HYBRID
Our most common methodology, a Hybrid survey, is a combination of Greenfield and Predictive designs. Our guru visits your facility to understand the physical and RF environment. A passive survey may be done to identify any potential RF interferers and/or neighbors. Upon completion of a walkthrough, our guru will perform an AP-on-a-Stick survey in various areas of the facility for attenuation spot checks. Upon completion of the onsite visit, the remainder of the design will be completed with predictive modeling, thus saving time and cost while still gathering valuable information onsite, such as obstructions, mounting requirements, IDF locations, etc.
PREDICTIVE
This remotely performed survey utilizes floorplans of a facility to virtually recreating it within a survey tool to “predictively” estimate AP placement and desired coverage in the environment. The design is created entirely remotely with no onsite visit. Design accuracy is indicative of a well sought out customer interview of WLAN objectives, requirements, goals, and the quality and accuracy of the provided floorplans. These surveys are typically done if an onsite visit is not possible due to underlying factors. As a result, our gurus do not recommend the use of predictive surveys alone for wireless design and planning.