A method for beam coordination between base stations in wireless cellular systems, wherein at least one user terminal connected to at least a first base station suffers interference from at least a second base station, said first and second base stations (141 and 143) comprising advanced beamforming capabilities by means of including a large number of antennas, said beamforming capabilities conforming a radiation pattern towards connected users according to a discrete set of beamforming possibilities, the method being characterized in that comprises: a) transmitting, by each of said base stations (141 and 143), a corresponding encoded value known as beam indicator through a physical beam indicator channel to all the users terminals connected thereto, - wherein said physical beam indicator channel characterizes the actual beam in use by said base stations (141 and 143) for transmission towards a given user, - wherein said beam indicator is different for each of said connected users terminals by means of exploiting the beamforming capabilities in a cell through coordination of beams between neighbour cells; b) creating, by said at least one user terminal, a first interference report including at least the identity and the beam indicator of said second base station, - wherein said identity is acquired by decoding a corresponding synchronization or broadcast channel; and - wherein the beam indicator is obtained from decoding said physical beam indicator channel transmitted by said second base station; c) further sending, by said user terminal, said first interference report to said first base station; d) creating, by at least said first base station, with said received first interference report a second interference report including at least information of said user terminal, of said second base station and of said obtained beam indicator, said second interference report being dynamically updated, by adding or removing entries in the second interference report according to the receiving of said first interference report; and e) coordinating time and/or frequency resources, by said first base station, between their own beam and the beam of said second base station identified in said second interference report, so that only beams causing interference are involved in the coordination of beams between neighbour cells. a) transmitting, by each of said base stations (141 and 143), a corresponding encoded value known as beam indicator through a physical beam indicator channel to all the users terminals connected thereto, - wherein said physical beam indicator channel characterizes the actual beam in use by said base stations (141 and 143) for transmission towards a given user, - wherein said beam indicator is different for each of said connected users terminals by means of exploiting the beamforming capabilities in a cell through coordination of beams between neighbour cells; - wherein said physical beam indicator channel characterizes the actual beam in use by said base stations (141 and 143) for transmission towards a given user, - wherein said beam indicator is different for each of said connected users terminals by means of exploiting the beamforming capabilities in a cell through coordination of beams between neighbour cells; b) creating, by said at least one user terminal, a first interference report including at least the identity and the beam indicator of said second base station, - wherein said identity is acquired by decoding a corresponding synchronization or broadcast channel; and - wherein the beam indicator is obtained from decoding said physical beam indicator channel transmitted by said second base station; - wherein said identity is acquired by decoding a corresponding synchronization or broadcast channel; and - wherein the beam indicator is obtained from decoding said physical beam indicator channel transmitted by said second base station; c) further sending, by said user terminal, said first interference report to said first base station; d) creating, by at least said first base station, with said received first interference report a second interference report including at least information of said user terminal, of said second base station and of said obtained beam indicator, said second interference report being dynamically updated, by adding or removing entries in the second interference report according to the receiving of said first interference report; and e) coordinating time and/or frequency resources, by said first base station, between their own beam and the beam of said second base station identified in said second interference report, so that only beams causing interference are involved in the coordination of beams between neighbour cells.