【摘要】：隨著移動(dòng)通信的快速發(fā)展,網(wǎng)絡(luò)規(guī)模的不斷擴(kuò)大,基站數(shù)量的不斷增加,第二代移動(dòng)通信系統(tǒng)在城市的室外已基本做到了無(wú)縫覆蓋,話(huà)音質(zhì)量也得到不斷地提高和完善,然而,社會(huì)公眾對(duì)于移動(dòng)通信服務(wù)質(zhì)量的要求也在逐步提升。在室外需求獲得良好滿(mǎn)足之際,客戶(hù)要求在室內(nèi),特別是大型商場(chǎng)、高級(jí)寫(xiě)字樓、超市、地下停車(chē)場(chǎng)等,也能享受優(yōu)質(zhì)的移動(dòng)通信服務(wù)。室內(nèi)信號(hào)的覆蓋關(guān)系到移動(dòng)通信的服務(wù)質(zhì)量,現(xiàn)今隨著經(jīng)濟(jì)的發(fā)展和城市的建設(shè),建筑面積的擴(kuò)大和建筑材料的復(fù)雜性,使得室內(nèi)通話(huà)質(zhì)量嚴(yán)重下降。移動(dòng)通信市場(chǎng)的激烈競(jìng)爭(zhēng)要求電信運(yùn)營(yíng)商必須通過(guò)提供優(yōu)質(zhì)的網(wǎng)絡(luò)服務(wù),才能贏得更大的市場(chǎng)份額,從而在激烈的競(jìng)爭(zhēng)中取得有利位置。室內(nèi)信號(hào)的覆蓋是移動(dòng)網(wǎng)絡(luò)覆蓋的重要組成部分,其重要性是不言而喻的。對(duì)運(yùn)營(yíng)商來(lái)說(shuō),建立一個(gè)成熟、優(yōu)質(zhì)的室內(nèi)信號(hào)分布系統(tǒng),就顯得更加尤為重要。本文基于中國(guó)電信建設(shè)運(yùn)營(yíng)的CDMA2000業(yè)務(wù),首先介紹了室內(nèi)分布系統(tǒng)建設(shè)的背景、現(xiàn)狀以及其對(duì)于CDMA業(yè)務(wù)發(fā)展的重要性,其次介紹了室內(nèi)分布系統(tǒng)的基本理論,然后介紹了室內(nèi)測(cè)試的相關(guān)知識(shí),而后結(jié)合天津大悅城的基本情況,進(jìn)行了數(shù)據(jù)分析、預(yù)測(cè),最后介紹了大悅城項(xiàng)目室內(nèi)分布系統(tǒng)的解決方案。本文以天津大悅城CDMA室內(nèi)分布系統(tǒng)方案為例,通過(guò)理論研究和工程實(shí)踐,探討大中型建筑物的室內(nèi)覆蓋建設(shè)的解決方案,本文對(duì)室內(nèi)分布系統(tǒng)的規(guī)劃、建設(shè)具有指導(dǎo)意義。
[Abstract]:With the rapid development of mobile communication, the expansion of network scale and the increase of the number of base stations, the second generation mobile communication system has basically achieved seamless coverage outside the city, and the voice quality has been continuously improved and improved. The requirements of the public for the quality of mobile communication service are also gradually improving. At a time when outdoor demand is well met, customers require that they can also enjoy high quality mobile communication services indoors, especially in large shopping malls, high grade office buildings, supermarkets, underground parking lots, etc. The coverage of indoor signals is related to the quality of service of mobile communication. Nowadays, with the development of economy and the construction of cities, the expansion of building area and the complexity of building materials, the quality of indoor communication is seriously reduced. The fierce competition in the mobile communication market requires that the telecom operators must provide high-quality network services in order to win a greater market share and thus gain a favorable position in the fierce competition. Indoor signal coverage is an important part of mobile network coverage, and its importance is self-evident. For operators, the establishment of a mature, high-quality indoor signal distribution system, it is more important. Based on the CDMA2000 service of China Telecom, this paper firstly introduces the background of indoor distribution system construction, the present situation and its importance to the development of CDMA service, and then introduces the basic theory of indoor distribution system. Then the related knowledge of indoor testing is introduced, and then the data analysis and prediction are carried out in combination with the basic situation of Tianjin Dayuecheng. Finally, the solution of indoor distribution system of Dayuecheng project is introduced. This paper takes the CDMA indoor distribution system scheme of Tianjin Dayuecheng as an example, through theoretical research and engineering practice, discusses the solution of indoor coverage construction of large and medium-sized buildings. This paper is of guiding significance to the planning and construction of indoor distribution system.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TN929.5

【參考文獻(xiàn)】

相關(guān)期刊論文 前8條

1 聶磊;米世成;;CDMA2000 1X EV-DO系統(tǒng)室內(nèi)分布系統(tǒng)測(cè)試方法[J];黑龍江科技信息;2011年20期

2 徐永太;張玉鳳;;CDMA2000 1X及EV-DO協(xié)議一致性測(cè)試[J];移動(dòng)通信;2010年11期

3 王濤;;GSM系統(tǒng)解決室內(nèi)覆蓋的主要方法[J];科技信息;2009年36期

4 王月珍;尹珂;;cdma2000 1x EV-DO網(wǎng)絡(luò)吞吐量的研究和試驗(yàn)[J];電信科學(xué);2009年08期

5 張?jiān)沏y,王亞平;中興CDMA網(wǎng)絡(luò)優(yōu)化測(cè)試與分析軟件[J];中興通訊技術(shù);2004年02期

6 張向榮,王文凱;室內(nèi)無(wú)線覆蓋系統(tǒng)多網(wǎng)共享的可行性分析[J];電信工程技術(shù)與標(biāo)準(zhǔn)化;2004年03期

7 王學(xué)軍;微蜂窩室內(nèi)覆蓋解決方案[J];無(wú)線電工程;2001年03期

8 譚燕燕;室內(nèi)移動(dòng)通信存在的問(wèn)題及其解決方案[J];通訊世界;1999年06期

相關(guān)碩士學(xué)位論文 前2條

1 周麗娜;基于CDMA移動(dòng)通信網(wǎng)絡(luò)的室內(nèi)分布系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)[D];華北電力大學(xué);2013年

2 趙文波;cdma2000 1x EV-DO網(wǎng)絡(luò)覆蓋與容量問(wèn)題仿真研究[D];西南交通大學(xué);2008年

，

本文編號(hào)：2307297