What are some steps to take when troubleshooting AP coverage?
Increase transmission power: Some access points have a setting toadjust the transmission power output. By default, most of these settingsare set to the maximum output; however, this is worth verifying just incase. You can decrease the transmission power if you’re trying to reducethe dispersion of radio waves beyond the immediate network. Increasingthe power gives clients stronger data signals and greater transmission distances.
Relocate the AP: When wireless client systems suffer from connectivity problems, the solution may be as simple as relocating the AP. You could relocate it across the room, a few feet away, or across the hall. Finding the right location can likely take a little trial and error.
Adjust or replace antennas: If the access point distance is insufficientfor some network clients, it might be necessary to replace the default antenna used with both the AP and the client with higher-end antennas.Upgrading an antenna can make a big difference in terms of transmission range. Unfortunately, not all APs have replaceable antennas.
Signal amplification: RF amplifiers add significant distance to wireless signals. An RF amplifier increases the strength and readability of thedata transmission. The amplifier improves both the received and transmitted signals, resulting in an increase in wireless network performance.
Use a repeater: Before installing a new AP, you might want to thinkabout a wireless repeater. When set to the same channel as the AP, therepeater takes the transmission and repeats it. So, the AP transmission gets to the repeater, and then the repeater duplicates the signal and passesit on. This is an effective strategy to increase wireless transmission distances.