@misc{EURECOM+4764,
  author = {Slock, Dirk TM},
  title = {Sum utility optimization in MIMO multi-user multi-cell: Centralized and distributed, perfect and partial CSIT, fast and slow CSIT},
  howpublished = {Invited talk at the GdR ISIS meeting on \&quot;Cloud- and fog-based PHY communications in 5G: performance, feedback and complexity\&quot;, November 20, 2015, Paris, France<br />},
  year = {2015},
  note = {© EURECOM. Personal use of this material is permitted. The definitive version of this paper was published in Invited talk at the GdR ISIS meeting on \&quot;Cloud- and fog-based PHY communications in 5G: performance, feedback and complexity\&quot;, November 20, 2015, Paris, France<br />
 and is available at :},
}