發(fā)布時間：2018-05-13 04:09

  本文選題：室內綜合無線分布系統 + CMDA2000技術　； 參考：《云南大學》2011年碩士論文

【摘要】：隨著移動通信業(yè)務的飛速發(fā)展,對移動通信網絡的容量和覆蓋的要求越來越苛刻,僅僅提供良好的室外通信服務已遠遠不能滿足要求,移動網絡更應對室內進行覆蓋。為了彌補基站對建筑物信號覆蓋不足,如寫字樓、會展中心、星級酒店等,然而單獨的室內無線分布系統不能滿足移動用戶需求和建網費用高等因素,各大運營商紛紛對上述建筑物進行室內綜合無線分布系統建設。本文通過對室內綜合無線分布系統的研究以及結合作者設計的實際工程,為改善室內無線通信網絡環(huán)境提供一定的參考建議。 本文就CDMA2000、WLAN、PHS室內綜合無線分布系統進行研究,首先對CDMA2000、WLAN、PHS技術原理進行介紹,接著對室內綜合無線分布系統方案設計、設計思想、注意事項。以作者設計的廣西南寧市盛天華府室內綜合無線分布系統工程為實例,對室內綜合無線分布系統的各項指標要求、場強預測、系統上下行平衡、電磁輻射防護和施工工藝要求進行闡述分析,根據系統性能的測試數據結果,對駐波比和干擾進行一定的分析,并對饋線的制作及安裝、天線的選擇及安裝和小區(qū)的選擇提出參考建議。通過論述和實例的支撐,驗證了CDMA2000、WLAN和PHS室內綜合無線分布系統建設的合理性和可行性。
[Abstract]:With the rapid development of mobile communication services, the requirements for the capacity and coverage of mobile communication networks are becoming more and more demanding. Only providing good outdoor communication services can not meet the requirements. The mobile network should cover the indoor coverage. In order to make up for the insufficient coverage of the building signal, such as office, exhibition center, star hotel However, the individual indoor wireless distribution system can not meet the requirements of mobile users and the high cost of building the network. All the major operators have built a comprehensive indoor wireless distribution system for the above buildings. This paper is to improve indoor wireless through the study of the indoor integrated wireless distribution system and the actual project designed by the author. The communication network environment provides some reference suggestions.
This paper studies the CDMA2000, WLAN, PHS indoor integrated wireless distribution system, first introduces the principle of CDMA2000, WLAN, PHS technology, then the design, design idea and attention of the indoor integrated wireless distribution system. The indoor integrated wireless distribution system in Nanning, Guangxi, designed by the author as an example, is used as an example. According to the requirements of the comprehensive wireless distribution system, the field strength prediction, the system on the downlink balance, the electromagnetic radiation protection and the construction technology requirements, according to the results of the test data of the system performance, a certain analysis of the Bobbi and the interference is carried out, and the production and installation of the feeder, the selection and installation of the antenna and the selection of the cell are put forward. Through the discussion and case support, the rationality and feasibility of CDMA2000, WLAN and PHS indoor integrated wireless distribution system are verified.

【學位授予單位】：云南大學
【學位級別】：碩士
【學位授予年份】：2011
【分類號】：TN929.5

【參考文獻】

相關期刊論文 前4條

1 姚向明,江南;小靈通室內覆蓋技術[J];電信建設;2004年01期

2 劉瑋;;綜合室內分布系統中關鍵問題分析[J];電信技術;2010年03期

3 關文君;王喜林;;WLAN技術及應用[J];通信管理與技術;2005年06期

4 陳興旺;薛立山;王兆杰;;WLAN技術概述和典型組網應用[J];科協論壇(下半月);2008年12期

相關碩士學位論文 前7條

1 李衛(wèi)平;多載波CDMA技術在無線通信系統中應用的研究[D];哈爾濱工程大學;2004年

2 陽洋;室內無線綜合分布系統技術與規(guī)劃設計研究[D];電子科技大學;2006年

3 杜敏芳;GSM/CDMA/PHS/WLAN/3G室內覆蓋無線干擾分析與研究[D];上海交通大學;2008年

4 桂樹;綜合室內分布系統設計與分析研究[D];武漢理工大學;2008年

5 張威;無線室內分布系統在福州PHS網絡中的應用及優(yōu)化[D];北京郵電大學;2008年

6 金建棟;3G&PHS&WLAN三網合一室內無線綜合分布系統研究與測試[D];上海交通大學;2009年

7 張t，

本文編號：1881588