TIIS (Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ)
ÇѱÛÁ¦¸ñ(Korean Title) |
Compressed Sensing-Based Multi-Layer Data Communication in Smart Grid Systems |
¿µ¹®Á¦¸ñ(English Title) |
Compressed Sensing-Based Multi-Layer Data Communication in Smart Grid Systems |
ÀúÀÚ(Author) |
Md Tahidul Islam
Insoo Koo
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 07 NO. 09 PP. 2213 ~ 2231 (2013. 09) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
Compressed sensing is a novel technology used in the field of wireless communication and sensor networks for channel estimation, signal detection, data gathering, network monitoring, and other applications. It plays a significant role in highly secure, real-time, well organized, and cost-effective data communication in smart-grid (SG) systems, which consist of multi-tier network standards that make it challenging to synchronize in power management communication. In this paper, we present a multi-layer communication model for SG systems and propose compressed-sensing based data transmission at every layer of the SG system to improve data transmission performance. Our approach is to utilize the compressed-sensing procedure at every layer in a controlled manner. Simulation results demonstrate that the proposed monitoring devices need less transmission power than conventional systems. Additionally, secure, reliable, and real-time data transmission is possible with the compressed-sensing technique. |
Å°¿öµå(Keyword) |
Compressed sensing
home area network
multi-layer data communication
smart grid
wireless sensor network
zigBee
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