The paper is organized as follows. Section II reviews related work on hybrid WiFi and VLC systems and data link layer aggregation.Section III describes the design edasym metric system in detail including the router reconfiguration, packet capture, and retransmission —and, most significantly, the network-level operating system adaptations to realize the asymmetric protocols. We also demonstrate the detailed implementation of the aggregated system based on the bonding driver in the Linux operating system. In Section IV, we present two system models with and without aggregation. And we prove the superiority of the aggregated system in terms of average system delay. Section V provides analysis and experimental results demonstrating the benefit of the proposed hybrid and aggregated systems. Section VI concludes the paper.