ETSI EN 303 146-4的范围是定义移动设备的无线电编程接口（RPI） 重新配置。该工作基于ETSI TR 102 944[i.1]中定义的系统需求用例 定义见ETSI EN 302 969[1]，以及定义于 ETSI EN 303 095[i.2]。此外，本文件补充了移动设备信息模型和 与多无线电接口ETSI EN 303 146-1[i.3]和可重构无线电频率接口相关的协议 ETSI EN 303 146-2[i.4]和统一无线电应用接口ETSI EN 303 146- 3[i.5]。

The scope of ETSI EN 303 146-4 is to define the Radio Programming Interface (RPI) for mobile device reconfiguration. The work is based on the Use Cases defined in ETSI TR 102 944 [i.1], on the system requirements defined in ETSI EN 302 969 [1] and on the radio reconfiguration related architecture for mobile devices defined in ETSI EN 303 095 [i.2]. Furthermore, the present document complements the mobile device information models and protocols related to the Multiradio Interface ETSI EN 303 146-1 [i.3], to the Reconfigurable Radio Frequency Interface ETSI EN 303 146-2 [i.4] and to the Unified Radio Application Interface ETSI EN 303 146-3 [i.5].