Subcarrier Suppressed Transmission Scheme for Satellite/Terrestrial Integrated Mobile Communication System

被引：0
|
作者：
Mashino, Jun [1 ]
Shirato, Yushi [1 ]
Sugiyama, Takatoshi [1 ]
机构：
[1] NTT Corp, NTT Access Network Serv Syst Labs, Kanagawa, Japan
来源：
2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL | 2010年
关键词：
component; Subcarrier Suppression; Interference Suppression; OFDM; FEC; Metric Masking; Frequency Utilization Effieicncy;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose a subcarrier suppressed transmission scheme that improves the frequency utilization efficiency of STICS (Satellite/Terrestrial Integrated Mobile Communication System), which shares the same frequency band between satellite and land mobile systems. Applying our proposal to the OFDM-based land system overcomes the resource assignment limits of the frequency sharing scheme and yields new land spectrum resources. Computer simulations elucidate the interference suppression performance and the improvement in total average frequency utilization efficiency.
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页数：5
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