Male, born in November 1970, professor/doctoral supervisor, received a doctorate degree from the University of Electronic Science and Technology of China in 2004, and is currently a professor and doctoral supervisor at the Institute of Advanced Network Technology and New Business, University of Science and Technology Beijing, and a 2009 candidate for the New Century Talent Program of the Ministry of Education. Taking optical interconnection and switching technology, IP network theory and technology as the main research direction, focusing on network architecture and its common theories and key technologies, focusing on optical Internet and switching technology, Internet theory and technology, as the responsible person or main researcher The personnel have successively undertaken 1 national 973 project, 3 national 863 plan projects, 2 national natural science fund projects, and 12 other provincial and ministerial scientific research projects and school-enterprise cooperation projects, from theoretical models, network structures, and implementation methods A large number of innovative research results have been obtained on the above, and won 2 provincial and ministerial science and technology awards. In recent years, more than 80 papers have been published in important international and domestic journals and conferences (including more than 50 SCI/EI searches), 2 international conference invitation reports; 1 IETF draft standard submitted, 10 invention patents (including 6 authorized item).

[1] Xiaolong Yang, Keping Long, The Generalized Optical Burst Switching (G-OBS) Enabling Multiservice Converging Transport, Proc. of COIN2010, pp.178-180, July 2010. (Invited Talk)

[2] LONG Keping, YANG Xiaolong, PENG Yunfeng, KUANG Yujun, XU Jie, The Novel Convergence of Optical Internet, Telecommunication Network and Broadcasting Network, Proc. of COIN2010, pp.8-10, July 2010. (Plenary Talk)
[3] Sili Peng, Xiaolong Yang, Jing Zhou, Keping Long, An Intelligent Services-aware Generalized Optical Burst Assembly Mechanism Enabling Multi-services Transmission, Proc. of COIN2010, pp.310-312, July 2010
[4] Dang Fei, Yang Xiaolong, Long Keping, Spray and Forward: Efficient Routing Based on the Markov Location Prediction Model for DTNs, SCIENCE CHINA Information Sciences, 38(6): 541-546
[5] YANG Xiaolong, PENG Yunfeng, LONG Keping, DONG Fenfen, HUANG Sheng, DUAN Xiaolin, VB-Rescheduling: An Efficient Data Channel Rescheduling Algorithm Based on Virtual Burst for OBS Networks, Proc. of IEEE ICC2009, Jun. 2009
[6] Huang Sheng, Long Keping; Yang Xiaolong, Chen Qianbin, Li Yun, A new proportional differentiation scheme based on batch scheduling for optical burst switching networks, Photonic Network Communications, 18(1): 49-54, August 2009.
[7] Chang Jiaofa, Wang Ruyan, Long Keping, Yang Xiaolong, Lv Kewei, Duan Zhenying. A novel data channel fault detection mechanism in optical burst switching networks. High Technology Letters, 13(3): 307-311, Sept. 2007 .
[8] Xiaolong Yang, Mingrui Dang, Lemin Li, A New Burst Assembly Technique for Supporting QoS in Optical Burst Switching Networks, Chinese Optics Letters, Vol.1, No.5, pp.266-268, May 2003.
[9] Xiaolong Yang, et.al. A Novel Optical Burst Assembly Technique Based on a Dynamic Threshold Mechanism to Support Scalable QoS, Photonic Network Communications, 6(2):161-168, Sept. 2003.
[10] Xiaolong Yang, et.al. Optimized TQ-MAP: An Adaptive Mapping Mechanism to Guarantee the Coherence of QoS Support from IP To OBS, Photonic Network Communications, 6(3): 279-287, Nov. 2003.
[11] Xiaolong Yang, Mingrui Dang, Lemin Li, A Novel Optical Burst Assembly Technique Based on Dynamic Resource Allocation, Journal of Optoelectronics Laser, 14(9): 917-924, Sept. 2003.
[12] Dang Fei, Yang Xiaolong, Long Keping, A DTN routing algorithm based on Markov position prediction model, Science in China Series F: Information Science, 21(4): 541-546
[13] Zhao Erhu, Yang Xiaolong, Peng Yunfeng, Long Keping, CPSM: A Client Active Service Drift Model for Enhancing IP Network Survivability, Chinese Journal of Electronics, 38(6): 541-546
[14] Peng Sili, Yang Xiaolong, Long Keping, etc., A generalized optical burst convergence mechanism supporting multi-service bearer, Optoelectronic Laser, 21(4): 541-546, Apr. 2010
[15] Huang Xiaosong, Yang Xiaolong, Peng Sili, etc., An OBS network service grooming mechanism based on virtual burst, Optoelectronic Laser, 21(7): 996-1001, July 2010
[16] Ji Junjie, Yang Xiaolong, Wang Jin, Wu Xiongbiao, Lin Jianren, Long Keping, IP network fault tolerance mechanism based on trust relationship, Journal of Electronics and Information, 31(7):1576-1581, Jul. 2009
[17] Yang Xiaolong, Liu Xiao, Zheng Huan, AR-RWA algorithm for minimum resource fragments based on hierarchical graphs, Journal of University of Electronic Science and Technology of China. Natural Science Edition, 38(4): 529-532, July 2009.
[18] Huang Sheng, Wang Ruyan, Yang Xiaolong, Long Keping, Research on multi-granularity optical switching supporting burst granularity, Semiconductor Optoelectronics, 30(3): 436-440, 468, Jun. 2009.
[19] Dong Fenfen, Yang Xiaolong, Huang Sheng, etc., OBS data channel rescheduling algorithm based on virtual burst and its performance analysis, Optoelectronics•Laser, 19(7): 909-913, July 2008.
[20] Huang Sheng, Long Keping, Yang Xiaolong, etc., Adaptive Hybrid Optical Switching, Optoelectronics•Laser, 19(5): 611-615, May 2008.
[21] Long Keping, Yang Xiaolong, Peng Yunfeng, Optical Internet Architecture and Its Key Technologies, ZTE Technology, 14(4):4-10, Aug. 2008.
[22] Gui Yurong, Huang Sheng, Long Keping, Yang Xiaolong, Research on Service Quality Assurance Mechanism in Optical Burst Switching Network, v26(3): 244-248, Jun. 2005
[23] Wang Ruyan, Wu Wei, Yang Xiaolong, Long Keping, Zhu Weile, Optical Burst Switching Conditional Deflection Routing Algorithm Based on Competition Control, Semiconductor Optoelectronics, 26(2): 136-138, 145, 2005
[24] Yang Xiaolong, Long Keping, Huang Sheng, etc., Adjustable parameter deflection routing: an optical burst competition resolution algorithm, Optoelectronic Laser, 16(12):1454-1458,1466, Dec., 2005.
[25] Yang Xiaolong, etc., Adaptive threshold composite optical burst assembly technology supporting QoS, Journal of Electronics and Information, 26(3): 459-465, Mar., 2004.
[26] Yang Xiaolong, etc., an adaptive optical burst assembly mapping mechanism and performance simulation, Journal of Electronics and Information, 26(5): 789-794, May., 2004.
[27] Yang Xiaolong et al., BM-VF-SBD: A QoS-supported optical burst switching data channel scheduling algorithm, Journal of Electronics and Information, 26(10): 1534-, Oct., 2004.
[28] Yang Xiaolong, etc., an optical burst assembly technology that can effectively support QoS, Optoelectronics and Laser, 14(4): 363-367, April 2003.

[1] 2009 New Century Excellent Talents Support Program of the Ministry of Education: Research on New Optical Burst Switching Network Architecture (Project Number: NCET-09-0268, person in charge)
[2] National 863 project: Multi-service-oriented generalized optical burst switching (G-OBS) network architecture and key technologies (project number: 2009AA01Z215; start and end time: 2009.1~2010.12; person in charge)
[3] General Project of National Natural Science Foundation of China: Research on the Theory and Technology of IP Network Positioning Based on Virtual Coordinates (Project Number: 60873263; Start and end time: 2009.1~2011.12; person in charge)
[4] Sichuan Youth Fund Project: Research on key technologies of generalized optical burst switching network supporting multi-service (project number: 09ZQ026-032; start and end time: 2009.1~2011.12; person in charge)
[5] National 973 Program Project: General Mechanism and Control Method of IP Network Survivability (Project Number: 2007CB310706; Start and end time: 2007.7~2011.12; main research)
[6] National 863 project: Research on the architecture and key technologies of dynamic and flexible optical networks (project number: 2005AA122310; start and end time: 2005.7~2006.7; main research)
[7] National Natural Science Foundation of China: IP Diffserv over OBS network architecture and key algorithm research (project number: 90304004; start and end time: 2004.1~206.12; main research)
[8] Science and Technology Project of the Ministry of Education: All-optical Internet QoS Architecture and Optical Burst Switching Technology (Project Number: 204125; Start and end time: 2004.1~2005.12; main researcher)
[9] Science and Technology Research Project of Chongqing Municipal Science and Technology Commission: Research on key technologies of optical Internet routers and development of core switching modules (project number: 2005AC2089; start and end time: 2005.7~2008.6; main research)
[10] The Ninth Five-Year Plan of National Science and Technology Commission of the State Science and Technology Commission: Research on the practical technology of communication-broadcasting and television transmission (project number: 96-D099; start and end time: 1996.11~2001.3; main research)

[1] Ji Junjie, Yang Xiaolong, Long Keping, Wang Jin, Wu Xiongbiao, Lin Jianren, Implementation Method of Two-stage Fault Tolerant Routing Based on Trust in IP Network, Patent No.: ZL200810045402.8, Grant Date: 2010.05.28
[2] Zeng Jingjie, Yang Xiaolong, Long Keping, Implementation Method of IP Trusted Routing Based on Fault Tolerance, Patent Number: ZL200810046026.4, Grant Date: 2010.06.11
[3] Huang Sheng, Yang Xiaolong, Long Keping, Kuang Yujun, Wang Fei, Li Peijiang, a multi-granularity optical switching structure containing optical add/drop multiplexers, patent number: ZL 200610054477.3, authorization date: 2010.4.21
[4] Changjiao Law, Wang Ruyan, Long Keping, Yang Xiaolong, Huang Sheng, A method for monitoring optical burst switching network failures, patent number: ZL 200610054211.9, authorization date: 2008.9.24
[5] Long Keping, Wang Fei, Huang Sheng, Yang Xiaolong, Li Peijiang, Kuang Yujun, A new type of multi-layer and multi-granularity optical cross-connection structure, patent number: ZL 200610054478.8, authorization date: 2009.12.9
[6] Yang Xiaolong, Li Peijiang, Long Keping, Huang Sheng, Kuang Yujun, a new type of wavelength/band sharing conversion structure, patent number: ZL 200610054476.9, authorization date: 2009.12.9
[7] Xiaolong Yang, Wang Wanxin, Zhou Liang, Long Keping, Input delay gradient information-based adaptive smoothing processing method for input delay in IP network coordinate system, application number: 201010161777.8, 201010.5.4
[8] Xiaolong Yang, Keping Long, Xianda Xu, A Method for Preventing Prefix Hijacking Attacks of Border Gateway Protocol, Application Number: 201110029467.5, Application Date: 2011.1.27
[9] Zhou Liang, Yang Xiaolong, Long Keping, Realization method of rapid convergence of IP coordinate system based on multi-spring system model, application number: 201010286185.9, 2010.09.19
[10] Xiaolong Yang, Liang Zhou, Wanxin Wang, Keping Long, Network coordinate system input delay preprocessing method based on t detection model, application number: 201010161784.8, 201010.5.4
[11] Xiaolong Yang, Haixia Yan, Keping Long, Active optical burst competition avoidance method based on multi-node cooperation, application number: 201010286198.6, 2010.09.19
[12] Long Keping, Yang Xiaolong, Liu Zhen, Implementation Method of Resource Reservation Protocol for Optical Burst Switching Network Supporting Multi-service Converged Transmission, Application No. 201010533897.6, 2010.11.05