Conference official website：http://www.iecc.net Meeting time：July 07-09, 2019. Meeting place：Okinawa, Japan. Host unit：ACM Singapore Chapter. keynote speaker： Prof. Chin-Chen Chang Feng Chia University in Taiwan Prof. Qun Jin Waseda University in Japan Prof. Maode Ma Nanyang Technological University in Singapore Published by： Accepted papers will be published in the Conference Proceedings by ACM (ISBN: 978-1-4503-7177-3), which is indexed by EI Compendex, Scopus, Thomson Reuters (WoS) etc. Call for Papers： Digital communication technologies. Satellite communication technologies. Wireless network communication technologies. Mobile communication. Mobile Ad-hoc networks. Digital Electronics. Power and applied electronics. Electro technologies. Nanoelectronics and microelectronics. Semiconductor technologies. Power electronics and drive systems. Important Dates Deadline (full text) : April 30, 2019. Conference Contact :Mr. Paul Choo mailbox: iecc.conference@gmail.com Tel: +86-021-59561560