A Compressed Sensing Based Direct Sequence Spread Spectrum Communication System
To lower the sampling rate in a spread spectrum communication system, compressive sampling process is applied to take out the received signal. This may cause a decrease within the power consumption or the producing value of wireless receiver's using spread spectrum technology. This paper is that the discovery that in spread spectrum systems it's potential to use compressive sensing with a far easier hardware design than in alternative systems, creating the implementation easier and more energy economical. The authors' theoretical work is illustrated with a numerical experiment using the IEEE 802.15.4 standard's 2.4GHz band specification.