Special Issuse on
GISFI Standardization Activities

In this special issue we bring forth papers reporting the guiding thoughts and key contributions from each of the work groups authored by the leading contributors. Major contributions are from the following work groups.
. Spectrum Issues
. Security and Privacy
. Cloud and Service Oriented Networks (CSeON)
. Internet of Things (IoT)
. Green ICT (GICT)
. Future Radio Networks
. Special Interest Group