Mobile Carriers-Capacity constraints coming up.

I just came across some utilization info of mobile networks in this country. And indeed its impressing. Leaving details to the reports of the networks supplier one investments hypothesis is emerging around Ericsson, Cisco and other networks vendors. Have the analysts been taking height for the investment needs at the major telcos coming up, due to mobile data cards, smartphones M2M applications etc. Looking at valuations Ericsson f example runs on a 5 year low and ratios are increasingly attractive. More on this might come later.