無線通信技術(shù)的熱點與發(fā)展趨勢

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摘要
文章從無線通信技術(shù)的定義與發(fā)展歷程入手，概括了當(dāng)前社會幾種被炒得沸沸揚揚的無線通信技術(shù)及它們各自的發(fā)展趨勢，其中又著重論述了WiMAX的歷史背景、組網(wǎng)關(guān)鍵技術(shù)、應(yīng)用市場和它的調(diào)查研究與發(fā)展，另外，還將其與另外幾種通信技術(shù)進行了比較，得出“WiMAX是無線通信領(lǐng)域中傳統(tǒng)通信方式向3G時代發(fā)展的必經(jīng)階段和重要過程，是一個具有非凡意義的過渡階段”這一論題。最后，通過各種調(diào)查所得的數(shù)據(jù)對整個無線通信業(yè)的發(fā)展趨勢進行了預(yù)測。

關(guān)鍵詞：無線；通信技術(shù)；WiMAX；發(fā)展趨勢

Abstract
The article obtains from the wireless communication definition and the development course，Summarized current social several kinds of wireless communication technology and themselves development tendency. Elaborated the WiMAX historical background, the network essential technology emphatically, applying in the market, its investigation research and development, besides, also has compared WiMAX with other several kind of communication technique. Obtains "WiMAX is in the wireless correspondence domain the tradition mailing address must pass through the stage and the important process to the 3G time development, is has the extraordinary significance the transitional stage" this thesis. Finally, has carried on the forecast through each kind of investigation obtained data to the entire wireless industry of communication development tendency.

Keywords: wireless；technology of communication; WiMAX; tendency of development

目錄
1. 緒論 4
1.1 無線通信技術(shù)概述與發(fā)展過程___________________________4
2. ¬3G¬—無線通信產(chǎn)業(yè)的熱點____________________________________7
3. 3.5GHz寬帶固定無線接入的推廣應(yīng)用_______________________8
3.1 3.5GHz固定無線接入系統(tǒng)結(jié)構(gòu)_______________________________________9
3.2 系統(tǒng)性能特性________________________________________________10
4. 無線局域網(wǎng)技術(shù)WLAN_______________________________________13
4.1 WLAN的概念_______________________________________________________13
4.2 WLAN的特點________________________________________________________13
4.3 WLAN的標(biāo)準(zhǔn)________________________________________________________13
4.4 WLAN網(wǎng)絡(luò)結(jié)構(gòu)_______________________________________________13
4.5 中國WLAN規(guī)范及發(fā)展________________________________________14
5. 寬帶無線技術(shù)新寵WiMax____________________________________17
5.1 關(guān)于WiMax________________________________________________________17
5.2 WiMAX組網(wǎng)關(guān)鍵技術(shù)________________________________________________23
5.3 WiMAX組網(wǎng)方案____________________________________________________25
5.4 WiMAX無線組網(wǎng)方式的演進_________________________________________27
5.5 WiMAX的應(yīng)用市場__________________________________________________28
5.6 WiMAX的調(diào)查研究與發(fā)展______________________________________33
6. 超寬帶無線接入技術(shù)UWB____________________________________38
6.1 什么是UWB________________________________________________________38
6.2 UWB的技術(shù)特點____________________________________________________39
6.3 UWB與其它短距離無線技術(shù)的比較__________________________________39
6.4 UWB的應(yīng)用__________________________________________________40
結(jié)束語__________________________________________________________________43
致謝_____________________________________________________________________44
參考文獻____________________________________________45

部分參考文獻

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[10]李立華編著，移動通信中的先進信號處理技術(shù) 北京：北京郵電大學(xué)出版社，2005.5
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