Communication method and communication device

The invention provides a communication method and a communication device. The method comprises the following steps: a first network device determines first time units occupied by signals generating interference on uplink signals of a second network device in downlink signals carried by a first downlink resource, and when the number of the first time units is smaller than or equal to a preset threshold, a second time unit in a second downlink resource is silent, and when the number of the first time units is greater than a preset threshold, adjusting the frequency domain position of a second time unit in the second downlink resource according to the frequency domain position of the uplink resource for bearing the uplink signal, therefore, the frequency domain position of the resource corresponding to the second time unit in the second downlink resource is not overlapped with the frequency domain position of the uplink resource, and the second downlink resource is a downlink resource behind the first downlink r