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標題: 單載波分頻多重存取通訊之多用戶多輸入多輸出頻域等化
Multiuser MIMO Frequency Domain Equalizations for Single Carrier FDMA Communications
作者: 許名孝
Hsu, Ming-Hsiao
關鍵字: Multiuser
出版社: 電機工程學系所
引用: [1]Hyung G. Myung; Junsung Lim; David J. Goodman, “Single carrier FDMA for uplink wireless transmission ,” IEEE Vehicular Technology Magazine, Vol.1, pp. 30 - 38 , Sep. 2006 [2]C. Ciochina, D. Mottier, D. Castelain and H. Sari, “Mapping Techniques for Transmit Diversity Precoding in SC-FDMA Systems with Four Transmit Antennas,” IEEE Personal, Indoor and Mobile Radio Communications, pp. 2504 - 2508, Sep.2009 [3]C. Ciochina, D. Mottier and H. Sari, “An analysis of three multiple access techniques for the uplink of future cellular mobile systems,” European Transactions on Telecommunications ETT, no. 19, pp. 581- 588, June 2008 [4]Y. S. Cho, J. Kim, W. Y. Yang and C.-G. Kang, MIMO-OFDM Wireless Communications with MATLAB, John Wiley & Sons (Asia), 2010 [5]E. Telatar, “Capacity of the multiple antenna Gaussian channel,” European Transactions on Telecommunications, vol. 10, pp. 585-595, 1999 [6]G. J. Foschini, “Layered space-time architecture for wireless communication in a fading environment when using multi-element antennas,” Bell Labs. Tech. J., vol.1, pp.41-59, 1996 [7]V. Tarokh, H. Jafarkhami, and A. R. Calderbank,” Space-time block codes from orthogonal designs,” IEEE Trans. Inform. Theory, vol. 45, pp.1456-1467, July 1999 [8]D. Gesbert, M. Kountouris, R. W. Heath, Jr., C.-B. Chae, and T. Salzer, “Shifting the MIMO Paradigm: From Single User to Multiuser Communications,” IEEE Signal Processing Magazine, vol. 24, no. 5, pp. 36-46, Oct., 2007 [9]H.V. Poor, “Iterative multiuser detection,” IEEE Signal Processing Magazine, vol.21, pp.81-88, Jan. 2004 [10]D. Grieco, J.-L. Pan, R. Olesen, and N. Shah, “ Uplink Single-User MIMO for 3GPP LTE,” in Proc. PIMRC 2007, pp. 1 - 5, Sep. 2007 [11]N. Tavangaran, A. Wilzeck, T. Kaiser, “MIMO SC-FDMA system performance for space time/frequency coding and spatial multiplexing”, in Proc. WSA 2008. pp. 382 - 386, Feb. 2008 [12]C. Ciochina, D. Mottier, D. Castelain and H. Sari, “Mapping Techniques for Transmit Diversity Precoding in SC-FDMA Systems with Four Transmit Antennas,” in Proc. PIMRC 2009, pp. 2504 - 2508, Sep. 2009 [13]G. Berardinelli, B. Priyanto, T. Sorensen, and P. Mogensen, “Improving SC-FDMA performance by turbo equalization in UTRA LTE uplink,” in Proc. IEEE VTC'2008 Spring, pp. 2557-2561, May 2008 [14]Li, B.; Zhang, X.; Yang, D.; SFBC single-carrier systems with turbo frequency domain equalisation,” Electronics Letters, vol.44, pp. 812 - 813 [15]T.-W. Yune, C.-H. Choi, and G.-H. Im, J.-B. Lim, E.-S. Kim, Y.-C. Cheong, “SC-FDMA with iterative multiuser detection: improvements on power/spectral efficiency,” IEEE Commun. Mag., vol. 48, pp. 164-171, March 2010 [16]Hyung G. Myung, “Single Carrier Orthogonal Multiple Access Technique for Broadband Wireless Communications,” Polytechnic University, Jan 2007 [17]D. Tse and P. Viswanath, Fundamentals of Wireless Communication, Cambridge University Press, 2005 [18]A. Paulraj, R. Nabar, and D. Gore, Introduction to Space-Time Wireless Communications, Cambridge University Press, May 2003 [19]M. Chryssomallis, “Smart Antennas,” IEEE Antennas and Propagation Mag., vol. 42, no. 3, pp. 129-136, Jun. 2000 [20]S. Alamouti, “A Simple Transmit Diversity Technique for Wireless Communications,” IEEE J. Select. Areas Commun., vol. 16, pp. 1451-1458, Oct. 1998 [21]V. Tarokh, N. Seshadri, and A. R. Calderbank, “Space-Time Codes for High Data Rate Wireless Communication: Performance Criterion and Code Construction,” IEEE Trans. Inform. Theory, vol. 44, pp. 744-765, Mar. 1998 [22]Ciochina, C.; Castelain, D.; Mottier, D.; Sari, H., “Single-Carrier Space-Frequency Block Coding: Performance Evaluation,” IEEE Vehicular Technology Conference, pp. 715 - 719, 2007 [23]3rd Generation Partnership Project, RAN1, “Performance evaluations of STBC/SFBC schemes in E-UTRA uplink,” R1-063179, Alcatel [24]R. Knopp and P. Humblet, “Information capacity and power control in single cell multi-user communications,” in Proc. IEEE Int. Conf. on Comm. (ICC), Seattle, WA, USA, pp. 331-335, June 1995 [25]Ioannis A. Xirouchakis, “Spatial Channel Model for Multiple Input Multiple Output (MIMO) Simulations,” July. 2008 [26]Stefania Sesia, Issam Toufik, Matthew Baker,” LTE - The UMTS Long Term Evolution: From Theory to Practice,” 2009 [27]Kazemitabar, J.; Jafarkhani, H., “Multiuser Interference Cancellation and Detection for Users with More Than Two Transmit Antennas,” IEEE Communications, Transactions on, vol. 56, pp. 574 - 583, 2008
摘要: 3GPP長期演進技術(Long Term Evolution,LTE)採用單載波分頻多重存取(Single Carrier Frequency Division Multiple Access,SC-FDMA) 為其上傳鏈路傳輸技術。與正交分頻多重存取(Orthogonal frequency division multiple access,OFDMA)相比較,單載波分頻多重存取有較低的峰均功率比(Peak-to-Average Power Ratio,PAPR)。在現今的無線通訊系統中,可充分利用頻譜資源的多輸入輸出(Multiple input/multiple output,MIMO)技術已是常用的多重存取方法。多用戶MIMO技術(Multiuser MIMO)除可允許多個用戶共享頻寬,並可以進一步有效利用頻譜資源。本論文主要是研究在多輸入輸出系統中,採用空頻區塊編碼(Space frequency blocked code,SFBC)的單載波分頻多重存取(Single carrier/Frequency division multiple access,SC-FDMA) 之接收機架構於多路徑衰退通道之上行鏈路性能分析。在本論文中,我們分別使用兩種接收機架構:第一種架構採用傳統的迫零(Zero forcing,ZF)與最小均方誤差(Minimal mean Square Error,MMSE)的方法去消除用戶間的干擾。第二種架構是採用最大事後機率 (Maximum a posteriori,MAP) 解碼器提供外部資訊(Extrinsic Information)作為干擾消除的渦輪多用戶干擾消除(Turbo multiuser interference canceller)接收機。
According to the 3GPP Long Term Evolution (LTE) standard, the Single Carrier Frequency Division Multiple Access (SC-FDMA) is adopted as the uplink transmission scheme. SC-FDMA is a recent modulation technique combining most of the advantages of Orthogonal Frequency Division Multiple Access (OFDMA) with the low Peak-to-Average Power Ratio (PAPR) of single-carrier transmission. Multiple input/multiple output (MIMO) techniques have become an indispensable part of wireless communications. In order to fully utilize available the spectrum, multiuser MIMO, which allows several terminals to share the same bandwidth, can further increase the spectral efficiency. In this project, receivers for space frequency block coded (SFBC) multiuser MIMO receiver for single carrier frequency division multiple access (SC-FDMA) system over multipath fading channels are derived. We derive the condition that multiple users' signals are separable through zero-forcing (ZF) and minimal mean square error (MMSE) algorithms. We propose turbo multiuser detection algorithm which utilize the extrinsic information from maximum a posteriori (MAP) decoder to cancel the MAI.
其他識別: U0005-2107201123352900
Appears in Collections:電機工程學系所



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