Abstract
The double-component signal based on the Extended Weighted-type Fractional Fourier Transform (EWFRFT) is a novel transmition scheme with anti-fading ability. However, thorough discussions and deeper theoretical analyses are barely reported. This paper further conducts in-depth analysis on the linear processing method in double-component scheme. In addition, the maximum like-lihood detection and successive interference cancellation algorithm are proposed in the demodulation of double-component signal, and their theoretical mechanism are demonstrated from different perspectives. By analysis of multiple receiving and processing algorithms for double-component signal trans- mission, this paper enriches the receiving techniques of double-component scheme, and simulation results show that the proposed method improves the reliability of double-component signal transmission.
| Translated title of the contribution | Research on mobile communication system based on extended weighted-type fractional Fourier transform |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 108-117 |
| Number of pages | 10 |
| Journal | Beijing Jiaotong Daxue Xuebao/Journal of Beijing Jiaotong University |
| Volume | 46 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 2022 |
| Externally published | Yes |
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