Nonlinear soft-output signal detector design and implementation for MIMO communication systems with high spectral efficiency

被引：9

作者：

Chen, Sizhong ^{[1
]}

Sun, Fei ^{[1
]}

Zhang, Tong ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, ECSE Dept, Troy, NY 12180 USA

来源：

PROCEEDINGS OF THE IEEE 2006 CUSTOM INTEGRATED CIRCUITS CONFERENCE | 2006年

关键词：

D O I：

10.1109/CICC.2006.320901

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：

VLSI implementations of nonlinear MIMO signal detectors are not trivial, particularly for systems with high spectral efficiency. For example, realization of such a detector for 4x4 MIMO with 64-QAM still remains missing in open literature. To tackle this challenge, we developed a nonlinear soft-output detector design solution, based on which a detector for up to 4x4 MIMO with 64-QAM has been designed using 0.13 mu m CMOS technology. Above 75 Mbps detection throughput has been verified based on post-layout results.

引用

页码：321 / 324

页数：4

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