论文信息 - Proposal analysis and basic experimental evaluation of MIMO radio over fiber relay system

Proposal analysis and basic experimental evaluation of MIMO radio over fiber relay system

The radio over fiber (RoF) relay scheme can contribute to solving the radio wave blind area problem and improving cell edge performance in 5G mobile communications. However, RoF relay system requires many pairs of optical fiber link or Tx/Rx unit in case of MIMO system. To reduce complexity and cost of RoF relay system, we propose a novel relay system using STBC (space-time block coding) and MRC (maximum rate combination) scheme. In this research, we demonstrate a basic experimental using WiMAX base station and show some simulation results.

Hong Zhou | Kazuo Kumamoto | Ikuya Kitamura | Yuki Mizusawa

[1] Shozo Komaki,et al. Microwave Technologies for Software Radio Networks , 2003 .

[2] Simone Redana,et al. Performance Enhancement in LTE-Advanced Relay Networks via Relay Site Planning , 2010, 2010 IEEE 71st Vehicular Technology Conference.

[3] Katsutoshi Tsukamoto,et al. Radio on Fiber Technologies and Their Application toward Universal Platform for Heterogeneous Wireless Services , 2009 .

[4] Hiroyuki Otsuka,et al. Performance Analysis of Fiber-Optic Relaying in the Presence of Interferences between Backhaul and Access Links , 2013, 2013 IEEE 78th Vehicular Technology Conference (VTC Fall).