Journal Papers

[J25] Wei-Wen Hu*, “An energy-efficient ADO-OFDM system for optical wireless communication,” IEEE Photonics Journal, vol. 15, no. 6, Article Sequence Number: 7305209, Dec. 2023.

[J24] Wei-Wen Hu*, “Enhanced performance of asymmetrically clipped DC-biased optical OFDM systems using adjacent symbol detection,” IEEE Photonics Journal, vol. 15, no. 6, Article Sequence Number: 7304607 , Dec. 2023.

[J23] Wei-Wen Hu, Chia-Hung Chang, Geng-Xi Yang and Chih-Peng Li, "New paradigm for contactless vital-sign sensing using UWB radar and hybrid optical wireless communications,”  IEEE Embedded Systems Letters, vol. 15, no. 3, pp. 121-124, Sept. 2023.

[J22] Tzu-Ming Ou, Wei-Wen Hu*, Chia-Hung Chang, Chia-Chin Hsu and Chih-Hsuan Wang, "Experimental demonstration of noncontact vital-sign measurement using pulse radar,”  Technology and Health Care , vol. 30, no. 5, pp. 1223-1231, Sept. 2022. (SCI, impact factor: 1.6) (corresponding author)

[J21] Chia-Hung Chang and Wei-Wen Hu*, "Design and implementation of an embedded cardio-respiratory monitoring system for wheelchair users ,” IEEE Embedded Systems Letters , vol. 13, no. 4, pp. 150-153, Dec. 2021. (corresponding author)

[J20] Wei-Wen Hu*, "Low complexity transmitter architecture for optical OFDM systems ,” IEEE Communications Letters, vol. 25, no. 8, pp. 2649-2653, Aug. 2021. 

[J19] Wei-Wen Hu*, "Design of cyclic shifted PAM-DMT signals in HACO-OFDM visible light communication,” IEEE Communications Letters, vol. 24, no. 12, pp. 2834-2838, Dec. 2020.

[J18] Wei-Wen Hu*, "Design of a cyclic shifted LACO-OFDM for optical wireless communication,” IEEE Access, vol. 8, pp. 76708-76714 , 2020.

[J17] Wei-Wen Hu*, "Low complexity transmitter architecture for SC-FDMA systems with SFBC code,” IEEE Communications Letters, vol. 23, no. 11, pp. 2077-2081, Nov. 2019.

[J16] Chen-Lin Chang, Chia-Hung Chang, Da-Huei Li, Wei-Wen Hu*, Yi-Lun Lo, and Chih-Peng Li, "An impulse radio duty-cycled radar with ultra-wideband VCO using frequency hopping technique, IEICE Electronics Express, , vol. 16, no. 13,  Article Number: 20190318,  July 2019. (corresponding author)

[J15] Wei-Wen Hu, Wan-Jen Huang, Ying-Chi Ciou, and Chih-Peng Li, "Reduction of PAPR without side information for SFBC MIMO-OFDM systems," IEEE Transactions on Broadcasting, vol. 65, no. 2, pp. 316-325, Jun. 2019.  

[J14] Wei-Wen Hu*, “PAPR reduction in DCO-OFDM visible light communication systems using optimized odd and even sequences combination ,”   IEEE Photonics Journal, vol. 11, no. 1, Article Sequence Number: 7901115 , Feb. 2019. 

[J13] Wei-Wen Hu*, “SLM-based ACO-OFDM VLC system with low-complexity minimum amplitude difference decoder,”  IET Electronics Letters, vol. 54, no. 3, pp. 144-146, Feb. 2018. 

[J12] Chia-Hung Chang, Wei-Hsien Chen, Cihun-Siyong Gong, and Wei-Wen Hu, “A direct conversion transmitter with digital-assisted DC offset and I/Q phase calibration,” International Journal of Circuit Theory and Applications, vol. 45, no. 12, pp. 2073-2084, Dec. 2017. 

[J11] Wei-Wen Hu*, “Integer-valued Alexis sequences with large zero correlation zone,” Advanced in Mathematics of Communications, vol. 11, no. 3, pp. 445-452, Aug. 2017.  

[J10] Wei-Wen Hu, and Dai-Huei Lee, “PAPR reduction for visible light communication systems without side information,” IEEE Photonics Journal,  vol. 9, no. 3, pp. 1-11, Jun. 2017. 

[J9] Wei-Wen Hu*, “PAPR reduction for pilot-aided OFDM system with the parametric minimum cross-entropy method,” AEU International Journal of Electronics and Communications, vol. 70, no. 3, pp. 367-371 Mar. 2016. 

[J8] Wan-Jen Huang, Wei-Wen Hu, Chih-Peng Li, and Jung-Chieh Chen, “Novel metric-based PAPR reduction schemes for MC-CDMA Systems,” IEEE Transactions on Vehicular Technology, vol. 64, no. 9, pp. 3982-3989, September 2015. 

[J7] Wei-Wen Hu*, “On integer-valued almost perfect sequences,” IEEE Communications Letters, vol. 19, no. 2, pp. 171-174, Feb. 2015. 

[J6] Wei-Wen Hu*, Yung-Ching Huang, and Chih-Peng Li, “Improved algorithm of muscle fatigue detection using linear regression analysis,” IET Electronics Letters, vol. 49, no. 2, pp. 89-91, Jan. 2013.

[J5] Wei-Wen Hu, Sen-Hung Wang, and Chih-Peng Li, “Gaussian integer sequences with ideal periodic autocorrelation functions,” IEEE Trans. on Signal Processing, vol. 60, no. 11, pp. 6074-6079, Nov. 2012.

[J4] Wei-Wen Hu, Chih-Peng Li, and Jung-Chieh Chen, “Peak power reduction for pilot-aided OFDM systems with semi-blind detection,” IEEE Communications Letters, vol. 16, no. 7, pp. 1056-1059, July 2012. 

[J3] Wei-Wen Hu, and Chih-Peng Li, “An efficient inter-carrier interference cancellation scheme for OFDM systems with frequency estimation errors,” IEICE Transactions on Communications, vol. E93-B, no. 12, pp. 3600-3605, Dec. 2010.

[J2] Chih-Peng Li and Wei-Wen Hu, “Super-imposed training scheme for timing and frequency synchronization in OFDM systems,” IEEE Trans. on Broadcasting, vol. 53, no. 2, pp. 574-583, June 2007.

[J1] Chih-Peng Li and Wei-Wen Hu, “Pilot-aided ICI self-cancellation scheme for OFDM systems,” IEICE Transactions on Communications, vol. E89-B, no. 3, pp. 955-958, March 2006.