发明名称 |
POLICING DEVICE FAULT DETECTOR |
摘要 |
<p>PURPOSE:To accurately detect the occurrence of a fault in a policing device provided with an ATM communication equipment by providing a detection section detecting the occurrence of a fault of the policing device based on a detection reply of the policing device to a monitor function cell to the detector. CONSTITUTION:An application section 4a applies a function monitor cell having a virtual path not in use to a policing device 1. A detection section 5a detects the occurrence of a fault of the policing device 1. A command section 6 commands variable revision of an application quantity of the function monitor cell to the application section 4a. A setting section 7 sets variably a policing parameter as to the function monitor cell to the policing device 1. A post- processing section 8 processes the function monitor cell outputted from the policing device 1 so as not to give effect on the succeeding processing. A buffering section 9 buffers a cell with lower priority in the function monitor cell or the user cell to process it that the cell with higher priority is applied to the policing device 1 with priority.</p> |
申请公布号 |
JPH06112969(A) |
申请公布日期 |
1994.04.22 |
申请号 |
JP19920257895 |
申请日期 |
1992.09.28 |
申请人 |
FUJITSU LTD;NIPPON TELEGR & TELEPH CORP <NTT> |
发明人 |
TANAKA ATSUSHI;KUSAYANAGI MICHIO;TAKEO HIROSHI;YAMANAKA NAOAKI;SATO YOICHI |
分类号 |
H04Q11/04;H04L12/26;H04L12/28;(IPC1-7):H04L12/48 |
主分类号 |
H04Q11/04 |
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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