• Workshop Organizer, IEEE Globecom Workshop, 2020

• Invited speaker, Open Compute Project (OCP) Global Summit, 2019

    (https://youtu.be/vsiz5EquXeI)

• Invited speaker, IEEE/OSA Optical Fiber Communications (OFC), 2019

• Invited speaker, Nokia Bell Labs, 2016

• Invited speaker, 2015 NYU/Poly Seminar

• Steering Committee, IEEE HPSR 2014

• Session Chair, IEEE HPSR 2014

• General Chair, IEEE HPSR 2013

• Guest Editor for the special issue of IEEE Journal on Selected Areas in Communications on Next-Generation Broadband Optical Access Network Technologies (2009-2010)

• Program Co-Chair, Optical Communications and Networking Symposium, Wireless and Optical Communications Conference (WOCC), 2008

• Technical Program Committee for IEEE/OSA Asia Communications and Photonics Conference and Exhibition (APOC) 2007, Networks Symposium

• Technical Program Committee for IEEE GLOBECOM'04, Optical Communications, Networks, and System Symposium

• Technical Program Committee for IEEE GLOBECOM'04, Global Internet and Next Generation Networks Symposium

• Session chair, IEEE ICC'04

• Session organizer/session chair, IEEE GLOBECOM'02

• Program committee for IEEE Local Computer Networks Conference (1996-1999)

• Guest Editor for the special issue of IEEE Transaction on Industrial Electronics on Multimedia and Communications (1998)

• ITRI Achievement Award on‭ ‬“Significant Impact‭ ‬on FTTH Broadband Access Broadband Technologies in Taiwan,” Industrial Technology Research Institute (ITRI), 2009

• ITRI Outstanding Research Gold-Medal Award on “Key Technologies for Optical FTTH Access Networks‬,” Industrial Technology Research Institute (ITRI), 2007

• MOEA Innovative Technology Award on‭ ‬“Advanced Optical Switching Network Communications Technologies,” Ministry of Economic Affairs (MOEA), Taiwan, 2004

• National Chiao Tung University Faculty Research Award (2001)

• Bell Labs BANCS Department Outstanding MTS Award, 1983