公开(公告)号：US11121979B2

公开(公告)日：2021-09-14

申请号：US16721764

申请日：2019-12-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingjing Luo ,  Wing Shing Wong ,  Yong Huang

IPC: H04L12/911 ,  H04L12/863

Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a dynamic scheduling method, an apparatus, and a system, so as to reduce information exchange costs and calculation complexity of data scheduling and route allocation. The method includes: receiving, by a scheduling platform, first VOQ length information of each aggregation switch in each timeslot; aggregating all the received first VOQ length information, to obtain global VOQ length information, where the global VOQ length information includes a total quantity of data packets that need to be sent from each of M pods to other pods than the pod; determining a transmission matching scheme based on the global VOQ length information; and sending corresponding matching result information to each aggregation switch according to the transmission matching scheme, so that each aggregation switch sends a data packet according to the transmission matching scheme.

公开(公告)号：US11082356B2

公开(公告)日：2021-08-03

申请号：US16721764

申请日：2019-12-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingjing Luo ,  Wing Shing Wong ,  Yong Huang

IPC: H04L12/911 ,  H04L12/863

Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a dynamic scheduling method, an apparatus, and a system, so as to reduce information exchange costs and calculation complexity of data scheduling and route allocation. The method includes: receiving, by a scheduling platform, first VOQ length information of each aggregation switch in each timeslot; aggregating all the received first VOQ length information, to obtain global VOQ length information, where the global VOQ length information includes a total quantity of data packets that need to be sent from each of M pods to other pods than the pod; determining a transmission matching scheme based on the global VOQ length information; and sending corresponding matching result information to each aggregation switch according to the transmission matching scheme, so that each aggregation switch sends a data packet according to the transmission matching scheme.