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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 林茂昭(Mao-Chao Lin) | |
| dc.contributor.author | Te-Sheng Fan | en |
| dc.contributor.author | 范德生 | zh_TW |
| dc.date.accessioned | 2021-06-15T13:54:44Z | - |
| dc.date.available | 2020-08-25 | |
| dc.date.copyright | 2020-08-25 | |
| dc.date.issued | 2020 | |
| dc.date.submitted | 2020-08-11 | |
| dc.identifier.citation | Y. Rahmatallah and S. Mohan, 'Peak-To-Average Power Ratio Reduction in OFDM Systems: A Survey And Taxonomy,' in IEEE Communications Surveys Tutorials, vol. 15, no. 4, pp. 1567-1592, Fourth Quarter 2013, doi: 10.1109/SURV.2013.021313.00164 Seung Hee Han and Jae Hong Lee, 'An overview of peak-to-average power ratio reduction techniques for multicarrier transmission,' in IEEE Wireless Communications, vol. 12, no. 2, pp. 56-65, April 2005, doi: 10.1109/MWC.2005.1421929 T. Jiang and Y. Wu, 'An Overview: Peak-to-Average Power Ratio Reduction Techniques for OFDM Signals,' in IEEE Transactions on Broadcasting, vol. 54, no. 2, pp. 257-268, June 2008, doi: 10.1109/TBC.2008.915770 S. Deng and M. Lin, 'Recursive Clipping and Filtering With Bounded Distortion for PAPR Reduction,' in IEEE Transactions on Communications, vol. 55, no. 1, pp. 227-230, Jan. 2007, doi: 10.1109/TCOMM.2006.885102 H. Breiling, S. H. Muller-Weinfurtner and J. B. Huber, 'SLM peak-power reduction without explicit side information,' in IEEE Communications Letters, vol. 5, no. 6, pp. 239-241, June 2001, doi: 10.1109/4234.929598 Xiaodong Li and L. J. Cimini, 'Effects of clipping and filtering on the performance of OFDM,' in IEEE Communications Letters, vol. 2, no. 5, pp. 131-133, May 1998, doi: 10.1109/4234.673657 B. S. Krongold and D. L. Jones, 'PAR reduction in OFDM via active constellation extension,' in IEEE Transactions on Broadcasting, vol. 49, no. 3, pp. 258-268, Sept. 2003, doi: 10.1109/TBC.2003.817088 S. B. Slimane, 'Reducing the Peak-to-Average Power Ratio of OFDM Signals Through Precoding,' in IEEE Transactions on Vehicular Technology, vol. 56, no. 2, pp. 686-695, March 2007, doi: 10.1109/TVT.2007.891409 Ruey-Yi Wei, 'Noncoherent block-coded MPSK,' in IEEE Transactions on Communications, vol. 53, no. 6, pp. 978-986, June 2005, doi: 10.1109/TCOMM.2005.849989 E. Arikan, 'A survey of reed-muller codes from polar coding perspective,' 2010 IEEE Information Theory Workshop on Information Theory (ITW 2010, Cairo), Cairo, 2010, pp. 1-5, doi: 10.1109/ITWKSPS.2010.5503223 Y. Fang, G. Bi, Y. L. Guan and F. C. M. Lau, 'A Survey on Protograph LDPC Codes and Their Applications,' in IEEE Communications Surveys Tutorials, vol. 17, no. 4, pp. 1989-2016, Fourthquarter 2015, doi: 10.1109/COMST.2015.2436705 Short block length LDPC codes for TC synchronization and channel coding, Orange Book, Consultative Committee for Space Data Systems (CCSDS) Experimental Specification 231.1-O-1, Apr. 2015 Xiao-Yu Hu, E. Eleftheriou and D. M. Arnold, 'Regular and irregular progressive edge-growth tanner graphs,' in IEEE Transactions on Information Theory, vol. 51, no. 1, pp. 386-398, Jan. 2005, doi: 10.1109/TIT.2004.839541 M. Arabaci and I. B. Djordjevic, 'Binary and nonbinary LDPC-coded modulations for generalized fading channels,' 2011 10th International Conference on Telecommunication in Modern Satellite Cable and Broadcasting Services (TELSIKS), Nis, 2011, pp. 148-151, doi: 10.1109/TELSKS.2011.6112023 M. C. Davey and D. MacKay, 'Low-density parity check codes over GF(q),' in IEEE Communications Letters, vol. 2, no. 6, pp. 165-167, June 1998, doi: 10.1109/4234.681360 H. Wymeersch, H. Steendam and M. Moeneclaey, 'Log-domain decoding of LDPC codes over GF(q),' 2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), Paris, France, 2004, pp. 772-776 Vol.2, doi: 10.1109/ICC.2004.1312606 A. Voicila, D. Declercq, F. Verdier, M. Fossorier and P. Urard, 'Low-complexity decoding for non-binary LDPC codes in high order fields,' in IEEE Transactions on Communications, vol. 58, no. 5, pp. 1365-1375, May 2010, doi: 10.1109/TCOMM.2010.05.070096 V. Savin, 'Min-Max decoding for non binary LDPC codes,' 2008 IEEE International Symposium on Information Theory, Toronto, ON, 2008, pp. 960-964, doi: 10.1109/ISIT.2008.4595129 Y. Liu, C. Chang, S. Lee and M. Lin, 'Deliberate Bit Flipping With Error-Correction for PAPR Reduction,' in IEEE Transactions on Broadcasting, vol. 63, no. 1, pp. 123-133, March 2017, doi: 10.1109/TBC.2016.2590820 A. R. Iyengar, P. H. Siegel and J. K. Wolf, 'LDPC codes for the cascaded BSC-BAWGN channel,' 2009 47th Annual Allerton Conference on Communication, Control, and Computing (Allerton), Monticello, IL, 2009, pp. 620-627, doi: 10.1109/ALLERTON.2009.5394916 A. M. El-Helw, E. F. Badran and H. Y. Al-Kafrawy, 'A new sequence for embedding side information in SLM for PAPR reduction in OFDM,' 2012 Japan-Egypt Conference on Electronics, Communications and Computers, Alexandria, 2012, pp. 53-56, doi: 10.1109/JEC-ECC.2012.6186956 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/51875 | - |
| dc.description.abstract | 在正交分頻多工系統中，峰均比是其中一個廣為人知的問題。在這篇碩士論文中，我們提出幾個使用多訊號處理的方法以降低峰均比同時不會犧牲過多的位元錯誤率。特別提出一種Q-段二元錯誤更正碼，其碼句被分為Q段而將任一段的位元反轉的結果會是另一個碼句。我們用極化碼以及低密度奇偶檢查碼來設計Q-段二元錯誤更正碼，其中我們還提出了一種可以用來產生具有區段特性的低密度奇偶檢查碼之PEG演算法。而另一種錯誤更正碼，即非二元低密度奇偶檢查碼亦可被用於降低峰均比，這部份我們結合了前人的方法，包含位元翻轉以及內嵌邊訊息的選擇性映射法。模擬結果顯示我們的設計可以很有效的結合峰均比的降低以及錯誤更正碼的效果。 | zh_TW |
| dc.description.abstract | In the orthogonal frequency division multiplexing (OFDM) communication systems, one of the challenging issues is high peak-to-average power ratio (PAPR). In this thesis, we propose several multiple signaling techniques to reduce PAPR. In particular, we propose a Q-section binary error-correcting code, of which each codeword is divided into Q-sections and the reverse of code bits in any section results in another codeword. We propose Q-section code constructions for polar codes and low-density parity-check (LDPC) codes. Besides, we proposed a modified PEG algorithm to construct the desired LDPC codes with Q-section property. We also introduce non-binary LDPC codes for PAPR reduction, which is integrated with others previous work, includes: bit-flipping method and side information embedded selective mapping. The simulation results show that our design can appropriately integrate PAPR reduction and error correcting coding. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T13:54:44Z (GMT). No. of bitstreams: 1 U0001-0808202009241100.pdf: 3506344 bytes, checksum: 8100b686b8678bba6e1e201fd92a17bf (MD5) Previous issue date: 2020 | en |
| dc.description.tableofcontents | 口試委員會鑑定書 i 中文摘要 iii Abstract v Contents vii List of Figures ix 1 Introduction 1 2 Non-Coherent Block Coded Partial Transmit Sequence for PAPR reduction 5 2.1 OFDM System Model and Some Basics 5 2.2 Partial Transmit Sequence 9 2.3 Non-Coherent Block Coding 10 2.4 Example of Polar-Coded System 12 3 Q-section LDPC Codes 20 3.1 Q-Section Constraints in LDPC Codes 20 3.2 Encoding/Decoding Procedure 21 3.3 Codes Design 27 3.3.1 Protograph-Based LDPC 28 3.3.2 The proposed Q-section PEG (Q-PEG) 32 4 Non-Binary LDPC Codes 41 4.1 Some Backgrounds 41 4.2 Bit-Flipping Method for PAPR Reduction 48 4.3 Side Information Embedded Selective Mapping (SLM) 54 5 Conclusion and Future Work 57 Bibliography 59 | |
| dc.language.iso | en | |
| dc.subject | 位元翻轉 | zh_TW |
| dc.subject | 正交分頻多工系統 | zh_TW |
| dc.subject | 峰均比 | zh_TW |
| dc.subject | 極化碼 | zh_TW |
| dc.subject | 低密度奇偶檢查碼 | zh_TW |
| dc.subject | 非二元低密度奇偶檢查碼 | zh_TW |
| dc.subject | PEG | zh_TW |
| dc.subject | peak-to-average power ratio (PAPR) | en |
| dc.subject | polar codes | en |
| dc.subject | Orthogonal frequency division multiplexing (OFDM) | en |
| dc.subject | bit-flipping | en |
| dc.subject | PEG | en |
| dc.subject | non-binary low-density parity-check (NB-LDPC) codes | en |
| dc.subject | low-density parity-check (LDPC) codes | en |
| dc.title | 以具有區段特性之錯誤更正碼降低峰均比之設計 | zh_TW |
| dc.title | Q-Section Error Correcting Codes for PAPR Reduction | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 108-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蘇育德(Su-Yu Ted),趙啟超(Chi-Chao Chao),呂忠津(Chung-Chin Lu),蘇賜麟(Szu-Lin Su) | |
| dc.subject.keyword | 正交分頻多工系統,峰均比,極化碼,低密度奇偶檢查碼,非二元低密度奇偶檢查碼,PEG,位元翻轉, | zh_TW |
| dc.subject.keyword | Orthogonal frequency division multiplexing (OFDM),peak-to-average power ratio (PAPR),polar codes,low-density parity-check (LDPC) codes,non-binary low-density parity-check (NB-LDPC) codes,PEG,bit-flipping, | en |
| dc.relation.page | 61 | |
| dc.identifier.doi | 10.6342/NTU202002677 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2020-08-11 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電信工程學研究所 | zh_TW |
| 顯示於系所單位： | 電信工程學研究所 | |
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| U0001-0808202009241100.pdf 未授權公開取用 | 3.42 MB | Adobe PDF |
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