Results 211 to 220 of about 2,231 (222)

Research on Multipath Parameter Estimation for SC-FDE System

2011 First International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2011
In this paper, for multipath parameter estimation of SC-FDE systems, two classic methods, one is time domain estimation and the other is frequency domain estimation, are briefly introduced firstly. Then theoretical analysis and comparison between above two methods are presented, including advantages and disadvantages, estimated accuracy, and ...
Yang Yu, Xuezhi Tan, Yonggang Chi
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Iterative Cyclic Prefix Reconstruction for Precoded SC-FDE

IEICE Transactions on Communications, 2007
A cyclic prefix reconstruction scheme is proposed for precoded single-carrier systems with frequency-domain equalization (SC-FDE) that employ insufficient length of cyclic prefix. For SC-FDE, cyclic prefix is employed to facilitate frequency-domain equalization at the receiver.
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A Novel Timing Synchronization Method for SC-FDE Systems

2008 International Symposium on Computer Science and Computational Technology, 2008
In SC-FDE (single carrier with frequency domain equalization) systems, the factor which affects the performance of systems seriously is synchronization. Based on the studying of the algorithm of T.Schmidl & D.Cox and H.Minn, a novel timing synchronization method is proposed towards the SC-FDE systems in this paper.
Li-xun Huang, Li-jun Sun
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Efficient Channel Estimation for Iterative MIMO SC-FDE Systems

2008 IEEE 68th Vehicular Technology Conference, 2008
SC modulations (Single-Carrier) with FDE (Frequency-Domain Equalization) are promising candidates for future broadband MIMO (Multiple Input, Multiple Output) wireless systems. These modulations allow excellent performances in severely time-dispersive channels, provided that accurate channel estimates and performing decoding algorithms are available at ...
Joao Carlos Silva, Rui Dinis, Nuno Souto
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Widely linear iterative equalizers for SC-FDE systems

2013
Widely linear iterative equalizers for SC-FDE ...
Sens Chang, Bruno, da Rocha, Carlos, Le Ruyet, Didier, Roviras, Daniel   +3 more
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Subspace Decomposition for Channel Estimation in SC-FDE Systems

2013 IEEE 77th Vehicular Technology Conference (VTC Spring), 2013
Single carrier frequency division multiple access (SC-FDMA), a multiple user access scheme based on the single carrier frequency domain equalization (SC-FDE) technique, has been proposed for the uplink in fourth generation (4G) mobile communications. SC- FDE requires reliable channel estimates to maintain an acceptable bit error rate (BER) performance.
Claude D'Amours, Benoit Champagne, Adel Omar Dahmane   +2 more
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Timing of the FFT-Window in SC/FDE Systems

2004
In this work the positioning of the FFT-window in a single carrier system with frequency domain equalization (SC/FDE) is analyzed. Similar to OFDM (orthogonal frequency division multiplexing), SC/FDE systems are based on blockwise transmission and FFT processing, which enables channel equalization in the frequency domain with low complexity. Comparable
A. Koppler, M. Huemer, A. Springer, R. Weigel   +3 more
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SC-FDE System Based On LDPC Codes

Journal of Electronics & Information Technology, 2011
Long-jiang Jing, Guang-Hui Liu, Jing-Li Lin, Wei-le Zhu   +3 more
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Adaptive modulation with power constraint in SC-FDE

IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), 2006
null Leilei Liu, null Yan Du, null Xiaojun Sun, null Yang Liu, null Lili Wang   +4 more
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Multiple access IFDMA and single carrier with frequency domain equalization SC/FDE: IFDMA-SC/FDE with low signal fluctuation

2014 International Conference on Information and Communication Technology Convergence (ICTC), 2014
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