发明名称 |
Radio access network system and a method of fault analysis for the system thereof |
摘要 |
The present invention aims to provide the radio access network system which can analyze a fault during call processing by a mobile terminal. A control equipment for controlling calls for a mobile terminal and a relay equipment for relaying control signals between the mobile terminal and the control equipment monitor control signals during the call processing for the specified mobile terminal. A data collection and analysis equipment receives and processes those monitored control signals for a fault analysis.
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申请公布号 |
US7564952(B2) |
申请公布日期 |
2009.07.21 |
申请号 |
US20060368449 |
申请日期 |
2006.03.07 |
申请人 |
NEC CORPORATION |
发明人 |
KIKUCHI TSUNEYUKI |
分类号 |
H04M1/24;H04M3/08;H04M3/22;H04W24/08 |
主分类号 |
H04M1/24 |
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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