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March 6, 2013
We look at the future of mobile wholesale charging: What alternatives exist to traditional usage-based models? Could capacity-based charging improve return on network investment?
March 4, 2013
A new wave of MVNOs with innovative business models is launching in the US. Cartesian discusses the merits, drawbacks, and likely future of these MVNOs.
February 6, 2013
We review recent operator activity in over-the-top communications. What opportunities exist in fixed and mobile? Which strategies should be considered?
January 6, 2013
MVNOs have had mixed success around the globe. The MVNO market is still nascent in Africa, yet some new MVNOs have launched with a degree of success.
January 4, 2013
What are the opportunities for postal operators in telecoms? Cartesian reviews recent operator strategies and discusses the key considerations for success.