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Feasibility of Interference Alignment for Full-Duplex MIMO Cellular Networks
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 Title & Authors
Feasibility of Interference Alignment for Full-Duplex MIMO Cellular Networks
Kim, Kiyeon; Yang, Janghoon; Jeon, Sang-Woon; Kim, Dong Ku;
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The feasibility condition of interference alignment (IA) for full-duplex (FD) multiple-input multipleoutput (MIMO) cellular networks is considered. The necessary and sufficient condition on the IA feasibility is established, characterizing the achievable sum degrees of freedom (DoF). The results demonstrate that FD operation with appropriate IA is able to improve the sum DoF on the conventional half-duplex operation.
Degrees of freedom;interference alignment;full-duplex;
 Cited by
E. Aryafar, M. A. Khojastepour, K. Sundaresan, S. Rangarajan, and M. Chiang, "MIDU: Enabling MIMO full duplex," in Proc. ACM Mob. Comput. Netw., Istanbul, Turkey, Aug. 2012.

K. Kim, S. W. Jeon, and D. K. Kim, "The feasibility of interference alignment for full-duplex MIMO cellular networks," IEEE Commun. Lett., vol. 19, no. 9, pp. 1500-1503, Jul. 2015. crossref(new window)

S.-W. Jeon, S. H. Chae, and S. H. Lim, "Degrees of freedom of full-duplex multiantenna cellular networks," in IEEE Int. Symp. Inf. Theory (ISIT), Jan. 2015.

G. Bresler, D. Cartwright, and D. Tse, "Feasibility of interference alignment for the MIMO interference channel," IEEE Trans. Inf. Theory, vol. 60, no. 9, pp. 5573-5586, Sept. 2014. crossref(new window)

T. Liu and C. Yang, "On the feasibility of linear interference alignment for MIMO interference broadcast channels with constant coefficients," IEEE Trans. Signal Process., vol. 61, no. 9, pp. 2178-2191, May 2013. crossref(new window)