Patents: Methods and systems for decentralized managing of neighboring femtocells USPTO
J. Rodríguez Fonollosa, A. Agustin de Dios, O. Muñoz Medina and J. Vidal Manzano

Abstract

Methods and systems to decentralize managing of neighboring
femtocells. The methods and systems include communication
to a first femtocell from a second femtocell of next
information that includes communicated information of: i)
the interference requirement constraint of an active user of the
second femtocell, and ii) one or more parameters characterizing
a physical radio channel defined from the first femtocell
to the at least one active user of the second femtocell; the
self-configuration of the transmission parameters of the first
femtocell based upon the communicated information i) and
ii). Another method (and system to implement the method)
includes the mutual adjustment of the interference requirement
constraints between a first and a second femtocell,
regarding their active users, in a decentralized manner, on the
basis of not affecting the transmission performance of the rest
of the plurality of femtocells.


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