+---------------+ | | MT request | | ICN +---------+ +---->| content using |--+--- transport -->| | | |ICN protocol | | | | | +---------------+ | | | | | | | | +---------------+ | | | +-+ | | MT request | | IP |To mobile| | |-+---->| content using |--+--- transport -->| GW | +-+ | | IP protocol | | |(SGW/PGW)| MT | +---------------+ | | | | | | | | +---------------+ | | | | | MT request | | Dual stack | | +---->| content using |--+--- IP+ICN -->| | |IP/ICN protocol| | transport +---------+ +---------------+ | eNodeB S1u