Interference suppression in MIMO HSDPA communication

被引：0
|
作者：
Ylioinas, D [1 ]
Hooli, K [1 ]
Kiiskilä, K [1 ]
Juntti, M [1 ]
机构：
[1] Oulu Univ, CWC, FIN-90014 Oulu, Finland
来源：
NORSIG 2004: PROCEEDINGS OF THE 6TH NORDIC SIGNAL PROCESSING SYMPOSIUM | 2004年 / 46卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Multiple transmit and receive antennas with spatial multiplexing are planned for wideband code division multiple access (WCDMA) systems. Thus, multiple-access interference (MAI) and inter antenna interference (IAI) have to be mitigated. In this paper a new linear receiver applicable for downlink employing long scrambling code is presented and compared to the known ones. These receivers equalize the channel and, thus, suppress MAL Also IAI is mitigated by equalizing over the receive antennas. The proposed receiver is shown to provide a good performance-complexity trade-off for practical WCDMA terminal receivers.
引用
收藏
页码：228 / 231
页数：4
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