Femtocells are receiving considerable interest in mobile communications as a strategy to overcome the indoor coverage problems as well as to improve the efficiency of current macrocell systems. One of the most critical issues in femtocells is the potential interference between nearby femtocells and from femtocells to macrocells or to mobile handsets. In this work, we illustrate some decentralized strategies for an OFDMA femtocell system, based on game theory, where non-cooperative femtocells self-organize in order to find out the most appropriate access strategy, considering the decision phase and radio access jointly. The strategies illustrated in this work fall within the context of the FREEDOM European Project.
Decentralized interference management in femtocells: A game-theoretic approach / Barbarossa, Sergio; Sardellitti, Stefania; Carfagna, Alessandro; P., Vecchiarelli. - (2010). (Intervento presentato al convegno 2010 5th International Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCom 2010 tenutosi a Cannes; France nel 9 June 2010 through 11 June 2010) [10.4108/icst.crowncom2010.9276].
Decentralized interference management in femtocells: A game-theoretic approach
BARBAROSSA, Sergio;SARDELLITTI, Stefania;CARFAGNA, ALESSANDRO;
2010
Abstract
Femtocells are receiving considerable interest in mobile communications as a strategy to overcome the indoor coverage problems as well as to improve the efficiency of current macrocell systems. One of the most critical issues in femtocells is the potential interference between nearby femtocells and from femtocells to macrocells or to mobile handsets. In this work, we illustrate some decentralized strategies for an OFDMA femtocell system, based on game theory, where non-cooperative femtocells self-organize in order to find out the most appropriate access strategy, considering the decision phase and radio access jointly. The strategies illustrated in this work fall within the context of the FREEDOM European Project.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
