Pilot contamination reduction using time-shifted pilots in finite massive mimo systems

IEEE Vehicular Technology Conference

Volumn , Issue , 2014, Pages

  Mahyiddin, Wan A W M ^a,b   Martin, Philippa A ^a   Smith, Peter J ^a  

^a UNIVERSITY OF CANTERBURY   (New Zealand)

^b UNIVERSITY OF MALAYA   (Malaysia)

Author keywords

[No Author keywords available]

Indexed keywords

ANTENNAS; BASE STATIONS; MIMO SYSTEMS; MULTIPLEXING;

DOWNLINK TRANSMISSIONS; FINITE NUMBER; NUMERICAL RESULTS; PILOT CONTAMINATIONS; SPATIAL MULTIPLEXING; SUM-RATE;

NUMERICAL METHODS;

EID: 84919460229     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/VTCFall.2014.6966130     Document Type: Conference Paper

References (7)

1. F. Fernandes, A. Ashikhmin, and T. L. Marzetta, "Inter-cell interference in non-cooperative TDD large scale antenna systems", IEEE J. Sel. Areas Commun., vol. 31, no.2, pp. 192-201, Feb. 2013.
2. F. Rusek, D. Persson, B. Lau, E. Larsson, T. Marzetta, O. Edfors, and F. Tufvesson, "Scaling up MIMO: Opportunities and challenges with very large arrays", IEEE Signal Process. Mag., vol. 30, no. 1, pp. 40-60, 2013.
3. J. Jose, A. Ashikhmin, T. 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.
4. H. Ngo, E. Larsson, and T. Marzetta, "Energy and spectral efficiency of very large multiuser MIMO systems", IEEE Trans. Commun., vol. 61, no. 4, pp. 1436-1449, Apr. 2013.
5. K. Appaiah, A. Ashikhmin, T. Marzetta, "Pilot contamination reduction in multi-user TDD systems", Proc. ICC, South Africa, May 2010.
6. B. Hassibi and B. Hochwald, "How much training is needed in multipleantenna wireless links?", IEEE Trans. Inform. Theory, vol. 49, pp.951- 963, Apr. 2003.
7. S. M. Kay, Fundamentals of statistical signal processing: Estimation theory, Prentice-Hall Inc., Upper Saddle River, NJ, USA, 1993.