Abeam avoidance method, comprising: determining , by a first base station, that first user equipment, UE, transmitting a service on a currently scheduled resource block, RB, is benefited UE, wherein a cell in which the first UE is located is a first cell; determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, wherein a cell in which the second UE is located is a second cell, and the second cell is a cell adjacent to the first cell; and adjusting , by the first base station, a transmit weight of the second UE if the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB, wherein before the determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, the method further comprises: determining , by the first base station, whether the service that is of the second UE and that is transmitted on the currently scheduled RB is a video service; and the determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB comprises: if the service that is of the second UE and that is transmitted on the currently scheduled RB is the video service, determining , by the first base station, whether the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB. determining , by a first base station, that first user equipment, UE, transmitting a service on a currently scheduled resource block, RB, is benefited UE, wherein a cell in which the first UE is located is a first cell; determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, wherein a cell in which the second UE is located is a second cell, and the second cell is a cell adjacent to the first cell; and adjusting , by the first base station, a transmit weight of the second UE if the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB, wherein before the determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, the method further comprises: determining , by the first base station, whether the service that is of the second UE and that is transmitted on the currently scheduled RB is a video service; and the determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB comprises: if the service that is of the second UE and that is transmitted on the currently scheduled RB is the video service, determining , by the first base station, whether the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB. determining , by the first base station, whether the service that is of the second UE and that is transmitted on the currently scheduled RB is a video service; and the determining , by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB comprises: if the service that is of the second UE and that is transmitted on the currently scheduled RB is the video service, determining , by the first base station, whether the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB. <EOS>