Research Article
A Novel Dynamic Bandwidth Allocation Mechanism for Star-Ring-Based EPON
Table 1
Parameter definitions.
| | Maximum time in each cycle | | Available bandwidth in cycle time | | Remaining available bandwidth | | EF bandwidth request of ONUi | | AF bandwidth request in FIFO Queue | | BE bandwidth request in FIFO Queue | | Link capacity | | EF bandwidth granted of ONUi in cycle n + 1 | | AF bandwidth granted in FIFO Queue | | BE bandwidth granted in FIFO Queue |
|
|
