Paper Info
Title
Subcarrier Suppressed Transmission for OFDMA in Satellite/Terrestrial Integrated Mobile Communication System.
Abstract
In this paper, we propose subcarrier suppressed transmission for OFDMA (Orthogonal Frequency Division Multiple Access) in order to improve frequency utilization efficiency of STICS (Satellite/Terrestrial Integrated Mobile Communication System), which shares the same frequency band between satellite and land mobile systems. In OFDMA, we introduce a channel rotation scheme that achieves a performance level for multiusers that is similar to that for a single user case. Based on computer simulation, we show the interference suppression performance and clarify the improvement of the total average spectral efficiency.
Year
DOI
Venue
2011
10.1109/icc.2011.5963267
ICC
Keywords
Field
DocType
OFDM modulation,frequency allocation,frequency division multiple access,interference suppression,land mobile radio,mobile satellite communication,multiuser channels,OFDMA,STICS,channel rotation scheme,frequency utilization efficiency,interference suppression,land mobile system,orthogonal frequency division multiple access,satellite-terrestrial integrated mobile communication system,spectral efficiency,subcarrier suppressed transmission
Subcarrier,Frequency band,Computer science,Computer network,Orthogonal frequency-division multiple access,Real-time computing,Spectral efficiency,Frequency allocation,Frequency-division multiple access,Mobile telephony,Orthogonal frequency-division multiplexing
Conference
ISSN
Citations 
PageRank 
1550-3607
1
0.41
References 
Authors
3
2
Name
Order
Citations
PageRank
Jun Mashino11411.25
Takatoshi Sugiyama24817.44