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http://dx.doi.org/10.4218/etrij.15.0114.0050

Bandwidth-Efficient Selective Retransmission for MIMO-OFDM Systems  

Zia, Muhammad (Department of Electronics, Quaid-i-Azam University)
Kiani, Tamoor (Department of Electronics, Quaid-i-Azam University)
Saqib, Nazar A. (College of Electronics & Mathematics, NUST)
Shah, Tariq (Department of Mathematics, Quaid-i-Azam University)
Mahmood, Hasan (Department of Electronics, Quaid-i-Azam University)
Publication Information
ETRI Journal / v.37, no.1, 2015 , pp. 66-76 More about this Journal
Abstract
In this work, we propose an efficient selective retransmission method for multiple-input and multiple-output (MIMO) wireless systems under orthogonal frequency-division multiplexing (OFDM) signaling. A typical received OFDM frame may have some symbols in error, which results in a retransmission of the entire frame. Such a retransmission is often unnecessary, and to avoid this, we propose a method to selectively retransmit symbols that correspond to poor-quality subcarriers. We use the condition numbers of the subcarrier channel matrices of the MIMO-OFDM system as a quality measure. The proposed scheme is embedded in the modulation layer and is independent of conventional hybrid automatic repeat request (HARQ) methods. The receiver integrates the original OFDM and the punctured retransmitted OFDM signals for more reliable detection. The targeted retransmission results in fewer negative acknowledgements from conventional HARQ algorithms, which results in increasing bandwidth and power efficiency. We investigate the efficacy of the proposed method for optimal and suboptimal receivers. The simulation results demonstrate the efficacy of the proposed method on throughput for MIMO-OFDM systems.
Keywords
HARQ; FEC; log-likelihood ratio; MIMO-OFDM; selective retransmission;
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1 H. Samra, Z. Ding, and P.M. Hahn, "Optimal Symbol Mapping Diversity for Multiple Packet Transmissions," IEEE Int. Conf. Acoust., Speech Signal Process., Hong Kong, China, vol. 4, Apr. 6-10, 2003, pp. 181-184.
2 M. Zia and Z. Ding, "Joint ARQ Receiver Design for Bandwidth Efficient MIMO Systems," IEEE Global Telecommun. Conf., New Orleans, LO, USA, Nov. 30-Dec. 4, 2008, pp. 1-5.
3 X. Liang, C.-M. Zhao, and Z. Ding, "Piggyback Retransmissions over Wireless MIMO Channels: Shared Hybrid-ARQ (SHARQ) for Bandwidth Efficiency," IEEE Trans. Wireless Commun., vol. 12, no. 8, Aug. 2013, pp. 3770-3782.   DOI
4 M. Zia et al., "Selective HARQ Transceiver Design for OFDM System," IEEE Commun. Lett., vol. 17, no. 12, Oct. 2013, pp. 2229-2232.   DOI
5 J. Maurer, G. Matz, and D. Seethaler, "Low-Complexity and Full-Diversity MIMO Detection Based on Condition Number Thresholding," IEEE Int. Conf. Acoust., Speech Signal Process., Honolulu, HI, USA, vol. 3, Apr. 15-20, 2007, pp. 61-64.
6 D. Tse and P. Viswanath, "Fundamentals of Wireless Communication," Cambridge, England: Cambridge University Press, 2005.
7 A. Forenza et al., "Adaptive MIMO Transmission Scheme: Exploiting the Spatial Selectivity of Wireless Channels," IEEE Veh. Technol. Conf., Stockholm, Sweden, vol. 5, May 30-June 1, 2005, pp. 3188-3192.
8 J. Zik, Maximizing LTE Performance through MIMO Optimization, PCTEL Inc., Germantown, PA, USA, Apr. 2011.
9 "MIMO Performance and Condition Number in LTE Test," Application Note, Agilent Technologies.
10 N. Kita et al., "Measurement of Demmel Condition Number for $2{\times}2$ MIMO-OFDM Broadband Channels," IEEE Veh. Technol. Conf., Los Angeles, CA, USA, vol. 1, May 17-19, 2004, pp. 294-298.
11 L. Zheng and D. Tse, "Diversity and Multiplexing: A Fundamental Tradeoff in Multiple-Antenna Channels," IEEE Trans. Inf. Theory, vol. 49, no. 5, May 2003, pp. 1073-1096.   DOI
12 G. Caire, G. Taricco, and E. Biglieri, "Bit-Interleaved Coded Modulation," IEEE Trans. Inf. Theory, vol. 44, no. 3, May 1998, pp. 927-946.   DOI
13 S.H. Muller, "Coding Approaches for Multiple Antenna Transmission in Fast Fading OFDM," IEEE Trans. Signal Process., vol. 50, no. 10, Oct. 2002, pp. 2442-2450.   DOI
14 E.G. Larsson, P. Stoica, and J. Li, "Orthogonal Space-Time Block Codes: Maximum Likelihood Detection for Unknown Channels and Unstructured Interferences," IEEE Trans. Signal Process., vol. 51, no. 2, Feb. 2003, pp. 362-372.   DOI
15 D. Seethaler, G. Matz, and F. Hlawatsch, "An Efficient MMSEBased Demodulator for MIMO Bit-Interleaved Coded Modulation," IEEE Global Telecommun. Conf., Dallas, TX, USA, vol. 4, Nov. 29-Dec. 3, 2004, pp. 2455-2459.
16 M. Butler and I. Collings, "A Zero-Forcing Approximate Log- Likelihood Receiver for MIMO Bit-Interleaved Coded Modulation," IEEE Commun. Lett., vol. 8, no. 2, Feb. 2004, pp. 105-107.   DOI
17 R. Ghaffar and R. Knopp, "Reduced Complexity Soft Detection for BICM MIMO OFDM System," Int. Conf. Comput., Contr. Commun., Karachi, Pakistan, vol. 4, Feb. 17-18, 2009, pp. 1-5.
18 S. Lin, D.J. Costello, and M.J. Miller, "Automatic-Repeat- Request Error-Control Schemes," IEEE Commun. Mag., vol. 22, no. 12, Dec. 1984, pp. 5-17.   DOI
19 G.H. Golub and C.F. Van Loan, "Matrix Computation," Baltimore, USA: JHU Press, 2013.
20 N. Arsalane et al., "3GPP Channel Model Emulation with Analysis of MIMO-LTE Performances in Reverberation Chamber," Int. J. Antennas Propag., Jan. 2012.
21 S. Lin and P.S. Yu, "A Hybrid ARQ Scheme with Parity Retransmission for Error Control of Satellite Channels," IEEE Trans. Commun., vol. 30, no. 7, July 1982, pp. 1701-1719.   DOI
22 S. Alamouti, "A Simple Transmit Diversity Technique for Wireless Communications," IEEE J. Sel. Areas Commun., vol. 16, no. 8, Oct. 1998, pp. 1451-1458.   DOI
23 E.G. Larsson and P. Stoica, "Space-Time Block Coding for Wireless Communication," Cambridge, England: Cambridge University Press, 2003.
24 3GPP Release 10, IEEE Standard for Long Term Evolution of the 3GPP Radio Technology. http:/www.3gpp.org
25 S. Park and D. Love, "Hybrid ARQ Protocol for Multi-antenna Multicasting Using a Common Feedback Channel," IEEE Trans. Commun., vol. 59, no. 6, June 2011, pp. 1530-1542.   DOI
26 C. Shen and M.P. Fitz, "Hybrid ARQ in Multiple-Antenna Slow Fading Channels: Performance Limits and Optimal Linear Dispersion Code Design," IEEE Trans. Inf. Theory, vol. 57, no. 9, Sept. 2011, pp. 5863-5883.   DOI
27 B. Mikki and T. Eriksson, "On the Average Rate of HARQBased Quasi-Static Spectrum Sharing Networks," IEEE Trans. Wireless Commun., vol. 11, no. 1, Jan. 2012, pp. 65-77.   DOI
28 J.-F. Cheng, "Coding Performance of Hybrid ARQ Schemes," IEEE Trans. Commun., vol. 54, no. 6, June 2006, pp. 1017-1029.   DOI
29 P. Wu and N. Jindal, "Performance of Hybrid-ARQ in Block- Fading Channels: A Fixed Outage Probability Analysis," IEEE Trans. Commun., vol. 58, no. 4, Apr. 2010, pp. 1129-1141.   DOI