Uplink channel estimation for massive MIMO systems exploring joint channel sparsity

Electronics Letters

Volumn 50, Issue 23, 2014, Pages 1770-1772

  Qi, Chenhao ^a   Wu, Lenan ^a  

^a SOUTHEAST UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

MIMO SYSTEMS;

BLOCK SPARSE MODELS; ESTIMATION PERFORMANCE; JOINT CHANNEL ESTIMATION; JOINT ESTIMATION; JOINT SPARSITY; MULTI-INPUT MULTI-OUTPUT SYSTEM; ORTHOGONAL MATCHING PURSUIT; UPLINK CHANNEL;

CHANNEL ESTIMATION;

EID: 84912096957     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2014.2769     Document Type: Article

References (7)

1. Rusek, F., Persson, D., Lau, B.K., Larsson, E.G., Marzetta, T.L., Edfors, O., and Tufvesson, F.: 'Scaling up MIMO: opportunities and challenges with very large array', IEEE Signal Process. Mag., 2012, 30, (1), pp. 40-60
2. Gao, Z., Dai, L., and Wang, Z.: 'Structured compressive sensing based superimposed pilot design In downlink large-scale MIMO systems', Electron. Lett, 2014, 50, (12), pp. 896-898
3. Hou, W., and Lim, C: 'Structured compressive channel estimation for large-scale MISO-OFDM systems', IEEE Commun. Lett, 2014, 18, (5), pp. 765-768
4. Barbotin, Y., Hormati, A., Rangan, S., and Vetterli, M.: 'Estimation of sparse MIMO channels with common support', IEEE Trans. Commun., 2012, 60, (12), pp. 3705-3716
5. Qi, C, and Wu., L.: 'Tree-based backward pilot generation for sparse channel estimation', Electron. Lett, 2012, 48, (9), pp. 501-503
6. Eldar, Y.C., Kuppinger, P., and Bolcskei, H.: 'Block-sparse signals: uncertainty relations and efficient recovery', IEEE Trans. Signal Process., 2010, 58, (6), pp. 3042-3054
7. Rebollo-Neira, L., and Lowe, D.: 'Optimized orthogonal matching pursuit approach', IEEE Signal Process. Lett, 2002, 9, (4), pp. 137-140