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Method and system for site selection of base station

A base station and site technology, applied in the field of mobile communications, can solve problems such as inability to popularize and apply, and achieve the effect of meeting the demand for high-bandwidth and high-quality data traffic

Active Publication Date: 2013-10-16
GUANGDONG PLANNING & DESIGNING INST OF TELECOMM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on this, it is necessary to provide a base station location method and system for the problems that the base station site needs to be repeatedly corrected and adjusted or cannot be popularized and applied in the above-mentioned base station location method.

Method used

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  • Method and system for site selection of base station
  • Method and system for site selection of base station
  • Method and system for site selection of base station

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no. 2 approach

[0166] The main difference between the base station address selection system in this embodiment and the first embodiment is that the acquisition unit 200 is further used for:

[0167] Obtaining the established network data and geographic information data of the target area, analyzing the acquired established network data and geographic information data respectively, and determining the network construction type and area type of the target area.

[0168] Find the corresponding base station spacing, site density and propagation model according to the determined network construction type and area type.

[0169] Coverage estimation is carried out through the searched base station distance, site density and propagation model, and the number of base stations and coverage radius of the newly-built base station are estimated, wherein the parameter information of the preset type includes the estimated coverage radius and the searched base station distance and site density.

[0170] Wh...

no. 3 approach

[0180] The main difference between the base station location system in this embodiment and the first embodiment is that the solving unit 300 is further configured to:

[0181] Determine whether the network construction type of the target area is an F-band TD-LTE network, and if so, directly upgrade the established TD-SCDMA equipment in the target area, and upgrade the TD-SCDMA F network to F-band TD-LTE Network, after the whole network simulation is carried out, the construction of the coverage blank spots is carried out.

[0182] If not, the acquired parameter information is substituted into a preset mathematical model to form a mathematical model of the target area.

[0183] Among them, the basic principle of the new base station in the F-band is to use the TD-SCDMA equipment upgrade and evolution method to build. The upgrade method can be divided into replacement upgrade and direct upgrade according to the type of existing network equipment. The completion time of the TD ...

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Abstract

The invention discloses a method and system for site selection of a base station. The method comprises the following steps: obtaining parameter information of a preset type according to a networking type and a zone type of a target zone and introducing the obtained parameter information into a preset mathematical model to form a mathematical model of the target zone; selecting a preset number of sub sets from a candidate base station set of the target zone; and according to the mathematical model of the target zone, using an evolutionary algorithm to carry out solving on the selected of sub sets with the preset number, thereby obtaining a station site and configuration of a newly-established base station. According to the method and system for site selection of a base station, according to different geographical environments and networking types of different target zones, a TD-LTE network base station site and configuration are selected, wherein the TD-LTE network base station site and configuration correspond to the geographical environment of the target zone; and according to the selected base station site and configuration, the new base station is established. Therefore, the data traffic requirement with high bandwidth and high quality can be met; and a high-speed wireless broadband service can be provided for a large number of users.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and in particular, to a method and system for site selection of a base station. Background technique [0002] With the development of mobile communication technology, in order to meet the needs of users for wireless network communication, the planning of wireless network is becoming more and more important. As one of the keys of network planning, base station location selection is the most important. The existing base station site selection methods include manual on-site inspection, the use of professional network planning software, and the intelligent site selection method. Among them, the intelligent site selection method includes a mathematical model with the construction cost and coverage as the objective function, and the CDMA system The signal-to-noise ratio of the user's received signal, the antenna hanging height, and the downtilt angle, etc., which are affected by th...

Claims

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Application Information

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IPC IPC(8): H04W16/18
Inventor 肖恒辉刘海林李炯城麦文添陈运动赖志坚
Owner GUANGDONG PLANNING & DESIGNING INST OF TELECOMM
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