公开(公告)号：US20200296032A1

公开(公告)日：2020-09-17

申请号：US16082083

申请日：2017-11-16

Applicant: ZTE CORPORATION

Inventor： Quan XIONG

IPC: H04L12/723 ,  H04L12/703 ,  H04L12/913 ,  H04L12/715 ,  H04L12/751

Abstract: Disclosed are a multi-layer LSP control method and apparatus. The method comprises: acquiring a label switched path (LSP) addition request, wherein the LSP addition request carries identifier information for identifying a layer associated group that the LSP is to be added to; and in response to the LSP addition request, adding the LSP to the layer associated group, wherein the layer associated group comprises: an upper-layer LSP and several lower-layer LSPs.

公开(公告)号：US20250007816A1

公开(公告)日：2025-01-02

申请号：US18704264

申请日：2022-08-01

Applicant: ZTE Corporation

Inventor： Shaofu PENG ,  Bin TAN ,  Aihua LIU ,  Quan XIONG

IPC: H04L45/02 ,  H04L45/12 ,  H04L47/10 ,  H04L47/125

Abstract: Provided are a method for receiving border gateway protocol (BGP)-intent route, and a method for advertising BGP-intent route. The method for receiving BGP-intent route includes: receiving the BGP-intent route advertised by a BGP speaker, where the BGP-intent route carries at least one of the following: a metric type, a metric and metric credit information.

公开(公告)号：US20230156523A1

公开(公告)日：2023-05-18

申请号：US17916082

申请日：2021-03-04

Applicant: ZTE CORPORATION

Inventor： Quan XIONG ,  Zheng ZHANG ,  Jinghai YU ,  Aihua LIU

IPC: H04W28/10 ,  H04W28/06

CPC classification number: H04W28/10 ,  H04W28/06

Abstract: Provided are a message interaction method and apparatus, a device, and a storage medium. The method is applied to a first communication node and includes receiving a Time-Sensitive Networking (TSN) configuration message sent by a second communication node, where the TSN configuration message carries flow filtering information and flow mapping information; and performing packet filtering and mapping based on the TSN configuration message.

公开(公告)号：US20230127464A1

公开(公告)日：2023-04-27

申请号：US17909472

申请日：2020-12-16

Applicant: ZTE CORPORATION

Inventor： Quan XIONG ,  Ran CHEN ,  Jinghai YU

IPC: H04L45/16 ,  H04L45/00 ,  H04L45/50

Abstract: Disclosed in the embodiments of the present disclosure are a packet forwarding method, apparatus and system, a network device and a storage medium. The method includes: carrying, according to Deterministic Networking (DetNet) requirements for a multicast packet based on Bit Index Explicit Replication (BIER), corresponding DetNet configuration information in BIER header information of the multicast packet; and sending the multicast packet carrying the BIER header information.

公开(公告)号：US20230114176A1

公开(公告)日：2023-04-13

申请号：US17913275

申请日：2020-12-24

Applicant: ZTE CORPORATION

Inventor： Quan XIONG ,  Zheng ZHANG ,  Min XIAO ,  Jun GUO

IPC: H04L43/067 ,  H04L43/0817

Abstract: Provided are a performance measurement method and apparatus, a device, and a storage medium. The method includes: creating a Bit Index Explicit Replication (BIER) flow; encapsulating a BIER flow measurement packet according to a performance measurement requirement of the BIER flow, where the BIER flow measurement packet carries BIER flow identification information; and sending the BIER flow measurement packet to a second communication node.

公开(公告)号：US20160301571A1

公开(公告)日：2016-10-13

申请号：US15036891

申请日：2014-06-19

Applicant: ZTE CORPORATION

Inventor： Qilei WANG ,  Daowei ZHANG ,  Quan XIONG

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/721 ,  H04L12/715 ,  H04L12/723

CPC classification number: H04L41/0893 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/10 ,  H04L43/16 ,  H04L45/50 ,  H04L45/64 ,  H04L45/66

Abstract: Provided are a method and device for monitoring Operation Administration and Maintenance (OAM) performance. The method includes that: a switch receives OAM performance monitoring rules sent by a controller; the switch receives OAM performance monitoring messages, and filters the OAM performance monitoring messages according to the OAM performance monitoring rules; the switch reports each first OAM performance monitoring message obtained by filtering to the controller for processing, wherein the first OAM performance monitoring message is a message, conforming to the OAM performance monitoring rules, in the OAM performance monitoring messages. The technical solution can reduce controller performance consumption and excessive occupation of control channel bandwidth caused by reporting performance monitoring delay measurement results and packet loss measurement results.

Abstract translation: 提供了一种用于监视操作管理和维护（OAM）性能的方法和设备。 该方法包括：交换机接收控制器发送的OAM性能监控规则; 交换机接收OAM性能监控消息，并根据OAM性能监控规则对OAM性能监控消息进行过滤; 交换机将通过过滤获得的每个第一OAM性能监视消息报告给控制器进行处理，其中第一OAM性能监视消息是符合OAM性能监视规则的消息，在OAM性能监视消息中。 该技术解决方案可以降低控制器性能消耗，并由报告性能监控延迟测量结果和丢包测量结果引起的过多占用控制信道带宽。