Communication method and communication apparatus

A communication method, wherein the method is applied to a second network device or a chip in the second network device, and the method comprises:

• receiving second information from a first network device, wherein the second information indicates the second network device to adjust a coverage range of a second cell, the second cell is a cell managed by the second network device, and the second cell is a neighbor cell of a first cell managed by the first network device;
• and
• adjusting the coverage range of the second cell based on the second information.

A communication system, comprising a first network device and a second network device, wherein

• the first network device is configured to receive at least one piece of first information from at least one terminal, wherein the first information indicates signal quality of a second cell, the second cell is a cell managed by a second network device, and the second cell is a neighbor cell of a first cell managed by the first network device, and send second information to the second network device based on the at least one piece of first information, wherein the second information indicates the second network device to adjust a coverage range of the second cell.