| 摘要 |
A wireless broadband subscriber equipment with network quality management capability includes a parsing unit, a quality-of-service (QoS) controller, and a grant controller. The parsing unit receives a session signal containing session-establishing information, and parses the session signal to obtain a control signal. The QoS controller sends to a base station a QoS request signal corresponding to the control signal. The grant controller receives a response of the base station to the QoS request signal, is configured to forward the session signal to an intended recipient of the session signal when the response of the base station indicates that the base station is available to establish a session conforming to the QoS request signal, and to send a busy notification to a sender of the session signal when the response of the base station indicates that the base station is unavailable to establish the session conforming to the QoS request signal.
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