Some interesting web services concering mobile telecommunication networks.
- http://3g4g.blogspot.com/ - Blog - source of variety of information from telecommunication world.
- http://www.lte-4g.info/index.php - Polish web services for LTE.
- http://wired-n-wireless.blogspot.com/ - Blog - Mainly LTE information, well explained subjects
- http://www.thespectool.com/v2/index.php - 3GPP Spec Tool - information about LTE in new quite interesting form.
- http://4g-portal.com/ - Portal that contains lots of information for fourth generation networks.