Interference alignment under training and feedback constraints

GLOBECOM - IEEE Global Telecommunications Conference

Volumn , Issue , 2011, Pages

  Xie, Baile ^a   Li, Yang ^a   Minn, Hlaing ^a   Nosratinia, Aria ^a  

^a UNIVERSITY OF TEXAS AT DALLAS   (United States)

Author keywords

effective degrees of freedom; Interference alignment; limited feedback; optimization; training

Indexed keywords

BLOCK FADING; CHANNEL CHARACTERISTICS; CHANNEL COHERENCE; DECREASING FUNCTIONS; FEEDBACK BITS; INTERFERENCE ALIGNMENT; INTERFERENCE CHANNELS; LIMITED FEEDBACK;

CHANNEL CAPACITY; CHANNEL STATE INFORMATION; COMMUNICATION; OPTIMIZATION; PERSONNEL TRAINING;

TIME DIVISION MULTIPLE ACCESS;

EID: 84863125085     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/GLOCOM.2011.6133867     Document Type: Conference Paper

References (15)

1. V. Cadambe and S. Jafar, "Interference alignment and degrees of freedom of the k-user interference channel," IEEE Trans. Inf. Theory, vol. 54, no. 8, pp. 3425-3441, 2008.
2. C. Yetis, T. Gou, S. Jafar, and A. Kayran, "On feasibility of interference alignment in mimo interference networks," IEEE Trans. Signal Process., vol. 58, no. 9, pp. 4771-4782, 2010.
3. C. Suh, M. Ho, and D. Tse, "Downlink interference alignment," http://arxiv.org/abs/1003.3707, 2010.
4. K. Gomadam, V. Cadambe, and S. Jafar, "A distributed numerical approach to interference alignment and applications to wireless interference networks," IEEE Trans. Inf. Theory, (to appear).
5. H. Yu and Y. Sung, "Least squares approach to joint beam design for interference alignment in multiuser multi-input multi-output interference channels," IEEE Trans. Signal Process., vol. 58, no. 9, pp. 4960-4966, 2010.
6. O. E. Ayach and R. W. H. Jr., "Interference alignment with analog channel state feedback," http://arxiv.org/abs/1010.2787, 2010.
7. H. Bolcskei and I. Thukral, "Interference alignment with limited feedback,"in Proc. IEEE ISIT, 2009, pp. 1759-1763.
8. R. Krishnamachari and M. Varanasi, "Interference alignment under limited feedback for mimo interference channels," in Proc. IEEE ISIT, 2010, pp. 619-623.
9. D. Love, J. Heath, R.W., and T. Strohmer, "Grassmannian beamforming for multiple-input multiple-output wireless systems," IEEE Trans. Inf. Theory, vol. 49, no. 10, pp. 2735-2747, 2003.
10. B. Hassibi and B. Hochwald, "How much training is needed in multiple-antenna wireless links?" IEEE Trans. Inf. Theory, vol. 49, no. 4, pp. 951-963, 2003.
11. L. Zheng and D. Tse, "Communication on the grassmann manifold: a geometric approach to the noncoherent multiple-antenna channel," IEEE Trans. Inf. Theory, vol. 48, no. 2, pp. 359-383, Feb. 2002. (Pubitemid 34491192)
12. N. Jindal, "Mimo broadcast channels with finite-rate feedback," IEEE Trans. Inf. Theory, vol. 52, no. 11, pp. 5045-5060, 2006. (Pubitemid 44680590)
13. D. Lee and D. Neuhoff, "Asymptotic distribution of the errors in scalar and vector quantizers," IEEE Trans. Inf. Theory, vol. 42, no. 2, pp. 446-460, Mar. 1996. (Pubitemid 126770499)
14. J. Zheng, E. Duni, and B. Rao, "Analysis of multiple-antenna systems with finite-rate feedback using high-resolution quantization theory,"IEEE Trans. Signal Process., vol. 55, no. 4, pp. 1461-1476, 2007. (Pubitemid 46563167)
15. N. Ravindran and N. Jindal, "Multi-user diversity vs. accurate channel state information in mimo downlink channels," http://arxiv.org/abs/ 0907.1099, 2009.