LTE上行SC-FDMA系統中基於用戶滿意度之資源分配演算法研究

以作者查詢圖書館館藏

、以作者查詢臺灣博碩士

、以作者查詢全國書目

、勘誤回報

、線上人數：42

、訪客IP：18.118.152.191

姓名

許家銘(JIA-MING SYU) 查詢紙本館藏

畢業系所

通訊工程學系

論文名稱

LTE上行SC-FDMA系統中基於用戶滿意度之資源分配演算法研究
(User Satisfaction-based Scheduling Algorithm for SC-FDMA in LTE Uplink)

相關論文

★ UHF頻段RFID彈藥管理系統之設計、實作與評估	★ 移動物偵測與追蹤之IP Camera系統
★ SDN自適應性自動化網路安全之研究	★ Wi-Fi Direct Service 應用於IoT
★ 射頻前端電路應用於載波聚合長期演進技術	★ 3C無線充電裝置運用在車載系統所產生之EMI輻射
★ 基於LoRa技術的物聯網前端防盜警示感測裝置實作與評估	★ DOCSIS 3.1 效能研究與下行通道干擾阻隔之設計
★ 藍芽無線光學投影翻譯筆	★ 手持裝置應用於MIMO ( 8x8 ) Wi-Fi系統之設計
★ 基於無伺服器運算之智慧農業雲端系統設計與研究	★ 嵌入式系統實現電梯物聯網
★ 在802.11 Ad-Hoc網路中基於速率考量之路由協定設計	★ 合作博弈與灰色模糊方法改善無線網路之性能
★ 採用拍賣策略之動態分散式方法於減少叢集小型基地台間干擾之研究	★ 在LTE-A下聚合未授權頻譜及動態分配資源以優化系統效能

檔案

[Endnote RIS 格式]

[Bibtex 格式]

[相關文章]

[文章引用]

[完整記錄]

[館藏目錄]

[檢視]

[下載]

本電子論文使用權限為同意立即開放。
已達開放權限電子全文僅授權使用者為學術研究之目的，進行個人非營利性質之檢索、閱讀、列印。
請遵守中華民國著作權法之相關規定，切勿任意重製、散佈、改作、轉貼、播送，以免觸法。

摘要(中)

無線通訊技術在近幾年間的發展非常快速，功能強大的智慧型手機也越來越普及，各式各樣的智慧型手機應用軟體如雨後春筍般誕生，讓人們可以隨時隨地享受著其所帶來的方便和樂趣。然而，相對的也導致了無線資源短缺的艱鉅問題，為求服務更多用戶、提供更佳的服務品質以及更有效的利用資源，嚴謹的無線資源管理便是非常重要的課題。
因此本篇研究在長期演進技術(LTE)上行鏈路的單載波分頻多工(SC-FDMA)系統的架構下，提出一套新的資源分配演算法，與以往兩種常見的RME、MEG 演算法相比較，可使得具有不同傳輸速率、占用不同頻寬的各類使用者需求，都能達到更穩定、更好的服務品質。

摘要(英)

Wireless communication technology has been in progress rapidly in recent years,and powerful smartphones become more and more popular.Today with so many applications for smartphone,people can enjoy the pleasure every time and every where.But it will also bring a big problem - The shortage of radio resources.To serve more users,to supply better Quality of Service , and to utilize radio resources more efficiently , it is very important to manage radio resource.
This thesis is discussed under the architecture of SC-FDMA in LTE uplink , and we propose a new resource allocation algorithm . Compared to two well-known algorithms - RME and MEG , the simulation results show that our proposed algorithm can provide much more steady and better Quality of Service to users with different requirements.

關鍵字(中)

★ 長期演進技術
★ 單載波分頻多工
★ 資源分配

關鍵字(英)

★ LTE
★ SC-FDMA
★ Resource allocation

論文目次

中文摘要...................................................................................................I
英文摘要..................................................................................................II
致謝.........................................................................................................III
目錄.........................................................................................................IV
表目錄.....................................................................................................VI
圖目錄....................................................................................................VII
第一章導論..............................................................................................1
1.1 前言.....................................................................................................1
1.2 4G 與LTE.............................................................................................1
1.3 研究動機與目的.................................................................................3
1.4 論文架構.............................................................................................4
第二章相關背景與研究..........................................................................5
2.1 SC-FDMA 的使用背景........................................................................5
2.2 SC-FDMA 的鏈路模型........................................................................6
2.3 LTE 上行鏈路的時頻域資源..............................................................7
2.4 SC-FDMA 的多址方案........................................................................9
2.5 DFT-SOFDMA 的映射方式...............................................................11
2.6 SC-FDMA 與OFDMA 比較................................................................14
第三章系統架構.....................................................................................17
3.1 前言....................................................................................................17
3.2 系統架構環境介紹............................................................................18
3.3 無線通道環境及模型........................................................................18
3.4 效能指標............................................................................................24
3.5 演算法與流程分析............................................................................28
第四章模擬與效能分析.........................................................................39
4.1 系統模擬參數設定............................................................................39
4.2 數據討論............................................................................................41
4.3 數據分析總結....................................................................................49
第五章結論與展望.................................................................................50
參考文獻..................................................................................................51

參考文獻

[1] StefaniaSesia, IssamToufik and Matthew Baker , “ LTE–the UMTS long term evolution from theory to practice “ , John Wiley & Sons, 2008
[2] J. Lim, H.G. Myung, K. Oh, and D.J.Goodman , “ Channel Dependent Scheduling of Uplink Single Carrier FDMA Systems ” , in Proc. VTC Fall, 2006, pp.1-5.
[3] Hyung G. Myung, David J. Goodman, “ Single Carrier FDMA: A New Air Interface for Long Term Evolution ＂, John Wiley & Sons, 2009
[4] J. Noh and S. Oh , “ Distributed SC-FDMA Resource Allocation Algorithm based on the Hungarian Method ” , in Proc. VTC Fall, 2009
[5] Berardinelli G., Ruiz de Temino L.A.,Frattasi,S.,Rahman, M.,Mogensen,P.,Aalborg Univ.,Aalborg , “ OFDMA vs. SC-FDMA: performance comparison in local area imt-a scenarios ” , IEEE Wireless Communications Magazine , vol.15,Issue.5, October , 2008, pp. 64-72
[6] Shi Songsong ,FengChunyan ,GuoCaili , “ A Resource Scheduling Algorithm Based on User Grouping for LTE-Advanced System with Carrier Aggregation ” , Computer Network and Multimedia Technology, International Symposium, Jan, 2009
[7] ZHENG Pei-chao1, JIA Shao-jun2, SONG Han-tao1, and MO Xiao-li3, “ Qos Guaranteed Packet Scheduling Algorithm for LTE Uplink Systems ” , Journal of University of Electronic Science and Technology of China, Feb, 2009
[8] A. Sang, X. Wang, M. Madihian, and R.D. Gitlin, “ A flexible downlink scheduling scheme in cellular packet data systems ” , IEEE Transactions on Wireless Communications, 2006, pp.568-577.
[9] L.Á .M.R.D. Temiño, G. Berardinelli, S. Frattasi, and P.E. Mogensen ,“ Channel-aware scheduling algorithms for SC-FDMA in LTE uplink”, in Proc. PIMRC, 2008, pp.1-6.
[10] O. Nwamadi, X. Zhu, and A.K. Nandi, “ Enhanced greedy algorithm based dynamic subcarrier allocation for single carrier FDMA systems” , in Proc. WCNC, 2009, pp.335-340.
[11] WINNER II interim channel models，IST-4-027756 WINNER II，D1.1.1 V1.1
[12] “ User Equipment (UE) radio transmission and reception. (FDD) ” , 3GPP TS 25.101 V9.1.0 (2009-09)
[13] S. Lee, I. Pefkianakis, A. Meyerson, S. Xu, and S. Lu, “ Proportional Fair Frequency-Domain Packet Scheduling for 3GPP LTE Uplink”, in Proc. INFOCOM, 2009, pp.2611-2615.

指導教授

吳中實(Jung-Shyr Wu)

審核日期

2011-7-27

推文