| 摘要 |
Methods and devices are provided for regulating traffic on a network. According to some aspects of the invention, if a subscriber's upstream traff ic exceeds a predetermined level over a first period of time, the subscriber's quality of service is adjusted without requiring the subscriber to re- register. According to some embodiments, a first token bucket is used to determine whether the subscriber's upstream traffic exceeds the predetermine d level over the first period of time. In some such embodiments, the first tok en bucket is used to control the burst size of another token bucket, depending on the subscriber's upstream traffic during the first period of time.
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