项目课题 / Projects
研究方向:
信号处理、参数估计、认知无线电关键技术
主要项目:
[1] 基于环境认知的频谱资源多域动态共享方法研究, 东北大学基本业务费青年教师科研启动基金项目, 2014.01-2015.12, 在研, 主持人
[2] 基于OFDMA的无线通信系统的同步技术研究, 河北省教育厅自然科学研究指导计划项目, 2012.01-2014.12, 已结题, 主持人
[3] 天线阵列波束自适应重构方法研究, 河北省科技支撑计划项目, 2011.01-2013.12, 已结题, 第二参与人
[4] 基于动态规划的鲁棒自适应波束优化控制方法研究, 河北省教育厅自然科学研究指导计划项目, 2010.01-2012.12, 已结题, 第三参与人
研究成果 / Achievements
主要论文:
[1] Ruiyan Du, Jinkuan Wang, Fulai Liu, Liqun Shan. Unitary-ESPRIT algorithm for carrier frequency offset estimation for interleaved OFDMA uplink systems[J], Wireless Personal Communications, 2013, 69(4): 1615-1627.(SCI/EI检索: 000316914800031/20 132816476589)
[2] Ruiyan Du, Fulai Liu, Lu Peng, W-L1-SRACV Algorithm for Direction-of-arrival Estimation[J], Progress In Electromagnetics Research C, Vol. 38, 165-176, 2013.(EI检索: 20131516200395)
[3] Ruiyan Du, Lu Zhang, Fulai Liu, Shouming Guo, An effective spectrum allocation method based on color sensitive graph coloring theory for CR networks[J], Journal of Information and Computational Science, Vol. 10, No. 16, 5113-5121, 2013.(EI检索: 20134917048368)
[4] Ruiyan Du, Fulai Liu, Jinkuan Wang. Space-Time Matrix Method for Mixed Near-Field and Far-Field Sources Localization[J], Progress In Electromagnetics Research M, Vol. 36, 131-137, 2014.(EI检索: 20142317785840)
[5] 杜瑞燕, 汪晋宽. 一种基于压缩感知理论的频偏估计算法[J], 东北大学学报, 33(7), pp. 938-940, 2012.(EI检索: 20123715424905).
[6] Ruiyan Du, Jinkuan Wang, Yanli Bo, Liang Cui. Carrier frequency offset estimation algorithm based on compressive sensing theory for interleaved OFDMA uplink systems[J], Information Technology Journal, 11(9), pp.1286- 1291, 2012.(EI检索: 20122715214059)
[7] Ruiyan Du, Jinkuan Wang. Novel blind CFO estimator for uplink interleaved OFDMA systems[J], International Journal of Digital Content Technology and its applications, 6(3), pp. 158-166, 2012. (EI检索: 20121114855003)
[8] Ruiyan Du, Jinkuan Wang. Carrier frequency offset estimation based on unitary-ESPRIT for interleaved OFDMA uplink systems[J], Advances in Information Sciences and Service Sciences, 4(5), pp. 217-225, 2012.(EI检索: 20121414931376)
[9] Ruiyan Du, Jinkuan Wang, Fulai Liu. Carrier frequency offset estimation using unitary-MUSIC for interleaved OFDMA uplink systems[J], Journal of Information and Computational Science, 8(16): 4309-4316, 2012.(EI检索: 20120214672876)
[10] Ruiyan Du, Jinkuan Wang, Fulai Liu, Yanli Bo, Liang Cui. An effective CFO estimation method based on unitary transformation for interleaved OFDMA uplink systems [J], Procedia Engineering, 29, pp.2308-2312, 2012. (EI检索: 20121214882953)
[11] Ruiyan Du, Jinkuan Wang, Liqun Shan, Fulai Liu, Fengming Xin. Unitary-ESPRIT algorithm for carrier frequency offset estimation in OFDM systems, ICIC Express Letters, 5(9A), pp.3015-3020, 2011.(EI检索: 20113714320694)
[12] Ruiyan Du, Jinkuan Wang, Liqun Shan, Fulai Liu. CFO matrix method and performance analysis for carrier frequency offset estimation in OFDMA uplink[J], ICIC Express Letters, 5(4A), pp.1137-1144, 2011.(EI检索: 20111113744382)
主要著作:
[1] 刘群, 杜瑞燕. 经济数学——微积分. 北京: 清华大学出版社, 2011.