利用希尔伯特变换实现的IT多包接收算法研究

IT（Implicit Training）算法能够实现二维信号的多包接收。利用希尔伯特变换的性质,提出了一种新的用于Ad Hoc网络中二维解析信号多包接收的IT算法。仿真结果表明,与原算法相比,希尔伯特IT算法不仅提高了对用户数据包的分辨能力,而且更加稳定。

Research on IT Multiple Packet Reception Algorithm using Hilbert Transform

The algorithm that exploits implicit taining(IT) sequences has the advantage of allowing the multiple packet separation of complex data.A new algorithm using the nature of hilbert transform is proposed,which can achieve the separation of 2-D analytic signals.Compared with the original algorithm,the proposed algorithm can effectively improve the capability of multiple packet separation and work more steadily.