Implementation of MHN enhanced mobile backhaul system

Recently, data usage of end users are deeply increasing in the moving vehicles, such as subway, train and bus. In order to meet this requirement, we are designing and developing the 5
^th
generation mobile backhaul system in ETRI (Electronics and Telecommunications Research Institute). This system is MHN-E (Mobile Hotspot Network — Enhanced) system, which support maximum 10Gbps with up to 500km/h. In this paper, we show the feasibility if we can apply SFMF (Single Frequency Multi Flow) in real time running mobile communication system, which is the key feature of MHN-E system. We measured the real-time performance of MHN-E test-bed system and verified the performance attained 2.5Gbps data throughput using SFMF.