公开(公告)号：US20200252488A1

公开(公告)日：2020-08-06

申请号：US16855734

申请日：2020-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Min ZHA ,  Xiaojun ZHANG ,  Zhe LOU

IPC: H04L29/08

Abstract: This application provides a data transmission method and apparatus, and relates to the field of communications technologies. The method includes: obtaining a plurality of code block streams; distributing, based on a preset multiplexing sequence, code blocks in the plurality of code block streams by slots, to form one code block stream; and segmenting and encapsulating the one code block stream, to generate at least one frame. In this application, a data transmission delay can be reduced.

公开(公告)号：US20190280913A1

公开(公告)日：2019-09-12

申请号：US16423858

申请日：2019-05-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing HUANG ,  Min ZHA ,  Qiwen ZHONG

IPC: H04L12/24 ,  H04L29/08 ,  H04L12/911

Abstract: The present disclosure relates to operation, administration and maintenance (OAM) data transmission methods and apparatus. One example method includes obtaining a first data flow and sending the first data flow. The first data flow includes at least one first OAM data block. The at least one first OAM data block is a code block that carries first OAM data. The first data flow is a data flow obtained by deleting at least one redundant block or at least one second OAM data block from a second data flow and inserting the at least one first OAM data block, or the first data flow is a data flow obtained by modifying at least one second OAM data block in a second data flow. The second data flow is an aggregated data flow. The second OAM data block carries second OAM data.

公开(公告)号：US20190190829A1

公开(公告)日：2019-06-20

申请号：US16282832

申请日：2019-02-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiwen ZHONG ,  Min ZHA

IPC: H04L12/801

CPC classification number: H04L47/10 ,  H04J3/07 ,  H04J3/1658 ,  H04L1/00

Abstract: Embodiments of the present disclosure disclose a service sending method and apparatus, a service receiving method and apparatus, and a network system. The service sending method includes: obtaining, by a transmit-end device, an original data flow; inserting an increment tag p in the original data flow, to generate a first data flow, where the increment tag p is used to identify a quantity of changed idle units of the first data flow relative to the original data flow; and sending the first data flow. In the embodiments of the present disclosure, transparent transport of clock frequency and time phase information of a service is implemented.

公开(公告)号：US20180083968A1

公开(公告)日：2018-03-22

申请号：US15815258

申请日：2017-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiping XU ,  Min ZHA ,  Hongyu LI

IPC: H04L29/06

CPC classification number: H04L63/0892 ,  H04L12/66 ,  H04L29/06 ,  H04L41/5041 ,  H04L45/42 ,  H04L45/64 ,  H04L63/10

Abstract: Embodiments of the application provide a method for authorizing a service of a user, and an apparatus. In the method, a first controller obtains an identifier of a user, an identifier of a first gateway, and service information, and sends a first request to a second controller, where the first request includes the service information; the first controller receives a first response sent by the second controller, where the first response includes an identifier of a transport network; the first controller sends a second request to a third controller, where the second request includes the identifier of the user, the identifier of the first gateway, and the identifier of the transport network, the second request instructs the third controller to configure a path to transmit data, and the data is to be sent by the user to a VNF corresponding to the service information.

公开(公告)号：US20160044118A1

公开(公告)日：2016-02-11

申请号：US14920599

申请日：2015-10-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong HUANG ,  Hengjun ZHU ,  Lehong NIU ,  Xiaoyu GONG ,  Min ZHA

IPC: H04L29/08 ,  H04L12/851 ,  H04L12/927

Abstract: Embodiments of the present invention provide a method, device and system for carrying out a service in a network. The control apparatus comprises: an orchestrator unit, configured to receive a service request for requesting to carry out a service, wherein the service request comprises service deployment information for requesting to deploy a first service, service flow identification information for identifying a first packet flow and service flow steering information; and a control unit, configured to send the service deployment information to a computing apparatus, and send the service flow identification information and the service flow steering information to an identifying and steering apparatus. Technical solutions of the present invention provide a new service mode, which can meet developing needs of OTT applications.

Abstract translation: 本发明的实施例提供了一种用于在网络中执行服务的方法，设备和系统。 所述控制装置包括：业务流程单元，被配置为接收请求执行业务的业务请求，其中所述业务请求包括用于请求部署第一业务的业务部署信息，用于识别第一分组流的业务流识别信息， 服务流程指导信息; 以及控制单元，被配置为将服务部署信息发送到计算装置，并将所述服务流识别信息和所述服务流控制信息发送到识别和转向装置。 本发明的技术方案提供了一种新的服务模式，可以满足OTT应用的发展需要。