A Hybrid Zero-Forcing and Sphere-Decoding Method for MIMO Systems

摘要：

In this paper, we describe a hybrid ZF-SD (Zero- Forcing and Sphere Decoding) algorithm. The basic idea is to reduce the dimensionality of decoding via pre-decoding and cancellation of those symbols that can be quickly and reliably detected. The proposed algorithm shows the BER performance similar to SD (Sphere Decoding) but with very lower computational complexity than SD.

关键词： MIMO decoding sphere decoding zero-forcing decoding hybrid ZF-SD

作者: Hong-Ju Lee Dongwoo Kim

作者单位: Department of Electrical Engineering Hanyang University,Ansan,425-791 Korea

会议类型: 国际会议

会议名称: 第二届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 武汉

会议语种:英文

在线出版日期: 2006-09-01（万方平台首次上网日期，不代表论文的发表时间）