| 摘要 |
The present invention is a redundancy system in the interface between a wireless and packet-based telecommunications network. The redundancy system includes back-up support components coupled to hub broadcast routers. Because the back-up support component monitors all communications to the primary support component through the communications from the hub broadcast routers, the back-up support component can assume responsibility for the primary interface support component without excessive overhead in sending back-up file information to a redundant component.
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