Diversity and Multiplexing Tradeoff in the Uplink of Cellular Systems with Linear MMSE Receiver
In this paper, we extend the diversity and multiplexing tradeoff (DMT) analysis from point-to-point channels to cellular systems to evaluate the impact of inter-cell interference on the system reliability and efficiency. Fundamental tradeoff among diversity order, multiplexing gain and inter-cell interference intensity is characterized to reveal the capability of multiple antennas in cellular systems. And the detrimental effects of the inter-cell interference on the system performance of diversity and multiplexing is presented and analyzed.
DMT Multi-user MIMO MMSE.
Xiaoshi Song Changchuan Yin Danpu Liu
Key Laboratory of Universal Wireless Communications, Ministry of Education,Beijing University of Pos Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Po
国际会议
南京
英文
1-5
2011-11-09(万方平台首次上网日期,不代表论文的发表时间)