本文選題：TD-SCDMA + 協(xié)議測試�。� 參考：《北京郵電大學(xué)》2013年碩士論文

【摘要】：目前,第三代無線通信技術(shù)已經(jīng)成為國內(nèi)通信行業(yè)中的主導(dǎo),而TD-SCDMA作為具有自主知識產(chǎn)權(quán)的標(biāo)準(zhǔn)在行業(yè)內(nèi)占有舉足輕重的地位,市場對TD-SCDMA制式終端的需求將會越來越大。雖然已經(jīng)完成了TD-SCDMA R4至R7協(xié)議標(biāo)準(zhǔn)的制定,HSPA+協(xié)議標(biāo)準(zhǔn)也正在制定過程中,對終端芯片的協(xié)議測試依然是終端性能與網(wǎng)絡(luò)可靠運(yùn)行的重要保證。協(xié)議測試一方面可以驗(yàn)證終端側(cè)協(xié)議實(shí)現(xiàn)的一致性,也可以測試終端對協(xié)議功能點(diǎn)的支持能力,是通信產(chǎn)業(yè)鏈中的重要環(huán)節(jié)之一。 TD-SCDMA終端協(xié)議測試平臺支持終端協(xié)議一致性測試與用戶自定義的協(xié)議測試。測試平臺支持使用TTCN-2語言開發(fā)的協(xié)議測試?yán)倪\(yùn)行、日志跟蹤與結(jié)果分析等。測試平臺具有完備性、一致性測試兼容性、用戶開放性、協(xié)議可擴(kuò)展性等功能特性。測試平臺包含物理層軟件、低層協(xié)議棧軟件、高層協(xié)議棧軟件及用戶界面與主控軟件四個部分。高層協(xié)議棧軟件由TTCN-2協(xié)議測試部分與適配層軟件部分組成。 本文依據(jù)TD-SCDMA終端協(xié)議測試平臺的功能特性,以及高層協(xié)議棧軟件中TTCN-2協(xié)議測試部分的需求,分析了適配層軟件的主要功能,完成了適配層軟件的架構(gòu)設(shè)計、線程設(shè)計與實(shí)現(xiàn)以及各主要功能模塊的實(shí)現(xiàn)。最后,使用單元測試的方式驗(yàn)證了適配層軟件編解碼模塊的功能實(shí)現(xiàn)與完備性,設(shè)計并實(shí)現(xiàn)了多個測試?yán)?yàn)證了適配層軟件的其他功能模塊的實(shí)現(xiàn)與軟件運(yùn)行性能,驗(yàn)證了適配層軟件對測試平臺各功能特性的支持。
[Abstract]:At present, the third generation of wireless communication technology has become the dominant in the domestic communication industry, and TD-SCDMA, as a standard with independent intellectual property rights, plays an important role in the industry, and the market demand for TD-SCDMA standard terminals will be increasing. Although the standard of TD-SCDMA R4 to R7 has been completed, the protocol test of terminal chip is still an important guarantee of terminal performance and reliable operation of network. Protocol testing is one of the important links in the communication industry chain, which can verify the consistency of the terminal side protocol implementation and test the support ability of the terminal to the protocol function point on the one hand. TD-SCDMA terminal protocol testing platform supports terminal protocol conformance testing and user-defined protocol testing. The test platform supports the running of protocol test cases, log tracking and result analysis developed with TTCN-2 language. The test platform has the features of completeness, conformance test compatibility, user openness, protocol extensibility and so on. The test platform consists of four parts: physical layer software, low-level protocol stack software, high-level protocol stack software, user interface and master control software. High-level protocol stack software consists of TTCN-2 protocol test and adaptation layer software. According to the functional characteristics of TD-SCDMA terminal protocol test platform and the requirement of TTCN-2 protocol test part in the high-level protocol stack software, this paper analyzes the main functions of the adaptation layer software, and completes the architecture design of the adaptation layer software. Thread design and implementation as well as the implementation of the main functional modules. Finally, the functional realization and completeness of the adaptation layer software coding and decoding module are verified by unit test, and several test cases are designed and implemented to verify the implementation of other functional modules and the performance of the software. The support of adaptation layer software to the functional characteristics of the test platform is verified.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：TN929.53

【參考文獻(xiàn)】

相關(guān)期刊論文 前4條

1 納春寧;;基于TTCN的TD-SCDMA RRM一致性測試研究[J];電子測量技術(shù);2007年11期

2 段紅光,羅一靜;TD-SCDMA系統(tǒng)中終端對尋呼塊監(jiān)視算法分析[J];中國數(shù)據(jù)通信;2005年01期

3 楊文聰;肖揚(yáng);閆麗明;;TD-SCDMA/GSM異系統(tǒng)間小區(qū)重選的研究[J];現(xiàn)代電子技術(shù);2008年01期

4 黃磊;;TTCN在HSUPA協(xié)議一致性測試中的研究[J];信息系統(tǒng)工程;2012年01期

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本文編號：1890333