NETWORKING AND INTERNET · WI-FI SITE SURVEY
Office Access Point Placement: Wi-Fi Site Survey and Coverage Planning
Access point placement starts with measuring where people work and which applications they use, not with finding an empty wall. First map the floor and busy areas, then validate candidate locations with real clients. A strong signal does not establish sufficient meeting-room capacity or uninterrupted roaming.
Start with the decision question and floor plan
This guide focuses on documenting placement decisions in an existing office rather than defining the device. For the basics, see the guide explaining the difference between an access point and a router for an introduction.
Mark desks, meeting rooms, thick walls and metal cabinets on the plan. Identify reported problem locations by survey point, not just room name. Record when devices are active, how many are in use and which task is disrupted. A single reading in an empty room may not represent a busy meeting.
Do not confuse coverage with capacity
Coverage concerns a usable radio connection in the required areas. Capacity also includes meeting the needs of concurrent devices and applications. An internet speed test alone does not separate the local wireless network, the access point’s wired connection and the internet circuit.
For example, laptops and phones may connect simultaneously in a 12-person meeting room. This hypothetical scenario is not a device-capacity or speed guarantee. Instead of asking “Is there a signal here?”, ask “Does the business application work as expected while the meeting is in progress?”
Review candidate locations against the model’s mounting requirements
Follow the manufacturer’s antenna-orientation and mounting guide. Hiding a ceiling-designed device in a cabinet or arbitrarily turning it onto a wall does not preserve the same radio behaviour. HPE Aruba Networking highlights locations such as furniture and spaces above suspended ceilings that can attenuate signals; model-specific mounting advice must not be applied unchanged to every product.
Check the Ethernet connection and power requirements at the location too. When using PoE, the switch power-budget guide provides a separate check. Adding more access points does not automatically resolve poor placement or channel conflicts.
Record more than a signal percentage
The record fields below are an original workflow suggestion from Quad Bilişim, not a mandatory manufacturer report format. They help compare the same point before and after a change.
| Record field | Why is it needed? |
|---|---|
| Point and time | Links the room, plan marker and time of use. |
| Client and connection | Distinguishes the device, band and associated access point. |
| Radio observation | Records RSSI, noise and channel utilization when supported by the tool. |
| Business application | Identifies the outcome of a call, file access or another actual task. |
| Comparison conditions | Shows the changed location and the test conditions held constant. |
A single universal RSSI threshold is not appropriate for every application and client. Set acceptance criteria against business requirements and the relevant manufacturer design; do not present measurements from different devices as if they were taken under identical conditions.
Separate listening, connection and roaming checks
Cisco distinguishes a passive survey, which listens without associating to the access point, from an active survey in which a client connects to the network. A software-predicted coverage map is not an actual field measurement. Receiving a colourful map alone does not prove that an application works correctly.
During authorized work, observe the application with a real client in meeting areas and transition points. Agree in advance on the load and production impact of active tests. Do not generate unnecessary traffic or connect to neighbouring networks without permission. Customer passwords and personal traffic content must not be included in the report.
Document the decision with evidence and limitations
After changing placement, revisit the same survey points and reassess the business application under comparable load. Instead of simply saying “fixed”, describe what changed and under which conditions. If the problem persists, keep separate possibilities such as the wired uplink, channel utilization or client behaviour open.
This plan does not replace the existing guest network isolation guide . Placement and access security address different questions; a good signal does not mean correct authorization.
Frequently asked questions
Can the exact number of access points be determined from floor area?
Area alone is insufficient. Walls, user density, clients, applications and mounting conditions must be considered together.
Is an internet speed test enough for a site survey?
No. An end-to-end speed result alone does not establish whether the problem lies in the wireless network, wired connection or internet circuit.
Let us clarify the connectivity problem in your office
To define the survey areas and business requirements, contact Quad Bilişim. Consider placement and wired infrastructure alongside device selection.
Technical sources
Sources checked: 25 October 2026. The evaluation table, workflow and hypothetical example are original suggestions from Quad Bilişim, not price or outcome guarantees.