Abstract
This paper studies the jointly distributed transceiver design for time-division-duplex multicell multiple-input single-output downlink systems where there is no information exchange between the base stations (BSs). With an aim to minimize the sum MSE under per-BS power constraint, we give a hierarchical iterative algorithm which can be implemented in a distributed manner with low complexity. The algorithm is described as follows. First, with given precoders, the equalizers are updated by MMSE method. Second, by keeping the equalizers fixed, the original problem is convex in precoders and the precoders can be solved with the aid of KKT conditions. Finally, repeat the above steps until the algorithm converges. The proof of the convergence and the analysis of the complexity are given as well. Simulation results show that the proposed algorithm converge within few iterations and outperforms the existing distributed algorithms.
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References
Gesbert, D., Hanly, S., Huang, H., Shamai Shitz, S., Simeone, O., & Yu, W. (2010). Multi-cell MIMO cooperative networks: A new look at interference. IEEE Journal on Selected Areas in Communications, 28(9), 1380–1408.
Rashid-Farrokhi, F., Tassiulas, L., & Liu, K. R. (1998). Joint optimal power control and beamforming in wireless networks using antenna arrays. IEEE Transactions on Communications, 46(10), 1313–1324.
Zhang, H., & Dai, H. (2004). Cochannel interference mitigation and cooperative processing in downlink multicell multiuser MIMO networks. EURASIP Journal on Wireless Communications and Networking, 2004(2), 222–235.
Karakayali, M., Foschini, G., & Valenzuela, R. (2006). Network coordination for spectrally efficient communications in cellular systems. IEEE Wireless Communications, 13(4), 56–61.
Dahrouj, H., & Yu, W. (2010). Coordinated beamforming for the multicell multi-antenna wireless system. IEEE Transactions on Wireless Communications, 9(5), 1748–1759.
Jang, U., Son, H., Park, J., & Lee, S. (2011). Comp-csb for ICI nulling with user selection. IEEE Transactions on Wireless Communications, 10(9), 2982–2993.
Zakhour, R., Ho, Z., Gesbert, D. (2009). Distributed beamforming coordination in multicell MIMO channels. In: IEEE 69th vehicular technology conference, 2009. VTC Spring 2009 (pp. 1–5) IEEE.
Lee, B. O., Shin, O.-S., & Lee, K. B. (2011). Distributed MIMO precoding strategies in a multicell environment. IEEE Communications Letters, 15(9), 938–940.
Yoon, M., Kim, M.-S., & Lee, C. (2012). Decentralized precoding algorithm with weighted SLNR for limitedly coordinated network. IEEE Communications Letters, 16(3), 318–320.
Zheng, L., & Tse, D. (2003). Diversity and multiplexing: A fundamental tradeoff in multiple-antenna channels. IEEE Transactions on Information Theory, 49(5), 1073–1096.
Palomar, D. (2003). A unified framework for communications through MIMO channels, Ph.D. dissertation, Tech. Univ. Catalonia (UPC).
Boyd, S., & Vandenberghe, L. (2004). Convex optimization. Cambridge: Cambridge university press.
Coppersmith, D., & Winograd, S. (1990). Matrix multiplication via arithmetic progressions. Journal of Symbolic Computation, 9(3), 251–280.
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Pan, C., Chen, M. An Online Distributed Transceiver Design for Multicell MISO Systems with Low Complexity. Wireless Pers Commun 81, 333–341 (2015). https://doi.org/10.1007/s11277-014-2131-2
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DOI: https://doi.org/10.1007/s11277-014-2131-2