Optimal pilots design for frequency offsets and channel estimation in OFDM modulated single frequency networks

Science China Information Sciences

Volumn 57, Issue 4, 2014, Pages 1-12

  Li, Yang ^a   Xu, Xu ^a   Zhang, DanDan ^a   Zhang, ZhongShan ^a,b   Long, KePing ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING   (China)

^b SOUTHEAST UNIVERSITY   (China)

Author keywords

channel estimation; frequency offset estimation; OFDM; single frequency network; synchronization

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; ERROR STATISTICS; ESTIMATION; FREQUENCY ALLOCATION; OPTIMIZATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; SIGNAL ENCODING; SYNCHRONIZATION; TRANSMITTERS;

CARRIER FREQUENCY OFFSET ESTIMATION; CHANNEL ESTIMATION ERRORS; EQUAL-GAIN COMBINING; ESTIMATION RESULTS; FREQUENCY OFFSET ESTIMATION; MAXIMAL RATIO COMBINING (MRC); MULTIPLE TRANSMITTERS; SINGLE FREQUENCY NETWORKS;

CHANNEL ESTIMATION;

EID: 84897528048     PISSN: 1674733X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11432-014-5062-3     Document Type: Article

References (23)

1. Zhang Z S, Long K P, Wang J P, et al. On swarm intelligence inspired self-organized networking: its bionic mechanisms, designing principles and optimization approaches. IEEE Commun Surv Tut, 2013, 99: 1-25.
2. Zhang Z S, Long K P, Wang J P. Self-organization paradigms and optimization approaches for cognitive radio technologies: a survey. IEEE Wirel Commun, 2013, 20: 36-42.
3. Zhang Z S, Huangfu W, Long K P, et al. On the designing principles and optimization approaches of bio-inspired self-organized network: a survey. Sci China Inf Sci, 2013, 56: 071301.
4. Shu F, Berber S, Wang D M, et al. Ml integer frequency offset estimation for ofdm systems with null subcarriers: estimation range and pilot design. Sci China Inf Sci, 2010, 53: 2567-2575.
5. Zhang Z S, Zhao M, Zhou H Y, et al. Frequency offset estimation with fast acquisition in OFDM system. IEEE Commun Lett, 2004, 8: 171-173.
6. Zhang Z S, Jiang W Y, Zhou H Y, et al. High accuracy frequency offset correction with adjustable acquisition range in OFDM systems. IEEE Trans Wirel Commun, 2005, 4: 228-237.
7. Kung T L, Parhi K K. Optimized joint timing synchronization and channel estimation for ofdm systems. IEEE Wirel Commun Lett, 2012, 1: 149-152.
8. Beek J J, Borjesson P O, Boucheret M L, et al. A time and frequency synchronization scheme for multiuser OFDM. IEEE J Select Areas Commun, 1999, 17: 1900-1914.
9. Moose P H. A technique for orthogonal frequency division multiplexing frequency offset correction. IEEE Trans Commun, 1994, 42: 2908-2914.
10. Zeng Y, Leyman A R. Pilot-based simplified ML and fast algorithm for frequency offset estimation in OFDMA uplink. IEEE Trans Veh Technol, 2008, 57: 1723-1732.
11. Barhumi I, Leus G, Moonen M. Optimal training design for MIMO OFDM systems in mobile wireless channels. IEEE Trans Signal Process, 2003, 51: 1615-1624.
12. Zhang Z, Zhang W, Tellambura C. MIMO-OFDM channel estimation in the presence of frequency offsets. IEEE Trans Wirel Commun, 2008, 7: 2329-2339.
13. Minn H, Al-Dhahir N, Li Y. Optimal training signals for MIMO OFDM channel estimation in the presnece of frequency offset and phase noise. IEEE Trans Commun, 2006, 54: 1081-1096.
14. Chen J C, Wen C K, Ting P. An efficient pilot design scheme for sparse channel estimation in OFDM systems. IEEE Commun Lett, 2013, 17: 1352-1355.
15. Zhang Z S, Zhang W, Tellambura C. Robust OFDMA uplink synchronization by exploiting the variance of carrier frequency offsets. IEEE Trans Veh Technol, 2008, 57: 3028-3039.
16. Zhang Z S, Zhang Lu, You M L, et al. Bit Error rate approximation of MIMO-OFDM systems with carrier frequency offset and channel estimation errors. EURASIP J Wirel Commun Netw, 2010, 2010: 176083.
17. Rugini L, Banelli P. BER of OFDM systems impaired by carrier frequency offset in multipath fading channels. IEEE Trans Wirel Commun, 2005, 4: 2279-2288.
18. Zhang Z S, Tellambura C. The effect of imperfect carrier frequency offset estimation on OFDMA uplink transmission. In: Proceedings of IEEE International Conference on Communications, Glasgow, 2007. 6281-6286.
19. Cho K, Yoon D. On the general BER expression of one- and two-dimensional amplitude modulations. IEEE Trans Commun, 2002, 50: 1074-1080.
20. Yang L L, Hanzo L. A recursive algorithm for the error probability evaluation of M-QAM. IEEE Commun Lett, 2000, 4: 304-306.
21. Zhou S L, Giannakis G B, Scaglione A. Long codes for generalized FH-OFDMA through unknown multipath channels. IEEE Trans Commun, 2001, 49: 721-733.
22. Fu X, Minn H, Cantrell C D. Two novel iterative joint frequency-offset and channel estimation methods for OFDMA uplink. IEEE Trans Commun, 2008, 56: 474-484.
23. Lee J H, Kim S C. Time and frequency synchronization for OFDMA uplink system using the SAGE algorithm. IEEE Trans Wirel Commun, 2007, 6: 1176-1181.