Rao Sixian, Zhang Yubo, Zhu Liqun, et al. Electrochemical behaviour of LY12CZ under applied stress[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(10): 1246-1250. (in Chinese)
Citation: XIAO Shenyang, JIN Zhigang, SU Yishan, et al. Pilot design for compressed sensing based OFDM sparse channel estimation[J]. Journal of Beijing University of Aeronautics and Astronautics, 2018, 44(7): 1447-1453. doi: 10.13700/j.bh.1001-5965.2017.0501(in Chinese)

Pilot design for compressed sensing based OFDM sparse channel estimation

doi: 10.13700/j.bh.1001-5965.2017.0501
Funds:

National Natural Science Foundation of China 61571318

National Natural Science Foundation of China 61701335

National Natural Science Foundation of China 61571323

Key Research Program of Hainan Province ZDYF2016153

Natural Science Foundation of Qinghai Province, China 2015-ZJ-904

the Ke Ji Xing Hai Xin Dong Program of Tianjin KJXH 2013-14

More Information
  • Corresponding author: SU Yishan.E-mail:yishan.su@tju.edu.cn
  • Received Date: 21 Jul 2017
  • Accepted Date: 27 Oct 2017
  • Publish Date: 20 Jul 2018
  • In order to improve channel estimation performance, the pilot design problem in orthogonal frequency division multiplexing(OFDM) is investigated from the perspective of compressed sensing(CS).Since the reconstruction performance of the sampling matrix cannot be accurately measured by the existing methods, the pilot designed by the existing methods has poor channel estimation performance.Therefore, the cubic sum criterion which computes the cubic summation of entries of correlation matrix is proposed to measure the reconstruction performance of sampling matrix.Besides, for the pilot design of OFDM channel estimation which is a discrete combinatorial optimization problem, a novel pilot search method named grouped substitution with concurrent full trees is also proposed to search optimal pilot.At each iteration of the proposed algorithm, the pilot pattern set is divided into groups.Then, the pilot patterns are successively updated by obtained pilot sets.The proposed method enlarges the search space and avoids getting in local optimum in searching pilot pattern.The simulation results show that, the proposed evaluation method can accurately evaluate the reconstruction performance of the sampling matrix in comparison to the existing evaluation methods and compared with mutual coherence criterion, the proposed criterion can gain 3 dB improvement in mean square error.Furthermore, the proposed pilot search method has faster convergence speed and the best searching performance.

     

  • [1]
    郭文彬, 李春波, 雷迪, 等.基于联合稀疏模型的OFDM压缩感知信道估计[J].北京邮电大学学报, 2014, 37(3):1-6.

    GUO W B, LI C B, LEI D, et al.Joint sparse model based OFDM compressed sensing channel estimation[J].Journal of Beijing University of Posts and Telecommunications, 2014, 37(3):1-6(in Chinese).
    [2]
    HE X Y, SONG R F, ZHU W P.Pilot allocation for distributed compressed sensing based sparse channel estimation in MIMO-OFDM systems[J].IEEE Transactions on Vehicular Technology, 2016, 65(5):2990-3004. doi: 10.1109/TVT.2015.2441743
    [3]
    GAO Z, DAI L L, WANG Z C.Structured compressive sensing based superimposed pilot design in downlink large-scale MIMO systems[J].Electronics Letters, 2014, 50(12):896-898. doi: 10.1049/el.2014.0985
    [4]
    DAI L L, WANG J T, WANG Z C, et al.Spectrum-and energy-efficient OFDM based on simultaneous multi-channel reconstruction[J].IEEE Transactions on Signal Processing, 2013, 61(23):6047-6059. doi: 10.1109/TSP.2013.2282920
    [5]
    TROPP J A.Greed is good:Algorithmic results for sparse approximation[J].IEEE Transactions on Information Theory, 2004, 50(10):2231-2242. doi: 10.1109/TIT.2004.834793
    [6]
    MOHAMMADIAN R, AMINI A, KHALAJ B H.Deterministic pilot design for sparse channel estimation in MISO/multi-user OFDM systems[J].IEEE Transactions on Wireless Communications, 2017, 16(1):129-140.
    [7]
    何雪云, 宋荣方, 周克琴.基于压缩感知的OFDM稀疏信道估计导频图案设计[J].南京邮电大学学报(自然科学版), 2011, 31(5):7-11.

    HE X Y, SONG R F, ZHOU K Q.Design of pilot pattern for compressive sensing based sparse channel estimation in OFDM systems[J].Journal of Nanjing University of Posts and Telecommunications(Natural Science), 2011, 31(5):7-11(in Chinese).
    [8]
    HE X Y, SONG R F, ZHU W P.Pilot allocation for sparse channel estimation in MIMO-OFDM systems[J].IEEE Transactions on Circuits & Systems Ⅱ Express Briefs, 2013, 60(9):612-616.
    [9]
    WANG H, GUO Q, ZHANG G X, et al.Pilot pattern optimization for sparse channel estimation in OFDM systems[J].IEEE Communications Letters, 2015, 19(7):1233-1236. doi: 10.1109/LCOMM.2015.2429717
    [10]
    QI C H, WU L N.A study of deterministic pilot allocation for sparse channel estimation in OFDM systems[J].IEEE Communications Letters, 2012, 16(5):742-744. doi: 10.1109/LCOMM.2012.032612.112553
    [11]
    QI C H, YUE G S, WU L N, et al.Pilot design schemes for sparse channel estimation in OFDM systems[J].IEEE Transactions on Vehicular Technology, 2015, 64(4):1493-1505. doi: 10.1109/TVT.2014.2331085
    [12]
    胡健生, 宋祖勋, 张倩, 等.OFDM压缩感知信道估计中导频图案设计[J].北京理工大学学报, 2016, 36(11):1183-1187.

    HU J S, SONG Z X, ZHANG Q, et al.The pilot pattern design for OFDM compressed sensing channel estimation[J].Transaction of Beijing Institute of Technology, 2016, 36(11):1183-1187(in Chinese).
    [13]
    ELAD M.Optimized projections for compressed sensing[J].IEEE Transactions on Signal Processing, 2007, 55(12):5695-5702. doi: 10.1109/TSP.2007.900760
    [14]
    HE X Y, SONG R F, ZHU W P.Optimal pilot pattern design for compressed sensing-based sparse channel estimation in OFDM systems[J].Circuits, Systems, and Signal Processing, 2012, 31(4):1379-1395. doi: 10.1007/s00034-011-9378-6
    [15]
    刘浩强, 赵洪博, 冯文全.基于CS的正则化稀疏度变步长自适应匹配追踪算法[J].北京航空航天大学学报, 2017, 43(10):2109-2117.

    LIU H Q, ZHAO H B, FENG W Q.Regularized sparsity variable step-size adaptive matching pursuit algorithm for compressed sensing[J].Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(10):2109-2117(in Chinese).
    [16]
    CAI T T, WANG L.Orthogonal matching pursuit for sparse signal recovery with noise[J].IEEE Transactions on Information Theory, 2011, 57(7):4680-4688. doi: 10.1109/TIT.2011.2146090
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