Patent ID: 9048982
Filing Date: 2015-06-02
Classification: H04L,H04W

Abstract:
1. A method of improving distributed inter-cell interference in a communication system including at least a first femtocell system and one or more other femtocell systems, the method comprising: obtaining by the first femtocell system a reference signal received power (RSRP) from one or more other femtocell systems; obtaining a fading matrix F at the first femtocell system of fading values between the first femtocell system and the one or more other femtocell systems based on the RSRP; determining an interference correlative matrix D at the first femtocell system corresponding to the fading matrix F relative to a predetermined threshold value Γ estimating an influence of a use of a resource on the communications system at the first femtocell system based at least partially on the interference correlative matrix D.