| 摘要 |
A system and a method for monitoring Quality of Service (QoS) in a broadband wireless network use previously designated QoS to continuously provide stable QoS to a wireless terminal in the broadband wireless network when the wireless terminal is handed off from one base station to another. In the system for monitoring QoS, a monitoring server receives and monitors QoS information in real time from base stations having synchronized time information. When a wireless terminal in a service zone of a first base station requests to be handed off to a second base station, the monitoring server determines a QoS level according to QoS information of the second base station, and then transmits the QoS level simultaneously to the first and second base stations.
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