Title :
Simulation of LTE femtocell interference scenarios for cognitive radio implementations
Author :
Arnez, J.J.A. ; da Silva Mello, L. ; Rodriguez Ron, Carlos V.
Author_Institution :
Centro de Estudos em Telecomun. - CETUC, Pontifical Catholic Univ. of Rio de Janeiro, Rio de Janeiro, Brazil
Abstract :
This article presents results of the LTE Femtocell mitigation interference simulations for cognitive radio implementation. The simulations have been performed using the SEAMCAT software at 700 MHz with a 10 MHz bandwidth, considering indoor and outdoor propagation environments. The result is the evaluation of the reduction of cross-tier interference obtained by applying the cognitive radio technology in a femtocell and macrocell network considering different scenarios.
Keywords :
Long Term Evolution; cognitive radio; femtocellular radio; interference suppression; LTE femtocell mitigation interference simulations; SEAMCAT software; bandwidth 10 MHz; cognitive radio implementations; cross-tier interference; frequency 700 MHz; indoor propagation environments; macrocell network; outdoor propagation environments; Antennas; Bandwidth; Modulation; Cognitive Radio; Cross-Tier Interference Simulation; LTE femtocell; Monte Carlo Simulation;
Conference_Titel :
Microwave & Optoelectronics Conference (IMOC), 2013 SBMO/IEEE MTT-S International
Conference_Location :
Rio de Janeiro
DOI :
10.1109/IMOC.2013.6646562
