ResNet: Wireless B Connections are Disabled

Wireless B (IEEE 802.11b) connections have been disabled on the ResNet wireless system. The wireless B protocol is several years old and very few devices (if any) are manufactured to only utilize the B protocol. This protocol is also slower than wireless G or N (the newer protocols), and can slow down connections around them. 

For example, if someone is connected to a router using a B connection, the transmission from that person's device to the router is slower than someone who is connected with a G or N connection. Since routers can only accept one transmission at a time, those people using G or N connections have to wait while the slower B connection takes place. Thousands of these transmissions happen in a second, and while that seems fast, over time the slower B connection will cause a bottleneck for other devices having to wait for it.

Finally, because so few devices were connected to our network using solely the B connection, we believed it was in the best interest of the ResNet wireless system to disable to B protocol in order to increase wireless speed for everyone. 

If you have a computer that only supports wireless B, you must purchase a G or N wireless adapter in order to connect to the wireless network. The adapter your purchase can support either 2.4GHz or 5GHz connections.



top

Related Services

Available to studentsAvailable to facultyAvailable to staff

ResNet, or Residential Network, provides a high-speed Ethernet and wireless connections to every student living in the residence halls of Northern Arizona University.
Available to studentsNot available to faculty Not available to staff

Information about the wireless system in the Residence Halls.

top

Training & Documentation


Explanation as to why Nintendo Wii's will not connect to to the ResNet wireless system.


A page for frequently asked questions about the ResNet wireless network.


Overview of wireless interference and their possible sources in the residence halls


If you are experiencing wireless problems in your dorm room, fill out a wireless problem report.


top