The main research directions are wireless sensor networks, system middleware, wireless sensor network simulation software, the combination of p2p networks and sensor networks, and data management of wireless sensors. More than 100 papers related to the field of sensor networks have been published in conferences, periodicals and books, of which more than 40 papers have been published as the first author or correspondent. In KSII Transactions on Internet and Information Systems of China University of Posts and Telecommunications, more than 20 papers have been published in authoritative (core) journals at home and abroad, such as International Journal of Distributed Sensor Networks, including 1 18 in foreign academic journals, 2 in domestic academic journals and/kloc-0 in SCI, EI and ISTP.

By the end of 20 12, 12, its h index value is 1 1, and the paper has been cited by others for more than 520 times. It develops an open source wireless sensor network simulator nettopo, and evaluates and verifies its own algorithm.

By the end of 20 12 and 12, nettopo has been downloaded more than 3420 times, and has been widely used by international researchers and students in the past three years. He won the 2009 IEEE TCs Travel Grant and the 2009 EUC Publicity Chairman's Outstanding Leadership Award, the Globecom 20 10 Best Paper Award and the IUCC 20 12 Outstanding Service Award.

He has been a commentator on more than 50 journals and co-chaired more than 50 different international conferences and seminars, such as IWCMC, ICC and ISCC. Meeting with 150 TPC members, such as DCOSS, Massachusetts, ICC, Globecom, ICCCN, WCNC, SCC.