Massive MIMO, Non-Orthogonal Multiple Access and Interleave Division Multiple Access

IEEE Access

Volumn 5, Issue , 2017, Pages 14728-14748

  Xu, Chongbin ^a,b   Hu, Yang ^c   Liang, Chulong ^c   Ma, Junjie ^d   Ping, Li ^c  

^a FUDAN UNIVERSITY   (China)

^b SOUTHEAST UNIVERSITY   (China)

^c CITY UNIVERSITY OF HONG KONG   (Hong Kong)

^d Howard Hughes Medical Institute   (United States)

Author keywords

IDMA; iterative MRC and DACE; Massive MIMO; NOMA

Indexed keywords

CHANNEL ESTIMATION; FADING CHANNELS; FREQUENCY ESTIMATION; MIMO SYSTEMS; WAVE INTERFERENCE;

DACE; IDMA; ITERATIVE MRC; NIST; NOMA; TIME FREQUENCY ANALYSIS;

CHANNEL STATE INFORMATION;

EID: 85023605504     PISSN: None     EISSN: 21693536     Source Type: Journal    
DOI: 10.1109/ACCESS.2017.2725919     Document Type: Article

References (140)

1. E. Telatar, "Capacity of multi-antenna Gaussian channels," Eur. Trans. Telecommun., vol. 10, no. 6, pp. 585-595, Nov./Dec. 1999.
2. D. N. C. Tse and P. Viswanath, Fundamentals Wireless Communication. Cambridge, U.K.: Cambridge Univ. Press, 2005.
3. V. Tarokh, N. Seshadri, and A. R. Calderbank, "Space-time codes for high data rate wireless communication: Performance criterion and code construction," IEEE Trans. Inf. Theory, vol. 44, no. 2, pp. 744-765, Mar. 1998.
4. P. Viswanath, D. N. C. Tse, and V. Anantharam, "Asymptotically optimal water-filling in vector multiple-access channels," IEEE Trans. Inf. Theory, vol. 47, no. 1, pp. 241-267, Jan. 2001.
5. S. Vishwanath, N. Jindal, and A. Goldsmith, "Duality, achievable rates, and sum-rate capacity of Gaussian MIMO broadcast channels," IEEE Trans. Inf. Theory, vol. 49, no. 10, pp. 2658-2668, Oct. 2003.
6. W. Yu, W. Rhee, S. Boyd, and J. M. Cioffi, "Iterative water-filling for Gaussian vector multiple-access channels," IEEE Trans. Inf. Theory, vol. 50, no. 1, pp. 145-152, Jan. 2004.
7. H. Weingarten, Y. Steinberg, and S. Shamai (Shitz), "The capacity region of the Gaussian multiple-input multiple-output broadcast channel," IEEE Trans. Inf. Theory, vol. 52, no. 9, pp. 3936-3964, Sep. 2006.
8. M. Kobayashi and G. Caire, "An iterative water-filling algorithm for maximum weighted sum-rate of Gaussian MIMO-BC," IEEE J. Sel. Areas Commun., vol. 24, no. 8, pp. 1640-1646, Aug. 2006.
9. J. Mietzner, R. Schober, L. Lampe, W. H. Gerstacker, and P. A. Hoeher, "Multiple-antenna techniques for wireless communications-A comprehensive literature survey," IEEE Commun. Surveys Tuts., vol. 11, no. 2, pp. 87-105, 2nd Quart., 2009.
10. G. Caire, N. Jindal, M. Kobayashi, and N. Ravindran, "Multiuser MIMO achievable rates with downlink training and channel state feedback," IEEE Trans. Inf. Theory, vol. 56, no. 6, pp. 2845-2866, Jan. 2010.
11. D. Gesbert, S. Hanly, H. Huang, S. S. Shitz, O. Simeone, and W. Yu, "Multi-cell MIMO cooperative networks: A new look at interference," IEEE J. Sel. Areas Commun., vol. 28, no. 9, pp. 1380-1408, Dec. 2010.
12. T. L. Marzetta, "Noncooperative cellular wireless with unlimited numbers of base station antennas," IEEE Trans. Wireless Commun., vol. 9, no. 11, pp. 3590-3600, Nov. 2010.
13. J. Jose, A. Ashikhmin, T. L. Marzetta, and S. Vishwanath, "Pilot contamination and precoding in multi-cell TDD systems," IEEE Trans. Wireless Commun., vol. 10, no. 8, pp. 2640-2651, Aug. 2011.
14. F. Rusek et al., "Scaling up MIMO: Opportunities and challenges with very large arrays," IEEE Signal Process. Mag., vol. 30, no. 1, pp. 40-60, Jan. 2013.
15. J. Hoydis, S. ten Brink, and M. Debbah, "MassiveMIMOin the UL/DL of cellular networks: How many antennas do we need?" IEEE J. Sel. Areas Commun., vol. 31, no. 2, pp. 160-171, Feb. 2013.
16. E. G. Larsson, O. Edfors, F. Tufvesson, and T. L. Marzetta, "Massive MIMO for next generation wireless systems," IEEE Commun. Mag., vol. 52, no. 2, pp. 186-195, Feb. 2014.
17. L. Lu, G. Y. Li, A. L. Swindlehurst, A. Ashikhmin, and R. Zhang, "An overview of massive MIMO: Benefits and challenges," IEEE J. Sel. Topics Signal Process., vol. 8, no. 5, pp. 742-758, Oct. 2014.
18. P. Hoeher and N. Doose, "A massive MIMO terminal concept based on small-size multi-mode antennas," Trans. Emerging Telecommun. Technol., vol. 28, no. 2, Feb. 2017.
19. P. Hoeher and F. Tufvesson, "Channel estimation with superimposed pilot sequence," in Proc. IEEE GLOBECOM, vol. 4. Dec. 1999, pp. 2162-2166.
20. J. Vieira, F. Rusek, and F. Tufvesson, "Reciprocity calibration methods for massive MIMO based on antenna coupling," in Proc. IEEE Global Commun. Conf. (GLOBECOM), Dec. 2014, pp. 3708-3712.
21. A. Ashikhmin and T. Marzetta, "Pilot contamination precoding in multicell large scale antenna systems," in Proc. IEEE ISIT, Cambridge, MA, USA, Jul. 2012, pp. 1137-1141.
22. J. Ma and L. Ping, "Data-aided channel estimation in large antenna systems," IEEE Trans. Signal Process., vol. 62, no. 12, pp. 3111-3124, Jun. 2014.
23. P. Wang, J. Xiao, and L. Ping, "Comparison of orthogonal and nonorthogonal approaches to future wireless cellular systems," IEEE Veh. Technol. Mag., vol. 1, no. 3, pp. 4-11, Sep. 2006.
24. P. Wang and L. Ping, "On maximum eigenmode beamforming and multiuser gain," IEEE Trans. Inf. Theory, vol. 57, no. 7, pp. 4170-4180, Jul. 2011.
25. N. Otao, Y. Kishiyama, and K. Higuchi, "Performance of non-orthogonal access with SIC in cellular downlink using proportional fairbased resource allocation," in Proc. IEEE ISWCS, Paris, France, Aug. 2012, pp. 476-480.
26. J. Umehara, Y. Kishiyama, and K. Higuchi, "Enhancing user fairness in non-orthogonal access with successive interference cancellation for cellular downlink," in Proc. IEEE ICCS, Munich, Germany, Nov. 2012, pp. 324-328.
27. Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li, and K. Higuchi, "Non-orthogonal multiple access (NOMA) for cellular future radio access," in Proc. IEEE VTC-Spring, Dresden, Germany, Jun. 2013, pp. 1-5.
28. B. Kim et al., "Non-orthogonal multiple access in a downlink multiuser beamforming system," in Proc. IEEE Military Commun. Conf. (MILCOM), Nov. 2013, pp. 1278-1283.
29. K. Higuchi and A. Benjebbour, "Non-orthogonal multiple access (NOMA) with successive interference cancellation for future radio access," IEICE Trans. Commun., vol. E98-B, no. 3, pp. 403-414, Mar. 2015.
30. Z. Ding, F. Adachi, and H. V. Poor, "The application of MIMO to nonorthogonal multiple access," IEEE Trans. Wireless Commun., vol. 15, no. 1, pp. 537-552, Jan. 2016.
31. Z. Ding, P. Fan, and H. V. Poor, "Impact of user pairing on 5G nonorthogonal multiple access," IEEE Trans. Veh. Technol., vol. 65, no. 8, pp. 6010-6023, Aug. 2016.
32. Z. Wei, D. W. K. Ng, and J. Yuan. (2016). "Power-efficient resource allocation for MC-NOMA with statistical channel state information." [Online]. Available: https://arxiv.org/abs/1607.01116
33. S. Verdu, Multiuser Detection. Cambridge, U.K.: Cambridge Univ. Press, 1998.
34. R. Lupas and S. Verdu, "Linear multiuser detectors for synchronous codedivision multiple-access channels," IEEE Trans. Inf. Theory, vol. 35, no. 1, pp. 123-136, Jan. 1989.
35. P. Hoeher, "On channel coding and multiuser detection for DS-CDMA," in Proc. IEEE Int. Conf. Univ. Pers. Commun., Ottawa, ON, Canada, Oct. 1993, pp. 641-646.
36. M. Moher, "An iterative multiuser decoder for near-capacity communications," IEEE Trans. Commun., vol. 46, no. 7, pp. 870-880, Jul. 1998.
37. M. C. Reed, C. B. Schlegel, P. D. Alexander, and J. A. Asenstorfer, "Iterative multi-user detection for CDMA with FEC: Near-single-user performance," IEEE Trans. Commun., vol. 46, no. 12, pp. 1693-1699, Dec. 1998.
38. X. Wang and H. V. Poor, "Iterative (turbo) soft interference cancellation and decoding for coded CDMA," IEEE Trans. Commun., vol. 47, no. 7, pp. 1046-1061, Jul. 1999.
39. F. N. Brannstrom, T. M. Aulin, and L. K. Rasmussen, "Iterative multi-user detection of trellis code multiple access using a posteriori probabilities," in Proc. IEEE ICC, vol. 1. Jun. 2001, pp. 11-15.
40. T. Yoo and A. Goldsmith, "On the optimality of multiantenna broadcast scheduling using zero-forcing beamforming," IEEE J. Sel. Areas Commun., vol. 24, no. 3, pp. 528-541, Mar. 2006.
41. K. S. Gilhousen, I. M. Jacobs, R. Padovani, A. J. Viterbi, L. A. Weaver, Jr., and C. E. Wheatley, III, "On the capacity of a cellular CDMA system," IEEE Trans. Veh. Technol., vol. 40, no. 2, pp. 303-312, May 1991.
42. F. Adachi, M. Sawahashi, and H. Suda, "Wideband DS-CDMA for next generation mobile communications systems," IEEE Commun. Mag., vol. 36, no. 9, pp. 56-69, Sep. 1998.
43. M. Peng, W. Wang, and H.-H. Chen, "TD-SCDMA evolution," IEEE Veh. Technol. Mag., vol. 5, no. 2, pp. 28-41, Jun. 2010.
44. L. Ping, L. Liu, K. Wu, and W. K. Leung, "Interleave-division multiple access," IEEE Trans. Wireless Commun., vol. 5, no. 4, pp. 938-947, Apr. 2006.
45. H. Schoeneich and P. Hoeher, "Iterative pilot-layer aided channel estimation with emphasis on interleave-division multiple access systems," EURASIP J. Appl. Signal Process., vol. 2006, pp. 1-15, Jan. 2006.
46. Y. Hong and L. K. Rasmussen, "Iterative switched decoding for interleave-division multiple-access systems," IEEE Trans. Veh. Technol., vol. 57, no. 3, pp. 1939-1944, May 2008.
47. B. Senanayake, M. C. Reed, and Z. Shi, "Timing acquisition for multi-user IDMA," in Proc. IEEE ICC, Beijing, China, May 2008, pp. 5077-5081.
48. R. Zhang and L. Hanzo, "Three design aspects of multicarrier interleave division multiple access," IEEE Trans. Veh. Technol., vol. 57, no. 6, pp. 3607-3617, Nov. 2008.
49. X. Xiong, J. Hu, F. Yang, and X. Ling, "Effect of channel estimation error on the performance of interleave-division multiple access systems," in Proc. IEEE 11th ICACT, Feb. 2009, pp. 1538-1542.
50. T. Yang, J. Yuan, and Z. Shi, "Rate optimization for IDMA systems with iterative joint multi-user decoding," IEEE Trans.Wireless Commun., vol. 8, no. 3, pp. 1148-1153, Mar. 2009.
51. B. Cristea, D. Roviras, and B. Escrig, "Turbo receivers for interleavedivision multiple-access systems," IEEE Trans. Commun., vol. 57, no. 7, pp. 2090-2097, Jul. 2009.
52. H. Chung, Y.-C. Tsai, and M.-C. Lin, "IDMA using non-gray labelled modulation," IEEE Trans. Commun., vol. 59, no. 9, pp. 2492-2501, Sep. 2011.
53. K. Kusume, G. Bauch, and W. Utschick, "IDMA vs. CDMA: Analysis and comparison of two multiple access schemes," IEEE Trans. Wireless Commun., vol. 11, no. 1, pp. 78-87, Jan. 2012.
54. P. Hammarberg and F. Rusek, "Channel estimation algorithms for OFDM-IDMA: Complexity and performance," IEEE Trans. Wireless Commun., vol. 11, no. 5, pp. 1722-1732, May 2012.
55. I. M. Mahafeno, C. Langlais, and C. Jego, "OFDM-IDMA versus IDMA with ISI cancellation for quasistatic Rayleigh fading multipath channels," in Proc. 4th Int. Symp. Turbo Codes Rel. Topics, Munich, Germany, Apr. 2006, pp. 1-6.
56. C. Novak, G. Matz, and F. Hlawatsch, "IDMA for the multiuser MIMO-OFDM uplink: A factor graph framework for joint data detection and channel estimation," IEEE Trans. Signal Process., vol. 61, no. 16, pp. 4051-4066, Aug. 2013.
57. K. Wu, K. Anwar, and T. Matsumoto, "BICM-ID-based IDMA using extended mapping," IEICE Trans. Commun., vols. E97-B, no. 7, pp. 1483-1492, Jul. 2014.
58. L. Liu, Y. Li, Y. Su, and Y. Sun, "Quantize-and-forward strategy for interleave-division multiple-access relay channel," IEEE Trans. Veh. Technol., vol. 65, no. 3, pp. 1808-1814, Mar. 2016.
59. L. Bing, T. Aulin, B. Bai, and H. Zhang, "Design and performance analysis of multiuser CPM with single user detection complexity," IEEE Trans. Wireless Commun., vol. 15, no. 6, pp. 4032-4044, Jun. 2016.
60. G. Song and J. Cheng, "Distance enumerator analysis for interleavedivision multi-user codes," IEEE Trans. Inf. Theory, vol. 62, no. 7, pp. 4039-4053, Jul. 2016.
61. C. Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon limit error-correcting coding and decoding: Turbo-codes. 1," in Proc. IEEE Int. Conf. Commun. (ICC), vol. 2. Geneva, Switzerland, May 1993, pp. 1064-1070.
62. D. J. C. MacKay and R. M. Neal, "Near Shannon limit performance of low density parity check codes," Electron. Lett., vol. 32, no. 18, p. 1645, Aug. 1996.
63. S. Lin and J. D. J. Costello, Error Control Coding: Fundamentals and Applications, 2nd ed. Upper Saddle River, NJ, USA: Prentice-Hall, 2004.
64. T. Richardson and R. Urbanke, Modern Coding Theory. Cambridge, U.K.: Cambridge Univ. Press, 2008.
65. L. Ping, L. Liu, and W. K. Leung, "A simple approach to near-optimal multiuser detection: Interleaver-division multiple-access," in Proc. IEEE WCNC, New Orleans, LA, USA, Mar. 2003, pp. 391-396.
66. L. Ping and L. Liu, "Analysis and design of IDMA systems based on SNR evolution and power allocation," in Proc. IEEE VTC-Fall, Los Angeles, CA, USA, Sep. 2004, pp. 1068-1072.
67. L. Liu, J. Tong, and L. Ping, "Analysis and optimization of CDMA systems with chip-level interleavers," IEEE J. Sel. Areas Commun., vol. 24, no. 1, pp. 141-150, Jan. 2006.
68. L. Hanzo, M. El-Hajjar, and O. Alamri, "Near-capacity wireless transceivers and cooperative communications in the MIMO era: Evolution of standards, waveform design, and future perspectives," Proc. IEEE, vol. 99, no. 8, pp. 1343-1385, Aug. 2011.
69. G. Wunder et al., "5GNOW: Non-orthogonal, asynchronous waveforms for future mobile applications," IEEE Commun. Mag., vol. 52, no. 2, pp. 97-105, Feb. 2014.
70. A. Osseiran et al., "Scenarios for 5G mobile and wireless communications: The vision of the METIS project," IEEE Commun. Mag., vol. 52, no. 5, pp. 26-35, May 2014.
71. V. Jungnickel et al., "The role of small cells, coordinated multipoint, and massive MIMO in 5G," IEEE Commun. Mag., vol. 52, no. 5, pp. 44-51, May 2014.
72. J. G. Andrews et al., "What will 5G be?" IEEE J. Sel. Areas Commun., vol. 32, no. 6, pp. 1065-1082, Jun. 2014.
73. Sparse Code Multiple Access (SCMA) for 5G Radio Transmission, document R1-162155, Huawei, HiSilicon, 3GPP TSG RAN WG1 Meeting, Busan, Korea, Apr. 2016.
74. Non-Orthogonal Multiple Access Candidate for NR, document R1-163992, Samsung, 3GPP TSG RAN WG1 Meeting, Nanjing, China, May 2016.
75. Uplink Contentionbased Access in 5G New Radio, document R1-165022, Nokia, Alcatel-Lucent Shanghai Bell, 3GPP TSG RAN WG1 Meeting, Nanjing, China, May 2016.
76. P. Li, L. Liu, K. Wu, and W. Leung, "Interleave division multiple access (IDMA) communication systems," in Proc. 3rd Int. Symp. Turbo Codes Rel. Topics, Brest, France, Sep. 2003, pp. 173-180.
77. M. Zhao, Z. Shi, and M. C. Reed, "Iterative turbo channel estimation for OFDM system over rapid dispersive fading channel," IEEE Trans. Wireless Commun., vol. 7, no. 8, pp. 3174-3184, Aug. 2008.
78. C.-K. Wen, C.-J. Wang, S. Jin, K.-K. Wong, and P. Ting, "Bayes-optimal joint channel-and-data estimation for massive MIMO with low-precision ADCs," IEEE Trans. Signal Process., vol. 64, no. 10, pp. 2541-2556, May 2016.
79. W. Yu, "Uplink-downlink duality via minimax duality," IEEE Trans. Inf. Theory, vol. 52, no. 2, pp. 361-374, Feb. 2006.
80. S. Hur, T. Kim, D. J. Love, J. V. Krogmeier, T. A. Thomas, and A. Ghosh, "Millimeter wave beamforming for wireless backhaul and access in small cell networks," IEEE Trans. Commun., vol. 61, no. 10, pp. 4391-4403, Oct. 2013.
81. O. El Ayach, S. Rajagopal, S. Abu-Surra, Z. Pi, and R. W. Heath, Jr., "Spatially sparse precoding in millimeter wave MIMO systems," IEEE Trans. Wireless Commun., vol. 13, no. 3, pp. 1499-1513, Mar. 2014.
82. P. Wang, Y. Li, X. Yuan, L. Song, and B. Vucetic, "Tens of gigabits wireless communications over E-band LoS MIMO channels with uniform linear antenna arrays," IEEE Trans. Wireless Commun., vol. 13, no. 7, pp. 3791-3805, Jul. 2014.
83. P. Wang, Y. Li, L. Song, and B. Vucetic, "Multi-gigabit millimeter wave wireless communications for 5G: From fixed access to cellular networks," IEEE Commun. Mag., vol. 53, no. 1, pp. 168-178, Jan. 2015.
84. H. Ghauch, T. Kim, M. Bengtsson, and M. Skoglund, "Subspace estimation and decomposition for large millimeter-wave MIMO systems," IEEE J. Sel. Topics Signal Process., vol. 10, no. 3, pp. 528-542, Apr. 2016.
85. R.W. Heath, N. Gonzalez-Prelcic, S. Rangan, W. Roh, and A. M. Sayeed, "An overviewof signal processing techniques for millimeterwaveMIMO systems," IEEE J. Sel. Topics Signal Process., vol. 10, no. 3, pp. 436-453, Apr. 2016.
86. X. Wu et al., "60 GHz millimeter-wave channel measurements and modeling for indoor office environments," IEEE Trans. Antennas Propag., vol. 65, no. 4, pp. 1912-1924, Apr. 2017.
87. B. Hochwald, T. Marzetta, and V. Tarokh, "Multi-antenna channelhardening and its implications for rate feedback and scheduling," IEEE Trans. Inf. Theory, vol. 50, no. 9, pp. 1893-1909, Sep. 2004.
88. M. Mohseni, R. Zhang, and J. M. Cioffi, "Optimized transmission of fading multiple-access and broadcast channels with multiple antennas," IEEE J. Sel. Areas Commun., vol. 24, no. 8, pp. 1627-1639, Aug. 2006.
89. C. Yang, W. Wang, Y. Qian, and X. Zhang, "A weighted proportional fair scheduling to maximize best-effort service utility in multicell network," in Proc. IEEE 19th Int. Symp. Pers., Indoor Mobile Radio Commun. (PIMRC), Sep. 2008, pp. 1-5.
90. J. Lee and N. Jindal, "Symmetric capacity of MIMO downlink channels," in Proc. IEEE ISIT, Washington, DC, USA, Jul. 2006, pp. 1031-1035.
91. C. Hellings, M. M. Joham, M. Riemensberger, and W. Utschick, "Minimal transmit power in parallel vector broadcast channels with linear precoding," IEEE Trans. Signal Process., vol. 60, no. 4, pp. 1890-1898, Apr. 2012.
92. P. Viswanath and D. N. C. Tse, "Sum capacity of the vector Gaussian broadcast channel and uplink-downlink duality," IEEE Trans. Inf. Theory, vol. 49, no. 8, pp. 1912-1921, Aug. 2003.
93. H. Huh, S.-H. Moon, Y.-T. Kim, I. Lee, and G. Caire, "Multi-cell MIMO downlink with cell cooperation and fair scheduling: A large-system limit analysis," IEEE Trans. Inf. Theory, vol. 57, no. 12, pp. 7771-7786, Dec. 2011.
94. T. M. Cover and J. A. Thomas, Elements of Information Theory. Hoboken, NJ, USA: Wiley, 2006.
95. N. Jindal and A. Goldsmith, "Dirty paper coding versus TDMA for MIMO broadcast channels," IEEE Trans. Inf. Theory, vol. 51, no. 5, pp. 1783-1794, May 2005.
96. A. Goldsmith, S. A. Jafar, N. Jindal, and S. Vishwanath, "Capacity limits of MIMO channels," IEEE J. Sel. Areas Commun., vol. 51, no. 6, pp. 684-702, Jun. 2003.
97. T. Yoo and A. Goldsmith, "Capacity and power allocation for fading MIMO channels with channel estimation error," IEEE Trans. Inf. Theory, vol. 52, no. 5, pp. 2203-2214, May 2006.
98. M. Joham, W. Utschick, and J. A. Nossek, "Linear transmit processing in MIMO communications systems," IEEE Trans. Signal Process., vol. 53, no. 8, pp. 2700-2712, Aug. 2005.
99. N. Wiberg, H.-A. Loeliger, and R. Kotter, "Codes and iterative decoding on general graphs," Eur. Trans. Telecomm., vol. 6, pp. 513-525, Sep./Oct. 1995.
100. F. R. Kschischang, B. J. Frey, and H.-A. Loeliger, "Factor graphs and the sum-product algorithm," IEEE Trans. Inf. Theory, vol. 47, no. 2, pp. 498-519, Feb. 2001.
101. J. Thorpe, "Low-density parity-check (LDPC) codes constructed from protographs," INP, Pasadena, CA, USA, Tech. Rep. 42-154, Aug. 2003, pp. 1-7.
102. M. Noemm, T. Wo, and P. Hoeher, "Multilayer app detection for IDM," Electron. Lett., vol. 46, no. 1, pp. 96-97, Jan. 2010.
103. J. Tong, L. Ping, Z. Zhang, and V. K. Bhargava, "Iterative soft compensation for OFDM systems with clipping and superposition coded modulation," IEEE Trans. Commun., vol. 58, no. 10, pp. 2861-2870, Oct. 2010.
104. C. Douillard et al., "Iterative correction of intersymbol interference: Turbo-equalization," Eur. Trans. Telecommun., vol. 6, no. 5, pp. 507-511, Sep. 1995.
105. G. Caire, G. Taricco, and E. Biglieri, "Bit-interleaved coded modulation," IEEE Trans. Inf. Theory, vol. 44, no. 3, pp. 927-946, May 1998.
106. L. Ping, J. Tong, X. Yuan, and Q. Guo, "Superposition coded modulation and iterative linear MMSE detection," IEEE J. Sel. Areas Commun., vol. 27, no. 6, pp. 995-1004, Aug. 2009.
107. I. Pupeza, A. Kavcic, and L. Ping, "Efficient generation of interleavers for IDMA," in Proc. IEEE ICC, Istanbul, Turkey, Jun. 2006, pp. 1508-1513.
108. D. Hao and P. A. Hoeher, "Helical interleaver set design for interleavedivision multiplexing and related techniques," IEEE Commun. Lett., vol. 12, no. 11, pp. 843-845, Nov. 2008.
109. R. Hoshyar, F. Wathan, and R. Tafazolli, "Novel low-density signature for synchronous CDMA systems over AWGN channel," IEEE Trans. Signal Process., vol. 56, no. 4, pp. 1616-1626, Apr. 2008.
110. J. van de Beek and B. Popovi, "Multiple access with low-density signatures," in Proc. IEEE ICC, Dresden, Germany, Jun. 2009, pp. 1-6.
111. P. Hoeher, H. Schoeneich, and J. C. Fricke, "Multi-layer interleavedivision multiple access: Theory and practice," Eur. Trans. Telecommun., vol. 19, no. 5, pp. 523-536, Aug. 2008.
112. H. Nikopour and H. Baligh, "Sparse code multiple access," in Proc. IEEE 24th Int. Symp. Pers. Indoor Mobile Radio Commun. (PIMRC), Sep. 2013, pp. 332-336.
113. X. Ma and L. Ping, "Coded modulation using superimposed binary codes," IEEE Trans. Inf. Theory, vol. 50, no. 12, pp. 3331-3343, Dec. 2004.
114. T. Yang and J. Yuan, "Performance of iterative decoding for superposition modulation-based cooperative transmission," IEEE Trans. Wireless Commun., vol. 9, no. 1, pp. 51-59, Jan. 2010.
115. P. A. Hoeher and T. Wo, "Superposition modulation: Myths and facts," IEEE Commun. Mag., vol. 49, no. 12, pp. 110-116, Dec. 2011.
116. M. Taherzadeh, H. Nikopour, A. Bayesteh, and H. Baligh, "SCMA codebook design," in Proc. IEEE 80th Veh. Technol. Conf. (VTC Fall), Sep. 2014, pp. 1-5.
117. S. Kudekar, T. J. Richardson, and R. L. Urbanke, "Threshold saturation via spatial coupling: Why convolutional LDPC ensembles perform so well over the BEC," IEEE Trans. Inf. Theory, vol. 57, no. 2, pp. 803-834, Feb. 2011.
118. K. Takeuchi, T. Tanaka, and T. Kawabata, "Improvement of BP-based CDMA multiuser detection by spatial coupling," in Proc. IEEE ISIT, Saint-Petersburg, Russian, Aug. 2011, pp. 1489-1493.
119. Z. Zhang, C. Xu, and L. Ping, "Spatially coupled LDPC coding and linear precoding for MIMO systems," IEICE Trans. Commun., vol. E95-B, no. 12, pp. 3663-3670, Dec. 2012.
120. C. Schlegel and D. Truhachev, "Multiple access demodulation in the lifted signal graph with spatial coupling," IEEE Trans. Inf. Theory, vol. 59, no. 4, pp. 2459-2470, Apr. 2013.
121. D. J. Costello, L. Dolecek, T. Fuja, J. Kliewer, D. Mitchell, and R. Smarandache, "Spatially coupled sparse codes on graphs: Theory and practice," IEEE Commun. Mag., vol. 52, no. 7, pp. 168-176, Jul. 2014.
122. S. Kumar, A. J. Young, N. Macris, and H. D. Pfister, "Threshold saturation for spatially coupled LDPC and LDGM codes on BMS channels," IEEE Trans. Inf. Theory, vol. 60, no. 12, pp. 7389-7415, Dec. 2014.
123. C. Liang, J. Ma, and L. Ping, "Towards Gaussian capacity, universality and short block length," in Proc. 9th Int. Symp. Turbo Codes, Brest, France, Sep. 2016, pp. 412-416.
124. C. Liang, J. Ma, and L. Ping, "Compressed FEC codes with spatialcoupling," IEEE Commun. Lett., vol. 21, no. 5, pp. 987-990, May 2017.
125. P. Wang, L. Ping, and L. Liu, "Power allocation for multiple access systems with practical coding and iterative multi-user detection," in Proc. IEEE ICC, Istanbul, Turkey, Dec. 2007, pp. 3179-3183.
126. P. Wang and L. Ping, "On multi-user gain in MIMO systems with rate constraints," in Proc. IEEE GLOBECOM, Washington, DC, USA, Dec. 2007, pp. 3179-3183.
127. E. A. Gharavol, Y.-C. Liang, and K. Mouthaan, "Robust downlink beamforming in multiuser MISO cognitive radio networks with imperfect channel-state information," IEEE Trans. Veh. Technol., vol. 59, no. 6, pp. 2852-2860, Jun. 2010.
128. W. Shin, M. Vaezi, B. Lee, D. J. Love, J. Lee, and H. V. Poor. (2016). "Non-orthogonal multiple access in multi-cell networks: Theory, performance, and practical challenges." [Online]. Available: https://arxiv.org/abs/1611.01607
129. J. Wang, F. Adachi, and X. Xia, "Coordinated and distributed MIMO," IEEE Wireless Commun., vol. 17, no. 3, pp. 24-25, Jun. 2010.
130. W.W. L. Ho, T. Q. S. Quek, S. Sun, and R.W. Heath, "Decentralized precoding for multicell MIMO downlink," IEEE Trans. Wireless Commun., vol. 10, no. 6, pp. 1798-1809, Jun. 2011.
131. P. Wang, H. Wang, L. Ping, and X. Lin, "On the capacity of MIMO cellular systems with base station cooperation," IEEE Trans. Wireless Commun., vol. 10, no. 11, pp. 3720-3731, Nov. 2011.
132. J. Zhang, X. Yuan, and L. Ping, "Hermitian precoding for distributed MIMO systems with individual channel state information," IEEE J. Sel. Areas Commun., vol. 31, no. 2, pp. 241-250, Feb. 2013.
133. J. Wang and L. Dai, "Downlink rate analysis for virtual-cell based large-scale distributed antenna systems," IEEE Trans.Wireless Commun., vol. 15, no. 3, pp. 1998-2011, Mar. 2016.
134. C. Xu, P. Wang, Z. Zhang, and L. Ping, "Transmitter design for uplink MIMO systems with antenna correlation," IEEE Trans. Wireless Commun., vol. 14, no. 4, pp. 1772-1784, Apr. 2015.
135. C. Xu, L. Ping, P. Wang, S. Chan, and X. Lin, "Decentralized power control for random access with successive interference cancellation," IEEE J. Sel. Areas Commun., vol. 31, no. 11, pp. 2387-2396, Nov. 2013.
136. C. Xu, X. Wang, and L. Ping, "Random access with massive-antenna arrays," in Proc. IEEE VTC-Spring, Nanjing, China, May 2016, pp. 1-5.
137. L. Lu, L. You, and S. C. Liew, "Network-coded multiple access," IEEE Trans. Mobile Comput., vol. 13, no. 12, pp. 2853-2869, Dec. 2014.
138. H. Lin, K. Ishibashi, W.-Y. Shin, and T. Fujii, "A simple random access scheme with multilevel power allocation," IEEE Commun. Lett., vol. 19, no. 12, pp. 2118-2121, Dec. 2015.
139. M. Zou, S. Chan, H. Vu, and L. Ping, "Throughput improvement of 802.11 networks via randomization of transmission power levels," IEEE Trans. Veh. Technol., vol. 65, no. 4, pp. 2703-2714, Apr. 2016.
140. S. M. Kay, Fundamentals Statistical Signal Processing: Estimation The- ory. Upper Saddle River, NJ, USA: Prentice-Hall, 1993.