Chen W, Dai L, Letaief K B, Cao Z. A unified cross-layer framework for resource allocation in cooperative networks. IEEE Trans. on Wireless Communications 2008.8: 1699-1707. (Marconi Prize Paper Award)
 Chen W, Letaief K B, Cao Z. Network Interference Cancellation, IEEE Trans. on Wireless Communications, 2009.12: 5982 - 5999.
 Chen W, Letaief K B, Cao Z. A cross-layer method for interference cancellation and network coding in wireless networks. Proceedings of IEEE ICC 2006: 3693-3698. (Best Paper Award)
 Chen W, Cao Z, Letaief K B. Optimal delay-power tradeoff in wireless transmission with fixed modulation. Proceedings of International Workshop on Cross Layer Design. 2007: 60 – 64. (Best Paper Award)
 Bai B, Chen W, Letaief K B, Cao Z. RBG Matching: An Innovative Combinatorial Approach for OFDMA Resource Allocation, Proceedings of IWCMC, 2010. (Invited Paper)
 Dai L, Chen W, Cimini L J, Letaief K B. Fairness Improves Throughput in Energy-constrained Cooperative Ad-hoc Networks, IEEE Trans. on Wireless Communications, 2009.7: 3679-3691.
 Bai B, Chen W, Cao Z, Letaief K B. Max-Matching Diversity in OFDMA Systems, IEEE Trans. on Communications, 2009.4: 1161-1171.
 Ma Z, Chen W, Letaief K B, Cao Z. A Semi Range-Based Iterative Localization Algorithm for Cognitive Radio Networks, IEEE Trans. on Vehicular Technology, 2010.2: 704 – 717.
 Xu Y, Chen W, Cao Z. Optimal power allocation for spectrum sharing in frequency-selective unlicensed bands. IEEE Communication Letter, 2008.7: 511-513.
 Bo B, Chen W, Cao Z. Low-Complexity Hierarchical Spectrum Sharing Scheme in Cognitive Radio Networks. IEEE Communication Letter, 2009.10: 770 - 772.
 CONFERENCEIEEE VTC-S 2011, TPC Co-chair
 IEEE ICC 2010, Wireless Communications Symposium, TPC Co-chair
 IEEE ICC 2008, Student Travel Grant chair