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Contact information:

Dept. of Elec. & Comp. Engr.,
University of Minnesota
200 Union Street SE ,
Minneapolis , MN 55455

Tel: 612-626-7174
Fax: 612-625-4583
Email: renqiu@ece.umn.edu

I am currently a Ph.D. student with Prof. Georgios B. Giannakis at the Signal Processing in Networking and Communications Group (SPINCOM), Department of Electrical and Computer Engineering of University of Minnesota. My research interests lie in the general areas of wireless communications, coding, networking and signal processing.

Research Interests:

Error control coding: turbo codes, Low density parity codes (LDPC), iterative decoding, trellis coded modulation (TCM), list decoding, linear complex field coding, joint error detection and correction, joint source-channel coding

CDMA and space-time (ST) system: Diversity techniques, multi-user detection (MUD), coded MIMO system, low complexty soft MIMO detection

Wireless protocol design: network coding, multi-source cooperative coding, which jointly designs MAC

General: OFDM/OFDMA, multi-carrier CDMA, frequency hopping, Beam-forming, Dirty paper coding (Costa precoding), Adaptive modulation, hybrid ARQ, Equalization and synchronization techniques