第三方探测系统目标身份获取算法设计与实现

Targeted Identification Acquirement Algorithm Design and Implementation in Third-party Detection System

针对第三方手持探测系统对目标身份识别的技术需求,设计开发了第三方探测系统目标身份获取算法。以TD-SC-DMA系统为设计实例,算法包括下行链路广播消息解析,主公共控制物理信道与物理随机接入信道的配置信息提取,上行链路主公共控制物理信道与物理随机接入信道监控及消息处理,实现用户身份标识的获取。将该算法移植至硬件平台进行编译实现,通过测试验证该探测算法的有效性。

Toward the technical requirements of third-party hand-held detection system for targeted identification, a third-party targeted identification access algorithm is designed. Taking TD-SCDMA system as an example, the algorithm is consisted of the downlink resolution of broadcast messages, ex- tracting of the primary common control physical channel and the physical random access channel configuration information, monitoring of the uplink pri- mary common control physical channel and the physical random access channel, and the targeted user identification to access is to achieved. The algo- rithm is transplanted to the hardware platform then compiled and implemented, and it verify the effectiveness of the detection method by test.