Experimental Evaluation of Hybrid SC/MC Mobile Communication Network for Realizing High-Reliable Communication Quality

2014 Fiscal Year Final Research Report

• Project/Area Number: 24760287
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Communication/Network engineering
• Research Institution: Tohoku University
• Principal Investigator: KAMEDA Suguru 東北大学, 電気通信研究所, 准教授 (10343039)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 移動通信システム / SC/MCハイブリッド / 広帯域 / セル選択

Outline of Final Research Achievements

A hybrid single-carrier (SC) and multi-carrier (MC) system is proposed for next-generation mobile communication systems, where both high data rate and wide coverage system are attained by appropriately selecting SC or MC signal. The final target of the research project is experimental evaluation of hybrid SC/MC. At first, the scheduling method with terminal positioning information and map information for the hybrid SC/MC is proposed and evaluated by using computer simulation. For experimental evaluation of hybrid SC/MC system, a multimode frequency domain equalizer (FDE) is implemented on field-programmable gate array (FPGA) and evaluated bit error rate (BER) performance by using adaptive switching function.

Free Research Field

無線通信工学