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研究生:陳旻鈺
研究生(外文):CHEN, MIN-YU
論文名稱:新世代行動通訊系統之NOMA與OMA混合式多重存取
論文名稱(外文):Hybrid Multiple Access of NOMA and OMA for New Generation Mobile Communication Systems
指導教授:高誌陽高誌陽引用關係
指導教授(外文):KAO, CHIH-YANG
口試委員:洪東興何從廉
口試委員(外文):HUNG, DUNG-SHINGHO, CHUNG-LIEN
口試日期:2020-07-24
學位類別:碩士
校院名稱:銘傳大學
系所名稱:電腦與通訊工程學系碩士班
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2020
畢業學年度:108
語文別:中文
論文頁數:38
中文關鍵詞:非正交多重存取技術無線電資源管理功率多工多重存取
外文關鍵詞:NOMAradio resource managementpower multiplex multiple access
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本研究提出於第五代行動通訊系統之系統時框架構下利用非正交多重存取技術(Non-Orthogonal Multiple Access, NOMA)與正交多工(Orthongonal Multiple Access, OMA)混合運作之無線電資源管理技術,提供使用者裝置(user equipment, UE)在適當的通道環境下獲得行動通訊系統之資源塊(resource block, RB)。考慮NOMA系統在遠近場效應之功率分工多重存取之配對失敗情形,可以於功率分工失敗時,仍提供無法配對之使用者裝置動態改用傳統正交多重存取技術,使得系統可以於NOMA與OMA混合的方式進行多重存取,可提高傳輸成功率與增加無線電資源使用率。模擬過程中亦考量不同媒體特性協定以及加入雷利通道以觀察更實際之系統運作現象,進而分析無線電資源管理之系統性能。由實驗結果顯示NOMA與OMA混合式多重存取無線電資源管理演算法相較於NOMA多重存取技術,在媒體協定考量下可以獲得較低的傳輸阻礙率以及較高的無線電資源之使用率。
This research proposes a hybrid multiple access of the radio resource management, which combines non-orthogonal multiple access (NOMA) and orthogonal multiple access (OMA) for frame structure of the new generation mobile communication systems. In hybrid NOMA/OMA multiple access scheme, for preventing unused resource blocks (RB) in the frame duo to no suitable near-far power division multiple access of NOMA, OMA schemes can also be dynamically operated for keeping the radio resources occupied by UEs. Multimedia protocol and Rayleigh fading channel are also considered in simulations to present the channel effect in the hybrid NOMA/OMA system. The simulation results show that dropping rate of hybrid NOMA and OMA system are lower than that of OMA or NOMA system, and the radio resource usage of hybrid NOMA/OMA is higher than the of NOMA.
摘要 i
Abstract ii
致謝 iii
目錄 iv
圖目錄 v
表目錄 vi
第一章 緒論 1
1.1 研究動機與目的 1
1.2 章節說明 2
第二章 NOMA基本架構及通道概念 3
2.1 NOMA基本架構 4
2.2 無線電資源管理 5
2.3 雷利衰減通道特性 5
2.4 文獻探討 6
第三章 研究方法 8
3.1 NOMA與OMA混合式多重存取 8
3.2 雷利通道效應下NOMA與OMA混合式多重存取 12
3.3 多媒體重傳機制 13
第四章 研究成果 16
4.1 NOMA與OMA混合式多重存取模擬結果 16
4.2 雷利通道效應下NOMA與OMA混合式多重存取 19
4.3 多媒體重傳機制之NOMA與OMA混合式多重存取 23
第五章 結論與未來展望 29
參考文獻 30
[1] A. Morgado, K. M. S. Huq, S. Mumtaz and J. Rodriguez, “A survey of 5G technologies: regulatory, standardization and industrial perspectives,”Digital communications and networks, Vol. 4, Issue. 2, pp. 87-97, April 2018.
[2] E. Dahlman, S. Parkvall, J. Sköld, 4G : LTE/LTE-advanced for mobile broadband, New York : Academic Press, 2nd Ed., 2014.
[3] A. N. Zaki and A. O. Fapojuwo, “Optimal and Efficient Graph-Based Resource Allocation Algorithms for Multiservice Frame-Based OFDMA Net- works,” IEEE Trans. on Mobile computing, Vol. 10, No. 8, pp. 1175-1186, 2011.
[4] CB Insights Research. (2019). 5G & the Future of Connectivity: 20 Industries the Tech Could Transform - CB Insights Research. [online] Available at: https://www.cbinsights.com/research/5g-technology-disrupting-industries/.
[5] Francesco Davide Calabrese, Li Wang, Euhanna Ghadimi, Gunnar Peters, Lajos Hanzo, and Pablo Soldati, “Learning Radio Resource Management in RANs: Framework, Opportunities, and Challenges,” IEEE Commun. Mag., vol.56, no.9, Sep., 2018, pp. 138-145.
[6] Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li and K. Higuchi, “Non-orthogonal multiple access (NOMA) for cellular future radio access,” IEEE 77th Vehicular Technology Conference (VTC Spring), pp. 1-5, June 2013.
[7] B. Kim, S. Lim, H. Kim, S. Suh, J. Kwun, S. Choi, C. Lee, S. Lee and D. Hong, “Non-orthogonal multiple access in a downlink multiuser beamforming system,” MILCOM 2013 – 2013 IEEE Military Communications Conference, pp. 1278-1283, Nov 2013.
[8] L. Dai, et al. “Non-orthogonal multiple access for 5G: solutions, challenges, opportunities, and future research trends,” IEEE Communications Magazine. Vol.53, Issue. 9, pp. 74-81, Sep 2017.
[9] Islam, SM Riazul, et al., “Power-domain non-orthogonal multiple access (NOMA) in 5G systems: potentials and challenges,” IEEE Communications Surveys & Tutorials , 2017.
[10] N. Otao, Y. Kishiyama and K. Higuchi, “Performance of nonorthogonal access with SIC in cellular downlink using proportional fair-based resource allocation,” Wireless Communication Systems (ISWCS) 2012 International Symposium, pp. 476-480, 2012.
[11] Shun Tomida and Kenichi Higuchi, “Non-orthogonal access with SIC in cellular downlink for user fairness enhancement,” 2011 International Symposium on Intelligent Signal Processing and Communications Systems (ISPACS), pp.1-6, Dec. 2011.
[12] C.L. Wang, J.Y. Chen, Y.J. Chen, “Power allocation for a downlink non-orthogonal multiple access system,” IEEE Wireless Commun. Lett., vol. 5, no. 5, pp. 532-535, Oct. 2016.
[13] A. Benjebbour, A. Li, Y. Saito, Y. Kishiyama, A. Harada, and T. Nakamura, “System-level performance of downlink NOMA for future LTE enhancements,” IEEE Globecom, Dec. 2013.
[14] Harri Holma, Antti Toskala, Takehiro Nakamura, 5G technology : 3GPP new radio, John Wiley & Sons, Inc, 1st Ed., 2020.
[15] TS-38.211, “NR; Physical channels and modulation,” 3GPP, 2018.
[16] T. Manglayev, R. C. Kizilirmak and Y. H. Kho, “Optimum power allocation for non-orthogonal multiple access (NOMA),” IEEE 10th International Conference on Application of Information and Communication Technologies (AICT), pp. 1-4, Oct. 2016.
[17] Davis Soldani, QoS and QoE Management in UMTS cellular systems. WILEY, 2006.
[18] Hirofumi Suganuma, et al. “Hybrid Multiple Access Using Simultaneously NOMA and OMA.” 2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), pp.1-2, Dec. 2019.
[19] Talgat Manglayev, et al. “NOMA with Imperfect SIC Implementation.” IEEE EUROCON 2017 -17th International Conference on Smart Technologies, pp.1-4, July. 2017.
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