GCWCN 2018 is the second global conference which addresses the developments in the field of Wireless technology and networking across the globe. The theme of the event is "Green Technology in Next Generation Network. The conference brings together the academia, industry, standardization forum and SDO`s working on green, secure and cognitive communication. This conference explores incremental, ambitious and innovative activities, trends and future challenges towards ICT Globalization. it includes issues in existing and novel wireless technologies i.e. cellular future radio access, and self-organizing networks. Internet of things, signal processing, network without borders, recent advances in information theory and its application, multimedia application and services.