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Transmit Precoder Design for Two-User Broadcast Channel with Statistical and Delayed CSIT 원문보기

KSII Transactions on internet and information systems : TIIS, v.12 no.5, 2018년, pp.2124 - 2141  

Sun, Yanjing (School of Information and Control Engineering, China University of Mining and Technology) ,  Zhou, Shu (School of Information and Control Engineering, China University of Mining and Technology) ,  Cao, Qi (School of Information and Control Engineering, China University of Mining and Technology) ,  Wang, Yanfen (School of Information and Control Engineering, China University of Mining and Technology) ,  Liu, Wen (School of Information and Control Engineering, China University of Mining and Technology) ,  Zhang, Xiaoguang (School of Information and Control Engineering, China University of Mining and Technology)

Abstract AI-Helper 아이콘AI-Helper

Recent studies have revealed the efficacy of incorporating delayed channel state information at transmit side (CSIT) in transmission scheme design. This paper focuses on transmit precoder design to maximize the ergodic sum-rate in a two-user Multiple-Input Single-Output (MISO) system with delayed an...

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가설 설정

  • Theorem 1: In spatially correlated Rayleigh fading channel, we consider the ideal condition that 𝐑𝐴 and 𝐑𝐵 have the same unitary matrix. The ergodic rate of user A can be approximated as
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참고문헌 (28)

  1. Yoo, Taesang, and A. Goldsmith, "On the optimality of multiantenna broadcast scheduling using zero-forcing beamforming," IEEE Journal on Selected Areas in Communications, vol.24, no.3, pp.528-541, 2006. 

  2. Oh, Jisung, et al, "Transmit power optimization for Gaussian vector broadcast channels," in Proc. of IEEE International Conference on Communications, vol.4, pp.2712-2756, 2005. 

  3. X. Lu, Q. Ni, W. Li, H. Zhang, "Dynamic User Grouping and Joint Resource Allocation with Multi-Cell Cooperation for Uplink Virtual MIMO Systems," IEEE Transactions on Wireless Communications, vol. 16, Issue 6, pp. 3854 - 3869, June 2017. 

  4. E. Visotsky and U. Madhow, "Space-time transmit precoding with imperfect feedback," IEEE transactions on Information Theory, vol.47, no.6, pp.2632-2639, 2001. 

  5. D.J. Love and R. Heath, "Limited feedback precoding for spatial multiplexing systems using linear receivers," in Proc. of Military Communications Conference, 2003. MILCOM'03. 2003 IEEE, pp.627-632, IEEE, 2003. 

  6. E.A. Jorswieck and H. Boche, "Optimal transmission with imperfect channel state information at the transmit antenna array," Wireless Personal Communications, vol.27, no.1, pp.33-56, 2003. 

  7. J. Oh, S.J. Kim, R. Narasimhan, and J.M. Cioffi, "Transmit power optimization for gaussian vector broadcast channels," in Proc. of Communications, 2005. ICC 2005. 2005 IEEE International Conference on, pp.2712-2716, IEEE, 2005. 

  8. M.A. Maddah-Ali, A.S. Motahari, and A.K. Khandani, "Communication over mimo x channels: Interference alignment, decomposition, and performance analysis," IEEE Transactions on Information Theory, vol.54, no.8, pp.3457-3470, 2008. 

  9. U. Basher, A. Shirazi, and H.H. Permuter, "Capacity region of finite state multiple-access channels with delayed state information at the transmitters," IEEE Transactions on Information Theory, vol.58, no.6, pp.3430-3452, 2012. 

  10. J.W. Lee, J.Y.Ko, andY.H. Lee, "Effect of transmit correlation on the sum-rate capacity of two-user broadcast channels," Communications, IEEE Transactions on, vol.57, no.9, pp.2597-2599, 2009. 

  11. J. Xu, J.G. Andrews, and S.A. Jafar, "Miso broadcast channels with delayed finite-rate feedback: Predict or observe?" IEEE Transactions on Wireless Communications, vol.11, no.4, pp.1456-1467, 2012. 

  12. C. Zarakovitis, Q. Ni, D. Skordoulis, M. Hadjinicolaou, "Power-Efficient Cross-Layer Design for OFDMA Systems with Heterogeneous QoS, Imperfect CSI and Outage Considerations," IEEE Transactions on Vehicular Technology, vol. 61, no. 2, pp. 781-798, Feb 2012. 

  13. M.A. Maddah-Ali and D. Tse, "Completely stale transmitter channel state information is still very useful," IEEE Transactions on Information Theory, vol.58, no.7, pp.4418-4431, 2012. 

  14. C.S. Vaze and M.K. Varanasi, "The degrees-of-freedom region of the mimo interference channel with shannon feedback," IEEE Transactions on Information Theory, vol.59, no.8, pp.4798-4810, 2013. 

  15. J.Wang, S. Jin, X. Gao, and K.K.Wong, "A simple multiuser mimo sdma system in the downlink using statistical precoding," in Proc. of Wireless Conference 2011-Sustainable Wireless Technologies (European Wireless), 11th European, pp.1-6, VDE, 2011. 

  16. J. Wang, S. Jin, X. Gao, K.K. Wong, and E. Au, "Statistical eigenmode-based sdma for two-user downlink," IEEE Transactions on Signal Processing, vol.60, no.10, pp.5371-5383, 2012. 

  17. Cao, Qi, et al, "Statistical CSIT Aided User Scheduling for Broadcast MU-MISO System," IEEE Transactions on Vehicular Technology, vol.1, no.1, 2016. 

  18. J. Wang, M. Matthaiou, S. Jin, and X. Gao, "Precoder design for multiuser miso systems exploiting statistical and outdated csit," IEEE Transactions on Communications, vol.61, no.11, pp.4551- 4564, 2013. 

  19. X. Yi and D. Gesbert, "Precoding methods for the miso broadcast channel with delayed csit," IEEE Transactions on Wireless Communications, vol.12, no.5, pp.1-11, 2013. 

  20. S. Yang, M. Kobayashi, D. Gesbert, and X. Yi, "Degrees of freedom of time correlated miso broadcast channel with delayed csit," IEEE transactions on information theory, vol.59, no.1, pp.315-328, 2013. 

  21. Joudeh, Hamdi, and B. Clerckx, "Sum-Rate Maximization for Linearly Precoded Downlink Multiuser MISO Systems with Partial CSIT: A Rate-Splitting Approach," IEEE Transactions on Communications, vol. 64, no. 11, pp. 4847-4861, Nov. 2016. 

  22. M. Dai and B. Clerckx, "Transmit beamforming for miso broadcast channels with statistical and delayed csit," IEEE Transactions on Communications, vol.63, no.4, pp.1202-1215, 2015. 

  23. V. Raghavan, S.V. Hanly, and V.V. Veeravalli, "Statistical beamforming on the grassmann manifold for the two-user broadcast channel," Information Theory, IEEE Transactions on, vol.59, no.10, pp.6464- 6489, 2013. 

  24. M. Schubert and H. Boche, "Solution of the multiuser downlink beamforming problem with individual SINR constraints," IEEE Transactions on Vehicular Technology, vol.53, no.1, pp.18-28, 2004. 

  25. M.K. Member and G. Caire, "Joint beamforming and scheduling for a multi-antenna downlink with imperfect transmitter channel knowledge," IEEE Journal on Selected Areas in Communications, vol.25, no.7, pp.1468-1477, 2007. 

  26. P. Tseng and S. Yun, "Block-coordinate gradient descent method for linearly constrained nonsmooth separable optimization," Journal of optimization theory and applications, vol.140, no.3, pp.513-535, 2009. 

  27. M. Marcus and H. Minc, "A survey of matrix theory and matrix inequalities," Courier Corporation, 1992. 

  28. A. Jeffrey and D. Zwillinger, "Table of integrals, series, and products," Academic Press, 2007. 

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