There is even reason to think that newer modulations are safer precisely because they are more spread spectrum, with lower power and peak power at any particular frequency.
The towers are also spread more densely, with smaller cells and lower power, which also lowers peak exposure levels. For devices, just the fact they only have to transmit a short distance to a local tower tells you about the energy.
You are probably getting more cancer risk for stress hormones caused by the Instagram/Twitter on your phone than the electric field it generates, no matter how 'patterned' or polarised the field is.
The towers are also spread more densely, with smaller cells and lower power, which also lowers peak exposure levels. For devices, just the fact they only have to transmit a short distance to a local tower tells you about the energy.
You are probably getting more cancer risk for stress hormones caused by the Instagram/Twitter on your phone than the electric field it generates, no matter how 'patterned' or polarised the field is.