A communication method, comprising: sending first information to a terminal, wherein the first information comprises quality threshold information, and the quality threshold information comprises a signal quality threshold of a serving cell of the terminal and a signal quality threshold of a neighboring cell of the serving cell, or the quality threshold information comprises a threshold of a difference between signal quality of a beam of the serving cell and signal quality of a beam of the neighboring cell, wherein the a serving cell is a first cell, and the neighboring cell of the serving cell is a second cell, wherein the quality threshold information allows the terminal to determine that there is a beam on which interference exists between the first cell and the second cell; and receiving a first report used for reporting related information of a beam on which interference exists from the terminal, wherein the first report comprises cell identifier information and beam identifier information, the beam identifier information comprises identifier information of a first beam of the first cell and/or identifier information of a second beam of the second cell, and the cell identifier information comprises identifier information of a cell corresponding to a beam identified by the beam identifier information, wherein signal quality of the first beam is greater than or equal to the signal quality threshold of the serving cell, and signal quality of the second beam is greater than or equal to the signal quality threshold of the neighboring cell; or an absolute value of a difference between signal quality of the first beam and signal quality of the second beam is less than or equal to the difference threshold; performing interference coordination management based on the first report. sending first information to a terminal, wherein the first information comprises quality threshold information, and the quality threshold information comprises a signal quality threshold of a serving cell of the terminal and a signal quality threshold of a neighboring cell of the serving cell, or the quality threshold information comprises a threshold of a difference between signal quality of a beam of the serving cell and signal quality of a beam of the neighboring cell, wherein the a serving cell is a first cell, and the neighboring cell of the serving cell is a second cell, wherein the quality threshold information allows the terminal to determine that there is a beam on which interference exists between the first cell and the second cell; and receiving a first report used for reporting related information of a beam on which interference exists from the terminal, wherein the first report comprises cell identifier information and beam identifier information, the beam identifier information comprises identifier information of a first beam of the first cell and/or identifier information of a second beam of the second cell, and the cell identifier information comprises identifier information of a cell corresponding to a beam identified by the beam identifier information, wherein signal quality of the first beam is greater than or equal to the signal quality threshold of the serving cell, and signal quality of the second beam is greater than or equal to the signal quality threshold of the neighboring cell; or an absolute value of a difference between signal quality of the first beam and signal quality of the second beam is less than or equal to the difference threshold; performing interference coordination management based on the first report.