公开(公告)号：US10333814B2

公开(公告)日：2019-06-25

申请号：US14843201

申请日：2015-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaying He ,  Lili Liu ,  Fan Yu

IPC: H04L12/26

Abstract: A method for estimating a traffic rate between a virtual machine pair, and a related device are provided. When a rate of traffic sent by a virtual machine vm-x1 to a virtual machine vm-y1 is estimated, reference is made to at least rates of sending traffic by N21 virtual machines deployed in N2 physical hosts and including the virtual machine vm-x1, rates of traffic sent by N1 switching devices to N4 switching devices, rates of receiving traffic of N31 virtual machines deployed in N3 physical hosts and including the virtual machine vm-y1, and rates of outgoing traffic of the N4 switching devices, thereby facilitating relatively accurate estimation of a traffic rate between a virtual machine pair.

公开(公告)号：US20150381456A1

公开(公告)日：2015-12-31

申请号：US14843201

申请日：2015-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaying He ,  Lili Liu ,  Fan Yu

IPC: H04L12/26

CPC classification number: H04L43/0894

Abstract: A method for estimating a traffic rate between a virtual machine pair, and a related device are provided. When a rate of traffic sent by a virtual machine vm-x1 to a virtual machine vm-y1 is estimated, reference is made to at least rates of sending traffic by N21 virtual machines deployed in N2 physical hosts and including the virtual machine vm-x1, rates of traffic sent by N1 switching devices to N4 switching devices, rates of receiving traffic of N31 virtual machines deployed in N3 physical hosts and including the virtual machine vm-y1, and rates of outgoing traffic of the N4 switching devices, thereby facilitating relatively accurate estimation of a traffic rate between a virtual machine pair.

Abstract translation: 提供了一种用于估计虚拟机对和相关设备之间的业务速率的方法。 当估计虚拟机vm-x1发送到虚拟机vm-y1的流量速率时，可以参考部署在N2物理主机中的N21虚拟机发送流量的速率，包括虚拟机vm-x1 N1交换设备向N4交换设备发送的流量速率，部署在N3物理主机中的N31虚拟机的接收流量，包括虚拟机vm-y1的速率，以及N4交换设备的出站流量速率， 准确估计虚拟机对之间的流量速率。

公开(公告)号：US11736224B2

公开(公告)日：2023-08-22

申请号：US17421283

申请日：2019-12-10

Applicant: Huawei Technologies Co., Ltd. ,  Peking University

Inventor： Hao Wang ,  Chenren Xu ,  Shuo Chen ,  Jianfeng Qi ,  Henghui Liang ,  Xiaojin Li ,  Lili Liu ,  Guan Wang

IPC: H04L67/141 ,  H04L67/148 ,  H04L69/163 ,  H04W76/15 ,  H04L1/00 ,  H04W80/06 ,  H04W84/12

CPC classification number: H04L1/0018 ,  H04L69/163 ,  H04W76/15 ,  H04W80/06 ,  H04W84/12

Abstract: This application provides a data transmission method. The method includes: An electronic device first establishes an MPTCP connection to an application server, where the MPTCP connection includes two TCP connections. Then, the electronic device receives indication information from an application server, where the indication information includes a type identifier and a parameter. When the type identifier indicates a low data transmission delay requirement, the electronic device receives, in a first time period after the electronic device receives the indication information, the data stream by using a first TCP connection. When an accumulated data amount actually received by the electronic device in the first time period is less than a product of the parameter and duration corresponding to the first time period, the electronic device receives the data stream in a second time period by using both the two TCP connections.

公开(公告)号：US10819610B2

公开(公告)日：2020-10-27

申请号：US16413115

申请日：2019-05-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaying He ,  Lili Liu ,  Fan Yu

IPC: G06F15/173 ,  H04L12/26 ,  H04L29/08 ,  H04L12/24 ,  H04W24/08

Abstract: An apparatus and a method for estimating a traffic rate between a virtual machine pair includes, when a rate of traffic sent by a virtual machine vm-x1 to a virtual machine vm-y1 is estimated, obtaining at least rates of sending traffic by N21 virtual machines deployed in N2 physical hosts and including the virtual machine vm-x1, rates of traffic sent by N1 switching devices to N4 switching devices, rates of receiving traffic of N31 virtual machines deployed in N3 physical hosts and including the virtual machine vm-y1, and rates of outgoing traffic of the N4 switching devices.

公开(公告)号：US20190268253A1

公开(公告)日：2019-08-29

申请号：US16413115

申请日：2019-05-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaying He ,  Lili Liu ,  Fan Yu

IPC: H04L12/26

Abstract: An apparatus and a method for estimating a traffic rate between a virtual machine pair includes, when a rate of traffic sent by a virtual machine vm-x1 to a virtual machine vm-y1 is estimated, obtaining at least rates of sending traffic by N21 virtual machines deployed in N2 physical hosts and including the virtual machine vm-x1, rates of traffic sent by N1 switching devices to N4 switching devices, rates of receiving traffic of N31 virtual machines deployed in N3 physical hosts and including the virtual machine vm-y1, and rates of outgoing traffic of the N4 switching devices.