公开(公告)号：US20140130047A1

公开(公告)日：2014-05-08

申请号：US14154427

申请日：2014-01-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yungui Wang ,  Fuqing Sun ,  Xiaohua Yang ,  Wei E ,  Jun Guo

IPC: G06F9/455

CPC classification number: G06F9/45533 ,  G06Q10/00 ,  H04L45/38 ,  H04L67/327

Abstract: A method, an apparatus, and a system for processing a service flow, which belong to the field of communications. Correspondence between a service application attribute and a service application identifier is preconfigured on an NSP board so that after a service flow carrying the service application attribute is received, the service application identifier of the service flow may be determined, which service application corresponding to a service flow may be known according to the service application identifier corresponding to the service flow, and when a plurality of service applications is deployed on an NSP at the same time, a service flow can be correctly sent to a virtual machine of a corresponding service application for service processing.

Abstract translation: 用于处理属于通信领域的服务流的方法，装置和系统。 服务应用程序属性和服务应用程序标识符之间的对应关系在NSP板上预配置，使得在接收到携带服务应用程序属性的服务流之后，可以确定服务流的服务应用标识符，哪个服务应用对应于服务 可以根据与服务流对应的服务应用标识符来知道流程，并且当多个服务应用同时部署在NSP上时，可以将服务流正确地发送到对应服务应用的虚拟机， 服务处理。

公开(公告)号：US09262191B2

公开(公告)日：2016-02-16

申请号：US14154427

申请日：2014-01-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yungui Wang ,  Fuqing Sun ,  Xiaohua Yang ,  Wei E ,  Jun Guo

IPC: G06F9/455 ,  G06Q10/00 ,  H04L29/08 ,  H04L12/721

CPC classification number: G06F9/45533 ,  G06Q10/00 ,  H04L45/38 ,  H04L67/327

Abstract: A method, an apparatus, and a system for processing a service flow, which belong to the field of communications. Correspondence between a service application attribute and a service application identifier is preconfigured on an NSP board so that after a service flow carrying the service application attribute is received, the service application identifier of the service flow may be determined, which service application corresponding to a service flow may be known according to the service application identifier corresponding to the service flow, and when a plurality of service applications is deployed on an NSP at the same time, a service flow can be correctly sent to a virtual machine of a corresponding service application for service processing.

Abstract translation: 用于处理属于通信领域的服务流的方法，装置和系统。 服务应用程序属性和服务应用程序标识符之间的对应关系在NSP板上预配置，使得在接收到携带服务应用程序属性的服务流之后，可以确定服务流的服务应用标识符，哪个服务应用对应于服务 可以根据与服务流对应的服务应用标识符来知道流程，并且当多个服务应用同时部署在NSP上时，可以将服务流正确地发送到对应服务应用的虚拟机， 服务处理。

公开(公告)号：US11881931B2

公开(公告)日：2024-01-23

申请号：US17696626

申请日：2022-03-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiquan Zhang ,  Jun Guo ,  Weixian Zhang

IPC: H04J3/06 ,  H04B3/54

CPC classification number: H04J3/0661 ,  H04B3/542 ,  H04B3/546

Abstract: A data transmission time obtaining method, apparatus, and system are provided. The method includes: A first device sends a first packet to a second device, and obtains a first send timestamp of the first packet; the first device receives a second packet that is sent by the second device and that corresponds to the first packet, and obtains a first receive timestamp of the second packet; the first device calculates, based on timing frequency of the second device, a second receive timestamp at which the second device receives the first packet and a second send timestamp at which the second device sends the second packet; and the first device calculates a data transmission time between the first device and the second device based on the first send timestamp, the first receive timestamp, the second send timestamp, and the second receive timestamp.