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A Quadrature Coded OFDM for Reducing Effects of Frequency Offset in Wireless Transmission System 被引量：7

A Quadrature Coded OFDM for Reducing Effects of Frequency Offset in Wireless Transmission System
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摘要 A new quadrature coded OFDM system is proposed. The transmitted data symbols are grouped in such format that the in phase side and the quadrature side of the symbols are arranged in opposite order. By analysis and simulation, the performance of the new system can be improved greatly, as well as the harmful influences on the system owing to frequency offset can be reduced effectively, which can combat the disadvantages of OFDM system. A new quadrature coded OFDM system is proposed. The transmitted data symbols are grouped in such format that the in phase side and the quadrature side of the symbols are arranged in opposite order. By analysis and simulation, the performance of the new system can be improved greatly, as well as the harmful influences on the system owing to frequency offset can be reduced effectively, which can combat the disadvantages of OFDM system.
作者 TONGXue-jian JIHong 等
机构地区 SchoolofTelecommunicationEngineering SchoolofTelecommunicationEngineering
出处 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2001年第2期11-15,共5页 中国邮电高校学报（英文版）
基金 ThisworkissupportedbyNationalNaturalScienceFund!(No.69872 0 0 8)
关键词 orthogonal frequency division multiplexing( OFDM ) frequency offset interchannel interference( ICI ) equal gain combination( EGC ) orthogonal frequency division multiplexing( OFDM ) frequency offset interchannel interference( ICI ) equal gain combination( EGC )
分类号 TN914.3 [电子电信—通信与信息系统]
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参考文献7

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二级参考文献1

共引文献2

同被引文献75

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引证文献7

二级引证文献26

The Journal of China Universities of Posts and Telecommunications
2001年 第2期

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