Planning and deployment test design of WLAN network in wireless network

Test Purpose:

Through the field of wireless RF environment survey, to understand whether the current wireless network environment can meet the user's current and future wireless application needs, detect the presence of wireless network interference, can meet the wireless network deployment conditions.

In addition, survey to verify the feasibility of wireless network deployment scheme. If you know the signal coverage and signal strength of the AP deployed, the number of AP deployment and placement of reasonable, channel and SSID division, whether there is a channel conflict and so on.

Condition Requirements:

Have a good wireless network environment, is the first element of deploying a wireless network, and often users are not aware of the current wireless environment before deploying a wireless network, only to find out that the deployed wireless network may be unsuitable or ineffective, wasting a lot of time and resources. Users often want to understand the implementation effects of a wireless deployment before deployment, but there is no measurable way to validate it. By validating the wireless deployment scheme of the user, we get the simulation effect before the implementation of the wireless network deployment plan, which will help the user adjust their deployment plan, which will ultimately achieve the best results, save the time and resources of users, reduce the unnecessary investment and reduce the deployment cost.

Test Content Design Recommendations:

Wireless environment Detection: Find out whether there is interference in the application of wireless network, identify and locate the interference source, and propose corresponding solutions. Independent Wireless Environment Inspection report.

Verify the Wireless deployment scenario: According to the user's deployment plan for the field survey, to understand the signal strength and signal coverage, channel and SSID distribution, noise level and signal-to-noise ratio distribution; The distribution of AP's transmission rate, retransmission rate, packet loss rate and so on, detect the existence of multipath interference, determine the reasonable location and number of AP. It is best to finally form a separate test report, including: Channel, AP, SSID signal coverage effect, channel and SSID distribution effect map, channel and AP conflict distribution map.