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| Influence of Independent Phase Noises on MIMO-OFDM Systems |
| PENG Cong①② XU Peng③ CHEN Xiang② ZHAO Ming③ |
①(Shenzhen Institute of Information and Technology, Shenzhen 518172, China)
②(EDA Key Laboratory, Tsinghua-Shenzhen Research Institute, Shenzhen 518057, China)
③(Research Institute of Information Technology, Tsinghua University, Beijing 100084, China) |
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Abstract With the actually used frequency band going higher and higher in wireless communications, the influence of phase noise induced by imperfect carrier on OFDM systems can no longer be ignored. At the same time, the restrictions on the antenna spacing may make it impossible for different antennas to share the same carrier clock. In a MIMO-OFDM system with independent phase noises on different antennas, the approximate expression of error covariance matrix for demodulated data streams is given, and it is shown that the influence of CPE, ICI and additive noise are additive and independent of each other; besides, for both CPE and ICI, the influence of phase noises induced by the transmitter or the receiver are additive and independent of each other too. The validity of the theoretical deduction is verified by numerical simulation.
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Received: 29 March 2017
Published: 27 October 2017
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| Fund:The National Natural Science Foundation of China (61501527), Guangzhou Cooperative Innovation Technology Special, The Science, Technology and Innovation Commission of Shenzhen Municipality |
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Corresponding Authors:
PENG Cong
E-mail: pengc@sziit.edu.cn
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| [1] |
BOCCARDI F, HEATH R W, LOZATO A, et al. Five disruptive technology directions for 5G[J]. IEEE Communications Magazine, 2014, 52(2): 74-80. doi: 10.1109/ MCOM.2014.6736746.
|
| [2] |
NIYATO D, MASO M, KIM DI, et al. Practical perspectives on IoT in 5G networks: from theory to industrial challenges and business opportunities[J]. IEEE Communications Magazine, 2017, 55(2): 68-69. doi: 10.1109/MCOM.2017. 7842414.
|
| [3] |
AL-FALAHY N and ALANI OY. Technologies for 5G networks: Challenges and opportunities[J]. IT Professional, 2017, 19(1): 12-20. doi: 10.1109/MITP.2017.9.
|
| [4] |
NORDRUM A. Here comes 5G-whatever that is[J]. IEEE Spectrum, 2017, 54(1): 44-45. doi: 10.1109/MSPEC.2017. 7802747.
|
| [5] |
ISLAM M S, KAMRUZZAMAN M, JESSY T, et al. Performance analysis of massive MIMO for 5G wireless communication systems[C]. International Conference on Computing, Communication and Automation (ICCCA), Uttar Pradesh, 2016: 1579-1583.
|
| [6] |
KASHIMA T, QIU J, SHEN H, et al. Large scale massive MIMO field trial for 5G mobile communications system[C]. International Symposium on Antennas and Propagation (ISAP), Okinawa, 2016: 602-603.
|
| [7] |
BERARDINELLI G, PAJUKOAKI K, LAHETKANGAS E, et al. On the potential of OFDM enhancements as 5G waveforms[C]. Vehicular Technology Conference (VTC Spring), Seoul, 2014: 1-5.
|
| [8] |
WU D, ZHANG X, QIU J, et al. A field trial of f-OFDM toward 5G[C]. IEEE Globecom Workshops, Washington, 2016: 1-6.
|
| [9] |
SCHELLMANN M, ZHAO Z, GONG X, et al. Air interface for 5G: PHY design based on pulse shaped OFDM[C]. IEEE Conference on Standards for Communications and Networking (CSCN), Berlin, 2016: 1-5.
|
| [10] |
PETROVIC D, RAVE W, and FETTWEIS G. Effects of phase noise on OFDM systems with and without PLL: Characterization and compensation[J]. IEEE Transactions on Communications, 2007, 55(8): 1607-1616. doi: 10.1109/ TCOMM.2007.902593.
|
| [11] |
SCHENK T C W and MATTHEIJSSEN P. Analysis of the influence of phase noise in MIMO-OFDM based WLAN systems[C]. 10th Symposium on Communications and Vehicular Technology, The Netherlands, 2003: 1-8.
|
| [12] |
PITAROKOILIS A, BJORNSON E, and LARSSON E G. Performance of the massive MIMO uplink with OFDM and phase noise[J]. IEEE Communications Letters, 2016, 20(8): 1595-1598.
|
| [13] |
KRISHNAN R, KHANZADI M R, KRISHNAN N, et al. Linear massive MIMO precoders in the presence of phase noiseA large-scale analysis[J]. IEEE Transactions on Vehicular Technology, 2016, 65(5): 3057-3071.
|
| [14] |
BOHAGEN F, ORTEN P, and QIEN G E. Design of optimal high-rank line-of-sight MIMO channels[J]. IEEE Transactions on Wireless Communications, 2007, 6(4): 1420-1425. doi: 10.1109/TWC.2007.348338.
|
| [15] |
ZHOU S, ZHAO M, XU X, et al. Distributed wireless communication system: A new architecture for future public wireless access[J]. IEEE Communications Magazine, 2003, 41(3): 108-113. doi: 10.1109/MCOM.2003.1186553.
|
| [16] |
XU P, XIAO Y, ZHOU S, et al. ICI analysis of MIMO-OFDM systems with independent phase noise at both transmit and receive antennas[C]. 5th International Conference on Wireless Communications, Networking and Mobile Computing, Beijing, 2009: 1-4.
|
|
|
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