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Improving the Performance of OFDM Channel Estimation through Subspace Projecting and Tracking
Dong Liang,Cao Xiuying,Bi Guangguo
Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 86-93
The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channelprojecting is enforced, and the general framework to perform subspace projecting in the context of OFDM
Keywords: OFDM subspace projecting tracking channel estimation
United Algorithm for Dynamic Subcarrier, Bit and Power Allocation in OFDM System
Gao Huanqin,Feng Guangzeng,Zhuqi
Strategic Study of CAE 2006, Volume 8, Issue 3, Pages 62-65
Keywords: OFDM Wong's subcarrier allocation (WSA) UA
Sandeep SAROWA, Harmanjeet SINGH, Sunil AGRAWAL, B. S. SOHI
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11, Pages 1892-1899 doi: 10.1631/FITEE.1601333
Keywords: Orthogonal frequency division multiplexing (OFDM) Fast Fourier transform (FFT) Cyclic prefix (CP)
A novel method for PAPR reduction of the OFDM signal using nonlinear scaling and FM Regular Article
Yi-hu Xu, Jung-Yeol Oh, Zhen-hao Sun, Myoung-Seob Lim,xuyh@ybu.edu.cn,mslim@jbnu.ac.kr
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 11, Pages 1587-1594 doi: 10.1631/FITEE.1800438
Keywords: 正交频分复用;峰均比;非线性缩放;调频技术
Fang-lin GU, Shan WANG, Wen-wu WANG
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3, Pages 388-397 doi: 10.1631/FITEE.1700003
Keywords: In- and quadrature-phase (I/Q) imbalance Orthogonal frequency division multiplexing (OFDM) Standard-independent
An End to End Modulating Transmission Scheme With Good Robustness Against the RPE-LTP Vocoder
Chen Liquan,Hu Aiqun,Xu Qing and Yang Xiaohui
Strategic Study of CAE 2007, Volume 9, Issue 12, Pages 81-85
A novel endtoend data transmission scheme based on OFDM mechanism with good robustness against theIn OFDM, the modulation is done by IFFT and the modulated signals are conformed to the time and frequency
Keywords: vocoder regular pulse excitedlong term prediction OFDM FFT
The V-BLAST Detection for MIMO MC-CDMA System
Yang Jie,Feng Guangzeng
Strategic Study of CAE 2007, Volume 9, Issue 1, Pages 58-62
This paper investigates V-BLAST MC-CDMA down link.A V-BLAST detector per subcarrier is proposed for MIMO MC-CDMA system in this paper and the system performance with var ious numbers of V -BLAST antennas and users for such a system is evaluated throu gh simulations.
Keywords: multiple input multiple output(MIMO) orthogonal frequency division multiplexing(OFDM) layered space唱time
Title Author Date Type Operation
Improving the Performance of OFDM Channel Estimation through Subspace Projecting and Tracking
Dong Liang,Cao Xiuying,Bi Guangguo
Journal Article
United Algorithm for Dynamic Subcarrier, Bit and Power Allocation in OFDM System
Gao Huanqin,Feng Guangzeng,Zhuqi
Journal Article
energy-efficient ICI cancellation technique for bandwidth improvements through cyclic prefix reuse in an OFDM
Sandeep SAROWA, Harmanjeet SINGH, Sunil AGRAWAL, B. S. SOHI
Journal Article
A novel method for PAPR reduction of the OFDM signal using nonlinear scaling and FM
Yi-hu Xu, Jung-Yeol Oh, Zhen-hao Sun, Myoung-Seob Lim,xuyh@ybu.edu.cn,mslim@jbnu.ac.kr
Journal Article
Standard-independent I/Q imbalance estimation and compensation scheme inOFDM direct-conversion transceivers
Fang-lin GU, Shan WANG, Wen-wu WANG
Journal Article
An End to End Modulating Transmission Scheme With Good Robustness Against the RPE-LTP Vocoder
Chen Liquan,Hu Aiqun,Xu Qing and Yang Xiaohui
Journal Article