3 ms·Optimal for whom? What is an optimal use of spectrum for me will probably not be optimal for most people.by gozur88 10y agoOptimal for whom? What is an optimal use of spectrum for me will probably not be optimal for most people.trolly 10y ago"and is therefore working against the public interest."gozur88 10y agoBeyond allocations for government and emergency services, there's no such thing as a public interest. Different people have different interests.