Tong Lang, Sadler B M, Dong M. Pilot-assisted wireless transmissions[J]. IEEE Signal Processing Mag, 2004, 21(6): 12-25.
[2]
Coleri S, Ergen M, Puff A, et al. A study of channel estimation in OFDM systems[C]//56th Vehicular Technology Conference (VTC 2002). Vancouver, Canada: IEEE Press, 2002: 894-898.
[3]
Hsieh M, Wei C. Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency selective fading channels[J]. IEEE Transactions on Consumer Electronics, 1998, 44(1): 217-225.
[4]
董秀洁, 王莉, 王素菊. 一种改进的LS信道估计算法 [J]. 哈尔滨理工大学学报, 2009, 14(1): 47-50. Dong Xiujie, Wang Li, Wang Suju. An improved LS channel estimation algorithm[J]. Journal of Harbin Uni- versity of Science and Technology, 2009, 14(1): 47-50.
[5]
Taubock G, Hlawatsch F, Eiwen D, et al. Compressive estimation of doubly selective channels in multicarrier systems: leakage effects and sparsity-enhancing processing[J]. IEEE Journal of Selected Topics in Signal Processing, 2010, 4(2): 255-271.
[6]
Bajwa W U, Haupt J, Sayeed A M, et al. Compressed channel sensing: a new approach to estimating sparse multipath channels[J]. Proceedings of the IEEE, 2010, 98(6): 1058-1076.
[7]
Qi Chenhao, Wu Lenan. Optimized pilot placement for sparse channel estimation in OFDM systems[J]. IEEE Signal Processing Letters, 2011, 18(12): 749-752.
[8]
Qi Chenhao, Wu Lenan. Tree-based backward pilot generation for sparse channel estimation[J]. Electronics Letters, 2012, 48(9): 501-502.
[9]
Pakrooh P, Amini A, Marvasti F. OFDM pilot allocation for sparse channel estimation[J]. Eurasip Journals on Advances in Singal Processing, 2012(3): 59.
[10]
Applebaum L, Bajwa W U, Calderbank A R, et al. Deterministic pilot sequences for sparse channel estimation in OFDM systems[EB/OL][2014-04-21]//17th International Conference on Digital Signal Processing (DSP). Corfu, Greece: IEEE Press, 2011: 1-7.
[11]
Baron D. Wakin M B, Duarte M. Distributed compressed sensing.
[12]
王韦刚, 杨震, 胡海峰. 分布式压缩感知实现联合信道估计的方法[J]. 信号处理, 2012, 28(6): 778-784. Wang Weigang, Yang Zhen, Hu Haifeng. The method of achieving simultaneous channels estimation on distributed compressed sensing[J]. Signal Processing, 2012, 28(6): 778-784.
[13]
Tropp J A, Gilbert A C, Strauss M J. Simultaneous sparse approximation via greedy pursuit[C]//IEEE International Conference on Acoustics, Speech and Signal Processing 2005 Proceedings (ICASSP). Philadelphia, USA: IEEE Press, 2005: 721-724.
[14]
Barbotin Y, Hormati A, Rangan S, et al. Estimation of sparse MIMO channels with common support[J]. IEEE Transactions on Communications, 2012, 60(12): 3705-3716.
