ocr: Figure 6: - ATM for service definitions. Guarantees Service Descriptions Feedback Loss Delay Bandwidth CBR PCR, CDVT No VBR-RT PCR, CDVT,SCR,BT No VBR-NRT PCR, CDVI,SCR,BT No UBR Unspecified No No No No ABR PGRCDVI,MCR Key: ABR-Available Bit Rate BT--Burst Toleronce CBR- Continuaus Bit Rote CDVT Coll Delay Variotion Toleronce MCR- Minimuin Celli Rate PCR Peak: CellRate SCR- Sestaised Celli Rate UBR- Unspecitied Bitl Rote VBR-NRT- Variablel Bit Rate-Non Real Time VBR-RT-Variable Bit Rate-Real Time
