An Enhanced IRC Algorithm for LTE Downlink Receiver in Multi-cell Environment

查看全文 作　　者：YAN [1]Zhiting;HE [1]Guanghui;MA [1]Jun

机构地区：[1]School of Microelectronics, Shanghai Jiao Tong University

出　　处：《Chinese Journal of Electronics》索引2014年第23卷第2期,共5页

基　　金：supported by the National Natural Science Foundation of China under Grant(No.61306026) 摘　　要：This paper proposes an enhanced Interference rejection combining(IRC) algorithm for Long term evolution(LTE) downlink receiver in multi-cell communication systems. In this algorithm, a proper Multiple input multiple output(MIMO) receive method is adopted according to Generalized likelihood ratio test(GLRT) intercell interference detection. Iteration between channel estimation and data detection is carried out to improve the performance of IRC algorithm. Simulation results show that this proposed algorithm can effectively detect intercell interference and improve Block error rate(BLER)performance and channel estimation Mean squared error(MSE) compared to non-iterative IRC algorithm, making it suitable for LTE downlink receiver in multi-cell cellular systems. 关键词：小区环境下行链路 IRC 接收机 LTE 增强型算法广义似然比检验

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An Enhanced IRC Algorithm for LTE Downlink Receiver in Multi-cell Environment

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耦合文献(5)

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