公开(公告)号：US20200328911A1

公开(公告)日：2020-10-15

申请号：US16914492

申请日：2020-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiaoshi Zheng ,  Xiaowen Wu ,  Jing Xia ,  Wen Zong

IPC: H04L12/42 ,  H04L12/933 ,  H04L12/861 ,  H04L12/911

Abstract: Embodiments provide a chip and a related device. In those embodiments, the chip includes a ring network. The ring network includes a first node and a second a node. The first node determines whether a first injection buffer value is greater than a first threshold and whether a first injection bandwidth is less than a first expected bandwidth. When the first injection buffer value is greater than the first threshold and the first injection bandwidth is less than the first expected bandwidth, the first node sends a first request to the second node, where the first request is used to instruct at least one node in the ring network, other than the first node, to reduce a transmission quantity of first data packets. According to the embodiments of this application, a network bandwidth can be properly allocated according to an actual operating status of a system.