On resource allocation in dense femto-deployments
Jonathan Ling, Dmitry Chizhik, Reinaldo A. Valenzuela · 2009 IEEE International Conference on Microwaves, Communications, Antennas and Electronics Systems · 2009
Femtocells offer a promising way of extending macrocellular network coverage to indoor residential environments. If femtocells are spaced one per home, each on it's own lot, interference low. For dense deployments, i.e. multi-unit construction, SIRS can become very low. Thus we propose a greedy frequency planning algorithm which only uses measurements at the femto-access point. Simulation results show an improvement in SIR due to using the new frequency plan.