博碩士論文 104523050 詳細資訊




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姓名 陳敬恩(Ching-En Chen)  查詢紙本館藏   畢業系所 通訊工程學系
論文名稱 下行多載波多使用者使用非正交多重接取技術之使用者分組以及子載波配置演算法設計
(User Grouping and Subcarrier Allocation for Multicarrier Non-Orthogonal Multiple Access Systems on Downlink)
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摘要(中) 本論文提出一個以正交分頻多工(OFDM)為基礎,結合非正交多重接取(NOMA)的系統,搭配使用者迭代選擇演算法、子載波配置演算法等資源配置方式,來提升系統整體的通道容量。
摘要(英) In this paper, we propose a non-orthogonal multiple access systems based on orthogonal frequency division multiplexing (NOMA-OFDM) system with user grouping and subcarrier allocation algorithm to improve the sum capacity.
關鍵字(中) ★ 多載波
★ 多使用者
★ 非正交多重接取技術
★ 使用者分組
★ 子載波配置演算法
關鍵字(英)
論文目次 論文摘要 i
Abstract iii
致謝 v
List of Figure viii
List of Tables ix
Chapter1. Introduction - 1 -
1.1. Non-orthogonal Multiple Access - 1 -
1.2. Organization - 3 -
1.3. Abbreviations - 4 -
1.4. Notation - 4 -
Chapter2. System Model and Problem Formulation - 6 -
2.1. Non-Orthogonal Multiple Access System - 6 -
2.2. Problem Formulation - 11 -
Chapter3. Resource Allocation Scheme - 12 -
3.1. Propose Iteration User Grouping Scheme - 12 -
3.2. Propose Subcarrier Allocation Scheme - 16 -
Chapter4. Simulation Results - 21 -
4.1. Simulation model - 21 -
4.2. Performance of NOMA resource allocation - 23 -
Chapter5. Computation Complexity - 27 -
Chapter6. Conclusion - 29 -
Reference - 30 -
APPENDIX - 34 -
參考文獻
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[6] NTT Docomo, “Requirements, Candidate Solutions and Technology
Roadmap for LTE Rel-12 Onward,” RWS-120010, 3GPP Workshop on Release 12 Onward Ljubljana, Slovenia, June 11 - 12, 2012.
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[8] 3GPP TS 36.211: “Physical channels and modulation”. 2011.
[9] S. Tomida and K. Higuchi, “Non-orthogonal Access with SIC in Cellular Downlink for User Fairness Enhancement,” Intelligent Signal Processing and Communications Systems (ISPACS), 2011 International Symposium on, pp.1-6, Dec. 7-9, 2011.
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[16] A, Benjebbour, A, Li and Y, Saito, “System-level performance of downlink NOMA for future LTE enhancements, ” Proc. Int. Conf. IEEE Globecom Workshops (GC Wkshps), December 2013, pp. 66–70
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[20] W. C. Pao and Y. F. Chen, “Reduced Complexity Subcarrier Allocation Schemes for DFT-Precoded OFDMA Uplink System”. IEEE Trans. Wireless Communications, Vol. 9, NO. 9, September 2010
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指導教授 陳永芳 審核日期 2017-7-28
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