公开(公告)号：US11290388B2

公开(公告)日：2022-03-29

申请号：US17021478

申请日：2020-09-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong Zhou ,  Yun Xiong ,  Xing Xing ,  Xiang Yu

IPC: G06F15/16 ,  H04L47/62 ,  H04L12/46 ,  H04L47/12 ,  H04L47/80

Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a flow control method and apparatus, to resolve a prior-art problem such as packet loss, packet accumulation, or network congestion that occurs after a packet is switched between priority queues. A specific solution is as follows: A first device receives a first packet sent by a second device, where the first packet carries a first field and a second field, the first field carries a first priority, and the second field carries a second priority; the first device performs flow control based on the first priority in the first packet; and the first device performs queue scheduling on the first packet based on the second priority in the first packet.

公开(公告)号：US20210006502A1

公开(公告)日：2021-01-07

申请号：US17021478

申请日：2020-09-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hong Zhou ,  Yun Xiong ,  Xing Xing ,  Xiang Yu

IPC: H04L12/863 ,  H04L12/927 ,  H04L12/801 ,  H04L12/46

Abstract: Embodiments of this application relate to the field of communications technologies, and disclose a flow control method and apparatus, to resolve a prior-art problem such as packet loss, packet accumulation, or network congestion that occurs after a packet is switched between priority queues. A specific solution is as follows: A first device receives a first packet sent by a second device, where the first packet carries a first field and a second field, the first field carries a first priority, and the second field carries a second priority; the first device performs flow control based on the first priority in the first packet; and the first device performs queue scheduling on the first packet based on the second priority in the first packet.