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TD-LTE终端协议一致性测试编解码方案研究 被引量：4

Research of Encoding and Decoding Program in TD-LTE Terminal Protocol Conformance Testing
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摘要 TD-LTE终端协议一致性测试仪是移动终端入网测试的标准检测仪器。为保证其模块间的通信,本文提出一种基于TTCN测试用例集编解码的解决方案。该方案通过适配TTCN码流以及C语言码流完成上下层模块间的通信,实现了测试仪与UE间的正常信令交互。该方案的实现对TD-LTE产业化具有积极的推动作用。 TD-LTE terminal protocol conformance testing instrument is used for access detection of mobile terminals. This paper proposes a program of encoding and decoding which is based on TYCN （Tree and Tabular Combined Notation） testing suit so as to resolve the communication between modules in the tester. The program completes the communi- cation between the upper and lower modules through the adaption of TTCN streams and the C languages streams, and then resolves the normal sig- naling interactions between tester and the UE. The program has entered the stage of practical applica- tion and will be a positive role in promoting the in- dustrialization of TD- LTE.
作者 曹晶垚 罗江 张治中
机构地区 重庆邮电大学
出处 《现代电信科技》 2013年第3期15-19,共5页 Modern Science & Technology of Telecommunications
基金 国家科技重大专项资助项目(2012ZX03001021-004)
关键词 TD—LTE 终端 协议一致性测试 TTCN 编解码 TD-LTE, terminal, protocol confor-mance testing, TYCN, encoding and decoding
分类号 TN929.5 [电子电信—通信与信息系统]
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参考文献5

二级参考文献29

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共引文献14

同被引文献23

  • 1Shojaedin N,Ghaderi M,Sridharan A. TCP-aware schedu-ling in LTE networks[C] / / Proceedings of 2014 IEEE 15thInternational Symposium on a World of Wireless,Mobileand Multimedia Networks. Sydney:IEEE,2014:1-9.
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  • 3吴涛. TD-LTE 终端协议一致性测试规范研究及测试集开发[D]. 北京:北京邮电大学,2011.
  • 4Zhang P,E H H,Li B,et al. Security module analysis andimplementation in TD - LTE/ TD - SCDMA conformancetest system[C] / / Proceedings of 2013 IEEE/ CIC Interna-tional Conference on Communications in China. Xi忆an:IEEE,2013:41-44.
  • 5Dong H C,Zhang N,Li X W. A new approach for RRMconformance testing in LTE system[C] / / Proceedings of2013 Wireless and Optical Communication Conference.Chongqing:IEEE,2013:1-4.
  • 6Chen F T,Zhou G. RRM conformance testing in TD-LTEsystem based on TTCN - 3 [C] / / Proceedings of 20131EEE International Conference on Information and Auto-mation(ICIA). Yinchuan:IEEE,2013:943-945.
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引证文献4

二级引证文献16

现代电信科技
2013年 第3期

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