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Method, sending device and system for detecting service traffic performance

A technology of business traffic and sending devices, which is applied in transmission systems, digital transmission systems, data exchange networks, etc., and can solve problems such as session resource specification limitations, poor flexibility, and large link bandwidth consumption

Active Publication Date: 2021-08-20
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, one session resource of TWAMP can only monitor one kind of service traffic performance; if each base station only uses one session resource for monitoring, then it is impossible to distinguish the priority of the service for various service traffic performances. Quality presentation, alarm reporting, and poor flexibility; if each base station uses multiple session resources to monitor the performance of various business traffic, not only will it be limited by the session resource specifications, but also multiple session resources will send packets at the same time, which will also bring a larger link bandwidth consumption

Method used

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  • Method, sending device and system for detecting service traffic performance
  • Method, sending device and system for detecting service traffic performance
  • Method, sending device and system for detecting service traffic performance

Examples

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example 1

[0080] Specifically, based on the different business modes disclosed in Table 1, when the business mode that the user needs to monitor is VOLTE business, and the business traffic characteristics are the business traffic performance of high priority and long packets, high priority and short packets, the business that needs to be monitored When the mode is a real-time game service, and the service flow characteristics are low priority and long packets, low priority and short packet service flow performance, the method for measuring the service flow performance disclosed in the embodiment is adopted, including:

[0081] S201: The TWAMP sending end obtains the first service flow characteristic corresponding to the first service flow performance of the VOLTE service that needs to be monitored and the second service flow characteristic corresponding to the second service flow performance set by the user, and generates a corresponding The first TWAMP Test message whose service flow ch...

example 2

[0092] Specifically, the detection message obtained by the TWAMP sending end can be obtained from the optional preset detection message template provided for the user. Detection packets that do not use service traffic performance for detection. Such as image 3 shown, including:

[0093] S301: The TWAMP sending end provides an optional detection packet template to the user.

[0094] In S301, the TWAMP sending end provides the user with a detection message template that is convenient for the user to directly select and use.

[0095] The different business modes shown in Table 1 include the business modes commonly used by users, and the detection message templates preset based on the monitoring requirements of the common business modes of users. Different service flow characteristics (one or more of priority, packet length, and packet payload characteristics), and combine one or more of priority, packet length, and packet payload characteristics according to monitoring requir...

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Abstract

This application provides a method for detecting service flow performance, a sending device and a system. The method obtains a plurality of service flow performance detection messages that need to be monitored using a session resource using a detection protocol, and sets multiple detection messages in the The duration of processing in the monitoring period; use the session resource to switch packets every set duration to detect the corresponding business flow performance in the monitoring period, and complete the use of one session resource to cover and detect the performance of multiple business flows, which improves The flexibility of monitoring the performance of various service flows reduces the consumption of link bandwidth by establishing multiple detection sessions for detecting various service flows in the prior art.

Description

technical field [0001] The present application relates to the technical field of long-term evolution LTE network, and more specifically, relates to a method, a sending device and a system for detecting service flow performance. Background technique [0002] Currently, OAM (operation, administration and maintenance, operation, management and maintenance) performance statistics for IP networks are generally implemented using detection protocols, such as TWAMP (a Two-Way Active Measurement Protocol, two-way active measurement protocol). [0003] In the LTE (Long Term Evolution, Long Term Evolution) network, there are various characteristic service flows, and the service flows with different characteristics have certain differences in the network QoS (Quality of Service, Quality of Service) requirements. Therefore, in the LTE network through TWAMP In the process of realizing end-to-end performance testing of LTE services, UDP (User Datagram Protocol, User Datagram Protocol) is u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24
CPCH04L41/5009H04L43/08
Inventor 刘海生邵卫东杨晖
Owner HUAWEI TECH CO LTD
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