A beam measurement reporting method for a terminal side device, comprising: acquiring measurement configuration information from a network side device; determining a first predetermined quantity of transmission beams in a plurality of transmission beams in accordance with the measurement configuration information, the first predetermined quantity of transmission beams being transmission beams to be adopted by the terminal side device in a connected state to perform predetermined reference signal measurement, wherein the quantity of the first predetermined quantity of transmission beams is less than the quantity of the plurality of transmission beams; acquiring a measurement result of a predetermined reference signal on the first predetermined quantity of transmission beams; and performing a measurement reporting operation in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams, characterized in that the acquiring the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises: acquiring a measurement result of a first predetermined reference signal on the first predetermined quantity of transmission beams in a serving cell where the terminal side device is located, wherein when the acquiring the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises acquiring the measurement result of the first predetermined reference signal on the first predetermined quantity of transmission beams in the serving cell where the terminal side device is located, the performing the measurement reporting operation in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises determining cell quality of the serving cell in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams, and reporting the cell quality of the serving cell. acquiring measurement configuration information from a network side device; determining a first predetermined quantity of transmission beams in a plurality of transmission beams in accordance with the measurement configuration information, the first predetermined quantity of transmission beams being transmission beams to be adopted by the terminal side device in a connected state to perform predetermined reference signal measurement, wherein the quantity of the first predetermined quantity of transmission beams is less than the quantity of the plurality of transmission beams; acquiring a measurement result of a predetermined reference signal on the first predetermined quantity of transmission beams; and performing a measurement reporting operation in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams, characterized in that the acquiring the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises: acquiring a measurement result of a first predetermined reference signal on the first predetermined quantity of transmission beams in a serving cell where the terminal side device is located, wherein when the acquiring the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises acquiring the measurement result of the first predetermined reference signal on the first predetermined quantity of transmission beams in the serving cell where the terminal side device is located, the performing the measurement reporting operation in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises determining cell quality of the serving cell in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams, and reporting the cell quality of the serving cell. acquiring a measurement result of a first predetermined reference signal on the first predetermined quantity of transmission beams in a serving cell where the terminal side device is located, wherein when the acquiring the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises acquiring the measurement result of the first predetermined reference signal on the first predetermined quantity of transmission beams in the serving cell where the terminal side device is located, the performing the measurement reporting operation in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams comprises determining cell quality of the serving cell in accordance with the measurement result of the predetermined reference signal on the first predetermined quantity of transmission beams, and reporting the cell quality of the serving cell.