IMPLEMENTING Acacia Clause Samples

IMPLEMENTING Acacia. We have implemented a prototype of ACACIA on two dif- ferent testbeds; the PhantomNet mobile testbed [26] as well as a private LTE testbed. Both testbeds were equipped with LTE-direct enabled One+ One smartphones (available with Release 12 LTE), Open vSwitch (OVS) [11], Ryu controller [14], OpenEPC-based LTE/EPC software [20] and eNodeBs. The main difference between the two testbeds is the eNodeB hard- ware. PhantomNet uses a small cell eNodeB from ip.access (scaling up to tens of users), while the private testbed uses a commercial grade eNodeB macrocell (scaling to a hundred users). We also build an AR-based retail application as a representative CI application.