| 摘要 |
Methods and systems for reserving bandwidth in communications networks (e.g., time-division multiplexed (TDM) networks). A bandwidth request on a forward path of the communications network is temporarily held without any fixed slot timings. The bandwidth request is held for a time long enough for the request to travel the forward path end-to-end. Once the request reaches the destination of the forward path, the temporary bandwidth is confirmed by sending a bandwidth confirmation message back from destination to the source of the path. Each slave node along the path performs an allocation confirm with its associated master node, which responds by converting the temporary holds to full allocations by fixing slot timings. |
