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Network planning method

A network planning and planning technology, applied in network planning, electrical components, wireless communication, etc., can solve problems such as frequency band congestion, discounting of guiding effects, interference, etc., achieve credible results, improve matching, and ensure reliability

Active Publication Date: 2015-02-11
POTEVIO INFORMATION TECH
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

In some systems (such as digital radio stations), in order to ensure coverage, the transmitter will use a larger transmission power, which will cause greater interference to other systems using the same frequency band, and in severe cases will cause the frequency band to be blocked. For Systems that use adjacent channels (adjacent frequency bands) or separated channels (a frequency band apart) will also cause greater interference. Therefore, if the interference of different systems is not considered, the confidence level of network planning and simulation will be reduced, which will affect network engineering construction and network optimization. will be greatly reduced in terms of guidance

Method used

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  • Network planning method

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] The core idea of ​​the present invention is: determine the different system sites that interfere with the system, and take these different system sites into consideration during the simulation, and simulate these different system sites together with the candidate sites of the system to obtain corresponding compliance Required coverage predictors.

[0027] figure 1 It is a schematic flow chart of Embodiment 1 of the present invention, such as figure 1 As shown, this embodiment mainly includes:

[0028] Step 101. Through site survey in advance, determine the candidate stations of the system in the planning area and the initial configuration of planning parameters of each candidate station, and determine whether there are interferin...

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Abstract

The application discloses a network planning method. In the method, disparate system stations which generate interferences on a system are firstly determined and then during simulation, the disparate system stations are taken into consideration and regarded as stations of the system to carry out network planning simulation of the system so that a corresponding coverage prediction index which meets demands is obtained. The method is applied to a network planning scene which exists in a disparate system so that the reliability of network planning is ensured.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a network planning method. Background technique [0002] The most common networking method for wireless communication is a cellular networking similar to a honeycomb structure. The basic frequency reuse methods of communication systems include same-frequency networking and different-frequency networking. Same-frequency networking means that all cells on the entire network use the same frequency. Since the frequency of each cell is the same, all adjacent cells of the cell are configured with the same frequency, and there will be more same-frequency interference between the cells. Inter-frequency networking means that adjacent cells adopt different frequency configurations. Due to limited frequency band resources, there is a balance between interference control and frequency band usage. Therefore, network planning is required to ensure the balance of capacity and cover...

Claims

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Application Information

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IPC IPC(8): H04W16/00H04W16/22
CPCH04W16/18H04W16/22
Inventor 翟长昊杨茜
Owner POTEVIO INFORMATION TECH
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