科學研究
參與國家重點基礎研究發展計畫（973計畫）項目“高移動性寬頻無線通信網路重點理論基礎研究”
l 參與國家自然科學基金重點項目“地面超高移動性寬頻無線通信關鍵問題”
l 參與國家“十二五”“新一代寬頻無線移動通信網”科技重大專項“基於TD-LTE的高速鐵路寬頻通信的關鍵技術研究與套用驗證”
l 參與國家高技術研究發展計畫（863計畫）“城市軌道列車在途檢測與安全預警關鍵技術”子課題“列車在途監測數據大容量傳輸技術”
l 主持TD-LTE高速移動環境下高性能頻偏估計技術研究
Previous Research Projects
l 主持國家自然科學基金項目“協同通信環境下自適應調製編碼技術研究”
l 主持國家自然科學基金項目“基於分段思想的新型低時延Turbo編解碼方法”
l 主持教育部新世紀優秀人才支持計畫項目“新型Turbo ARQ混合差錯控制技術研究”
l 主持教育部科學技術研究重點項目“基於遞歸卷積編碼特性分析的高性能Turbo編解碼研究”
l 主持教育部霍英東教育基金會青年教師優選資助課題項目“高速並行Turbo編解碼技術研究”
l 主持四川省套用基礎研究計畫項目“新型高速Turbo編解碼器實現技術研究”
l 主持LTE/WiMAX可配置Turbo解碼組件開發
l 主持TD-LTE MIMO預編碼技術研究
1. Bingpeng Zhou, Qingchun Chen, Kamyiu Lam, On a novel perpendicular intersection based localization scheme for wireless sensor networks, (in preparations) 2012.
2. Chanzhi Liu, Qingchun Chen, Hengchao Li “Adaptive Dictionary Learning based Sparse Decomposition and Its Applications,” (in preparations) 2012.
3. Qingchun Chen, Zhanwang Cai, et al, “On the Differential Phase based CFO estimate scheme for TD-LTE system,” (in preparations).
4. Qingchun Chen, Bingpeng Zhou, On the channel correlation based CFO estimate scheme, (in preparations), 2012.
5. Chanzhi Liu, Qingchun Chen, On the Sparse Decomposition based Digital Watermark Algorithm, (in preparations) to be submitted to IEEE Signal Proc. Letters, 2012.
6. Xiaofeng Long, Qingchun Chen, Pei Xiao, Jinsong Wu, “On the Optimal Puncturing Pattern Design for Partially Systematic Rate-compatible Punctured Turbo Codes,” (in preparations), to be submitted to IET Commun. , 2012.
7. 蔡曦，范平志，陳慶春，非正交多址中繼網路中基於選擇解碼轉發的複數域網路編碼性能分析，to be submitted to 電子與信息學報，2012.
8. 蔡曦，范平志，陳慶春，非正交多址中繼系統複數域網路編碼最佳化設計，submitted to 通信學報，2012.
9. Qingjiang Shi, Jinsong Wu, Qingchun Chen, Weiqiang Xu, Optimum Linear Block Precoding for Multi-Point Cooperative Transmission with Per-Antenna Power Constraints, submitted to IEEE Trans. Wireless Commun. (under 2 review), 2012.
10. Jingsong Wu, Steven D. Blostein, Qingchun Chen, Pei Xiao, Joint time-frequency diversity for single-carrier block transmission in frequency selective channels, submitted to IEICE Trans. Fundamental, 2012.
11. Peng Shang, Jinsong Wu, Qingchun Chen, Pei Xiao, Multi-user MIMO linear precoding for the downlink wireless systems using oblique projection, submitted to IEICE Trans. Fundamental, 2012.
12. Qinglin Luo, Wei Fang, Jinsong Wu, Qingchun Chen, Realize broadband wireless communication for high speed train, submitted to EURASIP Journal on Wireless Commun. and Network, 2012.
13. Xiaofeng Long, Qingchun Chen, Pei Xiao, Jinsong Wu, “On the Design of PS-RCPT Code Design for LTE System,” submitted to IEEE Globecom, 2012.
14. Bingpeng Zhou, Jing Xia, Qingchun Chen, Kamyiu Lam, “A Generalized Perpendicular Intersection Localization Scheme for Wireless Sensor Network,” submitted to IEEE VTC Fall 2012.
15. Tao Zeng, Qingchun Chen, Pei Xiao, Jinsong Wu “MSINR based Precoder Designs for Non-Regenerative MIMO Relaying System,” submitted to IEEE ICCC, 2012.
16. Jing Yang, Pingzhi Fan, Qingchun Chen, Xianfu Lei, Delay-Limited Throughput Analysis of Dual-Hop Amplify-and-Forward HARQ Transmissions over Asymmetric Fading Channels, submitted to IEICE Trans. Fundamental, 2011.
u Selected Journal papers
17. Jinfeng Du, Pei Xiao, Jinsong Wu, Qingchun Chen, Design of IOTA based Multicarrier Systems with Blind Chnnael Estimation, IET Commun. (accepted with revision)，2012.
18. Mao Yan, Qingchun Chen, Xianfu Lei, Trung Q. Duong, Pingzhi Fan, “Outage Probability of Switch and Stay Combining in Two-way Amplify-and-forward Relay Networks,” IEEE Wireless Commun. Letters (accepted for publication), 2012.
19. Qingchun Chen, Pingzhi Fan, “A Novel SNR Estimation Technique Associated with Hybrid ARQ”, IEICE Trans. Fundamental, Vol.E92-A, No.11, pp.2895-2909, Nov. 2009.
20. Qingchun Chen, Chengguo Deng, Daiyuan Peng, Pingzhi Fan, “On the Serial Iterative Co-channel Interference Cancellation Technique for MFSK/FH-SSMA System,” Electronics Letters, vol.45, no.25, pp.1315-1317, Dec. 2009.
21. Zheng Ma, Pingzhi Fan, Wai Ho Mow, Qingchun Chen, “A Joint Early Detection-Early Stopping Scheme for Short-Frame Turbo Decoding,”vol.65, no.1, pp.37-43, Jan. 2011.
22. Qingchun Chen, “Coded Cooperation Techniques in Collaborative Communication Network”, ZTE Communications, Vol.15, No.1, Feb. 2009. (in Chinese)
23. Zheng Ma, Pingzhi Fan, Qingchun Chen, Li Hao, Mike Darnell, “Complex Rotary Codes Revisited: A Low-Complexity, High-Performance Decoding Approach”, IEEE Trans. Commun., Vol.59, No.12, pp. 1988-1992, Dec. 2008.
24. Xianfu Lei, Pingzhi Fan, Qingchun Chen, "Comment on “Closed-form SER expressions for Star MQAM in frequency non-selective Rician and Nakagami-m channels," AEU Int. J. Electron. Commun., 2008.
25. Xianfu Lei, Pingzhi Fan, Qingchun Chen, “On the Average of the Product of Two Gaussian Q-Functions over Nakagami-q (Hoyt) Fading Channels and Its Applications,” IEEE Commun. Letters, Vo.11, No.10, Oct. 2007, pp.805-807.
26. Qingchun Chen, Pingzhi Fan, "Performance Analysis of Hybrid ARQ with Code Combining over Interleaved Rayleigh Fading Channel," IEEE Trans. Veh. Techn., Vol.54, No.3, pp.1207-1214, May, 2005.
27. Qingchun Chen, Kam-Yiu Lam, Pingzhi Fan, "Comments on ‘Distributed Bayesian Algorithms for Fault-Tolerant Event Region Detection in Wireless Sensor Networks’," IEEE Trans. Computers, Vol.54, No.9, pp.1182-1183, Sept. 2005.
28. Qingchun Chen, Pingzhi Fan, "Performance Evaluation of Hybrid ARQ with Code Combining in Packet-Oriented CDMA System," Chinese Journal of Electronics, Vol.13, No.1, pp.168-174, 2004.
29. Qingchun Chen, Pingzhi Fan, "On the Performance of Truncated Type III Hybrid ARQ Scheme with Code Combining," Journal of Wireless Communications and Mobile Computing, Vol.3, No.5, pp.641-658, 2003.
30. 陳慶春，孫皓，“基於統計特性分析的定點Turbo解碼分析方法,” 電路與系統學報, 2011, Vol.16, No.6, pp.1-8.
31. Bo Yao, Qingchun Chen, "On the Temporal-Spatial Correlation Based Fault-Tolerant Dynamic Event Region Detection Scheme in Wireless Sensor Networks," Springer Lect. Notes in Computer Science, Vol.4864, pp.511-523, 2007.
Selected Conference Papers
32. Chanzhi Liu, Qingchun Chen, “QR Iterative Subspace Identification And Its Application in Image Denoising,” Proc. Of ICIG 2011, Aug. 2011.
33. Meng-Lin Ku, Qingchun Chen, Saeed S. Ghassemzadeh, Li-Chun Wang, Vahid Tarokh, “Service Coverage for Cognitive Radio Networks with Cooperative Relays in Hotspot Areas,” Proc. Of IEEE WCNC 2011, Cancun, Mexico, 2011.
34. Pei Xiao, Qingchun Chen, “Optimization of MIMO Transceiver with Limited Feedback Channel,” Proc. of IWSDA 2011, Oct. 2011.
35. Xi Cai, Qingchun Chen, Pingzhi Fan, Zheng Ma, “On the Coded Complex Field Network Coding Scheme for Multiuser Cooperative Communications with Regenerative Relays,” Proc. Of IEEE ICCT 2011, Sept. 2011.
36. Qingchun Chen, Jiaxiang Li, Pingzhi Fan, Vahid Tarokh, “An Exponential Model for Evaluating Error Performance of Turbo codes,” Proc. of IEEE Globecom 2010, Miami, FL 2010.
37. Qingchun Chen, Jiaxiang Li, Pingzhi Fan, Vahid Tarokh, “On the performance estimate for Turbo codes,” Proc. of WCSP 2010, Suzhou, China.
38. Suyue Gao, Qingchun Chen, et al., “On the Improved Sub-code Constrained Algorithm for the Determination of Free Distance for Turbo Codes,” The 15th Asia-Pacific Conference on Comunications ( APCC’09), Shanghai, China, October 8-10, 2009.
39. Jiaxiang Li, Qingchun Chen, Suyue Gao, Pingzhi Fan, “Optimal Puncturing Pattern Design for Rate-Compatible Punctured Turbo Codes,” The 2009 International Conference on Wireless Communications & Signal Processing ( WCSP’09), Nanjing, China, November 10-13, 2009.
40. Yue Guo, Qingchun Chen, Pingzhi Fan, “On the Fault-Tolerant Event Region Detection Scheme with User-Specified Threshold in Wireless Sensor Networks”, Proc. of ICCCAS’09, San Jose, California, USA, 2009.
41. Qingchun Chen, Ming Zhou, et al, On the Improved Frequency Estimate of a Single Sinusoid in Noises, in Proc. of the 12th Intern. Symp. On Wireless Personal Multimedia Communications ( WPMC’09), Sendai, Japan, September 7-10, 2009.
42. Xi Cai, Qingchun Chen, Pingzhi Fan, Shinya Matsufuji, “Enhanced Frequency Offset Estimation based on Pilot Signal Design over Flat-fading Channel,” Proc. of The IET Intern. Commun. Conf. on Wireless Mobile & Computing ( CCWMC 2009), Shanghai, China, Dec. 7-9, 2009.
43. Qingchun Chen, Wai Ho Mow, Pingzhi Fan, "Some New Results on Recursive Convolutional Codes and Their Applications," Proc. Of IEEE Inform. Theory Workshop 2006, pp.239-243, 2006, Chengdu, China.
44. Qingchun Chen, Pingzhi Fan, "New Cramer-Rao Lower Bound and SNR Estimation in Hybrid ARQ System," Proc. of IEEE PIMRC 2003, pp.1819-1823, Sept. 2003, Beijing, China.
45. Qingchun Chen, Zheng Ma, Pingzhi Fan, "In-service SNR Estimation Over Fading Channel," Proc. Of PDCAT 2003, pp.442-446, Chengdu, China.
46. Qingchun Chen, Pingzhi Fan, "On the Performance of Type-III Hybrid ARQ with RCPC Codes," Proc. Of IEEE PIMRC 2003, pp.1297-1301, Beijing, China.
47. Ke Wan, Qingchun Chen, Pingzhi Fan, "A Novel Parallel Turbo Coding Technique Based on Frame Split and Trellis Terminating," Proc. Of PDCAT 2003, pp.927-930, Chengdu, China.
48. Zushu Li, Qingchun Chen, et. al., "Human simulating intelligent control and its application to swinging-up of Cart-Pendulum," Proc. of the IEEE International Workshop on Robot and Human Communication, 1997, pp.218-223, Sendai, Tohoku, Japan
2012-03)
P1. 陳慶春, 周炳朋，夏靜等, 一種基於垂線約束關係的定位方法，中國發明專利申請, 2012.
P2. 陳慶春, 曾韜, 張琴琴, 喬越峰, 郭亞兵等，MIMO-OFDM系統基於平均信乾噪比準則的預編碼方法，中國發明專利申請, 2012.
P3. 陳慶春、江海、蔡展望等，TD-LTE系統基於差分相位的頻偏估計方法，中國發明專利申請，2012(in preparations)
P4. 類先富, 范平志, 陳慶春, 郝莉, 顏矛. 一種雙中繼無線通信系統分集方法. 中國發明專利, CN201010611137.2.
P5. 陳慶春，周明，劉恆，馬征，郝莉，范平志，TD-SCDMA通信系統接收同步中基於差分相位的頻偏與相位估計方法，中國ZL200910059162.1號發明專利.
P6. Qingchun Chen, Pingzhi Fan, A Retransmission-based Blind SNR Estimation Method in HARQ Scheme, Chinese Patent, ZL 031173160.(陳慶春, 范平志, 基於混合自動重發請求(HARQ)重傳數據的盲信號干擾比估計方法，中國ZL 031173160號發明專利)
P7. Qingchun Chen, Pingzhi Fan, Parallel Redundancy Transmission and Reception-based HARQ method, Chinese Patent ZL 02133719.5.(陳慶春, 范平志, 在混合自動重發請求系統中並行冗餘傳送與並行合併接收分組數據的方法，中國ZL 02133719.5號發明專利)
P8. Ke Wan, Qingchun Chen, Pingzhi Fan, A Segmented-based Parallel Turbo Coding method, Chinese Patent, ZL 031174744. (萬科，陳慶春, 范平志,一種用於數字通信差錯控制的基於分塊處理的並行Turbo 編解碼方法，中國ZL 031174744號發明專利)
P9. 陳慶春，楊睛，蔡曦，范平志，一種基於應答反饋信令的信噪比估計方法, 中國發明專利200910263567.7.
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