Sun Jie

Sun Jie

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Sun Jie, male, master of Sichuan University, professor and master supervisor of Chengdu Institute of information engineering.

Character experience

Born in Shenyang, Liaoning Province in April 1965, graduated from radio engineering of Nanjing University of Posts and telecommunications.

Research direction

1. Design of MPCP access control software for EPON system; 2. Design of GPON optical transceiver integrated special module; 3. Design of GPON / EPON compatible access control chip; 4. Research on routing, control and signaling technology of intelligent optical network.

Main contributions

Projects under study

1. SDH optical transmission STM-1 monitoring design, natural science project of Sichuan Provincial Department of education, project leader. 2. Design of MPCP access control software for EPON system, cooperation project, project leader.

Complete the project

1.4  4 coaxial cable 900 channel carrier capacity expansion equipment, key project of Ministry of Posts and telecommunications, project participation, 1988; 2. Optical communication PDH transmission system and experimental section project, key project of Ministry of Posts and telecommunications, project participation, 1991; 3. Optical transmission dxc4 / 4 system research prototype, key project of Ministry of Posts and telecommunications, sub project leader, 1993; 4.2.5gbit/s SDH optical transmission TM equipment, key project of Ministry of Posts and telecommunications Project, sub project leader, 1998; 5. Transmission equipment on-line monitoring system and engineering, Research Institute of Posts and telecommunications, project leader, 2000; 6. Optical cable line automatic monitoring system, Datang Telecom Technology Co., Ltd., project leader, 2001; 7. Digital synchronous network high precision timing equipment, Datang Telecom Technology Co., Ltd., project participation, 2002; 8 Business transmission platform MSTP, Datang Telecom Technology Co., Ltd., sub project leader, 2002; 9. Desktop optical terminal access equipment network management system, Datang Telecom Technology Co., Ltd., project participation, 2004.

publish one’s thesis

1. Analysis of the key technologies of the third generation MSTP with embedded RPR, optical communication technology, issue 3, 2005, core journal, first author; 2. Method of shielding transmission plane error alarm when deleting LSP in ASON, optical communication technology, issue 7, 2005, core journal, first author; 3. A fast message distribution method of RSVP-TE signaling protocol, optical communication research, 2005, No 4, core journal, first author; 4. A method to quickly refresh LSP status in asonrsvp-te signaling, optical communication technology, 2006, issue 3, core journal, first author; 5. A method to extract high-quality clock from SDH line, Journal of Chengdu Institute of information engineering, 2006, issue 5, first author; 6. A high-performance and multifunctional STM-1 timing receiver The design of the monitor is the first author of the proceedings of the 2006 annual meeting of Sichuan communication society.