摘要
无线局域网技术(WLAN)的发展要求更好的信道编码技术,结合Turbo码的优异性能并将之应用于WLAN中能够取得很好的实用效果。超大规模集成电路的发展以及Turbo码新的译码算法的出现,使得用硬件实现Turbo码成为可能。本文通过分析无线局域网数据传输的特点,对Turbo码编码和解码方法进行适合于WLAN的改进,计算机仿真结果表明,利用Turbo码技术能够较大的提高无线局域网传输性能。
With the development of the wireless LAN Turbo code is of the best channel code. It becomes possib , better channel coding technology is required. le to implement a turbo code using VLSI technology with the progress on VLSI and the presentation of new Turbo decoding algorithm. This paper analyzes the data transmission through WLAN, points out how to using Turbo code in wireless LAN. The simulation shows that the Turbo code can obviously enhance the WLAN performance.
出处
《微处理机》
2005年第5期12-15,共4页
Microprocessors
