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Network performance optimization method and device

A technology of network performance and optimization method, applied in the field of communication, can solve problems such as difficult to effectively optimize network performance, and achieve the effect of improving QoS and improving network performance

Active Publication Date: 2012-11-28
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the network, for different network environments, different combinations of network performance parameters have different impacts on network performance. Therefore, the above-mentioned network monitoring and optimization methods require extremely high experience of network managers, and are usually difficult to implement effectively. Network performance optimization

Method used

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  • Network performance optimization method and device
  • Network performance optimization method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] figure 1 It is a schematic flowchart of a network performance optimization method according to an embodiment of the present invention. Such as figure 1 As shown, the network performance optimization method includes:

[0020] Step S101, obtaining the QoS of the current network;

[0021] Step S102, if it is determined that the QoS of the current network is lower than the preset QoS threshold, then acquire the sensitivity of QoS to a network performance indicator (Key Performance Indicator, KPI) under the QoS state of the current network;

[0022] Step S103, adjusting the KPI of the current network according to the sensitivity of the QoS to the KPI, so as to improve the QoS of the network.

[0023] The network performance optimization method provided in this embodiment is implemented by, for example, a network performance optimization device. The network performance optimization device can be integrated in any network device, or independently deployed in the network as ...

Embodiment 2

[0032] On the basis of the above-mentioned embodiments, in this embodiment, an extended description is given to the process of the network performance optimization device obtaining in advance the sensitivity of QoS to each KPI under different QoS states.

[0033] Specifically, in the network performance optimization method of the above embodiment, if it is determined that the QoS of the current network is lower than the preset QoS threshold, the sensitivity of QoS to KPI under the QoS state of the current network is obtained, Previously also included:

[0034] Obtain the QoS change amount generated when adjusting the values ​​of each KPI related to QoS under different QoS states;

[0035] According to the adjustment amount of each KPI and the corresponding QoS change amount, the sensitivity of the QoS to each KPI in different QoS states is generated.

[0036] More specifically, figure 2 It is a flowchart of an example of obtaining the sensitivity of QoS to each KPI in diffe...

Embodiment 3

[0054] On the basis of the above-mentioned embodiments, adjusting the KPI of the current network according to the sensitivity of the QoS to the KPI, so as to improve the QoS of the network, further includes:

[0055] According to the difference between the QoS after the improvement and the QoS before the improvement, and the adjusted KPI, the sensitivity of the QoS to the KPI is updated in the stored QoS state before the improvement.

[0056] In this embodiment, an extended description is given to the process of updating the sensitivity.

[0057] Specifically, since the sensitivity of QoS to KPI may be time-varying, in practical applications, in step S101 of the above embodiment of the network performance optimization device, in addition to obtaining the QoS of the current network, the KPI of the current network may also be obtained; If network optimization is performed for the QoS of the current network, the network performance optimization device collects KPIs and QoS after ...

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Abstract

The invention provides a network performance optimization method and a network performance optimization device. The network performance optimization method comprises the following steps: acquiring a quality of service (QoS) of the current network; acquiring the sensitivity of the QoS on the key performance indicator (KPI) in the QoS state of the current network if the QoS of the current network is lower than a preset QoS threshold; and adjusting the KPI of the current network so as to improve the QoS of the network according to the sensitivity of the QoS on the KPI. According to the network performance optimization method and the network performance optimization device, the network configuration is dynamically adjusted according to the current network state, and the network performance is improved.

Description

technical field [0001] The invention relates to network optimization technology, in particular to a network performance optimization method and device, belonging to the technical field of communication. Background technique [0002] Quality of service (QoS) is a common technology used to solve problems such as network delay and congestion. When the network is overloaded or congested, QoS can ensure that important traffic is not delayed or discarded, while ensuring network efficiency. run. Therefore, effective management and control of QoS is always the key to mobile operators' network construction, operation and maintenance, and optimization. [0003] At present, the monitoring and optimization of network performance combined with QoS is usually implemented by independent monitoring and optimization of multiple indicators based on threshold alarms. For example, collect performance indicators related to QoS in the network, including throughput, delay, and lost data packets,...

Claims

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Application Information

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IPC IPC(8): H04L12/24
Inventor 吕召彪赵婷婷孙雷王健全
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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