What Is The Right Time To Conduct an Active Wireless Site Survey

Level III Network Engineer conducting a Wireless Site Survey

A Wireless Site Survey is a critical process involving the physical inspection of a site where a wireless radio frequency (RF) network is intended to be installed. A Wi-Fi Site Survey aims to assess various factors such as wireless coverage, data rates, network capacity, roaming capability, and quality of service. The survey leverages tools like Ekahau, AirMagnet, iBwave to visualize coverage areas through heatmaps, providing insights into signal strength throughout the space.

The key objectives of a Wireless Site Survey are as follows:

– Discovering areas of RF coverage and interference.

– Determining the optimal placement of access points (APs).

When To Conduct An Active Wi-Fi Site Survey?

An Active Wi-Fi Site Survey is best suited for greenfield projects or complete network replacements, where no Wi-Fi infrastructure exists yet. Conducted by skilled Level III Network Engineers, it involves the use of test equipment resembling actual access points. The survey is crucial to measure real-world performance parameters, including signal strength, round-trip time, throughput, packet delay, and retransmission rate. Leveraging industry-leading tools and APs, an active survey helps in setting up mini wireless networks to capture unique topological aspects of the environment.

Advantages of Active Wi-Fi Site Survey

An Active Wi-Fi Site Survey emerges as a pivotal step, providing unmatched accuracy and real-world insights. This survey type is essential for optimizing installations, ensuring seamless Wi-Fi experiences. Let’s explore its key advantages, from elevating Wireless LAN performance to enhancing security protocols and optimizing costs for diverse industries.

Accuracy and Real-world Performance

An active survey is the most accurate among site survey types, providing precise measurements of Wireless LAN performance. It measures key parameters like Signal Strength, Round Trip Time, Throughput, Packet Delay, and Retransmission Rate.

Diagnostics and Security

Class-leading diagnostics for RSSI (Received Signal Strength Indicator) and SNR (Signal To Noise Ratio). Performing an Active Wireless Site Survey enhances overall security protocol adherence for both IT and IoT devices.

Cost Efficiency and Installation Optimization

Industries can massively reduce installation costs by ensuring optimal AP placement and improve the efficiency of network resources, preventing overspending on unnecessary equipment.

Conclusion

In summary, an Active Wireless Site Survey is a pivotal step in deploying a robust wireless network. Its accuracy, real-world performance insights, and ability to optimize installation make it an indispensable tool for ensuring seamless Wi-Fi experiences in various environments.

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