Sun Qifu, male, born in March 1983, was first admitted to Peking University in 2001, and then entered the Chinese University of Hong Kong through the Hong Kong Jockey Club Scholarship Program to study for an undergraduate degree, and obtained a Bachelor of Engineering (Class A Honors) in 2005. In 2005, he started to study the basic theory of network coding under Professor Li Shuoyan, one of the founders of network coding theory, and obtained a PhD in philosophy in 2009. Before entering the University of Science and Technology Beijing, he had been working at the Institute of Network Coding at the Chinese University of Hong Kong. During this period, he visited the University of New South Wales in Australia for three months to conduct research cooperation on grid network coding with Professor Jinhong Yuan. Has presided over 3 National Natural Science Foundation projects.

SCI Journal Papers
1. T. Yang, X. Yuan, Q. T. Sun, “A Signal-space aligned network coding approach to distributed MIMO,” IEEE Transactions on Signal Processing, vol. 65, no. 1, pp. 27-40, 2017.
2. QT Sun, X. Yang, K. Long, X. Yin, and Z. Li, “On vector linear solvability of multicast networks,” IEEE Transactions on Communications, vol. 64, no. 12, pp. 5096-5107 , 2016.
3. Q. T. Sun, S.-Y.R. Li, Z. Li, “On base field of linear network coding,” IEEE Transactions on Information Theory, vol. 62, no. 12, pp. 7272-7282, 2016.
4. Q. T. Sun, X. Yin, Z. Li, K. Long, “Multicast network coding and field sizes,” IEEE Transactions on Information Theory, vol. 51, no. 11, pp. 6182-6191, Nov. 2015.
5. T. Yang, QT Sun, J. Yuan, and JA Zhang, “A linear network coding approach for uplink distributed MIMO systems: protocol and outage behavior,” IEEE Journal on Selected Areas in Communications, vol. 33, no. 2 , pp. 250-263, Feb. 2015.
6. Q. T. Sun and S.-Y. R. Li, “On decoding of DVR-based linear network codes,” Applicable Algebra and Applicable Algebra in Engineering, Communication and Computing, vol 26, no. 6, pp. 527-542, 2015.
7. Q. T. Sun and S.-Y. R. Li, “Lattice classification by cut-through coding,” Order, vol. 31, no. 2, pp. 271-278, Jul., 2014.
8. QT Sun, T. Huang, and J. Yuan, "On lattice-partition-based physical-layer network coding over GF(4)," IEEE Communications Letters, vol. 17, no. 10, pp. 1988-1991 , 2013.
9. Q. T. Sun, S.-Y. R. Li, and C. Chan, “Matroidal characterization of optimal linear network codes over cyclic networks,” IEEE Communications Letters, vol. 17, no. 10, pp. 1992-1995, 2013.
10. Q. T. Sun, J. Yuan, T. Huang and W.K. Shum, “Lattice network codes based on Eisenstein integers,” IEEE Transactions on Communications, vol. 61, no. 7, pp. 2713-2725, Jul., 2013.
11. N. Cai, W. Guo, and Q. T. Sun, “Time-variant decoding of convolutional network codes,” IEEE Communication Letters, vol. 16, no. 10, pp. 1656-1659, Oct., 2012.
12. S.-Y. R. Li and Q. T. Sun, “Network coding theory via commutative algebra,” IEEE Transactions on Information Theory, vol. 57, no. 1, pp. 403-415, Jan., 2011.
13. S.-Y. R. Li, Q. T. Sun, and Z. Shao, “Linear network coding: theory and algorithms,” Proceedings of the IEEE, vol. 99, no. 3, pp. 372-387, Mar., 2011.

EI conference papers
1. Q. T. Sun, H. Tang, Z. Li, X. Yang, K. Long, “Circular-shift linear network coding,” IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, Jun. 2017.
2. Q. T. Sun, S.-Y. R. Li, Z. Li, “On base field of linear network coding,” International Symposium on Network Coding (Netcod), Sydney, Australia, Jun. 2015.
3. Q. T. Sun, X. Yang, K. Long, Z. Li, “Constructing multicast networks where vector linear coding outperforms scalar linear coding,” IEEE ISIT, Hong Kong, Jun. 2015.
4. Q. T. Sun, X. Yang, K. Long, X. Yin, Z. Li, “On vector linear solvability of multicast networks,” IEEE International Conference on Communications (ICC), London, UK, Jun. 2015.
5. Q. T. Sun, X. Yin, Z. Li, K. Long, “Multicast network coding and field sizes,” IEEE ISIT, Honolulu, HI, Jun. 2014.
6. C. Chan, W. K. Shum, Q. T. Sun, “Combinatorial flow over cyclic linear networks,” IEEE Information Theory Workshop (ITW), Seville, Spain, Sept., 2013.
7. T. Huang, J. Yuan, Q. T. Sun, “Opportunistic pair-wise compute-and-forward in multi-way relay channels,” IEEE ICC, Budapest, Hungary, Jun., 2013.
8. Q. T. Sun, J. Yuan, “Lattice network codes based on Eisenstein integers,” IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob), Barcelona, Spain, Oct, 2012.
9. Q. T. Sun, “Variable-rate, static and universal generic linear network codes,” Netcod, Cambridge, MA, Jun., 2012.
10. K.-K. Yen, QT Sun, JK Zao, S.-YR Li, C.-H. Wang, C. Yao, T. Liang, NA Claude, “On optimal unequal error/erasure protection of scalable video multicasting using randomized linear network codes," Netcod, Beijing, China, Jul., 2011.
11. Q. T. Sun, S. Jaggi, S.-Y. R. Li, “Delay invariant convolutional network codes,” IEEE ISIT, St. Petersburg, Russia, Jul., 2011.
12. S.-Y. R. Li, Q. T. Sun, “Network coding theory via commutative algebra,” Netcod, Lausanne, Switzerland, Jun., 2009.
13. Q. Sun, S. T. Ho, S.-Y. R. Li, “On network matroids and linear network codes,” IEEE ISIT, Toronto, Canada, Jul., 2008.

"Study on Several New Problems of Linear Solvability in Multicast Network Coding", National Natural Science Foundation of China, Project Leader, 2018.1-2021.12, presided over;
"Study on Several Key Issues in Grid Network Coding", National Natural Science Foundation of China, Project Leader, 2015.1-2018.12, presided over;
"Further Research on Coding and Decoding Theory of Convolutional Networks", National Natural Science Foundation of China Youth Project, 2013.1-2015.12, chaired;