What LTE policy control features can operators execute to differentiate themselves from OTT players?

Jon Hart, Ruth Brown. What LTE policy control features can operators execute to differentiate themselves from OTT players?. In 17th International Conference on Intelligence in Next Generation Networks, ICIN 2013, Venice, Italy, October 15-16, 2013. pages 16-22, IEEE, 2013. [doi]

@inproceedings{HartB13,
  title = {What LTE policy control features can operators execute to differentiate themselves from OTT players?},
  author = {Jon Hart and Ruth Brown},
  year = {2013},
  doi = {10.1109/ICIN.2013.6670889},
  url = {http://dx.doi.org/10.1109/ICIN.2013.6670889},
  researchr = {https://researchr.org/publication/HartB13},
  cites = {0},
  citedby = {0},
  pages = {16-22},
  booktitle = {17th International Conference on Intelligence in Next Generation Networks, ICIN 2013, Venice, Italy, October 15-16, 2013},
  publisher = {IEEE},
}