CAJ | 학술논문

为了进行 TD-LTE(时分长期演进)系统级测试仪表的开发,需要对各层的功能进行测试和验证,RLC(无线链路控制)层主要完成数据处理功能。文章在对3GPP(第3代合作伙伴计划)开发测试协议进行认真分析研究的基础上,首先在 CCS 软件中编写测试例进行软仿真来验证 RLC 层协议一致性；然后搭建 TTCN-3(测试与测试控制第三版)软件平台,通过系统级的测试来验证 RLC 层的功能。结果表明,在两种平台下该层功能都得以正确实现,这为测试仪表的开发奠定了基础。
위료진행 TD-LTE(시분장기연진)계통급측시의표적개발,수요대각층적공능진행측시화험증,RLC(무선련로공제)층주요완성수거처리공능。문장재대3GPP(제3대합작화반계화)개발측시협의진행인진분석연구적기출상,수선재 CCS 연건중편사측시례진행연방진래험증 RLC 층협의일치성；연후탑건 TTCN-3(측시여측시공제제삼판)연건평태,통과계통급적측시래험증 RLC 층적공능。결과표명,재량충평태하해층공능도득이정학실현,저위측시의표적개발전정료기출。
In order to develop the testing instruments for TD-LTE systems,it is necessary to test and verify the functions of ev-ery layer and the main objective of the Radio Link Control (RLC)layer is to perform the data processing function.On the basis of careful research and analysis of the 3GPP development and testing protocol,this paper first compiles and writes the test ca-ses in software CCS for simulation so as to verify the conformance of the RLC protocol.Then,it builds the TTCN-3 platform and verifies the functions of the RLC lay by system-level tests.The verification results prove that all the functions of this layer are correctly implemented on these two platforms,which lays a sound foundation for the development of these test instru-ments.