20.3.1.2 -> 22.0.2 LTE/5G timing, what changed?

[Eric_Ozrelic]

If you’re looking for a good write up/guide on how to use the LTE coexistence tools, check out this post:

Successfully using PMP450 3GHz/CBRS LTE collocation tools

Recently a PMP450m 3GHz/CBRS AP started experiencing interference and despite quite a bit of troubleshooting, including swapping out the AP, I was unable to resolve it. As a last ditch effort, I decided to try Cambium’s LTE collocation tools. Symptoms were: Poor uplink modulation to a high number of SM’s, especially during peak hours Downlink modulation was actually pretty good for most SM’s Here’s what it looks like when a PMP450m 3GHz AP can experience from a nearby LTE eNb. AP-> Tools → L…