無(wú)線通信是通信行業(yè)發(fā)展最快的新興產(chǎn)業(yè),由此吸引了媒體和公眾的關(guān)注。無(wú)線通信技術(shù)改變了我們溝通的方式。計(jì)算機(jī)、電話和互聯(lián)網(wǎng)連接必須通過(guò)有線連接并且只能在預(yù)先固定位置使用的時(shí)代已經(jīng)成為過(guò)去。蜂窩廣域網(wǎng)（例如,基于GSM,UMTS和LTE標(biāo)準(zhǔn)）,局域網(wǎng)（基于不同版本的Wi-Fi標(biāo)準(zhǔn)IEEE802.11）的布置,這些通信服務(wù)現(xiàn)在幾乎可以在地球上的任何地方實(shí)現(xiàn)無(wú)線訪問(wèn)。近年來(lái),相關(guān)無(wú)線設(shè)備數(shù)量大幅增長(zhǎng)。事實(shí)上,在大多數(shù)發(fā)達(dá)國(guó)家,蜂窩電話已經(jīng)成為日常生活中的一種正式的商業(yè)工具,并且正在迅速取代許多發(fā)展中國(guó)家過(guò)時(shí)的有線系統(tǒng)。數(shù)萬(wàn)億的設(shè)備通過(guò)無(wú)線網(wǎng)絡(luò)連接和管理。同時(shí),每個(gè)設(shè)備都或多或少需的要高數(shù)據(jù)流量（包括移動(dòng)設(shè)備和固定設(shè)備）來(lái)支持語(yǔ)音、3D全息視頻、電影和游戲等應(yīng)用程序,可以這樣說(shuō),每個(gè)用戶每個(gè)方向都需要約100兆比特每秒。無(wú)線吞吐量的需求和無(wú)線設(shè)備的數(shù)量將不斷增加。這一領(lǐng)域的有強(qiáng)大生命力主要有兩個(gè)主要原因:首先,考慮到無(wú)線業(yè)務(wù)的不斷增長(zhǎng)的需求,有效利用帶寬和功率的重要性日益增加。其次,無(wú)線信道容量研究中的一些主要問(wèn)題最近才得到了成功的處理。衰落、寬帶、多用戶和多天線是現(xiàn)今關(guān)注的無(wú)線信道的關(guān)鍵特征。... 

【文章來(lái)源】：北京交通大學(xué)北京市 211工程院校 教育部直屬院校

【文章頁(yè)數(shù)】：117 頁(yè)

【學(xué)位級(jí)別】：碩士

【文章目錄】：
Acknowledgement
摘要
ABSTRACT
1 Introduction
    1.1 Motivation
    1.2 Road to 5G
    1.3 MIMO Review
    1.4 Point to Massive
        1.4.1 Point-to-Point MIMO
        1.4.2 Multiuser MIMO
        1.4.3 Massive MIMO
    1.5 Organization of this Thesis
2 Fundamentals of Massive MIMO
    2.1 Benefits of Massive MIMO
    2.2 System Model
        2.2.1 Uplink Transmission
        2.2.2 Downlink Transmission
    2.3 Linear Receivers (Uplink Transmission)
        2.3.1 Maximum Ratio Combining (MRC) Receiver
        2.3.2 Zero Forcing (ZF) Receiver
    2.4 Linear Precoders (Downlink Transmission)
    2.5 Mathematical Preliminaries
        2.5.1 Law of Large Numbers
        2.5.2 Lindeberg-Levy CLT
        2.5.3 Random Matrix Theory
        2.5.4 Jake's Fading Model
        2.5.5 Continuous Mapping Theorem
    2.6 Channel Aging & Phase Noise
3 Massive MIMO with Channel Aging
    3.1 System Model
    3.2 Channel Estimation
        3.2.1 Orthogonal Pilots
        3.2.2 MMSE Estimation
    3.3 Channel Aging
    3.4 Achievable rate with Channel Aging
    3.5 Maximum Ratio Combining (MRC) Receiver
        3.5.1 Spectral Efficiency
        3.5.2 Energy Efficiency
    3.6 Zero Forcing (ZF) Receiver
        3.6.1 Spectral Efficiency
        3.6.2 Energy Efficiency
    3.7 Results & Simulations
4 Massive MIMO with Phase Noise
    4.1 System Model
    4.2 Phase Noise Model
    4.3 Channel Estimation
    4.4 Channel-Phase Model
    4.5 Performance Analysis
        4.5.1 Transmission Scheme
        4.5.2 Deterministic Equivalent Analysis
    4.6 Results & Simulations
5 Conclusion and Future Works
    5.1 Conclusion
    5.2 Future Works
6 References
Author Profile and Research Achievements Obtained during the Study for AMaster's/Doctoral Degree
Dataset for the Master's Thesis


【參考文獻(xiàn)】：
期刊論文
[1]Key techniques for 5G wireless communications:network architecture, physical layer,and MAC layer perspectives[J]. MA Zheng,ZHANG ZhengQuan,DING ZhiGuo,FAN PingZhi,LI HengChao.  Science China（Information Sciences）. 2015(04)



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