公开(公告)号：US20230037724A1

公开(公告)日：2023-02-09

申请号：US17972652

申请日：2022-10-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guoping LI ,  Tingqiu YUAN ,  Boyan TU ,  Tao MA

IPC: H04L47/10 ,  H04L47/24 ,  H04L47/283 ,  H04L47/34

Abstract: This application discloses a method for controlling traffic in a packet-based network. In the method, after receiving a control packet from a transmit end, an intermediate node between the transmit end and the receive end sends a control packet at the head of a first control queue based on a first duration, wherein the first duration is obtained based on a committed burst size (CBS) and a first committed information rate (CIR), and the intermediate node is configured to send a packet of a first transmit end to a first receive end in the packet-based network. After sending the control packet in the control queue, the intermediate node sends a first data packet set at the head of a data queue based on the sent control packet, wherein the first data packet set comprises C data packets, and C is an integer greater than or equal to 1

公开(公告)号：US20210007004A1

公开(公告)日：2021-01-07

申请号：US16947718

申请日：2020-08-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Cong XU ,  Haibo ZHANG ,  Guoping LI

IPC: H04W28/02 ,  H04W28/22 ,  H04W28/26

Abstract: Embodiments of the present disclosure provide a network congestion control method, where the method includes: sending, by a transmit end device, forward probe packets to a destination device at a preset initialized rate, where some or all of the forward probe packets arrive at the destination device after being rate-limited forwarded by using a reserved bandwidth of an egress port of an intermediate device in a network; receiving return probe packets returned by the destination device, where the return probe packets correspond to the probe packets received by the destination device; and determining a data packet sending rate based on the received return probe packets, and sending a data packet at the data packet sending rate.