a.              Keynote Speechs:

(i)       2019 International Conference on Information and Communication Technology and Digital Convergence Business (ICIDB-2019), Seoul, South Korea.

(ii)     2018 Asia Pacific Conference on Information Communication Technology (APCICT2018), 6-7 July 2018, Kyungpook National University, Daegu, South Korea. 

(iii)   2018 Advanced Engineering and ICT-Convergence (ICAEIC-2018), 12-14 July 2018, Kwangwoon University, Seoul Korea 

b.              Successfully organized conferences and workshop. Entirely responsible for organizing and coordinating conferences, including writing proposal, signing MoU with co-organizers, advertising, paper review allocation, work division, anchoring, award selection etc. 

(i)                 International Conference on Advanced Computing, Communication and Information Sciences (ICACCI-2019), Sejong University, Seoul, South Korea, December 13-14, 2019.

(ii)               International Conference on Information and Communication Technology and Digital Convergence Business (ICIDB-2019), Hanyang University, Seoul, South Korea, Jan. 18 – 19, 2018.

(iii)             Asia Pacific Conference on Information Communication Technology (APCICT-2018), Kyungpook National University, Daegu, South Korea, July 6 – 7, 2018.

(iv)             International Conference on Information and Communication Technology and Digital Convergence Business (ICIDB-2018), Hanoi University of Science and Technology (HUST), Hanoi, Vietnam, Jan. 19 – 21, 2018.

(v)               International Conference on Advanced Computing, Communication and Information Sciences (ICACCI-2017), Daegu, South Korea, May 19-20, 2017.

(vi)             International Conference on Information and Communication Technology and Digital Convergence Business (ICIDB-2016), Seoul, South Korea, Dec. 16 – 17, 2016.

(vii)           2016 International Conference on Advanced Computing, Communication and Information Sciences (ICACCI-2016), University of San Carlos, Cebu, Philippines, May 27 – 29, 2016.

(viii)         2016 International Workshop on ICT in Medicine and Health Care (ICTMHC-2016), Yeungnam University, Daegu, South Korea, June 4 – 5, 2016.

(ix)             International Conference on Information and Communication Technology and Digital Convergence Business (ICIDB-2015), Korea Chamber of Commerce & Industry, 39, Sejongdaero, Jung-gu, Seoul, 100-743 South Korea, Nov. 24 – 25, 2015.

c.              Coordinator, Information and Communication Technology Symposium,  2nd NRN Global Knowledge Convention, Kathmandu University, Dhulikhel, Nepal, 14-16 October 2020.

d.             Special Issue editor, Special Issue on “Industry 4.0: From Future of IoT to Industrial IoT” https://www.mdpi.com/journal/sensors/special_issues/FFIOT.

e.              Journal Topic Board Member: MDPI Sensors, www.mdpi.com/journal/sensors/topic_editors

f.               Special Issue editor, Special Issue on Advances in Mechanical System and ICT-convergence, JP Journal of Heat and Mass Transfer.

g.              Technical Program Co-Chair at 3rd International Conference (ICAEIC-2019), Jeju International University, South Korea.  

h.              Technical Program Co-Chair at 2019 International Himalayan Conference on Advanced Engineering and ICT-Convergence (ICAEIC-2019), Kathmandu, Nepal. 

i.                Senior-editor of International Journal of Information Communication Technology and Digital Convergence (IJICTDC), ISSN 2466-0094.

j.                  Guest editor: Wireless Communications and Mobile Computing, Special Issue on Advances in V2X Communication and Networks (AVCN), 2018.

k.             Guest editor: Security and Communication Networks, Special Issue on Trust, Security and Privacy Issues in Body Area Networks for Healthcare Applications, 2017.

l.                  Lead guest editor: Special Issue on Communication, Control System and Information Science in the Far East Journal of Electronics and Communications, 2016, ISSN: 0973-7006.

m.           Guest editor: International Journal of Distributed Sensor Networks, Special Issue on Applications of Cognitive Radio Networks: Recent Advances and Future Directions, 2015.

n.             Guest editor: Sensors & Transducers journal, 2015. 

o.             Arranged MoU signing with Department of Information and Communication Engineering, Yeungnam University and School of Engineering, HUST, Hanoi, Vietnam for academic and research collaboration.

p.             Arranged MoU signing with Department of Information and Communication Engineering, Yeungnam University and Department of Computer Engineering, Kathmandu University, Nepal for academic and research collaboration. 

q.             Arranged MoU signing with Department of Computer Engineering, University of San Carlos, Philippians and Korea Institute of Digital convergence to organize joint conference. 

r.              Editorial Board Member of Far East Journal of Electronics and Communications (ISSN: 0973-7006) 

s.              Conference Chair of the Innovation on Communication Theory (INCT 2012), October 3-5, 2012, Istanbul, Turkey (http://inct2012.org).

t.              Member of the International Committee of AICIT’s (Advanced Institute of Convergence Information Technology) international conference series.

u.             Session Chair of the 2012 FTRA International Conference on Advanced IT, engineering and Management (FTRA AIM 2012), February 6-7, 2012, Seoul, Korea.

v.             Journal Editor of ICACT Transactions on the Advanced Communications Technology (http://icact.org/common/editor.asp).

w.           International Advisory Board Member for ISTMET 2015

x.             Technical Program Committee Member 

(i)         EMERGING 2015, France.

(ii)       EEEIS2015: International Conference on Electronics, Electrical Engineering and Information Science, August 07~09, 2015, Guangzhou, Guangdong, China (http://www.eeeis.org/).

(iii)     ICONI2014/ ICONI2015: International Conference on Internet (www.iconi.org)

(iv)     WCSN2014: International Conference on Wireless Communication and Sensor Network, December 13-14,2014 · Wuhan, Hubei, China (www.wcsn2014.org/committees.html)

(v)       CSA-3: The 5th FTRA International Conference on Computer Science and its Applications, Danang, Vietnam, December 18 - 21, 2013 (www.ftrai.org/workshop/uces2013/pc.php).

(vi)     ICCCT2013: 8th International Conference on Computing and Convergence Technology, Gyeongju, Korea, Oct. 14 - 16, 2013. (www.globalcis.org/iccct/home/committee_ members.html)

(vii)   CENet2013: 2013 International Conference on Computer Engineering and Network, July 20-21, 2013 in Yangzhou, China (www.tocenet.org/committee.html)