Method and system to save energy and minimize the level of interference in a network deployment of radio access nodes

摘要

Method for saving energy and minimizing the level of interference in a network deployment of radio access nodes, comprising the activation and / or deactivation of RF transceivers of one or more radio access nodes of said network deployment of network nodes. radio access, in which said network deployment of radio access nodes is arranged in a master / slave configuration in which each node is capable of being assigned, by an initial configuration, such as a master radio access node or as a slave and because the method comprises: - exchanging information in a bidirectional manner between an assigned master radio access node of said radio access node network deployment and each of the assigned slave radio access nodes, for at least : or send each slave radio access node assigned its traffic load information to the assigned master radio access node; and or process, the assigned master radio access node the traffic load information received to calculate a decision parameter and subsequently send said decision parameter to the assigned slave radio access nodes; and - carry out said activation and / or deactivation automatically, by means of the assigned slave radio access nodes, autonomously where each slave radio access node is responsible for changing its own transmission conditions, by means of a decision algorithm based in the decision parameter received.