Efficient channel estimation techniques for amplify and forward relaying systems

IEEE Transactions on Communications

Volumn 60, Issue 11, 2012, Pages 3150-3155

  Lioliou, Panagiota ^a   Viberg, Mats ^a   Coldrey, Mikael ^b  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^b ERICSSON RESEARCH   (Sweden)

Author keywords

Estimation; least squares (LS); performance analysis; relay

Indexed keywords

ALGORITHMS; CRAMER-RAO BOUNDS; ESTIMATION;

ALGORITHM PERFORMANCE; AMPLIFY-AND-FORWARD RELAYING; ASYMPTOTICALLY EFFICIENT; CHANNEL ESTIMATION ALGORITHMS; CHANNEL RESPONSE; CRAMER RAO LOWER BOUND; EFFICIENT CHANNELS; ESTIMATION TECHNIQUES; LEAST SQUARE; LEAST SQUARES; NOISE CHARACTERISTIC; PERFORMANCE ANALYSIS; RELAY;

SIGNAL TO NOISE RATIO;

EID: 84870531238     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCOMM.2012.081512.110088A     Document Type: Article

References (15)

1. R. Pabst et al., "Relay-based deployment concepts for wireless and mobile broadband radio, " IEEE Commun. Mag., vol. 42, no. 9, pp. 80-89, Sep. 2004.
2. S. Jin, M. McKay, C. Zhong, and K.-K. Wong, "Ergodic capacity analysis of amplify-and-forward MIMO dual-hop systems, " IEEE Trans. Inf. Theory, vol. 56, no. 5, pp. 2204-2224, May 2010.
3. X. Tang and Y. Hua, "Optimal design of non-regenerative MIMO wireless relays, " IEEE Trans. Wireless Commun., vol. 6, no. 4, pp. 1398-1407, Apr. 2007.
4. O. Munoz-Medina, J. Vidal, and A. Agustin, "Linear transceiver design in nonregenerative relays with channel state information, " IEEE Trans. Signal Process., vol. 55, no. 6, pp. 2593-2604, June 2007. (Pubitemid 46851627)
5. F. Gao, T. Cui, and A. Nallanathan, "On channel estimation and optimal training design for amplify and forward relay networks, " IEEE Trans. Wireless Commun., vol. 7, no. 5, pp. 1907-1916, May 2008.
6. D. Nguyen and H. Nguyen, "Power allocation for channel estimation and performance of mismatched decoding in wireless relay networks, " IEEE Trans. Veh. Technol., vol. 59, no. 9, pp. 4639-4645, Nov. 2010.
7. O. Amin, B. Gedik, and M. Uysal, "Channel estimation for amplifyand-forward relaying: Cascaded against disintegrated estimators, " IET Commun., vol. 4, no. 10, pp. 1207-1216, July 2010.
8. P. Lioliou and M. Viberg, "Least-squares based channel estimation for MIMO relays, " in Proc. 2008 IEEE ITG Workshop Smart Antennas, pp. 90-95.
9. P. Lioliou, M. Viberg, and M. Coldrey, "Performance analysis of relay channel estimation, " in Proc. 2009 IEEE Asilomar Conf. Signals, Syst., Computers, pp. 1533-1537.
10. J. Ma, P. Orlik, J. Zhang, and G. Li, "Pilot matrix design for estimating cascaded channels in two-hop MIMO amplify-and-forward relay systems, " IEEE Trans. Wireless Commun., vol. 10, no. 6, pp. 1956-1965, June 2011.
11. T. Kong and Y. Hua, "Optimal design of source and relay pilots for MIMO relay channel estimation, " IEEE Trans. Signal Process., vol. 59, no. 9, pp. 4438-4446, Sep. 2011.
12. H. Lütkepohl, Handbook of Matrices. Wiley, 1996.
13. C. V. Loan and N. Pitsianis, "Approximation with Kronecker products, " in Linear Algebra for Large Scale and Real Time Applications. Kluwer Publications, 1993, pp. 293-314.
14. S. M. Kay, Fundamentals of Statistical Signal Processing, Volume I: Estimation Theory. Prentice Hall PTR, 1993.
15. P. Stoica and T. Marzetta, "Parameter estimation problems with singular information matrices, " IEEE Trans. Signal Process., vol. 49, no. 1, pp. 87-90, Jan. 2001. (Pubitemid 32137126)