Tang, Liang, Chen, Yunfei, Nallanathan, Arumugam and Hines, Evor L.. (2012) Performance evaluation of spectrum sensing using recovered secondary frames with decoding errors. IEEE Transactions on Wireless Communications, Vol.11 (No.8). pp. 2934-2945. ISSN 1536-1276

Chen, Yunfei. (2012) Collaborative spectrum sensing in the presence of secondary user interferences for lognormal shadowing. Wireless Communications and Mobile Computing, Vol.12 (No.5). pp. 463-472. ISSN 1530-8669

Khan, Fahd Ahmed, Chen, Yunfei and Alouini, Mohamed-Slim. (2012) Novel receivers for AF relaying with distributed STBC using cascaded and disintegrated channel estimation. IEEE Transactions on Wireless Communications, Vol.11 (No.4). pp. 1370-1379. ISSN 1536-1276

Zhao, Bo, 1980-, Chen, Yunfei, He, Chen and Jiang, Lingge. (2012) Performance analysis of spectrum sensing with multiple primary users. IEEE Transactions on Vehicular Technology, Vol.61 (No.2). pp. 914-918. ISSN 0018-9545

Chen, Yunfei, Alouini, Mohamed-Slim, Tang, Liang and Khan, Fahd Ahmed. (2012) Analytical evaluation of adaptive-modulation-based opportunistic cognitive radio in Nakagami-m fading channels. IEEE Transactions on Vehicular Technology, Vol.61 (No.7). pp. 3294-3300. ISSN 0018-9545

Chen, Yunfei and Tang, Z.. (2012) Effect of Spectrum Sensing Errors on the Performance of OFDM-Based Cognitive Radio Transmission. IEEE Transactions on Wireless Communications, Vol. 11 (No. 6). pp. 2342-2350. ISSN 1536-1276

Zhao, Bo, 1980-, Chen, Yunfei and Green, Roger J.. (2012) Hard-input-hard-output capacity analysis of UWB BPSK systems with timing errors. IEEE Transactions on Vehicular Technology, Vol.61 (No.4). pp. 1741-1751. ISSN 0018-9545

Chen, Yunfei, Karagiannidis, George K., Lu, Hao and Cao, Ning. (2012) Novel Approximations to the Statistics of Products of Independent Random Variables and Their Applications in Wireless Communications. IEEE Transactions on Vehicular Technology, Vol. 61 (No. 2). pp. 443-454. ISSN 0018-9545

Khan, Fahd Ahmed, Chen, Yunfei and Alouini, Mohamed-Slim (2012) Novel half-coherent receivers for amplify-and-forward relaying. In: 2012 IEEE 13th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2012, Cesme, 17-20 Jun 2012. Published in: IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC pp. 414-418.

Zafar, Ammar, Alouini, Mohamed-Slim, Chen, Yunfei and Radaydeh, Redha M.. (2012) Optimizing cooperative cognitive radio networks with opportunistic access. Journal of Computer Networks and Communications, Vol.2012 . p. 294581. ISSN 2090-7141

Chen, Yunfei, Yang, Kun and Zhao, Bo, 1980-. (2011) Collaborative user number selection based on saturation throughput and sensing performance. IEEE Transactions on Vehicular Technology, Vol.60 (No.8). pp. 4019-4023. ISSN 0018-9545

Chen, Yunfei, Wang, Cong and Zhao, Bo, 1980-. (2011) Performance comparison of feature-based detectors for spectrum sensing in the presence of primary user traffic. IEEE Signal Processing Letters, Vol.18 (No.5). pp. 291-294. ISSN 1070-9908

Tang, Liang, Chen, Yunfei, Hines, Evor, 1957- and Alouini, Mohamed-Slim. (2011) Effect of primary user traffic on sensing-throughput tradeoff for cognitive radios. IEEE Transactions on Wireless Communications, Vol.10 (No.4). pp. 1063-1068. ISSN 1536-1276

Zhou, Guangyi, Cui, Yi, Chen, Yilun, Yang, Jian, Rashvand, Habib F. and Yamaguchi, Yoshio. (2011) Linear feature detection in polarimetric SAR images. IEEE Transactions on Geoscience and Remote Sensing, Volume 49 (Number 4). pp. 1453-1463. ISSN 0196-2892

Lu, Hao, Chen, Yunfei and Cao, Ning. (2011) Accurate Approximation to the PDF of the Product of Independent Rayleigh Random Variables. IEEE Antennas and Wireless Propagation Letters, Vol.10 . pp. 1019-1022. ISSN 1536-1225

Zhao, Bo, 1980-, Chen, Yunfei and Green, Roger J.. (2011) Capacity sensitivity of UWB TR receivers to synchronization errors. IEEE Communications Letters, Vol.15 (No.4). pp. 371-373. ISSN 1089-7798

Rao, A., Ma, H., Alouini, M. -S. and Chen, Yunfei (2011) Effect of the primary user traffic on cognitive relaying with adaptive transmission. In: 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011, Houston, Texas , 5-9 Dec 2011 992 -996. (Unpublished)

Zhao, Bo, 1980-, Chen, Yunfei and Green, Roger J. (2011) Novel adaptive receivers with low complexity for multi-user UWB. In: IEEE International Conference on Communications (ICC), Kyoto, Japan, 05-09 Jun 2011. Published in: 2011 IEEE International conference on communications (ICC)

Chen, Yunfei and Beaulieu, Norman C.. (2011) Novel partial decision combining schemes for Rayleigh fading. Transactions on Emerging Telecommunications Technologies, Vol.23 (No.1). pp. 67-75. ISSN 2161-3915

Chen, Yunfei, Alouini, Mohamed-Slim and Tang, Liang (2011) Performance analysis of adaptive modulation for cognitive radios with opportunistic access. In: IEEE International Conference on Communications (ICC), Kyoto, Japan, 05-09 Jun 2011. Published in: 2011 IEEE International conference on communications (ICC)

Long, Min, Chen, Yunfei and Peng, Fei. (2011) Simple and accurate analysis of BER performance for DCSK chaotic communication. IEEE Communications Letters, Vol.15 (No.11). pp. 1175-1177. ISSN 1089-7798

Chen, Yunfei. (2010) Analytical performance of collaborative spectrum sensing using censored energy detection. IEEE Transactions on Wireless Communications, Vol.9 (No.12). pp. 3856-3865. ISSN 1536-1276

Cong, L., Lu, G., Chen, Y., Rashvand, H. F., Deng, B. and Li, X.. (2010) Queueing-based TCP congestion estimator. IET Communications, Vol.4 (No.16). pp. 1974-1986. ISSN 1751-8628

Beaulieu, Norman C. and Chen, Yunfei. (2010) Improved energy detectors for cognitive radios with randomly arriving or departing primary users. IEEE Signal Processing Letters, Vol.17 (No.10). pp. 867-870. ISSN 1070-9908

Chen, Yunfei and Beaulieu, Norman C.. (2010) A novel approximation of NDA ML estimation for UWB channels. IEEE Transactions on Communications, Vol.58 (No.10). pp. 2795-2798. ISSN 0090-6778

Beaulieu, Norman C. and Chen, Yunfei. (2010) An accurate approximation to the average error probability of cooperative diversity in nakagami-m fading. IEEE Transactions on Wireless Communications, Vol.9 (No.9). pp. 2707-2711. ISSN 1536-1276

Wang, Shuyi, Chen, Yunfei, Leeson, Mark S., 1963- and Beaulieu, Norman C. (Norman Charles), 1951-. (2010) New receivers for generalized UWB transmitted reference systems with improved performances. IEEE Transactions on Wireless Communications, Vol.9 (No.6). pp. 1837-1842. ISSN 1536-1276

Chen, Yunfei, Beaulieu, Norman C. (Norman Charles), 1951- and Shao, Hua. (2010) SNR and SIR estimation for multiuser UWB IR systems with TH-BPSK. IEEE Signal Processing Letters, Vol.17 (No.5). pp. 465-468. ISSN 1070-9908

Chen, Yunfei. (2010) Improved energy detector for random signals in Gaussian noise. IEEE Transactions on Wireless Communications, Vol.9 (No.2). pp. 558-563. ISSN 1536-1276

Zhou, G. Y., Cui, Y., Chen, Y. L., Yang, J. and Rashvand, H. F.. (2010) SAR image edge detection using curvelet transform and Duda operator. Electronics Letters, Vol.46 (No.2). pp. 167-168. ISSN 0013-5194

Zhao, Bo, 1980- and Chen, Yunfei (2010) Effect of synchronization errors on DS UWB capacity. In: 2010 IEEE International Conference on Ultra-Wideband (ICUWB2010) , Nanjing, China, Sep 20-23, 2010. Published in: Ultra-Wideband (ICUWB), 2010 IEEE International Conference on, 2 pp. 1-4.

Zhao, Bo, 1980-, Chen, Yunfei and Green, Roger J. (2010) Evaluation of TH UWB capacity in the presence of synchronization errors. In: The Seventh International Symposium on Wireless Communication Systems, University of York, York, United Kingdom, Sep 19-22, 2010. Published in: Proceedings of Wireless Communication Systems (ISWCS), 2010, 7th International Symposium on pp. 506-510.

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951- (2010) New partial decision combining schemes for spatial diversity. In: IEEE International Conference on Communications 2010, Cape Town, South Africa, May 23-27, 2010. Published in: Proceedings of Communications (ICC), 2010, IEEE International Conference on pp. 1-5.

Li, W., Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2009) BER optimization of pilot symbol assisted MRC PSK for slow fading channels. IEEE Communications Letters, Vol.13 (No.12). pp. 929-931. ISSN 1089-7798

Beaulieu, Norman C. (Norman Charles), 1951- and Chen, Yunfei. (2009) Sum-of-squares and sum-of-amplitudes antenna selection for correlated alamouti MIMO. IEEE Communications Letters, Vol.13 (No.12). pp. 911-913. ISSN 1089-7798

Chen, Yunfei, Beaulieu, Norman C. (Norman Charles), 1951- and Rajwani, Faruq. (2009) Performances of EGC and MRC diversity for UWB PAPM systems in IEEE channel models. IEEE Transactions on Wireless Communications, Vol.8 (No.11). pp. 5411-5415. ISSN 1536-1276

Zhao, Bo, 1980-, Chen, Yunfei and Green, Roger J.. (2009) Average SINR analysis of DS-BPSK UWB systems with IPI, ICI, ISI, and MAI and its application. IEEE Transactions on Vehicular Technology, Vol.58 (No.8). pp. 4690-4696. ISSN 0018-9545

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2009) Performance of collaborative spectrum sensing for cognitive radio in the presence of Gaussian channel estimation errors. IEEE Transactions on Communications, Vol.57 (No.7). pp. 1944-1947. ISSN 0090-6778

Li, Wenyu, Beaulieu, Norman C. (Norman Charles), 1951- and Chen, Yunfei. (2009) Generalized receiver selection combining schemes for Alamouti MIMO systems with MPSK. IEEE Transactions on Communications, Vol.57 (No.6). pp. 1599-1602. ISSN 0090-6778

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2009) Novel low-complexity estimators for the shape parameter of the generalized gaussian distribution. IEEE Transactions on Vehicular Technology, Vol.58 (No.4). pp. 2067-2071. ISSN 0018-9545

Chen, Yunfei, Beaulieu, Norman C. (Norman Charles), 1951- and Wang, Shuyi. (2009) Novel iterative receivers for TR UWB systems. IEEE Communications Letters, Vol.13 (No.4). pp. 242-244. ISSN 1089-7798

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2009) Interference analysis of uwb systems for IEEE channel models using first- and second-order moments. IEEE Transactions on Communications, Vol.57 (No.3). pp. 622-625. ISSN 0090-6778

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2009) A simple polynomial approximation to the Gaussian Q-function and its application. IEEE Communications Letters, Vol.13 (No.2). pp. 124-126. ISSN 1089-7798

Wang, Tinghuai, Chen, Yunfei, Hines, Evor L. and Zhao, Bo, 1980- (2009) Analysis of effect of primary user traffic on spectrum sensing performance. In: 2009 Fourth International Conference on Communications and Networking in China , Xi'an, China, Aug 26-28, 2009. Published in: Proceedings of Communications and Networking in China, 2009, ChinaCOM 2009. Fourth International Conference on pp. 1-5.

Chen, Yunfei (2009) Analysis of secondary user selection in collaborative spectrum sensing. In: 2009 Fourth International Conference on Communications and Networking in China , Xi'an, China, Aug 26-28, 2009. Published in: Proceedings of Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on pp. 1-5.

Chen, Yunfei and Beaulieu, Norman C. (2009) Collaborative spectrum sensing with imperfect gaussian channel estimation. In: IEEE Wireless Communications and Networking Conference, Budapest, Hungary, April 05-08, 2009. Published in: 2009 IEEE Wireless Communications and Networking Conference pp. 498-502.

Zhao, Bo, 1980- and Chen, Yunfei (2009) SINR analysis of BPSK UWB considering IPI and ICI in IEEE channel models and its application. In: 2009 Fourth International Conference on Communications and Networking in China , Xi'an, China, Aug 26-28, 2009. Published in: Proceedings of Communications and Networking in China, 2009. ChinaCOM 2009. Fourth International Conference on pp. 1-5.

Chen, Yunfei and Beaulieu, Norman C. (2009) Superior NDA ML delay and gain estimators for UWB channels. In: IEEE International Conference on Communications (ICC 2009), Dresden, Germany, June 14-18, 2009. Published in: 2009 IEEE International Conference on Communications pp. 3584-3587.

Chen, Yunfei. (2008) Optimum number of secondary users in collaborative spectrum sensing considering resources usage efficiency. IEEE Communications Letters, Vol.12 (No.12). pp. 877-879. ISSN 1089-7798

Chen, Yangzhi, Liu, X., Chetwynd, D. G. (Derek G.), 1948- and Huang, P.. (2008) Investigation of a novel elastic-mechanical wheel transmission under light duty conditions. Mechanism and Machine Theory, Vol.43 (No.11). pp. 1462-1477. ISSN 0094-114X

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2008) Maximum likelihood receivers for space-time coded MIMO systems with gaussian estimation errors. IEEE Transactions on Communications, Vol.57 (No.6). pp. 1712-1720. ISSN 0090-6778

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951-. (2008) Improved receivers for generalized UWB transmitted reference systems. IEEE Transactions on Wireless Communications, Vol.7 (No.2). pp. 500-504. ISSN 1536-1276

Chen, Yunfei and Beaulieu, Norman C. (Norman Charles), 1951- (2008) New receiver designs for generalized UWB transmitted reference systems. In: IEEE International Conference on Communications (ICC 2008), Beijing, China, May 19-23, 2008. Published in: 2008 IEEE International Conference on Communications, Proceedings, Vol.1-13 pp. 3923-3927.

Chen, Yunfei and Beaulieu, Norman C. (2008) Novel space-time coded MIMO receivers in the presence of channel estimation errors. In: IEEE International Conference on Communications (ICC 2008), Beijing, China, May 19-23, 2008. Published in: 2008 IEEE International Conference on Communications, Proceedings, Vol.1-13 pp. 1254-1258.

Chen, Yunfei (2008) Statistical properties of IEEE UWB channel models and their applications. In: 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Cannes, France, 15-18 Sep 2008 . Published in: 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications pp. 17-20.

Beaulieu, Norman C. (Norman Charles), 1951- and Chen, Yunfei (2008) Sum-of-squares and sum-of-amplitudes receiver antenna selection for alamouti MIMO in correlated fading. In: IEEE International Conference on Communications (ICC 2008), Beijing, China, May 19-23, 2008. Published in: 2008 IEEE International Conference on Communications, Proceedings pp. 3834-3838.

Chen, Yunfei and Beaulieu, Norman C.. (2007) Solutions to infinite integrals of Gaussian Q-function products and some applications. IEEE COMMUNICATIONS LETTERS, 11 (11). pp. 853-855. ISSN 1089-7798

Chen, Yunfei and Beaulieu, Norman C.. (2007) Optimum pilot symbol assisted modulation. IEEE Transactions on Communications, Vol.55 (No.8). pp. 1536-1546. ISSN 0090-6778