Wi-Fi complaints in nursing homes and assisted living communities tend to sound alike. The signal is fine at the nurses' station but drops in the east hall. Tablets lose connection in the dining room. Residents say the internet is slow, and staff say the medication cart keeps disconnecting. These are rarely random problems. They usually trace back to how the wireless network was planned, or whether it was planned at all.
Senior-living buildings combine several conditions that make radio signals struggle.
Long, narrow corridors with rooms on both sides, so signals travel well along the hall but poorly into rooms.
Dense construction materials such as concrete block, brick, fire-rated walls and metal doors that absorb or reflect signals.
Bathrooms, plumbing walls and mirrors that sit between the access point and the bed.
Many devices per room, including resident phones, tablets, televisions and sometimes medical or monitoring equipment.
Mobile clinical devices that roam through the building and need to move from one access point to the next without dropping a session.
A single consumer-grade router per wing, or a few access points installed wherever a cable happened to be, will not cope.
A wireless site survey measures signal strength and interference throughout the building and tells you where access points should go. A predictive survey uses floor plans and building materials to estimate coverage. An on-site survey, done with testing equipment, is more accurate and worth the cost in older or heavily built facilities.
A good survey answers practical questions:
How many access points are needed, and where?
Which areas need stronger coverage because of heavier use, such as dining rooms, therapy gyms and nurses' stations?
Where are the dead spots that need to be fixed, for example in resident bathrooms or behind elevator shafts?
What outside interference exists, such as neighboring networks or microwave ovens in break rooms?
In a long hallway building, a common approach is to place access points inside or near rooms rather than mounting them all in corridor ceilings. That gives better signal where people actually use devices. Plan for access points that serve a handful of rooms each, rather than relying on a few high-power units to cover everything.
Also plan the cabling. Access points need wired network connections, usually with power over Ethernet. Retrofitting in an occupied building takes scheduling, and it is easier if you map cable paths early.
Resident Wi-Fi and staff systems should never share a network. At a minimum, build:
A secured staff and clinical network for devices that access the EMR, with strong encryption and authentication tied to your accounts or certificates.
A separate resident and guest network that provides internet access only and cannot reach internal systems.
A segment for medical and building devices such as monitors, cameras and door controls, with limited access to everything else.
Separate networks protect PHI, and they also protect performance. Heavy video streaming in resident rooms should not slow down a nurse documenting at the bedside.
Coverage is only half the story. Capacity means enough bandwidth for the number of devices in each area. Check that your internet connection, switches and access points are sized for how many devices are actually in use today, and the growth you can see coming. Ask your provider whether your access points support fast roaming for handheld devices, so a nurse walking down the hall does not experience dropped sessions.
A wireless network is not a set-and-forget system. Build in:
Firmware updates for access points and controllers.
Monitoring that alerts you to access points that go offline.
A yearly review of coverage, especially after renovations, new furniture, new equipment or a change in resident behavior.
A short list of known problem areas and how they were resolved.
Will you perform an on-site survey, and will we receive the results?
How will staff and resident traffic be separated?
How will we be notified when an access point fails?
Who owns the equipment and passwords?
If your team has stopped trusting the Wi-Fi, a survey and a simple network diagram can turn frustration into a concrete plan. UnityCare IT designs and supports wireless networks for senior-living and healthcare facilities across Oklahoma, Texas and Arkansas, and we are happy to talk through your building.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: UnityCare Technologies, 2524 N Broadway Ste 554, PMB 947974, Edmond, Oklahoma 73034-4172