一、个人简介：

    宋荣方，男，1964年生，博士, 教授，博士生导师，江苏省高校“青蓝工程”中青年学术带头人，通信与信息系统学科学术带头人，通信与信息工程学院无线电系主任。多年来一直从事宽带无线通信关键技术研究。近年来，主持完成了包括国家自然科学基金项目“超三代移动通信关键技术研究”和“基于压缩感知的无线信道质量反馈新方法探索”；国家科技重大专项"IMT-Advanced多址技术研发”课题；教育部博士点基金“MIMO-OFDM信道估计新算法研究”；和江苏省高校自然科学重大基础研究项目“多天线宽带系统信道估计高效实用算法探索”在内的多项国家级和省部级项目；作为第一作者或者主要作者，在IEEE Transactions on Vehicular Technology, IEEE Transactions on Circuits and Systems II, IEEE Transactions on Broadcasting, IEEE Communications Letters, Signal Processing, IET Communications, Wireless Personal Communications, IEE Electronics Letters，电子学报，通信学报和中国科学等国内外权威刊物发表过论文；获得专利十项。目前主持的在研项目有:（1）国家自然科学基金项目“基于干扰对齐的多小区协作关键技术研究”；（2）教育部博士点基金“多小区MIMO网络中若干关键技术研究”；（3）东南大学移动通信国家重点实验室开放研究基金课题“异构蜂窝网干扰抑制方法探索”。

二、研究方向及主要成果：

    研究方向：主要研究未来宽带无线通信系统中的新型多载波传输技术、先进多址技术、多用户MIMO和网络MIMO技术、密集小蜂窝技术、多层异构网干扰管理技术、基于压缩感知的信道估计和信道信息反馈技术、干扰对齐技术及其在蜂窝网和认知无线网中的应用技术以及基于博弈论和机器学习的无线资源分配技术。
    主要成果：在稀疏信号可恢复条件、基于压缩感知的无线信道估计与反馈、Femtocell 网络性能分析与干扰消除、OFDM系统中抗频偏技术、CDMA系统中空间-时间-扩频码信息综合处理、码片波形优化设计和系统性能分析等方面取得了高质量的研究成果。

三、代表性著作：

    发表的部分SCI期刊论文：
    [1] Xueyun He, Rongfang Song, and Wei-Ping Zhu, “Pilot Allocation for Sparse Channel Estimation in MIMO-OFDM Systems,” IEEE Transactions on Circuits and Systems—II, vol. 60, no. 9, pp.612-616, September 2013.
    [2] Hong Wang, Rongfang Song, and Shu-Hung Leung, “Analysis of Uplink Inter-Carrier-Interference in OFDMA Femtocell Networks,” IEEE Transactions on Vehicular Technology, DOI 10.1109/TVT.2014.2329710, 16 pages.
    [3] Junxi Zhao, Rongfang Song, Jie Zhao, and Wei-PingZhu, “New Conditions for Uniformly Recovering Sparse Signals via Orthogonal Matching Pursuit,” Signal Processing 106 (2015) 106–113. Jan. 2015.
    [4] Peisheng Pan, Baoyu Zheng, Rongfang Song, and Wei Ni, “Feedback Load Analysis for Broadcast Channels with Zero-Forcing Beamforming,” IET Communications, (Accepted)
    [5] Hong Wang and Rongfang Song, “Distributed Q-Learning for Interference Mitigation in Self-Organised Femtocell Networks: Synchronous or Asynchronous?” Wireless Personal Communications, vol.71, no.4, pp.2491-2506, August 2013.
    [6] Hong Wang and Rongfang Song, “Clustering Based Adaptive Power Control for Interference Mitigation in Two-Tier Femtocell Networks,” KSII Transactions on Internet and Information Systems, vol. 8, no. 4, pp.1424-1441, Apr. 2014.
    [7] Rongfang Song, Xianhong Guo, and S.H.Leung, “Optimum Second Order Polynomial Nyquist Windows for Reduction of ICI in OFDM Systems,” Wireless Personal Communications, vol. 65, no.2, pp. 455-467, June 2012.
    [8] Huanqin Gao and Rongfang Song, “Distributed Compressive Sensing Based Channel Feedback Scheme for Massive Antenna Arrays with Spatial Correlation,” KSII Transactions on Internet and Information Systems, vol. 8, no. 1, pp.108-122, Jan. 2014.
    [9] Xueyun He, Rongfang Song, and Weiping Zhu, “Optimal Pilot Pattern Design for Compressed Sensing Based Sparse Channel Estimation in OFDM Systems,” Circuits, Systems & Signal Processing , vol.31, no.4, pp. 1379–1395, May 2012.
    [10] Yongjie Li and Rongfang Song, “Particle Swarm Optimization of Compression Measurement for Signal Detection,” Circuits, Systems & Signal Processing, vol.31, no.3, pp.1109-1126,April 2012.
    [11] Yongjie Li and Rongfang Song, “A New Compressive Feedback Scheme Based on Distributed Compressed Sensing for Time-Correlated MIMO Channel,” KSII Transactions on Internet and Information Systems, vol. 6, no. 2, pp. 580-592 , Jan. 2012.
    [12] Yongjie Li and Rongfang Song, “Novel Schemes of CQI Feedback Compression Based on Compressive Sensing for Adaptive OFDM Transmission,” KSII Transactions on Internet and Information Systems, vol. 5, no. 4, pp. 703-719 , April 2011.
    [13] Rongfang Song and S.H.Leung, “A Novel OFDM Receiver with Second Order Polynomial Nyquist Window Function,” IEEE Communications Letters, vol.9, no.5, pp.391-393, May 2005.
    [14] Rongfang Song and S.H. Leung, “Analysis and Optimization of DS-CDMA Systems with Time-limited Partial Response Chip Waveforms,” IEEE Transactions on Broadcasting, vol.49, no.2, pp.202-210, June 2003.
    [15] Rongfang Song and Guangguo Bi, “Constrained Optimization Based Space-time-code Blind Receiver in CDMA Systems,” IEE Electronics Letters, vol.36, no.12, pp.1061-1062, June 2000.
    [16] Rongfang Song and S.H.Leung, “Second Order Polynomial Class of Chip Waveforms for Band-limited DS-CDMA Systems,” Wireless Personal Communications. vol.43 , no.2, pp. 655 - 663, Oct. 2007.
    [17] Rongfang Song and S.H.Leung, “A Unified Analysis of Quaternary DS-CDMA Systems with Arbitrary Chip Waveforms and Its Applications,” Wireless Personal Communications, vol.31, no.1, pp.111-129, Oct. 2004.
    [18] Song Rongfang and Bi Guangguo, “Space-time-code Blind Receiver in CDMA Systems and Its Neural Network Implementation,” Chinese Journal of Electronics, vol.10, no.3, pp.356-360, Sept.2001.

四、联系方式：

    移动电话：13913968885
    单位电话：025-83492441
    Email：songrf@njupt.edu.cn