Title :
A novel detection scheme for malicious nodes in smart meter system
Author :
Hong Wen ; Xiaochun Zhang ; Lei Cai ; Jie Tang ; Xiping Zhu ; Yixin Jiang ; Xiaobin Guo
Author_Institution :
Nat. Key Lab. of Commun., Univ. of Elec. Sci. & Tech. of China, Chengdu, China
Abstract :
In this paper, we introduce a novel malicious nodes detection scheme in the smart meter system by the channel responses between nodes. By extraction the channel information of the different nodes and comparison them, the rough position of the nodes can be distinguished. When we detect the nodes located in the different position along with one ID or several nodes with different ID located in the same position, the malicious node attacks happened. The proposed schemes aim at achieving fast detection and minimizing the data transmission cost by taking advantage of temporal and spatial uniqueness in physical layer channel responses.
Keywords :
cost reduction; smart meters; channel information extraction; data transmission cost minimisation; malicious nodes detection scheme; physical layer channel responses; smart meter system; Channel estimation; Communication system security; Peer-to-peer computing; Security; Smart grids; Wireless communication; Wireless sensor networks; Channel response; malicious nodes; smart meter system;
Conference_Titel :
Communications and Network Security (CNS), 2013 IEEE Conference on
Conference_Location :
National Harbor, MD
DOI :
10.1109/CNS.2013.6682737
