A Sequence Frequency Reuse Scheme for Coordinated Multi-Point Transmission in LTE-A
學年 101
學期 2
發表日期 2013-07-22
作品名稱 A Sequence Frequency Reuse Scheme for Coordinated Multi-Point Transmission in LTE-A
作品名稱（其他語言）
著者 Wang, Ying-Hong; Tsai, Chih-Hsiao; Chen, Liang-Chain
作品所屬單位 淡江大學資訊工程學系
出版者 United States : CSREA Press
會議名稱 ICWN’13 – The 2013 International Conference on Wireless Networks
會議地點 Las Vegas, Nevada, USA
摘要 OFDMA communication technology becomes for the next generation mobile communication systems (4G)standards. Decreasing Inter-Cell Interference (ICI) is one of important issues in OFDMA. A new technology of LTE-A (Lone Term Evolution-Advanced) is CoMP(Coordinate Multi-Point, CoMP) transmission, which purpose is to solve low performance and poor quality of transmission due to interference cause by. Even through there are many LTE research papers are presented to explore the use of frequency reuse mechanism to solve the ICI, but they are inappropriate for CoMP technology. In this paper, we propose an efficiently Sequence Frequency Reuse (SeFR) scheme to improve low performance that cause by ICI, and making restrict in ICI seriously region to work smoothly on CoMP. According to the results of simulation, the proposed mechanism makes the CoMP transmission to achieve higher efficiency in the use of, and improves the SINR value of CEU (Cell Edge Users). OFDMA communication technology becomes for the next generation mobile communication systems (4G) standards. Decreasing Inter-Cell Interference (ICI) is one of important issues in OFDMA. A new technology of LTE-A (Lone Term Evolution-Advanced) is CoMP(Coordinate Multi-Point, CoMP) transmission, which purpose is to solve low performance and poor quality of transmission due to interference cause by. Even through there are many LTE research papers are presented to explore the use of frequency reuse mechanism to solve the ICI, but they are inappropriate for CoMP technology. In this paper, we propose an efficiently Sequence Frequency Reuse (SeFR) scheme to improve low performance that cause by ICI, and making restrict in ICI seriously region to work smoothly on CoMP. According to the results of simulation, the proposed mechanism makes the CoMP transmission to achieve higher efficiency in the use of, and improves the SINR value of CEU (Cell Edge Users).
關鍵字 CoMP;LTE-A;Frequency reuse;ICI
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20130722~20130725
通訊作者 王英宏
國別 USA
公開徵稿 Y
出版型式 紙本
出處 ICWN’13 – The 2013 International Conference on Wireless Networks, 6p.
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