| 摘要 |
Embodiments of the present invention provide an information transmission method, a base station, user equipment, and a system, which relate to the field of information transmission. The method includes: determining a characteristic parameter of user equipment; determining, according to a correspondence between a characteristic parameter and a resource configuration, a resource configuration corresponding to the characteristic parameter of the user equipment, and using the resource configuration corresponding to the characteristic parameter of the user equipment as a first resource configuration, where the first resource configuration includes one or more types of the following sub-configurations: a spreading resource configuration, a random access preamble format configuration, a narrowband resource configuration, and a frequency hopping pattern configuration; and determining a resource according to the first resource configuration, and performing information transmission with the user equipment by using the resource. In the present invention, a first resource configuration corresponding to a characteristic parameter of user equipment is determined according to a correspondence between a characteristic parameter and a resource configuration, and information transmission is performed by using a resource determined by using the first resource configuration. In this way, unnecessary resource use and power expenditure are avoided, thereby economizing on resources. |
