Analysis of Receiver Algorithms for LTE SC-FDMA Based Uplink MIMO Systems

被引：41
作者：
Lin, Zihuai [1 ]
Xiao, Pei [2 ]
Vucetic, Branka [1 ]
Sellathurai, Mathini [2 ]
机构：
[1] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia
[2] Queens Univ Belfast, Inst ECIT, Belfast BT3 9DT, Antrim, North Ireland
来源：
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2010年 / 9卷 / 01期
基金：
英国工程与自然科学研究理事会;
关键词：
SC-FDMA; multiple-input multiple-output (MIMO); 3GPP LTE uplink;
D O I：
10.1109/TWC.2010.01.090199
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This letter derives mathematical expressions for the received signal-to-interference-plus-noise ratio (SINR) of uplink Single Carrier (SC) Frequency Division Multiple Access (FDMA) multiuser MIMO systems. An improved frequency domain receiver algorithm is derived for the studied systems, and is shown to be significantly superior to the conventional linear MMSE based receiver in terms of SINR and bit error rate (BER) performance.
引用
收藏
页码：60 / 65
页数：6
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