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技術探索

大型基地台天線於場域應用下之效能模擬

中文摘要

隨著行動裝置(Mobile Device)數量的大幅成長,未來頻寬(Bandwidth)與資料量(Data Rate)的需求將會持續增加,而第四代行動通訊技術標準 (The Fourth Generation of Mobile Phone Mobile Communication Technology Standard; 4G),如LTE/LTE-Advanced系統,將會成為近幾年內,各家電信營運商(如中華電信、遠傳、台灣大哥大)所使用之主流無線通訊傳輸標準。為了達到高資料傳輸率之需求,基站佈建與基站天線之設計將成為其中之關鍵因素;此論文將會利用類工研院場域環境來討論大型基站(Macro Base Station)天線之設計參數於對於整體無線通訊系統之影響。此外,藉由工研院所開發之大型基站天線軟體模擬平台,並且搭配WINNER II之通道模型,此論文將模擬與分析不同基地台與使用者佈建參數之系統效能。

Abstract

The high requirements of bandwidth and data rate become the trend since the number of mobile devices are growing significantly. Therefore, the fourth generation of mobile phone mobile communication technology standard, such as long term evolution (LTE) or LTE-Advanced (LTE-A), will become the main mobile communication standards in the near future for telecommunication operators, such as Chunghwa Telecom (CHT), Far EasTone Telecommunications (FET), and Taiwan Mobile (TWM). However, to reach the high data rate demand, the deployment of base stations (BSs) and the corresponding antenna design will be the key point. In this paper, we will discuss the impact of system performance by different antenna designs for macro BSs. Additionally, this paper will also show the simulation results with different deployment parameters between BSs and users by using WINNER II channel models and software simulation platform developed by ITRI.

關鍵詞(Key Words)

行動通訊(Mobile Communication)
大型基站(Macro Base Station)
多頻帶天線(Multi-Band Antenna)
多波束天線(Multi-Beam Antenna)
多輸入多輸出系統(Multi-Input Multi-Output Systems;MIMO Systems)
場域測試(Field Trial)
系統容量(System Capacity)

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