A Study on Designing Unequal error Protected Fountain coeds
碩士 === 元智大學 === 通訊工程學系 === 97 === This thesis mainly concerns about the state-of-art methods on unequal error protected (UEP) fountain codes. The basic fountain codes such as random linear fountain codes, Luby Transform (LT) codes and Raptor codes are first introduced. Next, four existing UEP founta...
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2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/69682623917058965019 |
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ndltd-TW-097YZU056500362016-05-04T04:17:09Z http://ndltd.ncl.edu.tw/handle/69682623917058965019 A Study on Designing Unequal error Protected Fountain coeds 非均等錯誤保護湧泉碼的設計之研究 Ding-Da Yang 楊定達 碩士 元智大學 通訊工程學系 97 This thesis mainly concerns about the state-of-art methods on unequal error protected (UEP) fountain codes. The basic fountain codes such as random linear fountain codes, Luby Transform (LT) codes and Raptor codes are first introduced. Next, four existing UEP fountain codes use sliding windows, block duplication, priorities, expanding windows are examined. Besides we have made performance comparison among these methods, we propose some intuitive solutions to create more UEP classes on the sliding windows and priorities cases. In order to improve the failure rates of these codes, Raptor codes which integrates LDPC codes as outer codes and these UEP fountain codes as inner codes are also discussed in this thesis. Shih-kai Lee 李世凱 2009 學位論文 ; thesis 49 zh-TW |
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zh-TW |
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碩士 === 元智大學 === 通訊工程學系 === 97 === This thesis mainly concerns about the state-of-art methods on unequal error protected (UEP) fountain codes. The basic fountain codes such as random linear fountain codes, Luby Transform (LT) codes and Raptor codes are first introduced. Next, four existing UEP fountain codes use sliding windows, block duplication, priorities, expanding windows are examined. Besides we have made performance comparison among these methods, we propose some intuitive solutions to create more UEP classes on the sliding windows and priorities cases. In order to improve the failure rates of these codes, Raptor codes which integrates LDPC codes as outer codes and these UEP fountain codes as inner codes are also discussed in this thesis.
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| author2 |
Shih-kai Lee |
| author_facet |
Shih-kai Lee Ding-Da Yang 楊定達 |
| author |
Ding-Da Yang 楊定達 |
| spellingShingle |
Ding-Da Yang 楊定達 A Study on Designing Unequal error Protected Fountain coeds |
| author_sort |
Ding-Da Yang |
| title |
A Study on Designing Unequal error Protected Fountain coeds |
| title_short |
A Study on Designing Unequal error Protected Fountain coeds |
| title_full |
A Study on Designing Unequal error Protected Fountain coeds |
| title_fullStr |
A Study on Designing Unequal error Protected Fountain coeds |
| title_full_unstemmed |
A Study on Designing Unequal error Protected Fountain coeds |
| title_sort |
study on designing unequal error protected fountain coeds |
| publishDate |
2009 |
| url |
http://ndltd.ncl.edu.tw/handle/69682623917058965019 |
| work_keys_str_mv |
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