The goal of this work is to propose a joint optimization of sensing parameters and radio resource allocation useful for cognitive radio networks where the nodes cooperate to improve their local decision capabilities using a fully decentralized approach. The proposed optimization aims at maximizing the opportunistic throughput, taking into account decision errors, sensing time and time necessary to achieve a consensus over the sensed variables, under the constraint that the undue interference be limited. © 2012 IEEE.
Joint optimization of sensing and radio resource allocation in collaborative femtocell networks / Barbarossa, Sergio; Sardellitti, Stefania. - (2012), pp. 1-6. (Intervento presentato al convegno 2012 3rd International Workshop on Cognitive Information Processing, CIP 2012 tenutosi a Baiona; Spain nel 28 May 2012 through 30 May 2012) [10.1109/cip.2012.6232929].
Joint optimization of sensing and radio resource allocation in collaborative femtocell networks
BARBAROSSA, Sergio;Stefania Sardellitti
2012
Abstract
The goal of this work is to propose a joint optimization of sensing parameters and radio resource allocation useful for cognitive radio networks where the nodes cooperate to improve their local decision capabilities using a fully decentralized approach. The proposed optimization aims at maximizing the opportunistic throughput, taking into account decision errors, sensing time and time necessary to achieve a consensus over the sensed variables, under the constraint that the undue interference be limited. © 2012 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
