| 摘要 |
Embodiments of the present invention provide a downlink signal transmission method, a base station, and user equipment. The method includes: when a dedicated band of a Long Term Evolution system in a transmission band is not all allocated, preferentially allocating, by a base station, a frequency resource in the dedicated band to first user equipment, where the transmission band further includes a shared band between the Long Term Evolution system and a Global System for Mobile Communications; and sending, by the base station, a first downlink signal to the first user equipment by using the frequency resource in the dedicated band. According to the embodiments of the present invention, in a transmission band including a shared band and a dedicated band, a frequency resource in the dedicated band of a Long Term Evolution system with higher channel quality is preferentially allocated, and therefore, a downlink signal transmission rate in the transmission band is improved. |
