+1billion kudos to Cambium for releasing a 450 - LTE calculator.
We also have a large public utility running WiMax gear.
I started playing with the 450 - 320 and 450 - LTE calculators and I came upon a specific frame config for our 3GHz 450 that allows all three to coexist.
15 miles, 80%, 4 control slots at 5ms framing lines up with the utility's Wimax gear and (Chinese TD-LTE mfg's) default 2:1 and sub-frame assignment 7, as well as sub-frame 5.
Our SM uplink SNRs and modulations have either tripled in the best cases or at least doubled.
This is interesting. What version are you running your AP on? Is this 3ghz 450, 450i or 450m?
I pointed out in another thread that 80% downlink data isn't possible with recent firmware versions for 450i. In order to sync with the rest of our 3.65 AP's I had to downgrade a 450i AP to v15.1.