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研究生: 王睿邦
Wang, Jui-Pang
論文名稱: 利用通道及能量狀態資訊來提升使用再生能源的小型蜂巢式系統覆蓋率及傳輸量之研究
Exploiting Channel and Energy State Information for Coverage and Throughput Enhancement in Renewable Energy Empowered Small Cell Networks
指導教授: 洪樂文
口試委員: 張縱輝
李佳翰
學位類別: 碩士
Master
系所名稱: 電機資訊學院 - 通訊工程研究所
Communications Engineering
論文出版年: 2013
畢業學年度: 102
語文別: 英文
論文頁數: 54
中文關鍵詞: 再生能源小型蜂巢式系統通道及能量狀態資訊傳輸策略設計
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  • 本論文探討在再生能源的小型蜂巢式系統中,如何藉由通道及能量狀態資訊設計傳輸策略以提升系統整體的覆蓋率及傳輸量。在之前的研究成果中,設計傳輸策略以抑止小型蜂巢式系統的細胞干擾或是提升系統整體的傳輸量已經被廣泛的探討。根據既有的成果,我們想要將小型蜂巢式系統的傳輸策略設計推廣到利用再生能源的小型蜂巢式系統以增加能源效率。然而,伴隨再生能源而來的能量不確定性使得傳輸策略的設計有別於傳統的情況。在這篇論文中,我們首先根據能量狀態資訊、通道狀態資訊以及通道及能量狀態資訊分別設計了三個不同的傳輸策略。接著在這不同的三個的傳輸策略下,我們推導出各自的系統整體覆蓋率及傳輸量。最後,我們根據推倒的結果以及蒙地卡羅模擬結果找出不同傳輸策略下的最佳解。


    1 Introduction 1 1.1 Related Works 2 1.2 Contribution 3 2 System Model 6 2.1 Small Cell Networks 6 2.2 Energy and Battery Model 8 2.3 Performance Measurement 10 3 Energy State Based Dynamic Sleep Wake Control 12 3.1 Battery Energy Dynamic 13 3.2 Performance Analysis 14 4 Channel State Transmission Based Control 17 4.1 Battery Energy Dynamic 18 4.2 Performance Analysis 19 5 Joint Energy and Channel State Based Control 23 5.1 Battery Energy Dynamic 24 5.2 Performance Analysis 26 6 Numerical Results 29 6.1 Energy State Based Dynamic Sleep Wake Control 29 6.2 Channel State Transmission Based Control 32 6.3 Joint Energy and Channel State Based Control 36 7 Conclusion 39 8 Appendix 40 8.1 Proof of Proposition 1 40 8.2 Proof of Proposition 3 44

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