Wireless network simulation method and system

Abstract

The invention provides a wireless network simulation method and system. The method comprises the following steps: obtaining the real geographical environment data in a target area, constructing a virtual geographical environment based on the real geographical environment data, deploying an initial site location of a virtual outdoor base station and an initial point location of a virtual indoor signal generating device in the virtual geographical environment, then implementing simulation calculation on the propagation path and energy loss of radio wave signals of the virtual outdoor base station and the virtual indoor signal generating device in the virtual geographical environment, and if the radio wave signals of the virtual outdoor base station and the virtual indoor signal generating device can cover the virtual geographical environment, deploying a real outdoor base station and a real indoor signal device in the real geographical environment according to the initial site location and the initial point location. Thereby, the process of repeatedly detecting the wireless signals in the geographical environment and adjusting the locations of the outdoor base station and the indoor antenna is not required, simple and convenient operations can be achieved, and the time and manpower cost can be saved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a wireless network simulation method and system. Background technique [0002] Most geographical environments (such as office buildings or user homes) are covered with wireless networks. To build a wireless communication network environment, outdoor base stations and indoor signal generators need to be deployed in the geographical environment. After the outdoor base stations and indoor signal generators are fixed at the corresponding positions, The staff uses the signal detection device to detect whether the geographical environment is completely covered by the wireless network. If the coverage is not in place, it is necessary to adjust the position of the outdoor base station or the indoor signal generator until the staff confirms that the geographical environment is completely covered by the wireless network. Repeat this process Layout of outdoor base stations and indoor...

AI Technical Summary

Problems solved by technology

[0002] Most geographical environments (such as office buildings or user homes) are covered with wireless networks. To build a wireless communication network environment, outdoor base stations and indoor signal generators need to be deployed in the geographical environment. After the outdoor base stations and indoor signal generators are fixed at the corresponding positions, The staff uses the signal detection device to detect whether the geographical environment is completely covered by the wireless network. If the coverage is not in place, it is necessary to adjust the position of the outdoor base station or the indoor signal generator until the staff confirms that the geographical environment is completely covered by the wireless network. Repeat this process Layout of outdoor base stations and indoor signal generating devices will take a lot of time and is very cumbersome, and outdoor base stations and indoor signal generating devices are usually installed in higher geographical locations, making adjustment difficult, especially for large geographical environments such as large office buildings, outdoor base stations and There are a large number of indoor signal generators, and it will take a lot of time and labor costs to repeatedly detect signals everywhere and adjust the position of outdoor base stations or indoor signal generators

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