Method for evaluating network performance based on planning stage test data

A technology for testing data and network performance, applied in network planning, transmission monitoring, electrical components, etc., can solve problems such as inability to accurately evaluate network performance, achieve the effects of improving competitiveness, high accuracy, and avoiding rework problems

Inactive Publication Date: 2009-04-29
ZTE CORP
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Problems solved by technology

[0015] The technical problem to be solved by the present invention is to provide a method and device for evaluating network performance b...

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  • Method for evaluating network performance based on planning stage test data
  • Method for evaluating network performance based on planning stage test data
  • Method for evaluating network performance based on planning stage test data

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Embodiment Construction

[0061] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments.

[0062] Such as figure 1 As shown, it is a flow chart of the method for evaluating network performance based on the test data in the planning stage of the present invention. This method is a method for obtaining network performance indicators based on the test data in the planning stage. These indicators can be used to evaluate whether the network planning scheme meets customer needs, wherein The test data in the planning stage is obtained through field strength tests or other means. The specific steps of the method flow include:

[0063] Step 101, obtaining the test data of each cell in the network planning scheme;

[0064] In this step, the test data includes data obtained from one or more of the following sources:

[0065] a1) Through the hard simulation test, the field strength test data of each cell / sit...

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Abstract

The invention discloses a method used for evaluating network performance based on testing data in a planning stage and equipment thereof,; wherein, the method comprises the steps as follows: step 1: the testing data of each district in the network layout proposal is gained; step 2: the route loss coverage of corresponding district is gained according to the testing data of each district; step 3: the signal coverage of corresponding district on each position of the testing route is gained according to the route loss coverage; step 4: the performance index is gained according to the coverage signals received at each position of the testing route of each district and the network performance is evaluated by the performance index. The method and the device can evaluate/confirm whether the planning proposal achieves the requirement or not in the layout design stage so as to find the problem as early as possible, ensure that the final proposal meets the requirement of the clients, avoid the problem that the proposal can not meet the requirement or lead to reworks owning to incorrect design, and improve the competitiveness of the layout proposal.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and a device for obtaining the coverage performance index of a planning scheme and further confirming whether the scheme satisfies the planning requirements during the wireless network planning process. Background technique [0002] In the field of wireless communication, the effect of network planning and design generally needs to pass the actual network test after the network construction is completed before it can be accurately evaluated. Before the formal construction of the network, planning engineers can only use network simulation to initially evaluate the quality of network planning. [0003] Network simulation uses propagation models and electronic maps to estimate signal attenuation, which mainly has the following shortcomings: [0004] 1) In the propagation model, a straight line is used to outline the relationship between the path loss and the logarithm...

Claims

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Application Information

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IPC IPC(8): H04W16/18H04W16/00H04W24/06H04B17/00
Inventor 张旭东
Owner ZTE CORP
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