Distributed spectrum management and relay selection in interference-limited cooperative wireless networks
Zhangyu Guan, Tommaso Melodia, Dongfeng Yuan, Dimitris A. Pados · 2011
It is well known that the data transport capacity of a wireless network can be increased by leveraging the spatial and frequency diversity of the wireless transmission medium. This has motivated the recent surge of research in cooperative and dynamic-spectrum-access networks. Still, as of today, a key open research challenge is to design distributed control strategies to dynamically jointly assign (i) portions of the spectrum and (ii) cooperative relays to different traffic sessions to maximize the resulting network-wide data rate.