Publication

Journal paper

9. Y. Qi, M. Vaezi, and H. V. Poor, "K-receiver wiretap channel: Optimal encoding order and signaling design," accepted for publication in the IEEE Transactions on Wireless Communications, March 2023 [arXiv].
8. Y. Qi and M. Vaezi, "IRS-assisted physical layer security in MIMO-NOMA networks," IEEE Communications Letters, vol. 27, no.3, pp. 792–796, 2023.
7. Y. Qi and M. Vaezi, "Signaling design for MIMO-NOMA with different security requirements," IEEE Transactions on Signal Processing, vol. 70, no. 3, pp. 1389–1401, March 2022.
6. Y. Qi, X. Zhang, and M. Vaezi, "Over-the-air implementation of NOMA: New experiments and future directions," IEEE Access, vol. 9, pp. 135828–135844, October 2021, [PDF].
5. Y. Qi, and M. Vaezi, "Secure transmission in MIMO-NOMA networks," IEEE Communications letters, vol. 24, no. 12, pp. 2696–2700, December 2020, [PDF].
4. X. Zhang, Y. Qi, and M. Vaezi, "A rotation-based method for precoding in Gaussian MIMOME channels," IEEE Transactions on Communications, vol. 69, no. 2, pp. 1189–1200, February 2021. [PDF]
3. M. Vaezi, Y. Qi, and X. Zhang, "A rotation-based precoding for MIMO broadcast channels with integrated services," IEEE Signal Processing Letters, vol. 26, no. 11, pp. 1708–1712, November 2019.
2. M. Zhu, Y. Qi, X. Zhang. "A new interpretation of S-transform spectrum: Phase hopping analysis and estimation," IET Chinese Journal of Electronics, vol. 28, no. 2, pp. 338-343, 2019.
1. X. Zhang, Y. Qi, and M. Zhu. "Characteristic analysis of white Gaussian noise in S-transformation domain," Journal of Computer and Communications, vol. 2, no. 2, pp. 20-24, 2014.

Conference Papers

11. R. Wang, Y. Qi, M. Vaezi, X. Jiao, M. Amin, “Strategies for Enhanced Signal Modulation Classifications Under Unknown Symbol Rates and Noise Conditions,” accepted in Proc. of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2023.
10. Y. Qi, R. Wang, M. Vaezi, J. Francis, X. Jiao, "Handcrafted and neural network based features for outlier modulation detection." In Proc. of the Asilomar Conference on Signals, Systems, and Computers, 2022.
9. Y. Qi and M. Vaezi, "Optimal order of encoding for Gaussian MIMO multi-receiver wiretap channel," in Proc. of the IEEE International Symposium on Information Theory (ISIT), 2022.
8. Y. Qi, M. Vaezi, and W. Shin," Novel signaling design for MIMO-NOMA against external and internal eaves-droppers." In Proc. of the IEEE International Conference on Communications (ICC) Workshop, 2022.
7. Y. Qi, and M. Vaezi, "Secure Spectrum Sharing in MIMO-NOMA." Accepted for publications in Proc. of the International Symposium on Dynamic Spectrum Access Networks (dySPAN), virtrual conference, 2021.
6. Y. Qi, and M. Vaezi, "Power splitting based precoding for the MIMO-BC with multicast and confidential messages." In Proc. of the IEEE Global Communications Conference (GLOBECOM), pp. 1-6, 2020, [Video].
5. X. Zhang, Y. Qi, and M. Vaezi, "A new precoding for the MIMO Gaussian channel with multi-antenna eavesdroppers." In Proc. the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), virtual Conference, 2020.
4. Y. Qi, M. Vaezi, "IoT battery lifetime enhancement using relays: A large-scale analysis." In Proc. the IEEE International Conference on Communications (ICC), 2020, [PDF], [Video].
3. M. Zhu, X. Zhang, Y. Qi, and H. Ji. "Compressed sensing mask feature in time-frequency domain for civil flight radar emitter recognition." In Proc. the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 2146-2150, 2018.
2. Y. Qi, M. Zhu, X. Zhang, and F. Fei. "Earthen archaeological site monitoring data analysis using kernel-based ELM and non-uniform sampling TFR." In Proc. the Extreme Learning Machine, pp. 1-10. Springer, 2018.
1. M. Zhu, X. Zhang, and Y. Qi, "An adaptive STFT using energy concentration optimization." In Proc. the IEEE International Conference on Information, Communications and Signal Processing (ICICS), pp. 1-4, 2015.

Posters

2. Analysis of large-scale IoT HetNets on battery lifetime enhancement with relay, presented at 2019 IEEE Global Communications Conference (GLOBECOM), Hawaii, USA.
1. Compressed sensing mask feature in time-frequency domain for civil flight radar emitter recognition, presented at 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, Canada.