| 摘要 |
Embodiments of the present invention provide a method and a device for using an unlicensed spectrum. In the use method, a first access device receives first indication information sent by a second access device, where the first indication information is used to indicate idle time, in which the second access device does not perform data transmission, in a time segment that is reserved for the second access device to perform, by using an unlicensed spectrum, data transmission, and the first access device performs data transmission in the idle time by using the unlicensed spectrum. In a device provided in an embodiment of the present invention, a first access device includes a receiving unit and a transmission unit. By means of application of the technical solutions provided in the embodiments of the present invention, an unlicensed spectrum may be fully utilized, and a waste of resources is reduced. |
