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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 蘇炫榮(Hsuan-Jung Su) | |
dc.contributor.author | Chin-Ting Wu | en |
dc.contributor.author | 吳晉廷 | zh_TW |
dc.date.accessioned | 2021-07-11T14:40:39Z | - |
dc.date.available | 2020-02-21 | |
dc.date.copyright | 2017-02-21 | |
dc.date.issued | 2016 | |
dc.date.submitted | 2016-10-17 | |
dc.identifier.citation | [1] C.-X. Wang et al., “Cellular architecture and key technologies for 5G wireless communication networks,” IEEE Commun. Mag., vol. 52, no. 2, pp. 122–130, Feb. 2014
[2] Y. Saito , A. Benjebbour , Y. Kishiyama and T. Nakamura, “System level performance evaluation of downlink non-orthogonal multiple access (NOMA) ” IEEE VTC, June 2013 [3] Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Physical Layer-General Description (Release 8). 3GPP TSG RAN TS 36.201 Version 8.3.0, September 2009. [4] S. Kallel and D. Haccoun, “Generalized type II hybrid ARQ scheme using punctured convolutional coding” IEEE Transactions on Communications, vol.38, no. 11, pp. 1938-1946, November 1990. [5] A. Das, F. Kuan, A. Sampath, and H.-J. Su, “Adaptive asynchronous incremental redundancy (A2IR) with fixed transmission time interval (TTI) for hsdpa,” in Proc. 2002 IEEE 13th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2002), Lisboa, Portugal, September 15-18 2002, pp. 1083-1087. [6] A. Li, A. Benjebbour, X. Chen, H. Jiang, and H. Kayama, “Investigation on hybrid automatic repeat request (HARQ) design for NOMA with SU-MIMO,” in Proc. IEEE 26th Annu. Int. Symp. Pers., Indoor, Mobile Radio Commun. (PIMRC), Aug./Sep. 2015, pp. 590–594. [7] Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li, and K. Higuchi, “Non-orthogonal multiple access (NOMA) for future radio access,” in Proc. IEEE VTC2013-Spring, pp. 1-5, Dresden, Germany, June 2013 [8] . Dahlman, S. Parkvall, J. Skold, and P. Beming, 3G Evolution: HSPA and LTE For Mobile Broadband , 2nd edition. Elsevier, 2008. [9] S. Kallel and D. Haccoun. Generalized type II hybrid ARQ scheme using punctured convolutional coding. IEEE Trans. Commun., 38(11):1938-1946, November 1990. [10] 3GPP, R1-155931,NTT DOCOMO, “System-level evaluation results for downlink multiuser superposition schemes,” Malmö, Sweden, Oct. 5 – 9 2015 [11] Li, Anxin, et al. 'Investigation on hybrid automatic repeat request (HARQ) design for NOMA with SU-MIMO.' Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015 IEEE 26th Annual International Symposium on. IEEE, 2015. [12] Zheng, Haitao, and Harish Viswanathan. 'HARQ aware scheduler in downlink packet data systems.' Vehicular Technology Conference, 2003. VTC 2003-Fall. 2003 IEEE 58th. Vol. 3. IEEE, 2003. [13] A. J. Goldsmith and S. G. Chua, “Adaptive coded modulation for fading channels,” IEEE Transactions on Communications, vol. 45, pp. 595-602, May 1998. [14] Liao, Wei-Shun, and Hsuan-Jung Su. 'Throughput maximization by adaptive threshold adjustment for AMC systems.' APSIPA ASC (2011). [15] Su, Hsuan-Jung, and Li-Wei Fang. 'A simple adaptive throughput maximization algorithm for adaptive modulation and coding systems with hybrid ARQ.' Proc. International Symposium on Communications, Control, and Signal Processing (ISCCSP), Marrakech, Morocco. 2006. [16] Schaepperle, Joerg, and Andreas Rüegg. 'Enhancement of throughput and fairness in 4G wireless access systems by non‐orthogonal signaling.' Bell Labs Technical Journal 13.4 (2009): 59-77. [17] Nagisa, O. T. A. O., Yoshihisa Kishiyama, and Kenichi Higuchi. 'Performance of non-orthogonal multiple access with SIC in cellular downlink using proportional fair-based resource allocation.' IEICE Transactions on Communications 98.2 (2015): 344-351. [18] Su, Hsuan-Jung. 'On adaptive threshold adjustment with error rate constraints for adaptive modulation and coding systems with hybrid ARQ.' 2005 5th International Conference on Information Communications & Signal Processing. IEEE, 2005. [19] Chen, Fan, et al. 'Research on threshold adjustment algorithm in adaptive modulation and coding.' 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2006. [20] Tarchi, Daniele, et al. 'Novel link adaptation for TETRA cellular systems.' International Journal of Communication Systems 22.4 (2009): 483-501. [21] 3GPP, R1-157352, NTT DOCOMO, “System-level evaluation results for downlink multiuser superposition schemes,” Anaheim, USA, Nov. 5 – 9 2015 [22] 3GPP, R1- 168072, National Taiwan University, “Design issues of MUST with HARQ,” Gothenburg, Sweden, Aug. 22 – 26 2016 [23] 3GPP, R1- 168071, National Taiwan University, “Performance of MUST with HARQ,” Gothenburg, Sweden, Aug. 22 – 26 2016 [24] Akyildiz, Ian F., David M. Gutierrez-Estevez, and Elias Chavarria Reyes. 'The evolution to 4G cellular systems: LTE-Advanced.' Physical Communication 3.4 (2010): 217-244. [25] Lan, Yang, et al. 'Considerations on downlink non-orthogonal multiple access (NOMA) combined with closed-loop SU-MIMO.' Signal Processing and Communication Systems (ICSPCS), 2014 8th International Conference on. IEEE, 2014. [26] Li, A., A. Harada, and H. Kayama. 'Investigation on low complexity power assignment method and performance gain of non-orthogonal multiple access systems.' IEICE trans. commun (2014). [27] Das, Arnab, et al. 'Performance of hybrid ARQ for high speed downlink packet access in UMTS.' Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th. Vol. 4. IEEE, 2001. [28] Oviedo, Jose Armando, and Hamid R. Sadjadpour. 'A New NOMA Approach for Fair Power Allocation.' arXiv preprint arXiv:1605.00390 (2016). | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/78048 | - |
dc.description.abstract | 具有連續干擾消除器(SIC)的非正交多址(NOMA)是用於進一步LTE增強的有希望的下行鏈路多址方案。本文研究了NOMA與SIC的系統級性能。自適應調製和編碼方案(AMC)和混合自動重傳請求(HARQ)是鏈路自適應的兩個不可或缺的部分,並且在現代無線通信系統中也起著非常重要的作用。 AMC可以根據信道條件來調整調製和編碼方案(MCS)以最大化系統吞吐量,並且HARQ可以通過重傳解碼失敗的數據來提高系統可靠性和信道編碼增益。然而,在NOMA系統中,HARQ比在OMA中具有更多的困難。在本文中,我們調查比例公平(PF)設計在重傳和新的HARQ設計下行鏈路NOMA系統。提到了用戶配對和傳輸功率分配對NOMA性能的影響。另外,由於沒有實現具有固定閾值的AMC作為實際系統設計,我們提出了一種根據每個傳輸輪中的HARQ確認(ACK)反饋信息來自適應地調整AMC閾值的方法。 | zh_TW |
dc.description.abstract | Non-orthogonal multiple access (NOMA) with a successive interference canceller (SIC) is a promising downlink multiple access scheme for further LTE enhancement. This paper investigates the system-level performance of NOMA with SIC. Adaptive modulation and coding scheme (AMC) and hybrid automatic repeat request (HARQ) are two indispensable parts of link adaptation, and also play very important roles in modern wireless communication system. AMC can adjust modulation and coding schemes (MCS) according to channel condition to maximize system throughput and HARQ can improve system reliability and channel coding gain by retransmitting data packet which decoded unsuccessfully. However, in NOMA system, HARQ has more difficulties than in OMA. In this paper, we investigate proportional fairness (PF) design in retransmission and new HARQ design for downlink NOMA system. The impacts of user pairing and transmission power allocation on NOMA performance are mentioned. In addition, without implementing AMC with fixed threshold as practical system design, we propose a method to adaptively adjust the AMC thresholds according to the HARQ acknowledge (ACK) feedback information in each transmission round. | en |
dc.description.provenance | Made available in DSpace on 2021-07-11T14:40:39Z (GMT). No. of bitstreams: 1 ntu-105-R03942118-1.pdf: 1350418 bytes, checksum: 7494ccb941102d8604883d1610c933a3 (MD5) Previous issue date: 2016 | en |
dc.description.tableofcontents | Chap 1 Introduction………………………………………………………………….1
1.1 Background and Motivation……………………………………………………….1 1.2 Contribution and Thesis Organization……………………………………………..2 Chap 2 Basic Introduction and System Model……………………………………..4 2.1 Introduction to NOMA SIC……………………………………………………….4 2.2 System Model……………………………………………………………………..6 2.2.1 Introduction to AMC systems……………………………………………...8 2.2.2 Introduction to HARQ……………………………………………………..9 2.3 Proportional Fair Scheduling Algorithm…………………………………………10 2.3.1 Introduction to Proportional Fair Scheduling……………………………..11 2.3.2 Exhaustive Search Proportional Fair Scheduling…………………………12 Chap 3 New Designs for HARQ in NOMA System……………………………….17 3.1 Difficulties of HARQ in NOMA…………………………………………………17 3.1.1 Retransmission Wasted……………………………………………………19 3.1.2 Unsuccessful Cancelation of Interference………………………………...19 3.1.3 User Re-pairing…………………………………………………………...20 3.2 New Design for HARQ in NOMA………………………………………………20 3.3 New Design of Proportional Fair Scheduling for HARQ in NOMA…………….22 3.3.1 Method 1: Proportional Fair Scheduling with Expected Throughput…….23 3.3.2 Method 1: Proportional Fair Scheduling with Expected Throughput by Capacity………………………………………………………………………………24 3.3.3 Simulation Result of New PF Design…………………………………….25 3.4 The Comparison of Different Aggressiveness for Far User in HARQ…………...30 Chap 4 Adaptive Threshold Adjustment Algorithm for HARQ in NOMA System………………………………………………………………………………..32 4.1 Adaptive Threshold Adjustment Algorithm……………………………………...32 4.2 Adaptive Threshold Adjustment Algorithm in NOMA System…………………..38 4.3 Simulation Results………………………………………………………………..38 Chap 5 Conclusions and Future Works……………………………………………42 Bibliography............................44 | |
dc.language.iso | en | |
dc.title | 非正交多重接取系統中之混合式自動重傳請求 | zh_TW |
dc.title | Hybrid-ARQ in Non-orthogonal Multiple Access System | en |
dc.type | Thesis | |
dc.date.schoolyear | 105-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 謝宏昀(Hung-Yun Hsieh),魏宏宇(Hung-Yu Wei) | |
dc.subject.keyword | 非正交多址,干擾消除,比例公平排程,混合自動重傳請求,自適應調製和編碼方案,閾值調整, | zh_TW |
dc.subject.keyword | NOMA,interference cancellation,PF scheduling,HARQ,AMC,threshold adjustment, | en |
dc.relation.page | 48 | |
dc.identifier.doi | 10.6342/NTU201603668 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2016-10-17 | |
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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