摘要
阐述了警用数字集群(PDT)系统空中接口一致性测试、系统间互联互通测试、工程验收测试的测试内容、测试系统组成以及测试方法,并通过测试实例分析了测试结果。通过空中接口一致性、系统间互联互通以及工程验收测试,可以使不同警用数字集群(PDT)系统生产厂商设备互联互通,成功地保障了全国警用数字集群(PDT)系统联网。
The test contents,test system composition,and test method of conformance test,inter-system interconnection test and engineering acceptance test for the air interface of Police Digital Trunking(PDT)system are introduced.The testing results are analyzed according to testing cases.Through the tests of air interface conformance,intersystem interconnection and engineering acceptance,different PDT system manufacturers can realize equipment interconnection to successfully guarantee the PDT system interconnection.test of and the test.
作者
孙昕
刘华彬
SUN Xin;LIU Huabin(Beijing Jiaotong University, School of Electronic and Information Engineering, Beijing 100044, China)
出处
《移动通信》
2019年第3期35-39,共5页
Mobile Communications
关键词
警用数字集群
空中接口
互联互通
police digital trunking
air interface
interconnection
