Method of communication in access network with d2d communications, and corresponding base station, computer program product and information medium

The present invention relates to a method of communication implemented by a base station of an access network for allocating spectral resources to terminals, the intention being direct communication between said terminals (D2D), the station having already allocated all of the spectral resources of same to served terminals (CUi), having communication established via the base station of same, said terminals defining a group (C) of terminals. The method of selecting spectral resources for D2D communications from the resources already in use for conventional communications, comprises controlling the admission of a pair D2Dj of terminals that are candidates for direct communication, comprising the defining of a set (Rj) of served terminals CUi that are candidates for sharing the respective spectral resources of same with the pair D2Dj of terminals, the only constraint being the observance, by the candidate terminal CUi and the pair D2Dj, of the respective QoS criteria of same.