |
KUWAKO KENICHI;YOSHIDA MITSUNOBU;DAKE HIDEKI;TAKADA EIICHI |
分类号 |
G06F12/00;G06F11/20;G06F13/00;H04L1/22;H04L12/26;(IPC1-7):G06F11/00 |
主分类号 |
G06F12/00 |
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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