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计算机工程 ›› 2008, Vol. 34 ›› Issue (9): 254-256. doi: 10.3969/j.issn.1000-3428.2008.09.092

• 开发研究与设计技术 • 上一篇    下一篇

基于TMS320C6701 EVM的MIMO 2x2系统

陈绪君,刘守印   

  1. (华中师范大学电子与信息工程系,武汉 430079)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-05-05 发布日期:2008-05-05

MIMO 2x2 System Based on TMS320C6701 EVM

CHEN Xu-jun, LIU Shou-yin   

  1. (Department of Electronic and Information Engineering, Central China Normal University, Wuhan 430079)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-05-05 Published:2008-05-05

摘要: 多输入多输出(MIMO)技术是未来无线通信系统的关键技术之一。该文阐述MIMO系统的特点,设计基于TMS320C6701 EVM 的MIMO 2x2系统,对整个系统进行Matlab仿真和评价,并测试了实际DSP系统的性能。

关键词: 多输入多输出, 同步, 信道估计

Abstract: Multi-Input Multi-Output(MIMO) is one of the most potential key technology applying to future wireless communication system. Characteristic of MIMO system is introduced in the paper. MIMO 2x2 system is implemented based on TMS320C6701 EVM. The whole system simulink on matlab is demonstrated and evaluated, and DSP system’s performance is tested.

Key words: Multi-Input Multi-Output(MIMO), synchronization, channel estimation

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