(3.236.214.19) 您好!臺灣時間:2021/05/10 06:39
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

我願授權國圖
: 
twitterline
研究生:林育宏
研究生(外文):Yu-Hung Lin
論文名稱:使用符元交錯DSTM的廣益相差空間調變
論文名稱(外文):Generalized Differential Spatial Modulation Using Symbol-Interleaved DSTM
指導教授:魏瑞益
指導教授(外文):Ruey-Yi Wei
學位類別:碩士
校院名稱:國立中央大學
系所名稱:通訊工程學系
學門:工程學門
學類:電資工程學類
論文出版年:2020
畢業學年度:108
語文別:中文
論文頁數:41
中文關鍵詞:廣義相差空間調變相差編碼查表法
相關次數:
  • 被引用被引用:0
  • 點閱點閱:37
  • 評分評分:系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
相差空間調變是一種一次只使用一根天線傳送訊號的多天線技術,藉由選擇傳送天線可以多傳額外的資料位元,並避免前導(pilot)訊號的浪費。而當相差空間調變延伸為廣義相差空間調變時,每次傳輸則會使用多於一根的傳送天線,然而,現有的廣義相差空間調變的傳輸速率相當低。
在本論文中,我們提出了新的廣義相差空間調變的方案,在相差空時調變上使用了符元交錯,我們同時也會提出有效的交錯樣式的特性和個數。藉由選擇廣義相差空間調變的交錯樣式,我們提出的方法可以擁有比現有的差空間調變更高的資料傳輸速率。
Differential spatial modulation (DSM) is a multi-antenna technique that uses only one antenna to transmit signals at a time and avoids pilot overhead. By selecting the transmitting antenna, additional data bits can be transmitted.DSM is extended to generalized DSM (GDSM) where more than one transmit antennas are activated each time. However, the transmission rate of the existing GDSM
scheme is low.
In this thesis, we propose a new GDSM scheme that uses symbol interleaving on differential space-time modulation. Properties and the number of valid interleaving patterns are shown as well. By selecting the interleaving patterns, the proposed scheme has higher data rates than the existing GDSM scheme.
摘要 i
Abstract ii
誌謝 iii
目錄 iv
圖目錄 vii
表目錄 vii
第一章 緒論 1
1.1 研究動機 1
1.2 內容介紹 3
第二章 相關背景回顧 4
2.1相差空間調變 4
2.2 論文[14]提出的低複雜度非同調最大可能性檢測器 7
2.3 空時區塊碼 9
2.4 廣義相差空間調變 10
第三章 相關背景回顧 11
3.1 廣義相差空間調變 11
3.2 交錯樣式 14
3.3 交錯樣式 16
3.4 模擬結果 18
第四章 相關背景回顧 22
4.1回顧論文[16]和[17]之建表演算法 22
4.2建構GDSM的差分編碼表 24
第五章 結論 28
參考文獻 29
[1]R. Mesleh, H. Haas, S. Sinanovic, C. Ahn, and S. Yun, “Spatial modulation,” IEEE Trans. Veh. Technol., vol. 57, no. 4, pp. 2228–2242, Jul. 2008.
[2]J. Jeganathan, A. Ghrayeb, and L. Szczecinski, “Spatial modulation: Optimal detection and performance analysis,” IEEE Commun. Lett., vol. 12,no. 8, pp. 545–547, Aug. 2008.
[3]J. Jeganathan, A. Ghrayeb, L. Szczecinski, and A. Ceron, “Space shift keying modulation for MIMO channels,” IEEE Trans. Wireless Commun.,vol. 8, no. 7, pp. 3692–3703, Jul. 2009.
[4]M. Renzo, H. Haas, and P. Grant, “Spatial modulation for multiple-antenna wireless systems: A survey,” IEEE Commun. Mag., vol. 49,no. 12, pp. 182–191, Dec. 2011.
[5]S. Sugiura, S. Chen, and L. Hanzo, “A universal space-time architecture for multiple-antenna aided systems,” IEEE Commun. Surveys & Tutorials,vol. 14, no. 2, pp. 401–420, May 2012.
[6]P. Yang, M. D. Renzo, Y. Xiao, S. Li and L. Hanzo, “Design guidelines for spatial modulation,” IEEE Commun. Surveys & Tutorials, vol. 17, no. 1, pp. 6-26, First Quarter 2015.
[7]Y. Bian, X. Cheng, M. Wen, L. Yang, H. V. Poor, and B. Jiao,“Differential spatial modulation,” IEEE Trans. Veh. Technol., vol. 64,no. 7, pp. 3262-3268, Jul. 2015.
[8]N. Ishikawa and S. Sugiura, “Unified differential spatial modulation,”IEEE Wireless Commun. Lett., vol. 3, no. 4, pp. 337-340, Aug. 2014.
[9]A. G. Helmy, M. D. Renzo, and N. Al-Dhahir, “Differential spatially modulated space-time block codes with temporal permutations,” IEEE Trans. Veh. Technol., vol. 66, no. 8, pp. 7548-7552, Aug. 2017.
[10]L. Xiao, Y. Xiao, P. Yang, J. Jiu, S. Li, and W. Xiang, “Space-time block coded differential spatial modulation,” IEEE Trans. Veh. Technol., vol. 66, no. 10,pp. 8821-8834, Oct. 2017.
[11]S. M. Alamouti, “A simple transmitter diversity scheme for wireless communications,” IEEE J. Select. Areas Commun., vol. 16, pp. 1451-1458, Oct. 1998.
[12]B. L. Hughes, “Differential space-time modulation,” IEEE Trans. Inform.Theory, vol. 46, pp. 2567-2578, no. 7, Nov. 2000.
[13]B. M. Hochwald and W. Swelden, “Differential unitary space-time modulation,” IEEE Trans. Commun., vol. 48, pp. 2041-2052, Dec. 2000.
[14]R. Y. Wei and T. Y. Lin, “Low-complexity differential spatial modulation,”IEEE Wireless Commun. Lett., vol. 8, no. 2, pp. 356-359, Apr.2019.
[15]R. Y. Wei, “Low-complexity differential spatial modulation schemes fora lot of antennas,” IEEE Access, vol. 8, pp. 63725-63734, 2020.
[16]R. Y. Wei, “Differential encoding by a look-up table for quadrature amplitude modulation,” IEEE Trans. Commun., vol. 59, pp. 84-94, Jan. 2011.
[17]R. Y. Wei and L. T. Chen, ‘‘Further results on differential encoding by a table,’’ IEEE Transactions on Communications, vol. 60, no. 9, pp. 2580-2590, Sep. 2012.
[18]蔡譯緯, “相差空間調變的進階結果” 國立中央大學通訊工程研究所,碩士論文, 六月. 2019.
電子全文 電子全文(網際網路公開日期:20210801)
連結至畢業學校之論文網頁點我開啟連結
註: 此連結為研究生畢業學校所提供,不一定有電子全文可供下載,若連結有誤,請點選上方之〝勘誤回報〞功能,我們會盡快修正,謝謝!
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
系統版面圖檔 系統版面圖檔