The ICCC 2015 Wireless Communications Systems (WCS) Symposium covers all topics relating to wireless communications, such as antennas and channels, channel estimation,synchronization, interference suppression, signal processing, MAC protocols, link‐layerprocedures, resource allocation, and cross‐layer optimizations of the PHY/MAC/link layer.Advanced and emerging topics such as massive MIMO, millimeter wave communications,cooperative and cognitive communications, green communications, D2D communications,M2M communications, and TV white space communications will also be covered.