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| ???org.dspace.app.webui.jsptag.ItemTag.dcfield??? | Value | Language |
|---|---|---|
| dc.contributor.advisor | 蘇炫榮(Hsuan-Jung Su) | |
| dc.contributor.author | Ting-Yu Chen | en |
| dc.contributor.author | 陳亭羽 | zh_TW |
| dc.date.accessioned | 2021-06-17T06:06:11Z | - |
| dc.date.available | 2020-11-12 | |
| dc.date.copyright | 2020-11-12 | |
| dc.date.issued | 2020 | |
| dc.date.submitted | 2020-10-28 | |
| dc.identifier.citation | [1] David Tse and Pramod Viswanath. Fundamentals of Wireless Communication. Cambridge University Press, USA, 2005. [2] O. E. Ayach, S. Rajagopal, S. Abu-Surra, Z. Pi, and R. W. Heath. Spatially sparse precoding in millimeter wave mimo systems. IEEE Transactions on Wireless Communications, 13(3):1499–1513, 2014. [3] I. Ahmed, H. Khammari, A. Shahid, A. Musa, K. S. Kim, E. De Poorter, and I. Moerman. A survey on hybrid beamforming techniques in 5g: Architecture and system model perspectives. IEEE Communications Surveys Tutorials, 20(4):3060–3097, 2018. [4] R. W. Heath, N. González-Prelcic, S. Rangan, W. Roh, and A. M. Sayeed. An overview of signal processing techniques for millimeter wave mimo systems. IEEE Journal of Selected Topics in Signal Processing, 10(3):436–453, 2016. [5] R. Y. Mesleh, H. Haas, S. Sinanovic, C. W. Ahn, and S. Yun. Spatial modulation. IEEE Transactions on Vehicular Technology, 57(4):2228–2241, 2008. [6] M. D. Renzo, H. Haas, and P. M. Grant. Spatial modulation for multipleantenna wireless systems: a survey. IEEE Communications Magazine, 49(12):182–191, 2011. [7] M. Lee, W. Chung, and T. Lee. Ber analysis for spatial modulation in multicast mimo systems. IEEE Transactions on Communications, 64(7):2939–2951, 2016. [8] M. Maleki, H. R. Bahrami, A. Alizadeh, and N. H. Tran. On the performance of spatial modulation: Optimal constellation breakdown. IEEE Transactions on Communications, 62(1):144–157, 2014. [9] M. Yüzgeçcioğlu and E. Jorswieck. Hybrid beamforming with spatial modulation in multi-user massive mimo mmwave networks. In 2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), pages 1–6, 2017. [10] M. Yüzgeçcioğlu, A. Zappone, and E. Jorswieck. Energy efficiency in hybrid beamforming large-scale mmwave multiuser mimo with spatial modulation. In 2018 IEEE Wireless Communications and Networking Conference (WCNC), pages 1–6, 2018. [11] R. W. Heath, N. González-Prelcic, S. Rangan, W. Roh, and A. M. Sayeed. An overview of signal processing techniques for millimeter wave mimo systems. volume 10, pages 436–453, 2016. [12] X. Gao, L. Dai, S. Han, C. I, and R. W. Heath. Energy-efficient hybrid analog and digital precoding for mmwave mimo systems with large antenna arrays. volume 34, pages 998–1009, 2016. [13] L. He, J. Wang, and J. Song. Generalized spatial modulation aided mmwave mimo with sub-connected hybrid precoding scheme. In GLOBECOM 2017 - 2017 IEEE Global Communications Conference, pages 1–6, 2017. [14] S. Narayanan, M. J. Chaudhry, A. Stavridis, M. Di Renzo, F. Graziosi, and H. Haas. Multi-user spatial modulation mimo. In 2014 IEEE Wireless Communications and Networking Conference (WCNC), pages 671–676, 2014. [15] Y. Ding, K. J. Kim, T. Koike-Akino, M. Pajovic, P. Wang, and P. Orlik. Spatial scattering modulation for uplink millimeter-wave systems. volume 21, pages 1493–1496, 2017. [16] Jing-Shiun Lin, Ciou-Ping Wu, Jen-Yuan Hsu, and Shih-Hao Fang. Study of sub-6ghz hybrid beamforming technology. Number 168, pages 34–40. Industrial Technology Research Institute Information and Communications Research Laboratories, Dec 2016. [17] S. khojandi and A. Mohammadi. Energy-efficient downlink transceiver for massive generalized spatial modulation mimo. In 2018 9th International Symposium on Telecommunications (IST), pages 247–252, 2018. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/71672 | - |
| dc.description.abstract | 由於專用射頻鏈(RF chain)的高成本和低能量效率，在現實場景中，RF鏈的數量通常在毫米波(mmWave)頻段大規模多輸入多輸出(massive MIMO)系統中受到限制。於是提出了將數字基帶預編碼 (Digital Baseband Precoding)和模擬波束成形(Analog Beamforming)相結合的混合波束成形(Hybrid Beamforming)，作為此類系統的可行解決方案。空間調變(Spatial Modulation)利用了多輸入多輸出系統的空間分集，是另一種低成本，省電的技術。 在本文中，我們將混合波束成形與空間調變系統相結合，以在不增加成本的情況下提高大規模多輸入多輸出系統的效率。我們也考慮了多用戶場景，並藉由我們設計的天線元件分配(Antenna Element Allocation)降低用戶之間的碰撞機率，進而提升系統的效能。並且透過數學理論，預先分析兩個系統的性能比較，以幫助系統在不同參數下的AEA-SM和SM傳輸模式之間進行選擇。 | zh_TW |
| dc.description.abstract | Due to the high cost and low energy efficiency of dedicated radio frequency (RF) chains, in practice, the number of RF chains is usually limited in millimeter wave (mmWave) massive multiple input multiple output (MIMO) systems. Hybrid beamforming (HB), combining digital baseband precoding and analog beamforming, was proposed as viable solution for this kind of systems. Spatial modulation (SM) is another low cost and power efficient technique that can exploit spatial diversity of MIMO systems. In this thesis, we will combine hybrid beamforming with SM to improve the efficiency of massive MIMO without additional cost. Compared with the traditional SM system that uses less modulation order and has relatively better performance, the hybrid beamforming with spatial modulation (HBSM) system is not exactly like this. Considering the multi-user scenario, we propose an antenna unit allocation design that can reduce the possibility of conflicts between users, thereby improving performance. The performance comparison of the HB-SM system and the antenna element allocation of hybrid beamforming with spatial modulation (AEA-HB-SM) system is analyzed off-line through mathematical formulae to help the system choose between AEA-HB-SM and HB-SM transmission modes under different parameters. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T06:06:11Z (GMT). No. of bitstreams: 1 U0001-2710202023521900.pdf: 3310157 bytes, checksum: d6b467bc4ecbc0ebbc5d735a549d5ba6 (MD5) Previous issue date: 2020 | en |
| dc.description.tableofcontents | 1 Introduction 1 1.1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Overview of Thesis . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Notations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 System Model and Problem Formulation 5 2.1 Hybrid Beamforming . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Spatial Modulation . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 System Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.4 Problem Formulation . . . . . . . . . . . . . . . . . . . . . . . 14 3 Design of Precoder and Combiner 15 4 Design of Uniform Distribution 18 4.1 Allocation Codebook Design . . . . . . . . . . . . . . . . . . . 18 4.2 Collision Probability . . . . . . . . . . . . . . . . . . . . . . . 21 4.3 Performance Prediction . . . . . . . . . . . . . . . . . . . . . . 24 5 Simulation Results 26 5.1 Simulation Parameters . . . . . . . . . . . . . . . . . . . . . . 26 5.2 Optimal Modulation Order for SM . . . . . . . . . . . . . . . 27 5.3 Verification of the Performance Bound . . . . . . . . . . . . . 31 5.4 Antenna Element Allocation of Hybrid Beamforming with Spatial Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . 35 5.5 Simulation in Different Channel . . . . . . . . . . . . . . . . . 43 6 Conclusion 45 Bibliography 47 | |
| dc.language.iso | en | |
| dc.subject | 多用戶 | zh_TW |
| dc.subject | 混合波束成形 | zh_TW |
| dc.subject | 空間調變 | zh_TW |
| dc.subject | 天線元件分配 | zh_TW |
| dc.subject | spatial modulation | en |
| dc.subject | hybrid beamforming | en |
| dc.subject | antenna element allocation | en |
| dc.subject | multi-user | en |
| dc.title | 整合毫米波多用戶混合式波束成型與基於天線元件分配之空間調變設計 | zh_TW |
| dc.title | Antenna Element Allocation of Hybrid Beamforming with Spatial Modulation for mmWave Multi-user Massive MIMO Downlink Systems | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 109-1 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蘇柏青(Borching Su),馮世邁(See-May Phoong),鍾偉和(Wei-Ho Chung) | |
| dc.subject.keyword | 混合波束成形,空間調變,天線元件分配,多用戶, | zh_TW |
| dc.subject.keyword | hybrid beamforming,spatial modulation,antenna element allocation,multi-user, | en |
| dc.relation.page | 49 | |
| dc.identifier.doi | 10.6342/NTU202004311 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2020-10-28 | |
| 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 |
| Appears in Collections: | 電信工程學研究所 | |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| U0001-2710202023521900.pdf Restricted Access | 3.23 MB | Adobe PDF |
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