Method for distributing the power of a multi-frequency signal among a plurality of subcarriers of said multi-frequency signal for a plurality of cells (C1, C2, C3), wherein said multi-frequency signal is divided in a plurality of subcarrier groups (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9), N subcarrier groups (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) forming a master subcarrier group (MSG1, MSG2, MGS3), a cell (C1, C2, C3) comprising N master subcarrier groups (MSG1, MSG2, MSG3), said method comprises the following steps of, when a user terminal served by a serving cell is positioned at the border (b) of at least two cells (C1, C2, C3),: - attributing, by a radio access point, a frequency profile (PR1/3, PR2/3, PR3/3) to the serving cell, wherein, after said attributing, two adjacent cells do not have the same frequency profile (PR1/3, PR213, PR3/3); - selecting for allocation to said user terminal, by a radio access point, at least one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of the frequency profile (PR1/3, PR2/3, PR3/3) attributed to said serving cell, said at least one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) selected emitting at a second power level which is superior to a first power level emitted by the same subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SGB, SG9) from a frequency profile (PR1/3, PR2/3, PR3/3) attributed to an adjacent cell (C1, C2, C3) of the serving cell each frequency profile (PR1/3, PR2/3, PR3/3) having a plurality of master subcarrier groups (MSG1, MSG2, MSG3) comprising: ∘ one master subcarrier group (MSG1, MSG2, MSG3) where a frequency signal is emitted at the first power level (PW L) in all its subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9); said one master subcarrier group (MSG1, MSG2, MSG3) being different for each frequency profile (PR1/3, PR213, PR313); ∘ one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of each other master subcarrier group (MSG1, MSG2, MSG3) where the frequency signal is emitted at said first power level (PW L); said one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) being different for each frequency profile (PR1/3, PR2/3, PR3/3); ∘ in the others subcarrier groups (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of said other master subcarrier groups (MSG1, SMG2, MSG3), the frequency signal is emitted at the second power level (PW H), said second power level (PW H) being higher than the first power level (PW L). - attributing, by a radio access point, a frequency profile (PR1/3, PR2/3, PR3/3) to the serving cell, wherein, after said attributing, two adjacent cells do not have the same frequency profile (PR1/3, PR213, PR3/3); - selecting for allocation to said user terminal, by a radio access point, at least one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of the frequency profile (PR1/3, PR2/3, PR3/3) attributed to said serving cell, said at least one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) selected emitting at a second power level which is superior to a first power level emitted by the same subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SGB, SG9) from a frequency profile (PR1/3, PR2/3, PR3/3) attributed to an adjacent cell (C1, C2, C3) of the serving cell each frequency profile (PR1/3, PR2/3, PR3/3) having a plurality of master subcarrier groups (MSG1, MSG2, MSG3) comprising: ∘ one master subcarrier group (MSG1, MSG2, MSG3) where a frequency signal is emitted at the first power level (PW L) in all its subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9); said one master subcarrier group (MSG1, MSG2, MSG3) being different for each frequency profile (PR1/3, PR213, PR313); ∘ one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of each other master subcarrier group (MSG1, MSG2, MSG3) where the frequency signal is emitted at said first power level (PW L); said one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) being different for each frequency profile (PR1/3, PR2/3, PR3/3); ∘ in the others subcarrier groups (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of said other master subcarrier groups (MSG1, SMG2, MSG3), the frequency signal is emitted at the second power level (PW H), said second power level (PW H) being higher than the first power level (PW L). ∘ one master subcarrier group (MSG1, MSG2, MSG3) where a frequency signal is emitted at the first power level (PW L) in all its subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9); said one master subcarrier group (MSG1, MSG2, MSG3) being different for each frequency profile (PR1/3, PR213, PR313); ∘ one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of each other master subcarrier group (MSG1, MSG2, MSG3) where the frequency signal is emitted at said first power level (PW L); said one subcarrier group (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) being different for each frequency profile (PR1/3, PR2/3, PR3/3); ∘ in the others subcarrier groups (SG1, SG2, SG3, SG4, SG5, SG6, SG7, SG8, SG9) of said other master subcarrier groups (MSG1, SMG2, MSG3), the frequency signal is emitted at the second power level (PW H), said second power level (PW H) being higher than the first power level (PW L).