Wireless access network regrouping method, system and regrouping controller
A wireless access network and controller technology, applied in the transmission system, wireless communication, digital transmission system, etc., can solve problems such as time-consuming, complicated manual operation process, error-prone, etc., to reduce service interruption time and operation complexity degree, enhanced reliability and work efficiency
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Embodiment 1
[0064] Please refer to Figure 3 and Table 1-Table 6. When the base station controller fails, in order to reconnect the base station controlled by the failed base station controller to other normal working base station controllers to continue to provide services, it is controlled by the reorganization controller Wireless access network reorganization, the reorganization process includes:
[0065] The operating status of the base station controller 1 is monitored by the reorganization group controller through the heartbeat protocol between it and the base station controller 1 . Once the reorganization controller detects that the base station controller 1 fails, the reorganization controller updates the status of the base station controller 1 as unavailable in the configuration database, so as to prevent the base station controller 1 from being reselected as the home base station controller of other base stations.
[0066] The reorganization controller queries the ID of the affec...
Embodiment 2
[0077] In this embodiment, the heartbeat protocol between the base station and the base station controller is used to detect the operation state of the base station controller, instead of the method of using the recombined controller to detect the operation state of the base station controller in the first embodiment.
[0078] For example, base station 1 monitors the operation status of base station controller 1 through the heartbeat protocol between it and base station controller 1. When base station controller 1 fails, base station 1 sends a report message to the preset reorganization controller, and the report message carries ID of base station 1 and ID of base station controller 1. The report message sent by the base station 1 may also carry the ID of the new home base station controller 2 expected by the base station 1 . The recombination controller responds to the report message of base station 1 after receiving the report message of base station 1 .
[0079] If base st...
Embodiment 3
[0088] Still taking the contents of Table 1-Table 6 as an example, in the wireless access network architecture of Figure 3, when the network administrator needs to reconnect one or some base stations to other base station controllers, the network administrator will Input the ID of the base station whose ownership relationship is to be changed, its home base station controller ID, and the desired new home base station controller ID, and the OMC sends a reorganization command to the reorganization controller through the interface X3. Wherein, the reorganization command sent by the OMC must carry: the ID of the base station whose ownership relationship is to be changed, the ID of the original base station controller and the expected new ID of the base station controller.
[0089] For example, when the network administrator needs to modify the original home base station controller 1 of base station 1 in the wireless access network to the new home base station controller 2, as shown...
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