公开(公告)号：US11153041B2

公开(公告)日：2021-10-19

申请号：US16802279

申请日：2020-02-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhong Zhang ,  Neng Yang ,  Maoqing Huang ,  Wei Zhang

IPC: H04L1/18 ,  H04L1/08 ,  H04L29/06

Abstract: The present invention discloses a packet transmission method and user equipment. The method includes: transmitting, by a sending node, multiple packets to a receiving node; receiving multiple acknowledgement packets from the receiving node; after determining, based on the received multiple acknowledgement packets, that a first packet is lost, retransmitting the first packet; and if it is detected that the retransmitted packet is lost, continuously retransmitting, by the sending node, the first packet to the receiving node in a preset time interval for at least twice. According to the solutions of the present invention, the retransmitted packet can be detected and recovered in time after the retransmitted packet is lost, thereby reducing a quantity of times of timeout retransmission, improving a transmission rate, moreover, reducing a packet loss probability of a retransmitted packet, and further reducing a probability of timeout retransmission.

公开(公告)号：US20190158634A1

公开(公告)日：2019-05-23

申请号：US16260656

申请日：2019-01-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rujie Chen ,  Kai Zheng ,  Maoqing Huang

IPC: H04L29/06 ,  H04L12/26 ,  H04L12/741

Abstract: The application discloses a network packet processing method and a network server. The method discloses that a network apparatus receives a first TCP packet sent by a client, where the first TCP packet includes a first quintuple and then the network apparatus determines a first thread that processes the first TCP packet according to the first quintuple and processes the first TCP packet by using the first thread.

公开(公告)号：US10601554B2

公开(公告)日：2020-03-24

申请号：US15926174

申请日：2018-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhong Zhang ,  Neng Yang ,  Maoqing Huang ,  Wei Zhang

IPC: H04L1/18 ,  H04L1/08 ,  H04L29/06

Abstract: The present invention discloses a packet transmission method and user equipment. The method includes: transmitting, by a sending node, multiple packets to a receiving node; receiving multiple acknowledgement packets from the receiving node; after determining, based on the received multiple acknowledgement packets, that a first packet is lost, retransmitting the first packet; and if it is detected that the retransmitted packet is lost, continuously retransmitting, by the sending node, the first packet to the receiving node in a preset time interval for at least twice. According to the solutions of the present invention, the retransmitted packet can be detected and recovered in time after the retransmitted packet is lost, thereby reducing a quantity of times of timeout retransmission, improving a transmission rate, moreover, reducing a packet loss probability of a retransmitted packet, and further reducing a probability of timeout retransmission.

公开(公告)号：US20180212721A1

公开(公告)日：2018-07-26

申请号：US15926174

申请日：2018-03-20

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Zhong Zhang ,  Neng Yang ,  Maoqing Huang ,  Wei Zhang

IPC: H04L1/18 ,  H04L29/06

CPC classification number: H04L1/1887 ,  H04L1/08 ,  H04L1/18 ,  H04L1/1809 ,  H04L1/1874 ,  H04L1/189 ,  H04L69/163

Abstract: The present invention discloses a packet transmission method and user equipment. The method includes: transmitting, by a sending node, multiple packets to a receiving node; receiving multiple acknowledgement packets from the receiving node; after determining, based on the received multiple acknowledgement packets, that a first packet is lost, retransmitting the first packet; and if it is detected that the retransmitted packet is lost, continuously retransmitting, by the sending node, the first packet to the receiving node in a preset time interval for at least twice. According to the solutions of the present invention, the retransmitted packet can be detected and recovered in time after the retransmitted packet is lost, thereby reducing a quantity of times of timeout retransmission, improving a transmission rate, moreover, reducing a packet loss probability of a retransmitted packet, and further reducing a probability of timeout retransmission.

公开(公告)号：US11689646B2

公开(公告)日：2023-06-27

申请号：US17538940

申请日：2021-11-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rujie Chen ,  Kai Zheng ,  Maoqing Huang

IPC: H04L69/163 ,  H04L69/16 ,  H04L67/141 ,  H04L67/142 ,  H04L67/146 ,  H04L67/143 ,  H04L67/14 ,  H04L43/0811 ,  H04L45/745 ,  H04L67/12

CPC classification number: H04L69/163 ,  H04L43/0811 ,  H04L45/745 ,  H04L67/14 ,  H04L67/141 ,  H04L67/142 ,  H04L67/143 ,  H04L67/146 ,  H04L69/162 ,  H04L67/12

Abstract: The application discloses a network packet processing method and a network server. The method discloses that a network apparatus receives a first TCP packet sent by a client, where the first TCP packet includes a first quintuple and then the network apparatus determines a first thread that processes the first TCP packet according to the first quintuple and processes the first TCP packet by using the first thread.

公开(公告)号：US11218570B2

公开(公告)日：2022-01-04

申请号：US16260656

申请日：2019-01-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rujie Chen ,  Kai Zheng ,  Maoqing Huang

IPC: H04L29/06 ,  H04L29/08 ,  H04L12/26 ,  H04L12/741

Abstract: The application discloses a network packet processing method and a network server. The method discloses that a network apparatus receives a first TCP packet sent by a client, where the first TCP packet includes a first quintuple and then the network apparatus determines a first thread that processes the first TCP packet according to the first quintuple and processes the first TCP packet by using the first thread.