Jinyuan Chen            Home    CV    Publications    Others

PhD Student Mobile Communications Department - EURECOM Institute Tel.: +33 (0) 4 93 00 81 91 Email: Jinyuan.Chen at eurecom.fr Add.: EURECOM, Route des Chappes, 06410 Biot, France

Biography

I am a Ph.D. student at Mobile Communications Department of EURECOM, under the supervision of Prof. Petros Elia and Prof. Raymond Knopp. Previously, I received my M.Sc. degree in Signal and Information Processing from Beijing University of Posts and Telecommunications (BUPT) in 2010, and B.Sc. degree in Electronic Information and Engineering from Tianjin University in 2007.

Prior to EURECOM, I did my internship at Ericsson, Beijing, from June to October 2009. During 2007 - 2009, I worked on two projects of LTE (Long Term Evolution) and Railway Communication, supported by the Potevio Company and China Academy of Railway Sciences, respectively. I am a recipient of Tsang Hin Chi scholarship from 2004 to 2007, and Outstanding Graduate award in 2009.

My research interests include interference alignment, limited feedback, network information theory, and communication theory.

Education

Experience

• Employer: Eurecom, France,                                                                                                  Mar. 2010 - present
• Research Assistant
• Employer: Ericsson, Beijing,                                                                                                  Jun. 2009 - Oct. 2009
• Internship, Research Engineer
• Platform implement and research on 3GPP LTE, especially on channel estimation
• Project Partner: Potevio, Beijing,                                                                                           Feb. 2008 - Jun. 2009
• Research Engineer
• Research on LTE, especially on multiuser MIMO feedback and detection
• Project Partner: China Academy of Railway Sciences, Beijing,                                        Oct. 2007 - Jun. 2009
• FPGA Hardware Engineer
• Team leader, develop railway communication products BEPT and BTM

Selected Honors

• Finalist of European Innovact Campus Awards, 2013
• The Honor of BUPT Outstanding Graduate Student, 2009
• 3 Times of TJU Tsang Hin Chi Scholarship Award, 2004-2007
• Second Prize in the Chinese Chemistry Olympiad (Hainan Province), 2003
• The 1th rank (out of more than 4000) in entrance examination, Hainan Province, 2000

Services

• Reviewer for IEEE Trans. Inf. Theory
• Reviewer for IEEE TVT, EEE Comm. Letters, EURASIP JWCN
• Reviewer for IEEE ISIT, ICC, ISWCS, EUSIPCO
• Symposium Chair of IEEE WCNIS 2010
• Student Volunteer for ISIT12

Research Interests

• Fundamental limits of communications with limited feedback
- As one of our recent works, we established how much CSIT feedback necessarily to achieve any point of the DoF performance in the general multiuser MISO broadcast channels
- As one of our recent works, we showed that imperfect delayed CSIT feedback can be as useful as perfect delayed CSIT feedback in the broadcast channels
- As one of our recent works, we considered the evolving CSIT in the broadcast communications, and addressed the question of how much feedback is necessary, and when, in order to achieve a certain capacity
- As one of our works, we proposed a novel interference alignment scheme which, over the broadcast channel with delayed CSIT, is the first to achieve both full DoF as well as full diversity
• Fundamental Aspects in Multidirectional Communications with Relay, such as Degrees-of-Freedom (DoF) and Diversity
- As one of our works, relay-aided interference neutralization concept was introduced in the multiuser uplink-downlink communications
• Wireless Network Information Theory
• Statistical Signal Processing.

Publications

Journal Papers

• Jinyuan Chen and Petros Elia, MISO Broadcast Channel with Delayed and Evolving CSIT, submitted to IEEE Trans. Inf. Theory, November 2012, available on arXiv:1211.1622.
• Jinyuan Chen and Jingyang Lu, Multi-cell and Multi-user Detection in Uplink for MIMO Systems, International Journal of Wireless Communications and Networking, vol. 2, no. 2, pp. 89 - 96, December 2010.

Conference Papers

• Jinyuan Chen, Sheng Yang, and Petros Elia, On the Fundamental Feedback-vs-Performance Tradeoff over the MISO-BC with Imperfect and Delayed CSIT, to appear in Proc. IEEE Int. Symp. Information Theory (ISIT), July 2013, available on arXiv:1302.0806.
• Jinyuan Chen and Petros Elia, MISO Broadcast Channel with Delayed and Evolving CSIT, to appear in Proc. IEEE Int. Symp. Information Theory (ISIT), July 2013.
• Jinyuan Chen and Petros Elia, Degrees-of-Freedom Region of the MISO Broadcast Channel with General Mixed-CSIT, in Proc. Information Theory and Applications Workshop (ITA), February 2013 (Invited), also ( in May 2012) available on arXiv:1205.3474v1.
• Jinyuan Chen and Petros Elia, Can Imperfect Delayed CSIT be as Useful as Perfect Delayed CSIT? DoF Analysis and Constructions for the BC, in Proc. of 50th Annual Allerton Conf. Communication, Control and Computing (Allerton'12), October 2012, also ( in June ) available on arXiv:1206.5426.
• Jinyuan Chen, Raymond Knopp, and Petros Elia, Interference Alignment for Achieving both Full DOF and Full Diversity in the Broadcast Channel with Delayed CSIT, in Proc. IEEE Int. Symp. Information Theory (ISIT), July 2012.
• Jinyuan Chen, Petros Elia, and Raymond Knopp, Relay-Aided Interference Neutralization for the Multiuser Uplink-Downlink Asymmetric Setting, in Proc. IEEE Int. Symp. Information Theory (ISIT), July 2011.
• Jinyuan Chen, Arun Singh, Petros Elia, and Raymond Knopp, Interference Neutralization for Separated Multiuser Uplink-Downlink with Distributed Relays, in Proc. Information Theory and Applications Workshop (ITA), February 2011 (Invited).
• Jinyuan Chen and Jingyang Lu, Multi-cell and Multi-user Detection in Uplink for MIMO Systems, in Proc. IEEE Int. Conference on Wireless Communications, Networking and Information Security (WCNIS), June 2010.

e-print Papers

• Jinyuan Chen and Petros Elia, Optimal DoF Region of the Two-User MISO-BC with General Alternating CSIT, March 2013, e-print on arXiv:1303.4352.
• Jinyuan Chen, Sheng Yang, and Petros Elia, How Much CSIT Feedback is Necessary for the Multiuser MISO Broadcast Channels? December 2012, e-print in EURECOM library: www.eurecom.fr/en/publication/3893/copyright?popup=1.

Copyright information for IEEE publications: Copyright is held by IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Patents

• X. Lei, J. Lu, P. Gong, L. Fang, X. Wang, and J. Chen, A method of user scheduling for mobile communication system, China Patent No. 201010161283.X, filed Apr. 28, 2010, issued Nov. 09, 2011 .
• B. Lu, J. Lu, P. Gong, L. Fang, X. Wang, and J. Chen, A method of scaling matched channel matrix, China Patent No. 201010156081.6, filed Apr. 21, 2010, issued Nov. 09, 2011.

Selected Talks

• In ISIT12, MIT Cambridge, MA, USA, July 2012
• In ISIT11, Saint-Petersburg, Russia, July 31 - August 5 2011
• In EURECOM seminar, EURECOM, June 2011
• In WCNIS10, Beijing, China, June 2010

Social Activities and Hobbies

• I participated in the Beijing International Marathon in 2009
• I am the founder of Tutors Association in Tianjin University, founded in 2005 with the aim of providing help and information for tutors and high school students
• I was a president of the Hainan Clansmen Association from 2004 to 2007
• I like basketball and football
• Music is part of my life

Results

My son Lucas Chen was born on October 13, 2012.