Infrastructure Cost Benefits of Ambient Networks Multi-Radio Access. - Mikael Prytz; Peter Karlsson; Catarina Cedervall; Aurelian Bria; Ingo Karla (VTC Spring, 2006)

Capacity Expansion for Non-Uniform Spatial Traffic Distributions. - Klas Johansson; Christian Bergljung; Catarina Cedervall; Peter Karlsson (PIMRC, 2007)