本文關(guān)鍵詞： 移動(dòng)互聯(lián)網(wǎng) 資源占用 實(shí)測(cè)數(shù)據(jù) 網(wǎng)絡(luò)優(yōu)化　出處：《北京郵電大學(xué)》2014年碩士論文　論文類(lèi)型：學(xué)位論文

【摘要】：隨著國(guó)內(nèi)3G網(wǎng)絡(luò)和智能終端的快速發(fā)展,移動(dòng)網(wǎng)絡(luò)的數(shù)據(jù)業(yè)務(wù)流量迅猛增長(zhǎng),不斷推出的新形式數(shù)據(jù)業(yè)務(wù),都給運(yùn)營(yíng)商的網(wǎng)絡(luò)運(yùn)營(yíng)帶來(lái)了前所未有的沖擊。數(shù)據(jù)業(yè)務(wù)的多樣性、隨機(jī)性和突發(fā)性的特點(diǎn),對(duì)無(wú)線資源的占用不能像傳統(tǒng)語(yǔ)音業(yè)務(wù)一樣使用愛(ài)爾蘭進(jìn)行衡量和分析,但是如果在進(jìn)行網(wǎng)絡(luò)容量規(guī)劃時(shí)不能充分估計(jì)數(shù)據(jù)業(yè)務(wù)的無(wú)線資源占用情況,將會(huì)影響用戶(hù)的使用感受,如何更加科學(xué)的規(guī)劃未來(lái)的數(shù)據(jù)業(yè)務(wù)發(fā)展北重,需要探尋不同數(shù)據(jù)業(yè)務(wù)對(duì)無(wú)線資源的占用規(guī)律。 本論文分別對(duì)WCDMA網(wǎng)絡(luò)和CDMA20001x EVDO網(wǎng)絡(luò)中的實(shí)測(cè)數(shù)據(jù)進(jìn)行分析研究,二者側(cè)重點(diǎn)有所不同。針對(duì)WCDMA網(wǎng)絡(luò),本文主要的研究點(diǎn),一是選取四種典型的數(shù)據(jù)業(yè)務(wù)：QQ、UC、微博和優(yōu)酷,分別對(duì)它們的包長(zhǎng)分布規(guī)律進(jìn)行研究,擬合出相應(yīng)的分布函數(shù)曲線；二是結(jié)合現(xiàn)有的研究成果和實(shí)測(cè)數(shù)據(jù)分析業(yè)務(wù)對(duì)網(wǎng)絡(luò)資源的占用情況。 本文的主要研究重點(diǎn)和創(chuàng)新點(diǎn)是對(duì)EVDO網(wǎng)絡(luò)的研究,主要分三部分：業(yè)務(wù)分析、資源映射分析和網(wǎng)絡(luò)優(yōu)化。業(yè)務(wù)分析包括了對(duì)業(yè)務(wù)流量的時(shí)間分析,分析現(xiàn)有經(jīng)典流量模型,結(jié)合現(xiàn)網(wǎng)數(shù)據(jù),分別建立了時(shí)間流量模型。資源映射分析主要是針對(duì)采集到的現(xiàn)網(wǎng)數(shù)據(jù),利用關(guān)聯(lián)映射算法,建立業(yè)務(wù)資源映射關(guān)系函數(shù),建模的結(jié)果表明關(guān)聯(lián)算法具有一定的準(zhǔn)確性和科學(xué)性,建立的映射函數(shù)能夠表征出不同業(yè)務(wù)對(duì)網(wǎng)絡(luò)資源的占用規(guī)律,對(duì)網(wǎng)絡(luò)優(yōu)化有一定的指導(dǎo)意義。網(wǎng)絡(luò)優(yōu)化則是基于業(yè)務(wù)資源映射函數(shù)提出了三種優(yōu)化方案：網(wǎng)絡(luò)用戶(hù)容量?jī)?yōu)化、單業(yè)務(wù)網(wǎng)絡(luò)資源優(yōu)化和全網(wǎng)業(yè)務(wù)網(wǎng)絡(luò)資源優(yōu)化,通過(guò)這三種網(wǎng)絡(luò)資源優(yōu)化方案能夠?yàn)闆Q策者提供更加清晰明確的依據(jù)。 概述本文的創(chuàng)新點(diǎn)主要有：對(duì)四種典型數(shù)據(jù)業(yè)務(wù)的包長(zhǎng)分布規(guī)律進(jìn)行分析,擬合分布函數(shù)；構(gòu)建了一種業(yè)務(wù)流量時(shí)間模型；利用現(xiàn)網(wǎng)實(shí)測(cè)數(shù)據(jù)進(jìn)行網(wǎng)絡(luò)資源占用分析,建立了一種業(yè)務(wù)資源映射函數(shù)；基于映射函數(shù)提出了三種網(wǎng)絡(luò)優(yōu)化方案。
[Abstract]:With the rapid development of domestic 3G network and intelligent terminal, the data traffic of mobile network is increasing rapidly, and the new data service has brought unprecedented impact to the network operation of the operator. Because of its randomness and paroxysmal characteristics, the occupation of wireless resources cannot be measured and analyzed using Ireland as traditional voice services, but if the wireless resource occupancy of data services cannot be fully estimated in network capacity planning, How to plan the future development of data services more scientifically, it is necessary to explore the rules of different data services to the occupation of wireless resources. In this paper, the measured data in WCDMA network and CDMA20001x EVDO network are analyzed and studied, and the emphasis of the two is different. For WCDMA network, the main research points of this paper are as follows: firstly, four typical data services: QQQUC, Weibo and Youku are selected. The distribution law of packet length is studied respectively and the corresponding distribution function curve is fitted. The second is to analyze the occupation of network resources by combining the existing research results and measured data. The main research focus and innovation of this paper is the research of EVDO network, which is divided into three parts: service analysis, resource mapping analysis and network optimization. Combined with the existing network data, the time flow model is established, and the resource mapping analysis is mainly aimed at the collected existing network data, using the association mapping algorithm to establish the business resource mapping relation function. The results of modeling show that the association algorithm is accurate and scientific, and the mapping function established can represent the rules of the occupation of network resources by different services. Network optimization is based on the service resource mapping function. Three optimization schemes are put forward: network user capacity optimization, single service network resource optimization and whole network service network resource optimization. Through these three network resource optimization schemes, we can provide more clear and clear basis for decision makers. The main innovations of this paper are as follows: analyzing the distribution law of packet length of four typical data services, fitting the distribution function, constructing a traffic flow time model, analyzing the occupation of network resources by using the measured data. A business resource mapping function is established and three network optimization schemes based on the mapping function are proposed.
【學(xué)位授予單位】：北京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TN929.53;TP393.06

【參考文獻(xiàn)】

相關(guān)期刊論文 前9條

1 張興;顏志;肖靜;蔡雯琦;王文博;;無(wú)線網(wǎng)絡(luò)業(yè)務(wù)行為——特性分析與行為建模[J];北京郵電大學(xué)學(xué)報(bào);2010年05期

2 馬奔騰,張海濤,李坤江;WCDMA網(wǎng)絡(luò)中業(yè)務(wù)承載資源占用分析[J];電信工程技術(shù)與標(biāo)準(zhǔn)化;2004年05期

3 張晟;賈思遠(yuǎn);;基于深度業(yè)務(wù)識(shí)別(DPI)的TD業(yè)務(wù)感知提升策略[J];電信科學(xué);2011年02期

4 張柘宏;;QQ短數(shù)據(jù)業(yè)務(wù)對(duì)無(wú)線資源的需求及影響[J];硅谷;2010年22期

5 張連芳,薛飛,王雷,劉嘉q,舒炎泰;自相似網(wǎng)絡(luò)業(yè)務(wù)的一個(gè)FARIMA模型[J];計(jì)算機(jī)研究與發(fā)展;2000年09期

6 張艷超;高澤華;;移動(dòng)網(wǎng)絡(luò)中數(shù)據(jù)業(yè)務(wù)關(guān)鍵性能指標(biāo)KPI探討[J];通信技術(shù);2009年10期

7 王健;張耀蘭;;不同類(lèi)型數(shù)據(jù)業(yè)務(wù)對(duì)無(wú)線資源的需求及影響分析[J];中國(guó)新通信;2010年01期

8 文博;;cdma2000 1X數(shù)據(jù)業(yè)務(wù)無(wú)線資源占用分析[J];郵電設(shè)計(jì)技術(shù);2008年09期

9 李志軍;楊濤;陸曉東;;基于即時(shí)通信類(lèi)業(yè)務(wù)模型的CDMA無(wú)線資源分析和優(yōu)化[J];移動(dòng)通信;2011年11期

，

本文編號(hào)：1500262