For those who wanted to dig into LTE I would recommend some good blogs:
This is for who wants to stay up to date with the roadmap and with what major player are releasing on LTE.
I like this one as it often refers to other blogs which cover most specific part of the subject.
Finally, this one gets deeper into protocol and specs but sometimes it could be better to read specs directly as it seems to paste part of them quite often: http://www.3g4gtech.com/
Note: For those who can understand swedish there’s the chance for some drive test results too: http://4g-patrullen.se/