Wireless communication is commonly modeled as a stochastic system. This is justified by
the fact that the wireless channel incorporates a number of stochastic effects including …

We approximate the capacity of the Gaussian parallel relay network with general channel
gains. Our strategy is to find capacity approximations for the corresponding network in the …

Detection Performance of Cooperate Schemes – Final Report Page 1 QUASAR Deliverable:
D2.3 (ICT-248303) Date: 31.10.2011 QUASAR PUBLIC DISTRIBUTION Page 1 of 60 © …

In this thesis we study wireless networks modeled by the additive white Gaussian noise
(AWGN) model. The AWGN capacity region of most network topologies is unknown, which …

The discrete superposition model (DSM) is intended to approximate the capacity region of
AWGN networks. Finding the capacity region in the DSM is simpler due to its discrete and …

We consider a Gaussian relay network, which has to protect the message from a powerful
eavesdropper, which has the possibility of listening to the transmitted signals on orthogonal …

The first part of the thesis deals with the problem of admission control and air interface
selection in heterogeneous communication networks, ie, systems in which several access …