In brief, our framework aims at the wireless mobile
environment. We enhance the scalability by using local
agents to process the local events. Since reaction must be
fast in the wireless mobile environment, the local progressing
reduces the latency from data plane to controller
and therefore delivers better performance. We further utilize
the security layer to achieve interoperability across
different access domains that are managed by different
operators. We use the naming of predicate routing design
to achieve the security policy exchange between those
[20].