Many natural signals possess only a few degrees of freedom. For instance, the occupied radio spectru... more

Cooperative and relay communications have recently become the most widely explored topics in communi... more

Eine vielversprechende Technologie zur Maximierung der Bandbreiteneffizienz in der breitbandigen dra... more

This is the first volume detailing the excavation of the Cave of the Cyclops on the island of Your... more