標題: | A Data Detection Scheme for Single-Carrier Block Transmission Using Sphere Decoding Algorithm |
作者: | Lin, Ying-Tsung Kuo, Chia-Hsun Chen, Sau-Gee Fang, Wai-Chi 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
關鍵字: | sphere decoding algorithm;inter-symbol interference;data detection |
公開日期: | 2010 |
摘要: | In this paper, an efficient sphere decoding algorithm (SDA) applied to solve the inter-symbol-interference (ISI) data detection problem is proposed. This proposed algorithm takes advantages of the SDA to obtain the solution close to ML solution with the simplified K-best tree search method for the ISI data detection under ISI effect. Compared with the frequency-domain MMSE or Zero-Forcing equalization techniques for SCBT (Single-Carrier Block Transmission) systems, this algorithm can perform at least 1.5dB better than frequency-domain equalizers under the environment of randomly generated channel impulse responses. |
URI: | http://hdl.handle.net/11536/25843 |
ISBN: | 978-1-4244-2519-8 |
ISSN: | 1550-2252 |
期刊: | 2010 IEEE 71ST VEHICULAR TECHNOLOGY CONFERENCE |
顯示於類別: | 會議論文 |