Delivered-bandwidth adjustment method and module, and dynamic bandwidth assignment device

摘要

Embodiments of the present invention provide a delivered-bandwidth adjustment method and module, and a dynamic bandwidth assignment device. The method includes: obtaining a transmission container bandwidth; and adjusting a delivery cycle of a bandwidth delivery stage and a delivered bandwidth of each delivery cycle according to a preset set of bandwidth thresholds and the transmission container bandwidth, where the preset set of bandwidth thresholds include at least two bandwidth thresholds and a delivery cycle corresponding to each bandwidth threshold. Through the technical solutions in the embodiments of the present invention, the delivered bandwidth can be managed effectively, so as to improve the bandwidth utilization and the data transmission efficiency.

主权项

1. A delivered-bandwidth adjustment method, comprising:
obtaining a transmission container bandwidth; and adjusting a delivery cycle of a bandwidth delivery stage and a delivered bandwidth of each delivery cycle according to at least two bandwidth thresholds and the transmission container bandwidth, and wherein the adjusting enables the delivery cycle to vary in correspondence with a size of the transmission container bandwidth relative to said one of the at least two bandwidth thresholds having a corresponding delivery cycle according to a buffer size of an optical network unit corresponding to a transmission container, and the transmission container is a transmission container corresponding to the transmission container bandwidth.