Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon
碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 97 === The MIMO-OFDM technique is a new generation’s wireless communication technique. It is also one of the popular research themes. In this study, the researcher analyzed the performance of signal detection scheme for MIMO-OFDM system combined with Mapping-interlea...
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ndltd-TW-097YUNT54420352016-04-29T04:19:02Z http://ndltd.ncl.edu.tw/handle/83579550889014771522 Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon 不相等錯誤保護之交錯映射應用於無線多媒體傳輸輸研究 Ming-sian Lyu 呂明弦 碩士 國立雲林科技大學 電機工程系碩士班 97 The MIMO-OFDM technique is a new generation’s wireless communication technique. It is also one of the popular research themes. In this study, the researcher analyzed the performance of signal detection scheme for MIMO-OFDM system combined with Mapping-interleave . The researcher used Trellis Coded Modulation (TCM) and Non-uniform QAM to achieve our Mapping-interleave Scheme. The researcher also used the turbo code to provide more flexibility and ability for error control purpose in wireless transmission. According to the turbo encoded data, the researcher mapped them into Non-uniform QAM and then combined with TCM. In signal detection scheme of the MIMO-OFDM system, this study was to analyze the performance of the MIMO-OFDM system in different signal detection technique, such as Zero-forcing、 V-blast、 QR-blast、 Maximum likelihood search. The result of analysis showed that the lower Bit Error Rate (BER) was for best signal detection scheme in Mapping-interleave for MIMO-OFDM. Song-Char Jiang 江松茶 2009 學位論文 ; thesis 78 zh-TW |
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碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 97 === The MIMO-OFDM technique is a new generation’s wireless communication technique. It is also one of the popular research themes. In this study, the researcher analyzed the performance of signal detection scheme for MIMO-OFDM system combined with Mapping-interleave . The researcher used Trellis Coded Modulation (TCM) and Non-uniform QAM to achieve our Mapping-interleave Scheme. The researcher also used the turbo code to provide more flexibility and ability for error control purpose in wireless transmission. According to the turbo encoded data, the researcher mapped them into Non-uniform QAM and then combined with TCM. In signal detection scheme of the MIMO-OFDM system, this study was to analyze the performance of the MIMO-OFDM system in different signal detection technique, such as Zero-forcing、 V-blast、 QR-blast、 Maximum likelihood search.
The result of analysis showed that the lower Bit Error Rate (BER) was for best signal detection scheme in Mapping-interleave for MIMO-OFDM.
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author2 |
Song-Char Jiang |
author_facet |
Song-Char Jiang Ming-sian Lyu 呂明弦 |
author |
Ming-sian Lyu 呂明弦 |
spellingShingle |
Ming-sian Lyu 呂明弦 Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
author_sort |
Ming-sian Lyu |
title |
Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
title_short |
Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
title_full |
Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
title_fullStr |
Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
title_full_unstemmed |
Unequal Error Protection with utilizing Mapping Interleaving scheme on Wireles Multimedia Transmissinon |
title_sort |
unequal error protection with utilizing mapping interleaving scheme on wireles multimedia transmissinon |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/83579550889014771522 |
work_keys_str_mv |
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