A retractable outdoor electrical power receptacle that has a top surface plate over a mechanism vault, and a telescoping arm with an electrical power outlet box rigidly mounted on it. The system prioritizes the forwarding of blocks of downlink data to designated ones of the UEs. The assembly also includes a cooling unit, associated with the first rack and cooling coolant in the coolant loop, and an airflow director associated with the second rack and facilitating ducting at least a portion of air passing through the second rack to also pass across the heat exchanger associated with the first rack. First, during marking, each object reference may be updated to include the relative offset within its block of the referenced object and-during compaction that offset may be added to the block’s destination address resulting in a reference that points to the actual post-compaction location for the referenced object. Additionally, an eNB may provide a wireless cell and provide, to an MTC UE, an MTC policy that identifies a circumstance under which the eNB will permit MTC traffic.