Multi-service transmission method based on multi-chirp-rate CSS

Multi-service transmission method based on multi-chirp-rate CSS

A novel multi-services transmission scheme based on multi-chirp-rate CSS was proposed,which provided dif-ferent quality of transmission to services on the physical layer.Using fractional fourier transform（FrFT）,signals of dif-ferent services could be recognized and classified.Multi-services transmis...

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Bibliographic Details
Main Authors: ZHAO Qi-ming1, ZHANG Qin-yu1, ZHANG Nai-tong1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2011-01-01
Series:Tongxin xuebao
Subjects:
multi-service transmission
services separation
chirp spectrum spread
transform domain multiplexing/ mul-tiple access
fractional Fourier transform
Online Access:http://www.joconline.com.cn/zh/article/74418593/
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