Iterative Detection and Decoding with PIC Algorithm for MIMO-OFDM Systems

• 作者: Zhongpeng WANG
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: Iterative DETECTION and DECODING MIMO-OFDM PIC Signal DETECTION VBLAST
• 年，卷（期）: 2009,（5）
• 页码范围: 351-356
• 页数: 6页
• 分类号: TN91

摘要

In this paper, we propose a new iterative detection and decoding scheme based on parallel interference cancel (PIC) for coded MIMO-OFDM systems. The performance of proposed receiver is improved through the joint PIC MIMO detection and iterative detection and decoding. Its performance is evaluated based on com-puter simulation. The simulation results indicate that the performance of the proposed receiver is greatly im-proved compared to coded MIMO-OFDM systems based on VBLAST detection scheme.