| 摘要 |
A method and apparatus improves transmission quality of transmission media in a punctuated noise environment by terminating transmission during duration of punctuated large noise changes and alters network parameters, of the transmission media, to accommodate changes in level of stable noise conditions between punctuated large noise changes. Each stable noise level encountered is measured and its characteristics (i.e., level) is stored in a data base and associated network parameters (i.e., bit rates, bandwidth etc.) are changed accordingly and used to control or maintain quality of the transmission media.
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