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cell delay variation (CDV)

The cell delay variation, CellDelay Variation (CDV), is a performance parameter for the throughput delay of ATM cells over a virtual channel

(VC). The CDV performance parameter specifies the Cell Transfer Delay (CTD) deviations from the expected mean value. The peak in cell delay variation is a quality of service parameter for delay related to Constant Bit Rate (CBR) and Variable Bit Rate (VBR) services.

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Englisch: cell delay variation - CDV
Updated at: 02.06.2009
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Translations: DE