… cartography, a simple and effective concept that helps detect, identify and use … interference
data obtained from a radio network simulator. Obtained results demonstrate that interference …

… Within the CR network, we assume that CR users transmit in orthogonal channels to avoid
mutual interference. In this paper, we use a time division multiple access (TDMA) scheme, …

… of interference energy imposed on the primary users (PUs) in an underlay cognitive radio
network (CRN). Specifically, we develop a framework to maximize the interference efficiency of …

… use the expression for the average interference in the formulation of a multi-user CR network
radio … network throughput subject to transmit power constraints and a preset PU tolerable …

… in the recent past for evaluating the effect of Multi-user Interference (MUI) on the performance
of Impulse Radio-Ultra Wide Band (IR-UWB) networks [1]. Most of the above methods are …

… users (SUs) coexist with a primary radio network (PRN) serving licensed primary users (PUs). …
Cognitive radio systems can use either spectrum overlay or spectrum underlay strategy for …

… we investigate a downlink model for underlay cognitive radio networks (CRNs). In particular,
… -Rx) under the outage constraint of a single primary user (PU) and the peak transmit power …

… Consider a K-user interference channel in a CR network as shown in Fig. 1, including one
PU and K − 1 SUs sharing the spectrum in the same frequency band simultaneously. The PU …

… In contrast, the assignment is network centric if cooperation areas are predefined on network
level without adaptation to any wish lists. For user centric assignment the interference from …

… of interference in communications networks and introduce a new paradigm that considers
interference as a … In cognitive radio, the interference from the secondary user to the primary …