1. A network core for delivering content, comprising: a processor; a memory; a request handler configured to receive a request for content wirelessly transmitted by a mobile client and establish a delivery schedule of the content; a content preparation unit configured to format the requested content for transmission in packets; an encryption module configured to encrypt headers of the packets and a download information data message including information pertaining to delivery of the packets in accordance with an encryption algorithm and encryption keys to create formatted encrypted requested content and an encrypted download information data message, the encrypted download information data message including module data identifying all modules about to be broadcast, block size data indicating a block size which is the same for all modules in the packets to be delivered and protocol information for each of the modules in the packets; a carousel configured to receive the formatted encrypted requested content and the encrypted download information data message, and further configured to schedule delivery of the formatted encrypted requested content in accordance with the delivery schedule, the module data, the block size data and the protocol information; and a delivery system configured to receive the formatted encrypted requested content from the carousel in accordance with the delivery schedule and wirelessly broadcast the formatted encrypted requested content for receipt by the mobile client in accordance with the delivery schedule and the information pertaining to delivery of the packets included in the encrypted download information data message.