Sponsored by Communications Society, IEICE 10th Asia-Pacific Symposium on Information and Telecommunication Technologies Aug. 4-7, 2015, Colombo, Democratic Socialist Republic of Sri Lanka The objective of the conference is to offer the opportunity to exchange opinions among different countries in a co-operative atmosphere in the rapid changing information and telecommunication field. We aim toward the prosperity of Asia-Pacific region by presenting the opportunities of academic forum for mutual understanding and friendship among researchers and leaders in this region.