TD-LTE寬帶多媒體集群系統(tǒng)調(diào)測(cè)平臺(tái)設(shè)計(jì)與實(shí)現(xiàn)
本文選題:寬帶集群通信 切入點(diǎn):TD-LTE 出處:《電子科技大學(xué)》2016年碩士論文 論文類型:學(xué)位論文
【摘要】:隨著移動(dòng)通信技術(shù)的高速發(fā)展,通信系統(tǒng)朝著業(yè)務(wù)多樣化、數(shù)據(jù)寬帶化、系統(tǒng)IP化方向發(fā)展,現(xiàn)在的窄帶集群通信系統(tǒng)無法滿足數(shù)據(jù)業(yè)務(wù)的發(fā)展需求。相對(duì)于傳統(tǒng)的窄帶集群通信技術(shù),TD-LTE技術(shù)在數(shù)據(jù)傳輸和頻譜效率方面革命性的提高,故基于TD-LTE的寬帶多媒體集群通信系統(tǒng)是集群通信系統(tǒng)未來發(fā)展的主要方向之一。本文研究的是TD-LTE寬帶集群通信系統(tǒng)下協(xié)議棧的調(diào)測(cè)平臺(tái),主要的研究工作是開發(fā)寬帶集群系統(tǒng)協(xié)議棧的測(cè)試與分析模塊,實(shí)現(xiàn)集群系統(tǒng)協(xié)議棧的性能評(píng)估。第二章中從LTE寬帶多媒體集群通信系統(tǒng)的架構(gòu)需求出發(fā),對(duì)寬帶集群系統(tǒng)中協(xié)議棧的測(cè)試方法進(jìn)行了研究,對(duì)協(xié)議棧的性能測(cè)試進(jìn)行進(jìn)一步描述,并以此為基礎(chǔ)進(jìn)行后續(xù)研究。第三章中以第二章為基礎(chǔ)提出了協(xié)議棧調(diào)測(cè)平臺(tái)的功能需求分析,為后續(xù)章節(jié)奠定了基礎(chǔ),提供了理論支持,并以此需求為目標(biāo)對(duì)整個(gè)調(diào)測(cè)平臺(tái)進(jìn)行了設(shè)計(jì)與實(shí)現(xiàn)。調(diào)測(cè)平臺(tái)主要包括兩個(gè)部分:測(cè)試設(shè)備、被測(cè)設(shè)備,其中測(cè)試設(shè)備主要是調(diào)測(cè)界面UI部分及其通信模塊,被測(cè)設(shè)備包括dbgSrv和內(nèi)核協(xié)議棧,不同模塊之間使用不同的通信手段進(jìn)行通信,在此模塊劃分的基礎(chǔ)上對(duì)第二章中提出的需求進(jìn)行了功能實(shí)現(xiàn),重點(diǎn)在于對(duì)需求的功能實(shí)現(xiàn)。第四章對(duì)協(xié)議棧調(diào)測(cè)平臺(tái)進(jìn)行功能性驗(yàn)證,驗(yàn)證主要分為三個(gè)方面:調(diào)測(cè)平臺(tái)的實(shí)現(xiàn)是否正確,協(xié)議棧的實(shí)現(xiàn)是否正確,協(xié)議棧和調(diào)測(cè)平臺(tái)之間的交互是否正確,并通過反復(fù)驗(yàn)證,完善調(diào)測(cè)平臺(tái)的功能。最后,對(duì)整個(gè)研究工作進(jìn)行了總結(jié),并指出了下一步的工作方向。
[Abstract]:With the rapid development of mobile communication technology, the communication system is developing towards the direction of diversification of service, broadband data and IP system. The current narrowband trunking communication system can not meet the needs of the development of data services. Compared with the traditional narrowband trunking communication technology, TD-LTE has a revolutionary improvement in data transmission and spectral efficiency. Therefore, the broadband multimedia trunking communication system based on TD-LTE is one of the main directions of the future development of trunking communication system. The main research work is to develop the test and analysis module of the broadband trunking system protocol stack and realize the performance evaluation of the cluster system protocol stack. Chapter two starts from the architecture requirement of LTE broadband multimedia trunking communication system. The test method of protocol stack in broadband cluster system is studied, and the performance test of protocol stack is described. In the third chapter, based on the second chapter, the functional requirements analysis of the protocol stack adjustment and testing platform is put forward, which lays the foundation for the subsequent chapters and provides theoretical support. The platform consists of two parts: test equipment, test equipment, and test equipment, among which the test equipment is mainly the UI part of the test interface and its communication module. The device under test includes dbgSrv and kernel protocol stack, and different communication means are used between different modules. Based on this module division, the requirements proposed in the second chapter are realized. The emphasis is on the functional realization of the requirement. Chapter 4th verifies the function of the protocol stack test platform. The verification is divided into three aspects: the realization of the platform is correct, the implementation of the protocol stack is correct, the implementation of the protocol stack is correct, and the implementation of the protocol stack is correct. Whether the interaction between protocol stack and test platform is correct or not, and through repeated verification, improve the function of the platform. Finally, the whole research work is summarized, and the next work direction is pointed out.
【學(xué)位授予單位】:電子科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:TN929.5
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