博碩士論文 104523002 詳細資訊




以作者查詢圖書館館藏 以作者查詢臺灣博碩士 以作者查詢全國書目 勘誤回報 、線上人數:10 、訪客IP:34.229.119.29
姓名 葉政凱(Zheng-Kai Ye)  查詢紙本館藏   畢業系所 通訊工程學系
論文名稱 不完美通道中放大轉遞中繼點對於訊號品質的改善
(Improvement of Imperfect Channel by Using Amplify-and-Forward Relay)
相關論文
★ 運用SIFT特徵進行光學影像目標識別★ 語音關鍵詞辨識擷取系統
★ 適用於筆記型電腦之WiMAX天線研究★ 應用於凱氏天線X頻段之低雜訊放大器設計
★ 適用於802.11a/b/g WLAN USB dongle曲折型單極天線設計改良★ 應用於行動裝置上的雙頻(GPS/BT)天線
★ SDH設備單體潛伏性障礙效能分析與維運技術★ 無風扇嵌入式觸控液晶平板系統小型化之設計
★ 自動化RFID海關通關系統設計★ 發展軟體演算實現線性調頻連續波雷達測距系統之設計
★ 近場通訊之智慧倉儲管理★ 在Android 平台上實現NFC 室內定位
★ Android應用程式開發之電子化設備巡檢★ 鏈路預算估測預期台灣衛星通訊的發展
★ 在中上衰落通道中分集結合技術之二階統計特性★ 先進長程演進系統中載波聚合技術的初始同步
檔案 [Endnote RIS 格式]    [Bibtex 格式]    [相關文章]   [文章引用]   [完整記錄]   [館藏目錄]   至系統瀏覽論文 (2020-8-1以後開放)
摘要(中) 近年來,資訊化的時代來臨,通訊技術中透過中繼點傳輸無線通訊開始蓬勃發展,尤以合作式通訊之議題廣為討論,合作式的協助通信在不需增加行動裝置複雜度情形下又能達到空間分集的目的,因而受到許多重視。本論文利用在中繼端(relay,R)使用放大轉遞(amplify-and-forward,AF),先將功率放大以便目的端(destination,D)接收,且可在接收端先獲取通到狀態資訊(channel state information,CSI),S-R 通道資訊則會先經壓縮量化後再由專用通道傳至目的端,在目的端同時接收來自資源端(source,S)與中繼端之訊號,依據最大比例合成(maximal ratio combining,MRC)進行接收,論文模擬在接收端其訊雜比(SNR)分布的機率密度函數(PDF),比較各通道狀態影響接收SNR 值的情形,並進一步探討其平均準位跨越率(average level crossing rate, LCR)和平均衰落區間(average fade duration, AFD),討論通道衰減程度。
摘要(英) In recent years,the technology through in wireless communication is popular in the world.Especially,more and more people discussed the cooperative communication.The experts talked about the advantages that it is not only easy to achieve but also realize the diversity technology. This paper uses the Amplify and Forward relay to amplify the power for the destination receiving channel state information(CSI).S-R channel information will be quantified in relay and transmited to the destination in delicated channel.The destination receives the informations from the source and the relay by using maximal ratio combining.The paper simulates the SNR distribution and compares with the SNR distribution from each channel.Finally,the paper simulates level
crossing rate and average fade duration in this paper.
關鍵字(中) ★ 放大轉遞
★ 中繼點
關鍵字(英)
論文目次 摘要 I
英文摘要 II
致謝 III
目錄 IV
圖目錄 V
表目錄 VI
第一章 緒論 1
1-1 研究背景 1
1-2 研究動機 4
1-3 文獻探討 5
1-4 論文大綱 7
第二章 無線通道環境 8
2-1 簡介 8
2-2 常見通道模型紹 8
2-3 多重路徑衰減效應 13
第三章 合作式通訊系統 14
3-1 合作式通訊系統模型 14
3-2 合作式通訊系統應用發展 15
第四章系統模型 17
4-1 系統架構 17
4-2 通道量化 18
第五章 模擬環境與結果說明 22
5-1 模擬環境 22
5-2 模擬結果 24
第六章 結論 34
參考文獻 35
參考文獻 [1]R. Verrue, R. Ganesh,J. Pereira , K. Pahlavan and Z. ovnar ,European Commission, in Wireless
Multimedia Network Technologies,2000 :Kluwer Academic Press
[2]J. Pereira, "Beyond third generation" ,European Commission, PMC/VTC Fall,1999
[3]M. Hata and N. Nakajima, "Fourth generation mobile communication systems" ,ITU-R WP8F
Workshop,2000
[4]"Everywhere and at any time: Wireless multimedia communications" ,VDE-IGT Positionspapier
Mobil-kommunication,2005
[5]PalomAki, "Evolution of wireless systems, towards 4th generation" ,Consultation Workshop,
European Commission,2000
[6]J. Zander, "Key issues in 4th generation wireless systems & infrastructures" ,Consultation
Workshop, European Commission,2000
[7]J. Pereira, "What after third generation?" ,Symposium on Wireless Information Multimedia
Communications,1999
[8]J. M. Pereira, "Fourth Generation: Now, it is Personal!", The 11th IEEE International
Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Vol. 2, 2000
[9]O.Amin,B.Gredik and M. Uysal, ”Channel estimation for amplify-and-forward
realying:cascaded against disintegrated estimators,”IET Communications.Revised in Jan.2010
[10] K.-P. Chou, J.-C. Lin and H. V. Poor, “Disintegrated channel estimation in filterand-
forward relay networks,” IEEE Trans. Commun., vol. 64, no. 7, pp. 2835-2847,
Jul. 2016
[11] M. Malkawi and I. M. Kim, “Hard/soft detection with limited CSI for multi-hop systems,”
IEEE Trans. Wireless Commun., vol. 8, pp. 3435–3441, Jul. 2009.
[12] P. Liu and I. M. Kim, “Optimum/sub-optimum detectors for multi-branch dual-hop
amplify-and-forward cooperative diversity networks with limited CSI,” IEEE Trans. Wireless
Commun., vol. 9, pp. 78–85, Jan. 2010.
[13 J.-C. Lin, “Initial synchronization assisted by inherent diversity over time-varying
frequency-selective fading channels,” IEEE Trans. Wirel. Commun., vol. 13, no. 5,
pp. 2518-2529, May 2014.
[14]J. N. Laneman, D. N. C. Tse, and G. W. Wornell, "Cooperative diversity in wireless networks:
Efficient protocols and outage behavior," IEEE Trans. Inf. Theory, vol. 50, Issue 12, pp. 3062-3080,
Dec 2004.
[15]Sheng-Ming Wang, ”Misbehaving relay detection for cooperative communications using a
known distribution funtions”Institute of Communacations Engineering National Sun Yat-sen
University Mater Thesis.Revise in January 2012.
[16]Nosratinia and A.Hedayat, “Cooperative communication in wireless networks,”IEEE
Commun.Mag.,vol.42,no.10,pp.74-80,Oct.2004.
[17] Amir Hadjtaieb 1,Ali Chelli,Mohamed-Slim Alouini,and Hatem Boujemaa, “Performance
analysis of selective decode-and-forward multinode incremental relaying with maximal ratio
combining,” Communications and Networking (ComNet), 2014 International Conference on, June
2014.
[18]A. Sendonaris, E. Erkip, and B. Aazhang, "User cooperation diversity. Part I. System
description," IEEE Trans. Commun., vol. 51, Issue 11, pp. 1927 - 1938, Nov. 2003.
[19]Jian-Ting Chen, “End-to-end performance analysis for amplify-and-forward relaying system
with variable gain,” Institute of communication engineering national sun yat-sen university master
thesis July 2012
[20]Shahab Ghasemi-Goojani, “A lattice-based compress-and-forward strategy for gaussian
two-way relay channel with direct links,”IEEE Wireless Commun., vol. 3,no.5, Oct.2016.
[21] J.-C. Lin, C.-S. Lin, C.-N. Liang and B.-C. Chen, “Wireless communication performance
based on IEEE 802.11p R2V field trials,” IEEE Communications Magazine,
vol. 50, iss. 5, pp. 184-191, May 2012.
[22] J.-C. Lin, H.-K. Chang, M.-L. Ku and H. V. Poor, “Impact of imperfect source-torelay
CSI in amplify-and-forward relay networks,” IEEE Trans. Veh. Technol., vol.
66, no. 6, pp. 5056-5069, Jun. 2017
[23]M. O. Hasna and M. S. Alouini, “A performance study of dual-hop transmissions with fixed
gain relays,”IEEE Trans.Wireless Commun., vol. 3, pp. 1963–1968, Nov. 2004.
[24] J. N. Laneman and G. W. Wornell, “Energy efficient antenna sharing and
relay for wireless networks,” in Proc. IEEE Wireless Communications
and Networking Conference, Chicago, IL, US, Sep. 23–28, 2000, pp.7–12.
[25] P. A. Anghel and M. Kaveh, “Exact symbol error probability of a cooperative network in a
Rayleigh-fading environment,”IEEE Trans. Wireless Commun., vol. 3, pp. 1416–1421, Sep. 2004.
[26] J.-C. Lin, “An approach to the second-order statistics of maximum-ratio combininglike
reception over independent Nakagami channels,” IEEE Trans. Vehic. Technol.,vol. 61, no. 2, pp. 859-865, Feb. 2012
指導教授 林嘉慶(Jia-Chin Lin) 審核日期 2017-7-3
推文 facebook   plurk   twitter   funp   google   live   udn   HD   myshare   reddit   netvibes   friend   youpush   delicious   baidu   
網路書籤 Google bookmarks   del.icio.us   hemidemi   myshare   

若有論文相關問題,請聯絡國立中央大學圖書館推廣服務組 TEL:(03)422-7151轉57407,或E-mail聯絡  - 隱私權政策聲明