http://scholars.ntou.edu.tw/handle/123456789/4822
標題: | A Sectored CoMP with Constrained Greedy Resource Allocation for OFDM Communication System | 作者: | Chi-Min Li Chia-Hung Lin |
關鍵字: | Coordinated Multi-Point (CoMP);Long term evolution (LTE);Proportional fair scheduling (PFS) | 公開日期: | 九月-2015 | 卷: | 84 | 期: | 1 | 起(迄)頁: | 533–545 | 來源出版物: | Wireless Personal Communications | 摘要: | In this paper, a sectored Coordinated Multi-Point (CoMP) scheme with constrained greedy resource allocation method is proposed to avoid the inter-cell interference and has a fair service provision advantage for a wireless cellular communication system. The proposed sectored CoMP is evaluated at the long term evolution system and compared with the traditional inter-cell interference coordination (ICIC) methods, such as the partial frequency reuse and the soft frequency reuse. Results show that the proposed scheme has a better ICIC performance than the conventional methods. Besides, the proposed sectored CoMP with constrained greedy resource allocation also has better system frequency utilization and fair cell-edge user data service advantages compared with the well-known proportional fair scheduling. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/4822 | ISSN: | 0929-6212 | DOI: | 10.1007/s11277-015-2647-0 |
顯示於: | 通訊與導航工程學系 |
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