Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying
Frequency domain channel estimation and equalization w ied for D-STBC-SC-FDE systems with ampl-ify-and-forward relaying over frequency-selective fading channels, and a training-based least-squares channel estima-tion algorithm was proposed. The proposed algorithm ca estimate simultaneously both the...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.012/ |
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| _version_ | 1841539825821286400 |
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| author | Yong-chuan WANG Zi-li CHEN |
| author_facet | Yong-chuan WANG Zi-li CHEN |
| author_sort | Yong-chuan WANG |
| collection | DOAJ |
| description | Frequency domain channel estimation and equalization w ied for D-STBC-SC-FDE systems with ampl-ify-and-forward relaying over frequency-selective fading channels, and a training-based least-squares channel estima-tion algorithm was proposed. The proposed algorithm ca estimate simultaneously both the direct channel S? D and the cascaded channel S? R? D at destination terminal assisted by Chu sequences, and can achieve the minimum mean square error. Monte Carlo simulation results confirm the proposed gorithm is correct and the available channel transmitting power allocation strategy affects the performance of channel estimation and equalization to a certain ex-tent. |
| format | Article |
| id | doaj-art-9e5d5209c29345dba1b5e42612dff5a0 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9e5d5209c29345dba1b5e42612dff5a02025-01-14T06:34:49ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-03-01349910459670841Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relayingYong-chuan WANGZi-li CHENFrequency domain channel estimation and equalization w ied for D-STBC-SC-FDE systems with ampl-ify-and-forward relaying over frequency-selective fading channels, and a training-based least-squares channel estima-tion algorithm was proposed. The proposed algorithm ca estimate simultaneously both the direct channel S? D and the cascaded channel S? R? D at destination terminal assisted by Chu sequences, and can achieve the minimum mean square error. Monte Carlo simulation results confirm the proposed gorithm is correct and the available channel transmitting power allocation strategy affects the performance of channel estimation and equalization to a certain ex-tent.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.012/channel estimationchannel equalizationdistributed STBCSC-FDEamplify-and-forward |
| spellingShingle | Yong-chuan WANG Zi-li CHEN Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying Tongxin xuebao channel estimation channel equalization distributed STBC SC-FDE amplify-and-forward |
| title | Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying |
| title_full | Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying |
| title_fullStr | Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying |
| title_full_unstemmed | Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying |
| title_short | Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying |
| title_sort | frequency domain channel estimation and equalization for distri buted stbc sc fde systems with amplify and forward relaying |
| topic | channel estimation channel equalization distributed STBC SC-FDE amplify-and-forward |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2013.03.012/ |
| work_keys_str_mv | AT yongchuanwang frequencydomainchannelestimationandequalizationfordistributedstbcscfdesystemswithamplifyandforwardrelaying AT zilichen frequencydomainchannelestimationandequalizationfordistributedstbcscfdesystemswithamplifyandforwardrelaying |