| 摘要 |
Embodiments of the present invention disclose a resource scheduling method, a radio access device, and a communications system. In a solution provided in an embodiment of the present invention, a radio access device first measures an interference parameter value corresponding to each uplink resource block of a first communications system; when a first terminal accessing the first communications system needs to transmit uplink data, measures a channel condition parameter value of an uplink channel of the first terminal; if a current channel condition of the uplink channel of the first terminal is relatively good, allocates an uplink resource block, whose interference parameter value is greater than a first interference threshold, of the first communications system to the first terminal; and if relatively poor, allocates an uplink resource block, whose interference parameter value is less than the first interference threshold, of the first communications system to the first terminal. Because the radio access device comprehensively considers a channel condition of an uplink channel of a terminal and interference situations corresponding to different uplink resource blocks when allocating an uplink resource block to the terminal, this resource scheduling adjusting manner helps improve quality of communications coverage and does not affect device costs. |
